/* ============================================================
   峪泉 YUQUAN · 敦煌丝路独立站 — 设计系统 v2.0
   大厂 UI 规范：tokens / 8pt 栅格 / 组件库 / 响应式
   ============================================================ */

/* ---------- 1. Design Tokens ---------- */
:root{
  /* ============ 敦煌 · 高定珠宝色板（v3 / Maison Dunhuang） ============
     灵感：莫高窟壁画矿物颜料 × VCA/BVLGARI 高级珠宝的克制与光芒
     —— 哑光深靛(夜空) · 石青(青金石) · 石绿(祖母绿) · 土红朱砂(红宝石)
        泥金(金) · 沙金(香槟金) · 米白(象牙)  ——
  ============ */
  /* 敦煌矿物原色（精修·浓郁） */
  --shiqing:#16324F; --shiqing-2:#0F2440;   /* 石青 青金石蓝 */
  --shilv:#1E6B4A; --shilv-2:#14523A;       /* 石绿 祖母绿 */
  --tuhong:#8F3A1F; --zhusha:#9E2B25;       /* 土红/朱砂 红宝石 */
  --nijin:#A98752; --shajin:#C8A96A;        /* 泥金/沙金 香槟金 */
  --mibai:#F2EBDB; --ink:#221A12; --paper:#F7F2E6;

  /* 夜空深靛（珠宝黑） */
  --deep:#0B1524; --deep2:#111F33; --deep3:#1A2E49; --deep4:#243C5C;

  /* 语义色 */
  --bg:#F5EFE0; --bg-alt:#EAE0C8; --surface:#FFFFFF;
  --text:#2A2118; --text-2:#5F5444; --text-3:#98896E; --text-inv:#F2EBDB;
  --line:#DCCFA9; --line-2:#E9DFC6;
  --brand:#16324F; --accent:#A98752; --cta:#8F3A1F;
  --success:#1E6B4A; --warning:#8F3A1F; --danger:#9E2B25;

  /* 字体（高定衬线：东方宋体 × 拉丁 Didone） */
  --font-jp:"Yu Mincho","Hiragino Mincho ProN","Noto Serif JP","Source Han Serif SC","SimSun","STSong",serif;
  --font-en:"Cormorant Garamond","Didot","Playfair Display","Bodoni MT","Georgia",serif;
  --font-ui:"Yu Gothic","Hiragino Kaku Gothic ProN","Noto Sans JP","Helvetica Neue",Arial,sans-serif;

  /* 间距 8pt */
  --sp-1:4px; --sp-2:8px; --sp-3:12px; --sp-4:16px; --sp-5:24px;
  --sp-6:32px; --sp-7:48px; --sp-8:64px; --sp-9:96px;

  /* 圆角 */
  --r-sm:2px; --r-md:6px; --r-lg:14px; --r-full:999px;

  /* 高级阴影（深邃柔和） */
  --sh-sm:0 1px 2px rgba(14,27,46,.05),0 2px 6px rgba(14,27,46,.04);
  --sh-md:0 6px 20px -4px rgba(14,27,46,.14);
  --sh-lg:0 18px 44px -10px rgba(14,27,46,.24);
  --sh-xl:0 34px 80px -16px rgba(11,21,36,.34);
  --sh-gold:0 6px 24px -4px rgba(169,135,82,.35);

  /* 过渡 */
  --tr:all .32s cubic-bezier(.22,.61,.36,1);

  /* 容器 */
  --container:1240px; --container-narrow:860px;
}
/* ---------- 2. Reset & Base ---------- */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;}
body{font-family:var(--font-jp);background:var(--bg);color:var(--text);line-height:1.75;font-size:15px;}
a{text-decoration:none;color:inherit;transition:var(--tr);}
img{max-width:100%;display:block;}
button,input,select,textarea{font-family:inherit;font-size:inherit;}
button{cursor:pointer;border:none;background:none;}
ul,ol{list-style:none;}
::selection{background:rgba(184,155,110,.3);}

/* ---------- 3. Layout ---------- */
.container{max-width:var(--container);margin:0 auto;padding:0 var(--sp-5);}
.container-narrow{max-width:var(--container-narrow);margin:0 auto;padding:0 var(--sp-5);}
.section{padding:var(--sp-9) 0;}
.section-alt{background:var(--bg-alt);}
.section-dark{background:linear-gradient(160deg,var(--deep2),var(--deep));color:var(--text-inv);}
.grid{display:grid;gap:var(--sp-5);}

/* ---------- 4. Typography ---------- */
.h1{font-size:clamp(32px,5vw,56px);letter-spacing:.06em;font-weight:600;line-height:1.3;}
.h2{font-size:clamp(24px,3.5vw,36px);letter-spacing:.05em;font-weight:600;line-height:1.35;}
.h3{font-size:clamp(18px,2.2vw,22px);letter-spacing:.04em;font-weight:600;}
.h4{font-size:16px;letter-spacing:.04em;font-weight:600;}
.eyebrow{font-size:12px;letter-spacing:.35em;text-transform:uppercase;color:var(--accent);font-weight:500;}
.lead{font-size:16px;color:var(--text-2);line-height:2;}
.small{font-size:12.5px;color:var(--text-3);}
.serif-en{font-family:var(--font-en);}
.text-center{text-align:center;}
.text-accent{color:var(--accent);}
.text-cta{color:var(--cta);}

/* 板块标题 */
.sec-head{text-align:center;margin-bottom:var(--sp-7);}
.sec-head .eyebrow{margin-bottom:var(--sp-3);display:block;}
.sec-head h2{margin-bottom:var(--sp-3);}
.sec-head .line{width:48px;height:2px;background:var(--accent);margin:var(--sp-4) auto 0;}

/* ---------- 5. Buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--sp-2);
  padding:14px 32px;border-radius:var(--r-sm);font-size:13.5px;letter-spacing:.12em;
  transition:var(--tr);border:1px solid transparent;white-space:nowrap;}
.btn-primary{background:linear-gradient(135deg,#B89B6E,#D4C09A);color:#16273E;font-weight:600;
  box-shadow:0 4px 16px rgba(184,155,110,.3);}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(184,155,110,.45);}
.btn-outline{border-color:var(--accent);color:var(--text);background:transparent;}
.btn-outline:hover{background:var(--accent);color:#16273E;}
.btn-dark{background:var(--deep2);color:var(--text-inv);}
.btn-dark:hover{background:var(--deep3);}
.btn-ghost{border-color:var(--line);color:var(--text-2);}
.btn-ghost:hover{border-color:var(--accent);color:var(--text);}
.btn-lg{padding:16px 40px;font-size:15px;}
.btn-sm{padding:9px 18px;font-size:12.5px;}
.btn-block{width:100%;}
.btn:disabled{opacity:.5;cursor:not-allowed;transform:none!important;}

/* ---------- 6. Navbar ---------- */
.navbar{position:sticky;top:0;z-index:1000;background:rgba(22,39,62,.96);backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);border-bottom:1px solid rgba(212,192,154,.15);}
.navbar-inner{max-width:var(--container);margin:0 auto;padding:0 var(--sp-5);height:64px;
  display:flex;align-items:center;justify-content:space-between;gap:var(--sp-4);}
.brand{display:flex;align-items:baseline;gap:8px;color:var(--shajin);letter-spacing:4px;font-size:20px;}
.brand b{color:#fff;font-weight:600;letter-spacing:6px;}
.brand .en{font-family:var(--font-en);font-size:12px;color:var(--accent);letter-spacing:3px;}
.nav-menu{display:flex;align-items:center;gap:var(--sp-1);}
.nav-item{position:relative;padding:10px 14px;font-size:13.5px;letter-spacing:.08em;color:#C8D2E0;
  border-radius:var(--r-sm);transition:var(--tr);}
.nav-item:hover{color:#fff;background:rgba(255,255,255,.06);}
.nav-item.active{color:var(--shajin);}
.nav-item.active::after{content:"";position:absolute;bottom:4px;left:14px;right:14px;height:2px;
  background:var(--accent);border-radius:1px;}
.nav-right{display:flex;align-items:center;gap:var(--sp-3);}
.lang-switch{display:flex;border:1px solid rgba(212,192,154,.35);border-radius:var(--r-sm);overflow:hidden;}
.lang-switch button{padding:7px 12px;font-size:12px;color:#9DB0C8;transition:var(--tr);letter-spacing:.05em;}
.lang-switch button:hover{color:#fff;}
.lang-switch button.active{background:var(--accent);color:#16273E;font-weight:600;}
.nav-cta{padding:10px 22px;background:var(--accent);color:#16273E;border-radius:var(--r-sm);
  font-size:13px;letter-spacing:.1em;font-weight:600;transition:var(--tr);}
.nav-cta:hover{background:var(--shajin);transform:translateY(-1px);box-shadow:0 4px 14px rgba(184,155,110,.4);}

/* 移动端菜单 */
.nav-toggle{display:none;flex-direction:column;gap:5px;padding:10px;cursor:pointer;}
.nav-toggle span{width:22px;height:2px;background:#fff;border-radius:1px;transition:var(--tr);}
.nav-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.nav-toggle.open span:nth-child(2){opacity:0;}
.nav-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

/* ---------- 7. Hero ---------- */
.hero{position:relative;min-height:88vh;display:flex;align-items:center;justify-content:center;
  text-align:center;overflow:hidden;background:var(--deep);color:var(--text-inv);}
.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.45;}
.hero-veil{position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(14,27,46,.85) 0%,rgba(31,58,95,.5) 50%,rgba(14,27,46,.92) 100%);}
.hero-content{position:relative;z-index:2;max-width:860px;padding:0 var(--sp-5);}
.hero-content .eyebrow{color:var(--shajin);margin-bottom:var(--sp-5);display:block;}
.hero-content h1{font-size:clamp(36px,6vw,72px);letter-spacing:.12em;line-height:1.4;margin-bottom:var(--sp-5);
  text-shadow:0 4px 40px rgba(0,0,0,.6);}
.hero-content .jp{font-size:clamp(15px,2.2vw,22px);color:var(--shajin);letter-spacing:.2em;margin-bottom:var(--sp-4);}
.hero-content .sub{font-size:14px;color:#B9C6D8;letter-spacing:.08em;max-width:560px;margin:0 auto var(--sp-7);line-height:2;}
.hero-actions{display:flex;gap:var(--sp-4);justify-content:center;flex-wrap:wrap;}
.hero-scroll{position:absolute;bottom:24px;left:50%;transform:translateX(-50%);color:#9DB0C8;
  font-size:11px;letter-spacing:.4em;z-index:2;animation:scrollHint 2s ease-in-out infinite;}
@keyframes scrollHint{0%,100%{opacity:.4;transform:translateX(-50%) translateY(0)}50%{opacity:1;transform:translateX(-50%) translateY(8px)}}

/* 内页 Hero */
.page-hero{position:relative;padding:var(--sp-8) 0 var(--sp-7);text-align:center;color:var(--text-inv);
  background:linear-gradient(160deg,var(--deep3),var(--deep));overflow:hidden;}
.page-hero .veil{position:absolute;inset:0;background:radial-gradient(ellipse at 50% -20%,rgba(184,155,110,.25),transparent 60%);}
.page-hero .inner{position:relative;z-index:2;}
.page-hero h1{font-size:clamp(28px,4.5vw,48px);letter-spacing:.18em;font-weight:600;margin-bottom:var(--sp-4);}
.page-hero .sub{font-size:14px;color:var(--shajin);letter-spacing:.1em;}

/* ---------- 8. Breadcrumb ---------- */
.breadcrumb{padding:var(--sp-4) 0;font-size:12.5px;color:var(--text-3);letter-spacing:.05em;}
.breadcrumb a:hover{color:var(--accent);}
.breadcrumb .sep{margin:0 var(--sp-2);color:var(--line);}

/* ---------- 9. Cards ---------- */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden;transition:var(--tr);}
.card:hover{transform:translateY(-4px);box-shadow:var(--sh-lg);border-color:var(--shajin);}
.card-media{position:relative;overflow:hidden;aspect-ratio:4/3;background:var(--deep);}
.card-media img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease;}
.card:hover .card-media img{transform:scale(1.06);}
.card-body{padding:var(--sp-5);}
.card-tag{display:inline-block;font-size:11px;letter-spacing:.15em;color:var(--accent);
  background:rgba(184,155,110,.12);padding:4px 12px;border-radius:var(--r-sm);margin-bottom:var(--sp-3);}
.card-title{font-size:17px;letter-spacing:.04em;margin-bottom:var(--sp-2);font-weight:600;}
.card-desc{font-size:13px;color:var(--text-2);line-height:1.9;}

/* ---------- 10. Product Card ---------- */
.prod-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:var(--sp-5);}
.prod-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden;
  transition:var(--tr);cursor:pointer;display:flex;flex-direction:column;}
.prod-card:hover{transform:translateY(-5px);box-shadow:var(--sh-lg);border-color:var(--shajin);}
.prod-media{position:relative;aspect-ratio:1/1;overflow:hidden;background:var(--deep);}
.prod-media img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease;}
.prod-card:hover .prod-media img{transform:scale(1.07);}
.prod-intent{position:absolute;top:var(--sp-3);left:var(--sp-3);background:rgba(22,39,62,.88);
  color:var(--shajin);font-size:10.5px;letter-spacing:.12em;padding:5px 12px;border-radius:var(--r-sm);
  backdrop-filter:blur(4px);}
.prod-body{padding:var(--sp-5);display:flex;flex-direction:column;flex:1;}
.prod-body h4{font-size:16px;letter-spacing:.05em;margin-bottom:4px;}
.prod-tag{font-size:11px;color:var(--accent);letter-spacing:.12em;text-transform:uppercase;}
.prod-price{margin-top:auto;padding-top:var(--sp-4);font-size:17px;color:var(--cta);font-weight:600;}
.prod-price small{font-size:11px;color:var(--text-3);font-weight:400;margin-left:var(--sp-2);}
.prod-stock{margin-top:var(--sp-2);font-size:11.5px;color:var(--text-3);}
.prod-stock b{color:var(--warning);}

/* ---------- 11. Mural Gallery ---------- */
.mural-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:var(--sp-4);}
.mural-item{position:relative;border-radius:var(--r-md);overflow:hidden;cursor:pointer;background:var(--deep);
  border:1px solid var(--line);transition:var(--tr);}
.mural-item:hover{transform:translateY(-4px);box-shadow:var(--sh-lg);}
.mural-item img{width:100%;aspect-ratio:4/3;object-fit:cover;transition:transform .6s ease;}
.mural-item:hover img{transform:scale(1.05);}
.mural-item .overlay{position:absolute;inset:0;background:linear-gradient(transparent 40%,rgba(14,27,46,.9));
  display:flex;flex-direction:column;justify-content:flex-end;padding:var(--sp-4);opacity:0;transition:var(--tr);}
.mural-item:hover .overlay{opacity:1;}
.mural-item .cave{font-size:10.5px;letter-spacing:.15em;color:var(--shajin);margin-bottom:2px;}
.mural-item .title{font-size:14px;color:#fff;letter-spacing:.06em;}
.mural-item .info{padding:var(--sp-4);display:flex;justify-content:space-between;align-items:center;}
.mural-item .info .cave{color:var(--accent);font-size:11px;letter-spacing:.1em;}
.mural-item .info .title{font-size:13.5px;}

/* ---------- 12. Filters / Tabs ---------- */
.filter-bar{display:flex;gap:var(--sp-2);flex-wrap:wrap;justify-content:center;margin-bottom:var(--sp-6);}
.filter-chip{padding:9px 20px;border:1px solid var(--line);border-radius:var(--r-full);font-size:13px;
  color:var(--text-2);cursor:pointer;transition:var(--tr);background:var(--surface);letter-spacing:.06em;}
.filter-chip:hover{border-color:var(--accent);color:var(--text);}
.filter-chip.active{background:var(--deep2);color:var(--shajin);border-color:var(--deep2);}

.tabs{display:flex;border-bottom:1px solid var(--line);margin-bottom:var(--sp-6);overflow-x:auto;}
.tab{padding:14px 24px;font-size:14px;letter-spacing:.08em;color:var(--text-3);cursor:pointer;
  border-bottom:2px solid transparent;transition:var(--tr);white-space:nowrap;}
.tab:hover{color:var(--text);}
.tab.active{color:var(--cta);border-bottom-color:var(--cta);font-weight:600;}

/* ---------- 13. Forms ---------- */
.field{margin-bottom:var(--sp-5);}
.field label{display:block;font-size:13px;margin-bottom:var(--sp-2);letter-spacing:.05em;color:var(--text);}
.field label .req{color:var(--danger);}
.field input,.field select,.field textarea{width:100%;padding:13px 16px;border:1px solid var(--line);
  border-radius:var(--r-sm);background:var(--surface);font-size:14px;color:var(--text);transition:var(--tr);}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--accent);
  box-shadow:0 0 0 3px rgba(184,155,110,.15);}
.field .err{color:var(--danger);font-size:12px;margin-top:6px;display:none;}
.field-error input,.field-error select{border-color:var(--danger)!important;}
.field-error .err{display:block!important;}
.radio-row{display:flex;gap:var(--sp-5);flex-wrap:wrap;padding-top:4px;}
.radio-row label{display:flex;align-items:center;gap:8px;font-size:14px;cursor:pointer;color:var(--text-2);}
.radio-row input{width:auto;}
.agree{display:flex;align-items:flex-start;gap:10px;font-size:12.5px;color:var(--text-2);line-height:1.9;}
.agree input{width:auto;margin-top:4px;}
.agree.field-error{color:var(--danger);}

/* ---------- 14. Tables ---------- */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r-md);background:var(--surface);}
table.spec{width:100%;border-collapse:collapse;font-size:14px;min-width:480px;}
table.spec td{padding:15px 24px;border-bottom:1px solid var(--line-2);}
table.spec tr:last-child td{border-bottom:none;}
table.spec td:first-child{color:var(--text-3);letter-spacing:.08em;width:30%;background:var(--bg);}

/* ---------- 15. Stats ---------- */
.stats{background:var(--deep2);padding:var(--sp-7) 0;color:var(--text-inv);}
.stats .grid{grid-template-columns:repeat(auto-fit,minmax(140px,1fr));text-align:center;gap:var(--sp-5);}
.stat-num{font-size:34px;font-weight:600;color:var(--shajin);letter-spacing:.04em;}
.stat-lab{font-size:12px;color:#9DB0C8;margin-top:4px;letter-spacing:.12em;}

/* ---------- 16. Testimonials ---------- */
.testi-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:var(--sp-5);}
.testi{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);padding:var(--sp-6);}
.testi .stars{color:var(--accent);letter-spacing:3px;font-size:14px;margin-bottom:var(--sp-4);}
.testi p{font-size:13.5px;color:var(--text-2);line-height:2;}
.testi .who{margin-top:var(--sp-4);font-size:12px;color:var(--text-3);letter-spacing:.08em;}

/* ---------- 17. Membership ---------- */
.mem-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:var(--sp-5);align-items:stretch;}
.mem-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:var(--sp-7) var(--sp-6);
  text-align:center;position:relative;transition:var(--tr);display:flex;flex-direction:column;}
.mem-card:hover{transform:translateY(-4px);box-shadow:var(--sh-lg);}
.mem-card.featured{border:2px solid var(--accent);box-shadow:var(--sh-md);}
.mem-card .badge{position:absolute;top:-13px;left:50%;transform:translateX(-50%);background:var(--accent);
  color:#16273E;font-size:11px;letter-spacing:.12em;padding:5px 18px;border-radius:var(--r-full);font-weight:600;}
.mem-card h3{font-size:19px;letter-spacing:.1em;color:var(--deep2);}
.mem-card .en{font-size:10.5px;letter-spacing:.25em;color:var(--accent);margin-top:4px;text-transform:uppercase;}
.mem-card .fee{margin-top:var(--sp-4);font-size:24px;color:var(--cta);font-weight:600;}
.mem-card .fee small{font-size:12px;color:var(--text-3);font-weight:400;}
.mem-card ul{flex:1;margin-top:var(--sp-5);text-align:left;font-size:13.5px;color:var(--text-2);line-height:2.4;}
.mem-card ul li::before{content:"◆";color:var(--accent);font-size:9px;margin-right:10px;}
.mem-card .btn{margin-top:var(--sp-5);width:100%;}

/* ---------- 18. Journal / Article ---------- */
.journal-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:var(--sp-5);}
.article-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);padding:var(--sp-6);
  transition:var(--tr);display:block;}
.article-card:hover{transform:translateY(-4px);box-shadow:var(--sh-lg);}
.article-card .meta{display:flex;gap:var(--sp-3);align-items:center;margin-bottom:var(--sp-4);}
.article-card .tag{background:var(--deep2);color:var(--shajin);font-size:11px;padding:4px 12px;border-radius:var(--r-sm);letter-spacing:.12em;}
.article-card .date{font-size:11.5px;color:var(--text-3);}
.article-card h3{font-size:18px;letter-spacing:.04em;line-height:1.7;margin-bottom:var(--sp-3);}
.article-card p{font-size:13px;color:var(--text-2);line-height:2;}
.article-card .more{display:inline-block;margin-top:var(--sp-4);font-size:12.5px;color:var(--accent);
  letter-spacing:.1em;border-bottom:1px solid var(--accent);padding-bottom:2px;}

/* ---------- 19. CTA Banner ---------- */
.cta-banner{background:linear-gradient(135deg,var(--deep3),var(--deep));border-radius:var(--r-lg);
  padding:var(--sp-8) var(--sp-7);text-align:center;color:var(--text-inv);position:relative;overflow:hidden;}
.cta-banner::before{content:"";position:absolute;inset:0;
  background:radial-gradient(ellipse at 80% 20%,rgba(184,155,110,.2),transparent 50%);}
.cta-banner h3{font-size:clamp(20px,2.6vw,28px);letter-spacing:.1em;margin-bottom:var(--sp-4);position:relative;}
.cta-banner p{font-size:14px;color:#B9C6D8;line-height:2;margin-bottom:var(--sp-6);position:relative;}
.cta-banner .btn{position:relative;}

/* ---------- 20. Footer ---------- */
.footer{background:var(--deep2);color:#9DB0C8;padding:var(--sp-8) 0 var(--sp-6);font-size:13px;}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:var(--sp-6);max-width:var(--container);
  margin:0 auto;padding:0 var(--sp-5);}
.footer h4{color:var(--shajin);letter-spacing:.12em;margin-bottom:var(--sp-4);font-size:13.5px;}
.footer ul li{margin-bottom:var(--sp-2);}
.footer ul a:hover{color:#fff;}
.footer .brand{color:var(--shajin);font-size:22px;margin-bottom:var(--sp-3);}
.footer .brandp{line-height:2;color:#7C8FA8;}
.footer-social{display:flex;gap:var(--sp-2);margin-top:var(--sp-4);}
.footer-social a{width:36px;height:36px;border:1px solid rgba(212,192,154,.3);border-radius:var(--r-full);
  display:flex;align-items:center;justify-content:center;font-size:14px;transition:var(--tr);}
.footer-social a:hover{background:var(--accent);border-color:var(--accent);color:#16273E;}
.footer-sub{max-width:var(--container);margin:var(--sp-6) auto 0;padding:var(--sp-6) var(--sp-5) 0;
  border-top:1px solid rgba(212,192,154,.15);display:flex;gap:var(--sp-3);}
.footer-sub input{flex:1;min-width:200px;padding:12px 16px;background:transparent;border:1px solid #3A5373;
  border-radius:var(--r-sm);color:#fff;font-family:inherit;}
.footer-sub input::placeholder{color:#5E7391;}
.footer-sub button{padding:12px 28px;background:var(--accent);color:#16273E;border-radius:var(--r-sm);
  font-weight:600;letter-spacing:.1em;transition:var(--tr);}
.footer-sub button:hover{background:var(--shajin);}
.footer-legal{max-width:var(--container);margin:var(--sp-5) auto 0;padding:var(--sp-5) var(--sp-5) 0;
  border-top:1px solid rgba(212,192,154,.12);font-size:11.5px;color:#5E7391;line-height:2;text-align:center;}

/* ---------- 21. Lightbox ---------- */
.lightbox{position:fixed;inset:0;z-index:2000;background:rgba(8,14,24,.95);display:none;
  align-items:center;justify-content:center;flex-direction:column;padding:var(--sp-7);}
.lightbox.open{display:flex;}
.lightbox img{max-width:min(90vw,1000px);max-height:78vh;object-fit:contain;border-radius:var(--r-md);
  box-shadow:var(--sh-xl);}
.lightbox .cap{margin-top:var(--sp-4);color:var(--shajin);font-size:14px;letter-spacing:.1em;}
.lightbox .close{position:absolute;top:20px;right:28px;color:#fff;font-size:36px;cursor:pointer;line-height:1;
  transition:var(--tr);}
.lightbox .close:hover{color:var(--accent);transform:rotate(90deg);}

/* ---------- 22. Toast ---------- */
.toast{position:fixed;bottom:90px;left:50%;transform:translateX(-50%) translateY(20px);
  background:var(--deep2);color:var(--shajin);padding:14px 32px;border-radius:var(--r-md);font-size:13px;
  letter-spacing:.08em;opacity:0;pointer-events:none;transition:var(--tr);z-index:3000;
  border:1px solid rgba(184,155,110,.4);box-shadow:var(--sh-lg);}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0);}

/* ---------- 23. Sticky Mobile ---------- */
.stickybar{position:fixed;bottom:0;left:0;right:0;display:none;z-index:1500;
  background:rgba(22,39,62,.98);backdrop-filter:blur(12px);color:#fff;}
.stickybar a{flex:1;text-align:center;padding:14px 6px;font-size:11px;letter-spacing:.08em;
  border-right:1px solid rgba(212,192,154,.15);}
.stickybar a:last-child{border-right:none;background:var(--accent);color:#16273E;font-weight:600;}

/* ---------- 24. Social Page ---------- */
.social-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:var(--sp-5);}
.social-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);padding:var(--sp-6);
  text-align:center;transition:var(--tr);}
.social-card:hover{transform:translateY(-4px);box-shadow:var(--sh-lg);}
.social-card .ico{width:56px;height:56px;border-radius:var(--r-lg);display:flex;align-items:center;justify-content:center;
  font-size:26px;margin:0 auto var(--sp-4);color:#fff;}
.social-card h3{font-size:16px;margin-bottom:4px;}
.social-card .handle{font-size:12px;color:var(--text-3);margin-bottom:var(--sp-3);}
.social-card p{font-size:12.5px;color:var(--text-2);line-height:1.9;margin-bottom:var(--sp-4);}
.social-card .btn{width:100%;}

/* ---------- 25. Product Detail ---------- */
.pd-layout{display:grid;grid-template-columns:1.05fr .95fr;gap:var(--sp-8);align-items:start;}
.pd-gallery{position:sticky;top:88px;}
.pd-main{aspect-ratio:1/1;border-radius:var(--r-lg);overflow:hidden;background:var(--deep);}
.pd-main img{width:100%;height:100%;object-fit:cover;}
.pd-thumbs{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--sp-2);margin-top:var(--sp-3);}
.pd-thumbs img{aspect-ratio:1/1;object-fit:cover;border-radius:var(--r-sm);cursor:pointer;opacity:.7;transition:var(--tr);}
.pd-thumbs img:hover,.pd-thumbs img.active{opacity:1;box-shadow:0 0 0 2px var(--accent);}
.pd-info .intent{display:inline-block;background:var(--deep2);color:var(--shajin);font-size:11px;
  letter-spacing:.15em;padding:6px 16px;border-radius:var(--r-sm);margin-bottom:var(--sp-4);}
.pd-info h1{font-size:clamp(24px,3vw,34px);letter-spacing:.08em;line-height:1.5;margin-bottom:var(--sp-2);}
.pd-info .en{font-size:11px;letter-spacing:.3em;color:var(--accent);text-transform:uppercase;margin-bottom:var(--sp-4);}
.pd-info .tagline{font-size:14px;color:var(--text-2);line-height:2;margin-bottom:var(--sp-5);}
.pd-info .price{font-size:26px;color:var(--cta);font-weight:600;margin-bottom:var(--sp-3);}
.pd-info .limited{font-size:12.5px;color:var(--accent);letter-spacing:.08em;margin-bottom:var(--sp-5);}
.pd-actions{display:flex;gap:var(--sp-3);flex-wrap:wrap;margin-bottom:var(--sp-5);}
.pd-cert{font-size:12px;color:var(--text-3);line-height:1.9;}
.pd-stock{margin-top:var(--sp-5);border:1px solid var(--line);border-radius:var(--r-md);background:var(--surface);padding:var(--sp-5);}
.pd-stock .row{display:flex;justify-content:space-between;font-size:13px;color:var(--text-2);margin-bottom:var(--sp-2);}
.pd-stock .row b{color:var(--cta);}
.pd-stock .bar{height:6px;background:var(--line-2);border-radius:3px;overflow:hidden;margin-top:var(--sp-3);}
.pd-stock .fill{height:100%;background:linear-gradient(90deg,var(--shiqing),var(--accent));}
.pd-story{margin-top:var(--sp-7);background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);padding:var(--sp-7);}
.pd-story h2{font-size:20px;letter-spacing:.1em;color:var(--deep2);margin-bottom:var(--sp-4);}
.pd-story .quote{font-size:16px;color:var(--cta);letter-spacing:.06em;line-height:2.2;margin-bottom:var(--sp-4);}
.pd-story p{font-size:14px;color:var(--text-2);line-height:2.1;}

/* ---------- 26. Reserve ---------- */
.rsv-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:var(--sp-7);
  box-shadow:var(--sh-md);}
.rsv-panel{display:none;}
.rsv-panel.active{display:block;animation:fadeIn .4s ease;}
@keyframes fadeIn{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}
.rsv-map{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);padding:var(--sp-6);}
/* 日本地图 */
.jp-map{width:100%;max-width:520px;margin:0 auto var(--sp-5);display:block;}
.jp-map .city-dot{cursor:pointer;transition:opacity .3s ease;}
.jp-map .city-dot circle{transition:all .3s ease;}
.jp-map .city-dot:hover circle{filter:brightness(1.15);}
.jp-map .city-dot.active circle{filter:brightness(1.2) drop-shadow(0 0 6px rgba(192,57,43,.5));}
.jp-map .city-dot.dim{opacity:.35;}
/* 条形图 */
.city-bars{max-width:520px;margin:0 auto;}
.map-row{display:grid;grid-template-columns:80px 1fr 44px;align-items:center;gap:var(--sp-3);margin-bottom:var(--sp-3);font-size:13px;}
.map-row .city{color:var(--text-2);font-weight:600;letter-spacing:.04em;}
.map-bar-wrap{height:22px;background:var(--line-2);border-radius:4px;overflow:hidden;}
.map-bar{height:100%;background:linear-gradient(90deg,var(--shiqing),var(--accent));border-radius:4px;transition:width 1s ease;}
.map-num{color:var(--accent);text-align:right;font-weight:700;}

/* ---------- 27. Drink Guide ---------- */
.drink-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:var(--sp-5);}
.drink-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden;transition:var(--tr);}
.drink-card:hover{transform:translateY(-4px);box-shadow:var(--sh-lg);}
.drink-card .d-img{aspect-ratio:16/9;overflow:hidden;background:var(--deep);}
.drink-card .d-img img{width:100%;height:100%;object-fit:cover;transition:transform .6s;}
.drink-card:hover .d-img img{transform:scale(1.05);}
.drink-card .d-body{padding:var(--sp-5);}
.drink-card h3{font-size:16px;margin-bottom:var(--sp-2);}
.drink-card .recipe{font-size:13px;color:var(--cta);margin-bottom:var(--sp-2);}
.drink-card p{font-size:12.5px;color:var(--text-2);line-height:1.9;}

/* ---------- 28. Story Page ---------- */
.story-panels{max-width:860px;margin:0 auto;}
.sp-panel{display:grid;grid-template-columns:320px 1fr;gap:var(--sp-5);margin-bottom:var(--sp-6);
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden;transition:var(--tr);}
.sp-panel:hover{box-shadow:var(--sh-md);}
.sp-panel:nth-child(even){grid-template-columns:1fr 320px;}
.sp-panel:nth-child(even) .sp-img{order:2;}
.sp-img{position:relative;min-height:220px;background:var(--deep);}
.sp-img img{width:100%;height:100%;object-fit:cover;min-height:220px;}
.sp-no{position:absolute;top:var(--sp-3);left:var(--sp-3);background:rgba(22,39,62,.9);color:var(--shajin);
  font-size:11px;padding:4px 12px;border-radius:var(--r-sm);letter-spacing:.1em;}
.sp-body{padding:var(--sp-5);display:flex;flex-direction:column;justify-content:center;}
.sp-shot{font-size:11px;letter-spacing:.3em;color:var(--accent);margin-bottom:var(--sp-2);}
.sp-haiku{font-size:15px;color:var(--shilv);letter-spacing:.06em;margin-bottom:var(--sp-3);line-height:1.9;}
.sp-body p{font-size:14px;color:var(--text-2);line-height:2;}

/* ---------- 29. Collection ---------- */
.col-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:var(--sp-5);}
.col-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;transition:var(--tr);}
.col-card:hover{transform:translateY(-4px);box-shadow:var(--sh-lg);}
.col-card .media{position:relative;aspect-ratio:1/1;overflow:hidden;background:var(--deep);}
.col-card .media img{width:100%;height:100%;object-fit:cover;}
.col-card .soldout{position:absolute;inset:0;background:rgba(14,27,46,.75);display:flex;align-items:center;
  justify-content:center;color:#fff;font-size:20px;letter-spacing:.3em;}
.col-card .body{padding:var(--sp-5);}
.col-card .no{font-size:12px;letter-spacing:.2em;color:var(--accent);margin-bottom:4px;}
.col-card h3{font-size:17px;margin-bottom:var(--sp-2);}
.col-card .desc{font-size:12.5px;color:var(--text-2);line-height:1.9;margin-bottom:var(--sp-4);}
.col-card .stock-bar{height:5px;background:var(--line-2);border-radius:3px;overflow:hidden;margin-bottom:var(--sp-2);}
.col-card .stock-fill{height:100%;background:linear-gradient(90deg,var(--shiqing),var(--accent));}
.col-card .stock-txt{font-size:11.5px;color:var(--warning);margin-bottom:var(--sp-4);}
.col-card .price{font-size:17px;color:var(--cta);font-weight:600;margin-bottom:var(--sp-3);}

/* ---------- 30. Animation ---------- */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s ease,transform .7s ease;}
.reveal.on{opacity:1;transform:translateY(0);}
@keyframes floatY{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}

/* ---------- 31. Responsive ---------- */
@media(max-width:1024px){
  .pd-layout{grid-template-columns:1fr;gap:var(--sp-5);}
  .pd-gallery{position:static;}
  .footer-grid{grid-template-columns:1fr 1fr;}
}
@media(max-width:768px){
  .nav-menu{position:fixed;top:72px;left:0;right:0;background:rgba(22,39,62,.98);
    flex-direction:column;padding:var(--sp-5);gap:var(--sp-2);display:none;border-bottom:1px solid rgba(212,192,154,.2);
    backdrop-filter:blur(16px);max-height:calc(100vh - 72px);overflow-y:auto;}
  .nav-menu.open{display:flex;}
  .nav-toggle{display:flex;}
  .nav-item{width:100%;padding:14px;font-size:15px;}
  .nav-item.active::after{display:none;}
  .section{padding:var(--sp-7) 0;}
  .hero{min-height:78vh;}
  .stickybar{display:flex;}
  .footer{padding-bottom:90px;}
  .footer-grid{grid-template-columns:1fr;gap:var(--sp-5);}
  .footer-sub{flex-direction:column;}
  .sp-panel,.sp-panel:nth-child(even){grid-template-columns:1fr;}
  .sp-panel:nth-child(even) .sp-img{order:0;}
  .prod-grid,.mural-grid,.col-grid{grid-template-columns:repeat(auto-fill,minmax(160px,1fr));}
  .rsv-card{padding:var(--sp-5);}
  .cta-banner{padding:var(--sp-6) var(--sp-5);}
}

/* ============================================================
   社媒视频弹窗 Modal（16:9 封面卡片 + 9:16 弹窗播放）
   ============================================================ */

/* ---------- 视频卡片网格 ---------- */
.video-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
@media(max-width:1199px){.video-grid{grid-template-columns:repeat(2,1fr);gap:20px;}}
@media(max-width:767px){.video-grid{grid-template-columns:1fr;gap:16px;}}

/* ---------- 视频卡片（16:9 标准横版） ---------- */
.video-card{position:relative;border-radius:12px;overflow:hidden;cursor:pointer;
  background:var(--surface);box-shadow:var(--sh-sm);border:1px solid var(--line);
  transition:transform .3s ease,box-shadow .3s ease;}
.video-card:hover{transform:translateY(-4px);box-shadow:var(--sh-lg);}
.video-card .vc-media{position:relative;aspect-ratio:16/9;overflow:hidden;background:var(--deep);}
.video-card .vc-media img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease;}
.video-card:hover .vc-media img{transform:scale(1.03);}
/* 平台 Logo（左上角） */
.video-card .vc-platform{position:absolute;top:12px;left:12px;z-index:3;
  display:flex;align-items:center;gap:6px;padding:5px 10px;border-radius:6px;
  background:rgba(14,27,46,.75);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);}
.video-card .vc-platform svg{width:16px;height:16px;display:block;}
.video-card .vc-platform span{font-size:10.5px;color:#fff;letter-spacing:.05em;font-weight:600;}
/* 播放按钮（居中，半透明白） */
.video-card .vc-play{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);z-index:2;
  width:56px;height:56px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  background:rgba(255,255,255,.85);box-shadow:0 4px 20px rgba(0,0,0,.25);
  transition:transform .3s ease,background .3s ease;}
.video-card .vc-play svg{width:24px;height:24px;margin-left:3px;fill:#16273E;}
.video-card:hover .vc-play{transform:translate(-50%,-50%) scale(1.1);background:#fff;}
/* 卡片底部标题 */
.video-card .vc-title{position:absolute;left:0;right:0;bottom:0;z-index:2;padding:28px 16px 12px;
  background:linear-gradient(transparent,rgba(14,27,46,.9));}
.video-card .vc-title span{display:block;font-size:13px;color:#fff;letter-spacing:.06em;
  font-weight:600;text-shadow:0 1px 4px rgba(0,0,0,.4);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}

/* ---------- Modal 弹窗 ---------- */
.video-modal{position:fixed;inset:0;z-index:3000;background:rgba(0,0,0,.85);
  display:none;align-items:center;justify-content:center;padding:24px;}
.video-modal.open{display:flex;animation:fadeIn .25s ease;}
.video-modal .vm-close{position:absolute;top:18px;right:22px;z-index:5;
  width:40px;height:40px;border-radius:50%;background:rgba(255,255,255,.15);
  border:none;color:#fff;font-size:22px;cursor:pointer;display:flex;align-items:center;justify-content:center;
  transition:background .25s ease,transform .25s ease;}
.video-modal .vm-close:hover{background:rgba(255,255,255,.3);transform:rotate(90deg);}
.video-modal .vm-box{position:relative;width:min(380px,90vw);}
.video-modal .vm-frame{position:relative;aspect-ratio:9/16;border-radius:12px;overflow:hidden;
  background:var(--deep);box-shadow:0 24px 64px rgba(0,0,0,.5);}
.video-modal .vm-frame iframe{position:absolute;inset:0;width:100%;height:100%;border:none;}
/* 底部品牌背书栏 */
.video-modal .vm-footer{display:flex;align-items:center;justify-content:space-between;gap:12px;
  margin-top:14px;padding:12px 16px;border-radius:10px;
  background:rgba(255,255,255,.08);backdrop-filter:blur(8px);}
.video-modal .vm-footer .txt{font-size:12px;color:rgba(255,255,255,.85);letter-spacing:.04em;}
.video-modal .vm-footer .txt b{display:block;color:#fff;font-size:13px;margin-bottom:2px;}
.video-modal .vm-footer .visit{flex-shrink:0;padding:9px 18px;border-radius:8px;
  background:linear-gradient(135deg,#B89B6E,#D4C09A);color:#16273E;font-size:12px;
  font-weight:700;letter-spacing:.06em;text-decoration:none;transition:transform .25s ease,box-shadow .25s ease;}
.video-modal .vm-footer .visit:hover{transform:translateY(-2px);box-shadow:0 6px 18px rgba(184,155,110,.4);}
/* 弹窗打开时禁止滚动 */
body.modal-open{overflow:hidden;}

/* video 标签弹窗适配 */
.vm-frame video{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;background:#000;border-radius:12px;}


/* ============================================================
   社媒视频弹窗 Modal v2.0 — 高级视觉升级
   ============================================================ */

/* ---------- 视频卡片（高级版） ---------- */
.video-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;}
@media(max-width:1199px){.video-grid{grid-template-columns:repeat(2,1fr);gap:22px;}}
@media(max-width:767px){.video-grid{grid-template-columns:1fr;gap:18px;}}

.video-card{
  position:relative;border-radius:16px;overflow:hidden;cursor:pointer;
  background:var(--surface);
  border:1px solid rgba(184,155,110,.25);
  box-shadow:0 4px 20px rgba(14,27,46,.08);
  transition:transform .35s cubic-bezier(.4,0,.2,1),box-shadow .35s cubic-bezier(.4,0,.2,1),border-color .35s;
}
.video-card::before{ /* 顶部渐变光带 */
  content:"";position:absolute;top:0;left:0;right:0;height:3px;z-index:5;
  background:linear-gradient(90deg,var(--shiqing),var(--accent),var(--zhusha),var(--accent),var(--shiqing));
  opacity:0;transition:opacity .4s;
}
.video-card:hover::before{opacity:1;}
.video-card:hover{
  transform:translateY(-6px);
  box-shadow:0 20px 48px rgba(14,27,46,.16),0 0 0 1px rgba(184,155,110,.3);
  border-color:rgba(184,155,110,.5);
}
.video-card .vc-media{position:relative;aspect-ratio:16/9;overflow:hidden;background:var(--deep);}
.video-card .vc-media img{width:100%;height:100%;object-fit:cover;transition:transform .6s cubic-bezier(.4,0,.2,1),filter .4s;}
.video-card:hover .vc-media img{transform:scale(1.05);}

/* 平台徽章（精致毛玻璃） */
.video-card .vc-platform{
  position:absolute;top:14px;left:14px;z-index:4;
  display:flex;align-items:center;gap:7px;padding:6px 12px;border-radius:999px;
  background:rgba(14,27,46,.55);
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border:1px solid rgba(255,255,255,.18);
  box-shadow:0 2px 12px rgba(0,0,0,.2);
}
.video-card .vc-platform svg{width:16px;height:16px;display:block;}
.video-card .vc-platform span{font-size:10.5px;color:#fff;letter-spacing:.06em;font-weight:600;}

/* 播放按钮（动态呼吸光圈） */
.video-card .vc-play{
  position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);z-index:4;
  width:60px;height:60px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  background:rgba(255,255,255,.92);
  box-shadow:0 8px 28px rgba(0,0,0,.35),0 0 0 8px rgba(255,255,255,.15),0 0 0 16px rgba(255,255,255,.06);
  transition:transform .35s cubic-bezier(.4,0,.2,1),box-shadow .35s;
}
.video-card .vc-play svg{width:26px;height:26px;margin-left:4px;fill:#16273E;}
.video-card:hover .vc-play{
  transform:translate(-50%,-50%) scale(1.12);
  box-shadow:0 12px 36px rgba(0,0,0,.4),0 0 0 12px rgba(255,255,255,.2),0 0 0 24px rgba(255,255,255,.08);
}
.video-card .vc-play::after{ /* 呼吸光圈动画 */
  content:"";position:absolute;inset:-2px;border-radius:50%;
  border:2px solid rgba(255,255,255,.6);
  animation:vcPulse 2.2s ease-out infinite;
}
@keyframes vcPulse{
  0%{transform:scale(1);opacity:.8}
  100%{transform:scale(1.35);opacity:0}
}

/* 底部标题（渐变玻璃） */
.video-card .vc-title{
  position:absolute;left:0;right:0;bottom:0;z-index:4;
  padding:44px 18px 16px;
  background:linear-gradient(transparent,rgba(8,14,24,.88) 70%);
}
.video-card .vc-title span{
  display:block;font-size:13.5px;color:#fff;letter-spacing:.06em;
  font-weight:600;text-shadow:0 2px 8px rgba(0,0,0,.5);
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.video-card .vc-title .vc-meta{
  display:block;margin-top:4px;font-size:10px;color:rgba(212,192,154,.85);
  letter-spacing:.08em;text-transform:uppercase;
}

/* 时长角标（右下） */
.video-card .vc-duration{
  position:absolute;right:12px;bottom:40px;z-index:4;
  padding:3px 8px;border-radius:5px;font-size:10.5px;color:#fff;
  background:rgba(8,14,24,.7);backdrop-filter:blur(6px);
  letter-spacing:.04em;
}

/* ---------- Modal 弹窗（高级版） ---------- */
.video-modal{position:fixed;inset:0;z-index:3000;background:rgba(5,9,16,.88);
  display:none;align-items:center;justify-content:center;padding:24px;
  backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);}
.video-modal.open{display:flex;animation:vmFade .3s ease;}
@keyframes vmFade{from{opacity:0}to{opacity:1}}

.video-modal .vm-close{
  position:absolute;top:20px;right:24px;z-index:6;
  width:44px;height:44px;border-radius:50%;
  background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2);
  color:#fff;font-size:22px;cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  transition:all .3s;backdrop-filter:blur(8px);
}
.video-modal .vm-close:hover{background:rgba(255,255,255,.25);transform:rotate(90deg) scale(1.05);}

.video-modal .vm-box{position:relative;width:min(390px,92vw);animation:vmPop .35s cubic-bezier(.34,1.56,.64,1);}
@keyframes vmPop{from{opacity:0;transform:scale(.9) translateY(20px)}to{opacity:1;transform:scale(1) translateY(0)}}

.video-modal .vm-frame{
  position:relative;aspect-ratio:9/16;border-radius:18px;overflow:hidden;
  background:var(--deep);
  box-shadow:0 30px 80px rgba(0,0,0,.6),0 0 0 1px rgba(255,255,255,.12);
}
.video-modal .vm-frame::after{ /* 边框高光 */
  content:"";position:absolute;inset:0;border-radius:18px;pointer-events:none;
  box-shadow:inset 0 1px 1px rgba(255,255,255,.25);
}
.video-modal .vm-frame video{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;background:#000;border-radius:18px;}

/* 品牌背书栏（毛玻璃高级版） */
.video-modal .vm-footer{
  display:flex;align-items:center;justify-content:space-between;gap:14px;
  margin-top:16px;padding:14px 18px;border-radius:14px;
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.14);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
}
.video-modal .vm-footer .txt{font-size:11.5px;color:rgba(255,255,255,.75);letter-spacing:.04em;line-height:1.5;}
.video-modal .vm-footer .txt b{display:block;color:#fff;font-size:13.5px;margin-bottom:3px;letter-spacing:.05em;}
.video-modal .vm-footer .txt b::before{content:"◆ ";color:var(--accent);font-size:9px;}
.video-modal .vm-footer .visit{
  flex-shrink:0;padding:10px 20px;border-radius:10px;
  background:linear-gradient(135deg,#B89B6E,#D4C09A);
  color:#16273E;font-size:12.5px;font-weight:700;letter-spacing:.06em;
  text-decoration:none;transition:all .3s;
  box-shadow:0 4px 14px rgba(184,155,110,.35);
}
.video-modal .vm-footer .visit:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(184,155,110,.5);}
body.modal-open{overflow:hidden;}


/* ============================================================
   社媒视频信息流卡片 v3.0 — 内容展示版
   ============================================================ */
.video-card{background:var(--surface);}
/* 封面区（保持16:9） */
.video-card .vc-media{aspect-ratio:16/9;}
/* 内容区（卡片底部，信息流样式） */
.video-card .vc-body{padding:16px 18px 18px;}
.video-card .vc-title{position:static;background:none;padding:0;margin-bottom:8px;}
.video-card .vc-title span{color:var(--text);font-size:15.5px;font-weight:700;letter-spacing:.03em;
  text-shadow:none;white-space:normal;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.video-card .vc-meta{color:var(--accent);font-size:10px;letter-spacing:.15em;margin-top:4px;text-transform:uppercase;font-weight:600;}
/* 内容简介 */
.video-card .vc-desc{font-size:12.5px;color:var(--text-2);line-height:1.8;margin:10px 0 14px;
  display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;}
/* 底部信息行（作者 + 数据） */
.video-card .vc-info{display:flex;justify-content:space-between;align-items:center;gap:10px;
  padding-top:12px;border-top:1px solid var(--line-2);}
.video-card .vc-author{font-size:12px;color:var(--text-2);font-weight:600;letter-spacing:.03em;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:45%;}
.video-card .vc-stats{display:flex;gap:12px;font-size:11px;color:var(--text-3);white-space:nowrap;}
.video-card .vc-view,.video-card .vc-like{display:inline-flex;align-items:center;gap:3px;}
.video-card .vc-like{color:#C0392B;}
/* 时长角标（封面右下） */
.video-card .vc-duration{top:auto;bottom:12px;right:12px;padding:3px 9px;font-size:10.5px;}

/* hover 提升 */
.video-card:hover .vc-title span{color:var(--deep2);}
.video-card:hover .vc-desc{color:var(--text);}


/* ============================================================
   社媒视频卡片 CSS 封面 v4.0（模糊背景 + 中央 9:16 画面）
   ============================================================ */
.video-card .vc-media{position:relative;aspect-ratio:16/9;overflow:hidden;background:#16273E;}
/* 模糊背景（整图拉伸模糊填充） */
.video-card .vc-cover{position:absolute;inset:-30px;
  background-size:cover;background-position:center;
  filter:blur(24px) saturate(1.2);transform:scale(1.15);}
/* 中央 9:16 画面（真实图，居中保留主体） */
.video-card .vc-main{position:absolute;top:0;bottom:0;left:50%;transform:translateX(-50%);
  width:38%;background-size:cover;background-position:center;
  box-shadow:0 0 0 1px rgba(255,255,255,.08),0 4px 30px rgba(0,0,0,.4);}
/* 两侧渐晕（让画面融入） */
.video-card .vc-veil{position:absolute;inset:0;
  background:linear-gradient(90deg,rgba(14,27,46,.4) 0%,transparent 28%,transparent 72%,rgba(14,27,46,.4) 100%);
  pointer-events:none;}
/* 平台徽章/播放按钮/时长（层级在遮罩上） */
.video-card .vc-platform,.video-card .vc-play,.video-card .vc-duration{z-index:5;}

/* ============================================================
   故事板块 v3「敦煌故事志」— 大厂级沉浸体验
   ============================================================ */

/* ---------- 全局敦煌质感 ---------- */
.story-page{background:var(--bg);}
.story-page::before{content:"";position:fixed;inset:0;pointer-events:none;z-index:0;opacity:.5;
  background:
    radial-gradient(1000px 400px at 15% -5%, rgba(184,155,110,.07), transparent 60%),
    radial-gradient(900px 500px at 90% 30%, rgba(31,58,95,.05), transparent 60%),
    radial-gradient(700px 500px at 40% 100%, rgba(176,87,45,.05), transparent 60%);}
.story-page > *{position:relative;z-index:1;}

/* ---------- Hero 沉浸式 ---------- */
.story-hero{position:relative;min-height:520px;display:flex;align-items:center;overflow:hidden;
  background:linear-gradient(165deg,#0d1a2c 0%,#14263e 45%,#1e3550 75%,#2a3f54 100%);}
.story-hero-bg{position:absolute;inset:0;opacity:.34;background-size:cover;background-position:center 30%;
  filter:saturate(1.05);}
.story-hero-bg::after{content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(13,26,44,.88) 0%,rgba(13,26,44,.55) 45%,rgba(20,38,62,.92) 100%);}
/* 金色光晕 */
.story-hero::before{content:"";position:absolute;width:640px;height:640px;border-radius:50%;
  background:radial-gradient(circle,rgba(212,192,154,.22),transparent 65%);
  top:-200px;right:-140px;filter:blur(10px);}
.story-hero::after{content:"";position:absolute;inset:0;
  background:
    repeating-linear-gradient(0deg,transparent 0 2px,rgba(245,240,230,.015) 2px 3px),
    radial-gradient(900px 300px at 20% 100%,transparent,rgba(0,0,0,.25));}
.story-hero .container{position:relative;z-index:2;text-align:center;padding:80px 0 72px;}
.story-hero .eyebrow{color:var(--shajin);letter-spacing:.42em;font-size:11px;text-transform:uppercase;
  display:inline-flex;align-items:center;gap:14px;}
.story-hero .eyebrow::before,.story-hero .eyebrow::after{content:"";width:56px;height:1px;
  background:linear-gradient(90deg,transparent,var(--nijin));}
.story-hero .eyebrow::after{background:linear-gradient(270deg,transparent,var(--nijin));}
.story-hero h1{color:var(--mibai);font-size:clamp(34px,6.5vw,64px);letter-spacing:.16em;margin:26px 0 20px;
  font-weight:600;text-shadow:0 2px 24px rgba(0,0,0,.4);line-height:1.35;}
/* 标题下金线 + 菱形饰 */
.story-hero .title-rule{display:flex;align-items:center;justify-content:center;gap:12px;margin-bottom:22px;}
.story-hero .title-rule i{width:70px;height:1px;background:linear-gradient(90deg,transparent,var(--nijin));}
.story-hero .title-rule i:last-child{background:linear-gradient(270deg,transparent,var(--nijin));}
.story-hero .title-rule b{color:var(--nijin);font-size:8px;font-weight:400;}
.story-hero .lead{color:rgba(245,240,230,.82);max-width:680px;margin:0 auto;font-size:15px;line-height:2.2;
  letter-spacing:.03em;text-shadow:0 1px 8px rgba(0,0,0,.3);}
.story-hero .lead br{display:none;}

/* Hero 统计（玻璃卡条） */
.story-stats{display:flex;justify-content:center;gap:0;margin:38px auto 0;max-width:860px;
  background:rgba(245,240,230,.06);border:1px solid rgba(212,192,154,.18);border-radius:20px;
  backdrop-filter:blur(14px);overflow:hidden;}
.stat-pill{flex:1;display:flex;flex-direction:column;align-items:center;gap:2px;padding:22px 12px;position:relative;}
.stat-pill + .stat-pill::before{content:"";position:absolute;left:0;top:22%;bottom:22%;width:1px;
  background:rgba(212,192,154,.16);}
.stat-pill b{font-size:32px;color:var(--shajin);font-family:var(--font-en);font-weight:600;line-height:1;
  text-shadow:0 0 18px rgba(212,192,154,.35);}
.stat-pill span{font-size:11px;color:rgba(245,240,230,.72);letter-spacing:.12em;}

/* 滚动提示 */
.story-scrollhint{position:absolute;bottom:18px;left:50%;transform:translateX(-50%);z-index:3;
  color:rgba(212,192,154,.8);font-size:10px;letter-spacing:.3em;display:flex;flex-direction:column;align-items:center;gap:6px;}
.story-scrollhint::after{content:"";width:1px;height:34px;background:linear-gradient(180deg,var(--shajin),transparent);
  animation:hintDrop 1.8s ease-in-out infinite;}
@keyframes hintDrop{0%{transform:scaleY(0);transform-origin:top}55%{transform:scaleY(1)}100%{transform:scaleY(0);transform-origin:bottom}}

/* ---------- 吸顶导航 v3 ---------- */
.story-nav{position:sticky;top:0;z-index:200;background:rgba(250,246,236,.9);backdrop-filter:blur(18px);
  -webkit-backdrop-filter:blur(18px);border-bottom:1px solid rgba(184,155,110,.2);box-shadow:0 4px 24px rgba(14,27,46,.05);}
.story-nav-inner{max-width:var(--container);margin:0 auto;display:flex;align-items:center;gap:2px;
  padding:12px var(--sp-5);overflow-x:auto;scrollbar-width:none;}
.story-nav-inner::-webkit-scrollbar{display:none;}
.story-nav-chip{position:relative;flex:0 0 auto;display:inline-flex;align-items:center;gap:7px;padding:9px 17px;
  border-radius:10px;font-size:12.5px;color:var(--text-2);cursor:pointer;transition:color .25s ease,background .25s ease;
  white-space:nowrap;border:none;background:transparent;font-family:var(--font-jp);letter-spacing:.04em;}
.story-nav-chip:hover{color:var(--brand);background:rgba(31,58,95,.06);}
.story-nav-chip::after{content:"";position:absolute;left:14px;right:14px;bottom:3px;height:2px;border-radius:2px;
  background:linear-gradient(90deg,var(--cta),var(--accent));transform:scaleX(0);transform-origin:center;transition:transform .3s cubic-bezier(.2,.7,.2,1);}
.story-nav-chip:hover::after{transform:scaleX(.35);}
.story-nav-chip.active{color:var(--brand);font-weight:600;}
.story-nav-chip.active::after{transform:scaleX(1);}
.story-nav-chip .cnt{font-family:var(--font-en);font-size:10px;opacity:.6;background:rgba(31,58,95,.08);
  padding:1px 7px;border-radius:20px;}
.story-nav-chip.active .cnt{background:rgba(192,57,43,.1);color:var(--cta);}

/* ---------- 章节过渡饰（大厂细节） ---------- */
.story-divider{display:flex;align-items:center;justify-content:center;gap:16px;margin:0 auto;
  padding:18px 0 8px;color:var(--accent);}
.story-divider i{width:88px;height:1px;background:linear-gradient(90deg,transparent,var(--accent));}
.story-divider i:last-child{background:linear-gradient(270deg,transparent,var(--accent));}
.story-divider b{font-size:16px;font-weight:400;color:var(--nijin);}

/* ---------- 时间轴杂志 v3 ---------- */
.timeline-sec{background:var(--bg);}
.timeline{position:relative;max-width:1080px;margin:0 auto;padding:56px 0 24px;}
.timeline::before{content:"";position:absolute;left:calc(50% - 1px);top:20px;bottom:20px;width:2px;
  background:linear-gradient(180deg,transparent,rgba(184,155,110,.55) 6%,rgba(184,155,110,.35) 94%,transparent);}
.tl-item{position:relative;width:50%;padding:0 54px 72px 0;opacity:0;transform:translateY(34px);transition:opacity .8s ease,transform .8s cubic-bezier(.2,.7,.2,1);}
.tl-item.in{opacity:1;transform:none;}
.tl-item:nth-child(even){margin-left:50%;padding:0 0 72px 54px;}
.tl-node{position:absolute;top:14px;right:-9px;width:18px;height:18px;border-radius:50%;z-index:3;
  background:var(--bg);border:2px solid var(--nijin);box-shadow:0 0 0 6px rgba(184,155,110,.2),0 2px 12px rgba(184,155,110,.4);}
.tl-item:nth-child(even) .tl-node{right:auto;left:-9px;}
.tl-era{position:absolute;top:-8px;left:-14px;display:inline-flex;align-items:center;gap:8px;
  font-family:var(--font-en);font-size:15px;letter-spacing:.14em;color:var(--shajin);
  background:linear-gradient(135deg,var(--deep2),var(--deep));padding:7px 18px;border-radius:8px;
  box-shadow:var(--sh-md);white-space:nowrap;font-weight:600;}
.tl-item:nth-child(odd) .tl-era{left:auto;right:-14px;}

/* 杂志卡片（大封面 + 叠层） */
.story-card{position:relative;border-radius:20px;overflow:hidden;background:var(--surface);
  border:1px solid rgba(184,155,110,.25);box-shadow:0 18px 48px -12px rgba(14,27,46,.22);
  transition:transform .5s cubic-bezier(.2,.7,.2,1),box-shadow .5s ease;cursor:pointer;text-decoration:none;display:block;}
.story-card:hover{transform:translateY(-8px);box-shadow:0 34px 70px -16px rgba(14,27,46,.32);}
.story-card .sc-media{position:relative;aspect-ratio:16/9.6;overflow:hidden;background:var(--deep);}
.story-card .sc-media img{width:100%;height:100%;object-fit:cover;
  transition:transform .9s cubic-bezier(.2,.7,.2,1),filter .5s ease;filter:saturate(.92);}
.story-card:hover .sc-media img{transform:scale(1.06);filter:saturate(1.05);}
.story-card .sc-media::after{content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(180deg,rgba(13,26,44,.08) 0%,transparent 30%,transparent 70%,rgba(13,26,44,.55) 100%);}
.sc-cat{position:absolute;top:16px;left:16px;z-index:3;display:inline-flex;align-items:center;gap:7px;
  padding:7px 15px;border-radius:30px;font-size:11px;letter-spacing:.1em;color:#fff;
  background:rgba(13,26,44,.78);backdrop-filter:blur(8px);border:1px solid rgba(212,192,154,.3);}
.sc-cat::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--sc-color,#B89B6E);}
.sc-num{position:absolute;top:6px;right:18px;z-index:3;font-family:var(--font-en);font-size:64px;font-weight:600;
  line-height:1.1;color:rgba(245,240,230,.16);letter-spacing:.02em;}
.sc-arrow{position:absolute;bottom:16px;right:16px;z-index:3;width:40px;height:40px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;color:#fff;font-size:17px;
  background:rgba(13,26,44,.7);border:1px solid rgba(212,192,154,.35);backdrop-filter:blur(6px);
  opacity:0;transform:translateY(8px);transition:opacity .35s ease,transform .35s ease;text-decoration:none;}
.story-card:hover .sc-arrow{opacity:1;transform:none;}
.sc-body{padding:24px 28px 26px;}
.sc-body h3{font-size:19px;letter-spacing:.04em;color:var(--deep);line-height:1.6;font-weight:600;font-family:var(--font-jp);}
.sc-quote{margin:12px 0 0;font-size:12.5px;color:var(--cta);letter-spacing:.04em;line-height:1.8;
  padding-left:13px;border-left:2px solid var(--cta);}
.sc-intro{margin-top:12px;font-size:13.5px;color:var(--text-2);line-height:2;display:-webkit-box;
  -webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.sc-foot{display:flex;align-items:center;justify-content:space-between;margin-top:18px;padding-top:15px;
  border-top:1px dashed rgba(184,155,110,.35);}
.sc-source{font-size:11px;color:var(--text-3);letter-spacing:.06em;display:inline-flex;align-items:center;gap:6px;}
.sc-source::before{content:"❖";color:var(--nijin);font-size:9px;}
.sc-go{font-size:12px;color:var(--brand);font-weight:600;letter-spacing:.08em;display:inline-flex;align-items:center;gap:6px;
  transition:gap .3s ease;}
.sc-go::after{content:"→";}
.story-card:hover .sc-go{gap:11px;}
@media(max-width:760px){
  .timeline::before{left:7px;}
  .tl-item,.tl-item:nth-child(even){width:100%;margin-left:0;padding:0 0 56px 40px;}
  .tl-node,.tl-item:nth-child(even) .tl-node{left:0;right:auto;top:16px;}
  .tl-era,.tl-item:nth-child(even) .tl-era{position:static;display:inline-flex;margin-bottom:14px;}
  .sc-arrow{opacity:1;transform:none;}
}

/* ---------- 故事大全 v3（封面画廊） ---------- */
#storyLibrary{background:linear-gradient(180deg,var(--bg-alt) 0%,var(--bg) 100%);position:relative;overflow:hidden;}
#storyLibrary::before{content:"";position:absolute;top:0;left:0;right:0;height:1px;
  background:linear-gradient(90deg,transparent,rgba(184,155,110,.5),transparent);}
#storyLibrary .sec-head h2{font-size:clamp(26px,4vw,38px);color:var(--deep);letter-spacing:.1em;}
#storyLibrary .sec-head p{color:var(--text-3);}
#libCats{flex-wrap:wrap;gap:10px;margin-bottom:40px;}
#libCats .filter-chip{font-size:12.5px;padding:10px 20px;border-radius:30px;border:1px solid var(--line);
  background:var(--surface);color:var(--text-2);transition:all .3s ease;cursor:pointer;font-family:var(--font-jp);}
#libCats .filter-chip:hover{border-color:var(--accent);color:var(--brand);transform:translateY(-1px);}
#libCats .filter-chip.active{background:linear-gradient(135deg,var(--deep2),var(--deep));color:var(--shajin);
  border-color:var(--deep2);box-shadow:0 6px 18px -6px rgba(14,27,46,.3);}
#libCats .cnt{font-family:var(--font-en);font-size:10px;opacity:.65;margin-left:5px;}

/* 画廊网格 */
.lib-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(255px,1fr));gap:22px;}
.g-tile{position:relative;border-radius:16px;overflow:hidden;background:var(--deep);border:1px solid rgba(184,155,110,.22);
  transition:transform .45s cubic-bezier(.2,.7,.2,1),box-shadow .45s ease;text-decoration:none;display:block;
  box-shadow:0 6px 20px -8px rgba(14,27,46,.14);}
.g-tile:hover{transform:translateY(-6px) scale(1.015);box-shadow:0 24px 54px -14px rgba(14,27,46,.3);}
.g-media{position:relative;aspect-ratio:4/4.6;overflow:hidden;}
.g-media img{width:100%;height:100%;object-fit:cover;transition:transform .8s cubic-bezier(.2,.7,.2,1);}
.g-tile:hover .g-media img{transform:scale(1.07);}
.g-media::before{content:"";position:absolute;inset:0;z-index:2;
  background:linear-gradient(180deg,rgba(13,26,44,0) 40%,rgba(13,26,44,.5) 78%,rgba(13,26,44,.88) 100%);}
.g-top{position:absolute;top:12px;left:12px;right:12px;z-index:3;display:flex;justify-content:space-between;align-items:flex-start;}
.g-tag{font-size:10px;color:var(--shajin);background:rgba(13,26,44,.7);padding:5px 11px;border-radius:20px;
  border:1px solid rgba(212,192,154,.3);letter-spacing:.08em;backdrop-filter:blur(6px);}
.g-num{font-family:var(--font-en);font-size:11px;color:rgba(245,240,230,.7);letter-spacing:.1em;}
.g-body{position:absolute;bottom:0;left:0;right:0;z-index:3;padding:16px 16px 15px;}
.g-body h4{font-size:13.5px;color:var(--mibai);line-height:1.6;font-weight:600;letter-spacing:.02em;margin-bottom:3px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;font-family:var(--font-jp);}
.g-body .g-cave{font-size:10.5px;color:rgba(212,192,154,.75);letter-spacing:.06em;}
.g-read{position:absolute;top:12px;right:14px;z-index:4;font-size:11px;color:#fff;opacity:0;transform:translateY(4px);
  transition:opacity .3s ease,transform .3s ease;display:inline-flex;align-items:center;gap:4px;}
.g-tile:hover .g-read{opacity:1;transform:none;}
@media(max-width:640px){ .lib-grid{grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:12px;}
  .g-media{aspect-ratio:4/5;}
  .g-body h4{font-size:12px;} }

/* 计数条（画廊底部） */
.lib-total{margin-top:48px;text-align:center;color:var(--text-3);font-size:12.5px;letter-spacing:.1em;
  display:flex;align-items:center;justify-content:center;gap:14px;}
.lib-total::before,.lib-total::after{content:"";width:60px;height:1px;background:linear-gradient(90deg,transparent,rgba(184,155,110,.6));}
.lib-total::after{background:linear-gradient(270deg,transparent,rgba(184,155,110,.6));}
.lib-total b{color:var(--cta);font-family:var(--font-en);font-size:16px;}

/* ---------- 通用 reveal 微调 ---------- */
.reveal{will-change:transform,opacity;}
@media(prefers-reduced-motion:reduce){
  .tl-item{opacity:1!important;transform:none!important;}
  .story-scrollhint{display:none;}
}

/* ---------- 考证杂志列表卡（journal.html） ---------- */
.journal-card{display:block;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:var(--sp-6);transition:transform .4s ease,box-shadow .4s ease,border-color .3s ease;text-decoration:none;height:100%;}
.journal-card:hover{transform:translateY(-5px);box-shadow:var(--sh-lg);border-color:var(--accent);}
.j-card-img{position:relative;border-radius:var(--r-md);overflow:hidden;margin-bottom:var(--sp-4);aspect-ratio:16/8;background:var(--deep);}
.j-card-img img{width:100%;height:100%;object-fit:cover;transition:transform .7s ease;}
.journal-card:hover .j-card-img img{transform:scale(1.05);}
.j-meta{display:flex;align-items:center;gap:10px;margin-bottom:12px;}
.j-tag{background:rgba(184,155,110,.14);color:var(--accent);font-size:11px;padding:4px 12px;border-radius:20px;letter-spacing:.08em;}
.j-date{font-size:11px;color:var(--text-3);letter-spacing:.06em;}
.journal-card h3{font-size:16px;line-height:1.7;color:var(--deep);font-weight:600;letter-spacing:.02em;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.journal-card p{font-size:13px;color:var(--text-2);line-height:1.9;margin-top:8px;display:-webkit-box;
  -webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.journal-card .more{margin-top:14px;color:var(--cta);font-size:12px;letter-spacing:.08em;}
@media(max-width:640px){ .journal-grid{grid-template-columns:1fr;} }

/* ============================================================
   故事详情页 v2（含内部配图）
   ============================================================ */
.art-detail{background:var(--surface);border:1px solid var(--line);border-radius:24px;
  padding:clamp(24px,5vw,56px);box-shadow:0 20px 60px -20px rgba(14,27,46,.18);position:relative;overflow:hidden;}
.art-detail::before{content:"";position:absolute;top:0;left:0;right:0;height:4px;
  background:linear-gradient(90deg,var(--shiqing),var(--nijin),var(--tuhong),var(--nijin),var(--shiqing));}
.art-tag{background:linear-gradient(135deg,var(--deep2),var(--deep));color:var(--shajin);font-size:11px;
  padding:6px 18px;border-radius:30px;letter-spacing:.14em;}
.art-date{font-size:11.5px;color:var(--text-3);letter-spacing:.1em;font-family:var(--font-en);}
.art-h1{font-size:clamp(24px,3.6vw,36px);letter-spacing:.06em;line-height:1.7;color:var(--deep);font-weight:600;
  font-family:var(--font-jp);margin-bottom:14px;}
.art-intro{font-size:14px;color:var(--cta);letter-spacing:.04em;line-height:2;max-width:640px;margin:0 auto;}
/* 主图 */
.art-figure{margin:34px 0 10px;position:relative;border-radius:18px;overflow:hidden;
  box-shadow:0 16px 44px -14px rgba(14,27,46,.28);opacity:0;transform:translateY(20px);
  transition:opacity .8s ease,transform .8s cubic-bezier(.2,.7,.2,1);border:1px solid rgba(184,155,110,.25);}
.art-figure.in{opacity:1;transform:none;}
.art-figure img{width:100%;display:block;aspect-ratio:16/9;object-fit:cover;}
.art-figure-sm{margin:8px 0 26px;max-width:640px;margin-left:auto;margin-right:auto;}
.art-figure-sm img{aspect-ratio:16/9;}
.art-caption{position:absolute;left:0;right:0;bottom:0;padding:34px 22px 16px;color:var(--mibai);font-size:12px;
  letter-spacing:.1em;background:linear-gradient(180deg,transparent,rgba(13,26,44,.85));text-align:center;}
/* 正文 */
.art-body{max-width:700px;margin:0 auto;padding-top:8px;}
.art-h2{font-size:20px;letter-spacing:.1em;color:var(--deep);margin:44px 0 16px;padding:10px 0 10px 16px;
  position:relative;font-weight:600;font-family:var(--font-jp);}
.art-h2::before{content:"";position:absolute;left:0;top:8px;bottom:8px;width:4px;border-radius:4px;
  background:linear-gradient(180deg,var(--nijin),var(--tuhong));}
.art-h2::after{content:"❖";position:absolute;right:0;top:10px;font-size:10px;color:var(--accent);opacity:.6;}
.art-p{font-size:15px;color:var(--text-2);line-height:2.4;margin-bottom:22px;letter-spacing:.01em;}
.art-p::first-letter{font-size:1.3em;color:var(--nijin);font-weight:600;}
.art-foot{text-align:center;margin-top:52px;padding-top:28px;border-top:1px dashed var(--line);}
@media(max-width:640px){
  .art-detail{border-radius:14px;padding:22px 16px;}
  .art-caption{font-size:10.5px;padding:24px 12px 10px;}
}

/* ============================================================
   设计系统 v3 — 高定质感覆盖层（Maison Dunhuang）
   ============================================================ */

/* ---------- 全局东方背景基调 ---------- */
body{background:var(--bg);}
body::before{content:"";position:fixed;inset:0;pointer-events:none;z-index:0;opacity:.5;
  background:
    radial-gradient(1100px 460px at 12% -6%, rgba(169,135,82,.07), transparent 62%),
    radial-gradient(900px 520px at 108% 26%, rgba(22,50,79,.06), transparent 60%),
    radial-gradient(760px 560px at 45% 108%, rgba(143,58,31,.05), transparent 62%);}
body > *{position:relative;}

/* ---------- Trustbar 细金 ---------- */
.trustbar{position:relative;z-index:1001;letter-spacing:.14em;font-size:10.5px!important;
  background:linear-gradient(90deg,#0B1524,#16273E 30%,#243C5C 50%,#16273E 70%,#0B1524)!important;
  border-bottom:1px solid rgba(200,169,106,.28);}
.trustbar::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:1px;
  background:linear-gradient(90deg,transparent,rgba(200,169,106,.5),transparent);}

/* ---------- Navbar 高定 ---------- */
.navbar{background:rgba(11,21,36,.9)!important;border-bottom:1px solid rgba(200,169,106,.22)!important;}
.navbar::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:1px;
  background:linear-gradient(90deg,transparent 8%,rgba(200,169,106,.55) 30%,rgba(200,169,106,.75) 50%,rgba(200,169,106,.55) 70%,transparent 92%);}
.navbar-inner{height:72px;}
.brand{letter-spacing:5px;}
.brand b{letter-spacing:8px;font-weight:500;}
.brand .en{letter-spacing:5px;color:var(--shajin);font-size:11px;}
.brand::after{content:"";width:1px;height:22px;margin-left:6px;background:linear-gradient(180deg,transparent,rgba(200,169,106,.7),transparent);}
.nav-item{padding:12px 16px;font-size:13px;letter-spacing:.14em;color:#B9C6D8;font-weight:400;}
.nav-item:hover{color:var(--shajin);background:rgba(200,169,106,.06);}
.nav-item.active{color:var(--shajin);}
.nav-item.active::after{height:1px;background:linear-gradient(90deg,transparent,var(--shajin),transparent);left:10px;right:10px;}
.nav-cta{border:1px solid rgba(200,169,106,.5);background:linear-gradient(135deg,var(--nijin),var(--shajin));
  color:#16273E;letter-spacing:.18em;font-size:12px;padding:11px 24px;border-radius:var(--r-sm);}
.lang-switch{border-radius:2px;border-color:rgba(200,169,106,.4);}
.lang-switch button{letter-spacing:.12em;}

/* ---------- Hero（首页· 高定沉浸） ---------- */
.hero{background:linear-gradient(180deg,#0B1524 0%,#111F33 55%,#1A2E49 100%);}
.hero-bg{opacity:.5;}
.hero-veil{background:
  linear-gradient(180deg,rgba(11,21,36,.9) 0%,rgba(17,31,51,.55) 42%,rgba(17,31,51,.88) 100%),
  radial-gradient(ellipse 80% 60% at 50% 20%,transparent 40%,rgba(11,21,36,.55));}
.hero-content h1{color:#F2EBDB;font-weight:500;letter-spacing:.14em;text-shadow:0 2px 30px rgba(0,0,0,.5);
  font-family:var(--font-jp);}
.hero-content h1::after{content:"";display:block;width:96px;height:1px;margin:28px auto 0;
  background:linear-gradient(90deg,transparent,var(--shajin),transparent);}
.hero-content .eyebrow{letter-spacing:.5em;color:var(--shajin);font-size:11px;}
.hero-content .jp{color:var(--shajin);letter-spacing:.3em;}
.hero-content .sub{color:#C7D2E0;line-height:2.2;}

/* 按钮高定（珠宝质感） */
.btn{font-weight:500;letter-spacing:.18em;border-radius:2px;text-transform:none;}
.btn-primary{background:linear-gradient(135deg,#8a6a35,#c8a96a 55%,#a98752);color:#111F33;
  border:1px solid rgba(200,169,106,.5);box-shadow:0 6px 22px -6px rgba(169,135,82,.55);}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 34px -8px rgba(169,135,82,.65);}
.btn-outline{border:1px solid rgba(200,169,106,.6);color:#E8DCC0;}
.btn-outline:hover{background:rgba(200,169,106,.12);color:#fff;border-color:var(--shajin);}
.btn-ghost{border:1px solid rgba(169,135,82,.35);color:#6b5f4d;background:transparent;}
.btn-ghost:hover{border-color:var(--nijin);color:var(--deep);background:rgba(169,135,82,.05);}


/* ---------- 内页 Hero 高定 ---------- */
.page-hero{background:
  radial-gradient(ellipse 90% 70% at 50% -12%,rgba(200,169,106,.14),transparent 58%),
  linear-gradient(168deg,#0B1524,#16273E 60%,#1A2E49);
  padding:var(--sp-8) 0 var(--sp-7);position:relative;overflow:hidden;}
.page-hero::before{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;
  background:linear-gradient(90deg,transparent 10%,rgba(200,169,106,.6),transparent 90%);}
.page-hero h1{color:#F2EBDB;font-weight:500;letter-spacing:.24em;}
.page-hero .sub{color:var(--shajin);letter-spacing:.16em;font-size:12.5px;}

/* ---------- Section 头部 · 高定 ---------- */
.sec-head .eyebrow{letter-spacing:.5em;color:var(--nijin);font-size:11px;}
.sec-head h2{color:var(--deep);font-weight:600;letter-spacing:.12em;}
.sec-head .line{width:64px;height:1px;background:linear-gradient(90deg,transparent,var(--shajin),transparent);}

/* ---------- Card 高定（珠宝陈列） ---------- */
.card{border-radius:var(--r-md);border:1px solid rgba(169,135,82,.22);
  box-shadow:0 4px 16px -6px rgba(14,27,46,.08);}
.card:hover{border-color:rgba(200,169,106,.6);box-shadow:var(--sh-lg),0 0 0 1px rgba(200,169,106,.1);}
.card-media::after{content:"";position:absolute;inset:0;pointer-events:none;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.04);}
.card-title{letter-spacing:.08em;}
.card-tag{letter-spacing:.2em;font-size:10px;border-radius:1px;}

/* ---------- 品牌宣言（凉州词） ---------- */
.decl-poem{font-family:var(--font-jp);font-weight:500;color:var(--tuhong);}

/* ---------- Stats 高定 ---------- */
.stats{position:relative;background:linear-gradient(180deg,var(--bg),#F1E9D4);}
.stats::before{content:"";position:absolute;top:0;left:50%;transform:translateX(-50%);width:1px;height:26px;
  background:linear-gradient(180deg,transparent,var(--shajin));}
.stat-num{color:var(--deep);}

/* ---------- Footer 高定 ---------- */
.footer{background:linear-gradient(180deg,#0B1524,#0E1B2C);border-top:1px solid rgba(200,169,106,.25);
  position:relative;}
.footer::before{content:"";position:absolute;top:-1px;left:0;right:0;height:1px;
  background:linear-gradient(90deg,transparent,rgba(200,169,106,.6),transparent);}
.footer h4{letter-spacing:.28em;font-size:12px;color:var(--shajin);}
.footer .brand{letter-spacing:6px;color:#F2EBDB;}
.footer .brandp{color:#8FA3BC;line-height:2.1;}
.footer-social a{border-color:rgba(200,169,106,.35);transition:all .3s;}
.footer-social a:hover{background:var(--shajin);border-color:var(--shajin);color:#0B1524;transform:translateY(-2px);}
.footer-sub{border-top-color:rgba(200,169,106,.18);}
.footer-sub input{border-color:#2C4A70;}

/* ---------- 产品卡高定（珠宝柜陈列感） ---------- */
.prod-card{border-color:rgba(169,135,82,.2);border-radius:var(--r-md);
  box-shadow:0 2px 10px -4px rgba(14,27,46,.06);}
.prod-card:hover{border-color:rgba(200,169,106,.55);box-shadow:var(--sh-lg);}
.prod-intent{letter-spacing:.2em;font-size:9.5px;border:1px solid rgba(200,169,106,.25);
  background:rgba(11,21,36,.82);}
.prod-body h4{letter-spacing:.06em;}
.prod-tag{letter-spacing:.2em;color:var(--nijin);}
.prod-price{color:var(--cta);}

/* ---------- 表单高定 ---------- */
.field label{letter-spacing:.14em;font-size:11.5px;color:var(--text-2);}
.field input,.field select,.field textarea{border-radius:2px;border-color:rgba(169,135,82,.25);
  transition:border-color .3s,box-shadow .3s;}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--shajin);
  box-shadow:0 0 0 3px rgba(200,169,106,.14);}

/* ---------- 会员卡高定 ---------- */
.mem-card{border-color:rgba(169,135,82,.22);border-radius:var(--r-md);}
.mem-card.featured{border-color:var(--shajin);box-shadow:0 0 0 1px rgba(200,169,106,.25),var(--sh-lg);}

/* ---------- 数字/统计字型 ---------- */
.stat-num{font-family:var(--font-en);}

/* ---------- Sticky / 移动工具条 ---------- */
.stickybar{background:rgba(11,21,36,.94);backdrop-filter:blur(14px);border-top:1px solid rgba(200,169,106,.3);}
.stickybar a{letter-spacing:.2em;font-size:11.5px;}

/* ---------- 全局图片微金边（高级陈列） ---------- */
.card-media img,.prod-media img,.mural-item img{filter:saturate(.96);}
img{max-width:100%;}

/* ---------- 选中高亮 ---------- */
::selection{background:rgba(169,135,82,.3);color:#111F33;}

/* ---------- 滚动条（细节） ---------- */
::-webkit-scrollbar{width:10px;}
::-webkit-scrollbar-track{background:#F1E9D4;}
::-webkit-scrollbar-thumb{background:linear-gradient(180deg,#A98752,#8a6a35);border-radius:6px;border:2px solid #F1E9D4;}

/* ---------- 键盘焦点（无障碍） ---------- */
:focus-visible{outline:2px solid var(--shajin);outline-offset:2px;}

/* ---------- 语言按钮 hover 精细 ---------- */
.lang-switch button{transition:all .25s;}

/* ---------- 表格 ---------- */
.spec{border-collapse:collapse;width:100%;}
.spec th{background:rgba(169,135,82,.08);color:var(--deep);letter-spacing:.1em;}
.spec td,.spec th{padding:12px 16px;border-bottom:1px solid rgba(169,135,82,.15);font-size:13.5px;}
.table-wrap{border:1px solid rgba(169,135,82,.2);border-radius:var(--r-md);overflow:hidden;}

/* trustbar v3 */
.trustbar{display:flex;align-items:center;justify-content:center;gap:14px;padding:9px 12px!important;
  font-size:10px!important;letter-spacing:.22em;color:#A9B8CB!important;
  background:linear-gradient(90deg,#0B1524,#182B47 28%,#223A5B 50%,#182B47 72%,#0B1524)!important;
  border-bottom:1px solid rgba(200,169,106,.3);text-transform:uppercase;}
.trustbar .tb-dot{color:var(--shajin);font-size:7px;opacity:.7;animation:tbTwinkle 3s ease-in-out infinite;}
.trustbar .tb-dot:nth-child(2){animation-delay:.5s;}
.trustbar .tb-dot:nth-child(4){animation-delay:1s;}
.trustbar .tb-dot:nth-child(6){animation-delay:1.5s;}
@keyframes tbTwinkle{0%,100%{opacity:.3}50%{opacity:1}}
.trustbar b{color:var(--shajin);font-weight:500;}

/* 内页 Hero v3：背景图 + 暗金质感 */
.page-hero{min-height:300px;display:flex;align-items:center;}
.ph-bg{position:absolute;inset:0;background-size:cover;background-position:center 28%;
  opacity:.24;filter:blur(0px);transition:opacity 1s ease;}
.page-hero .veil{background:
  linear-gradient(180deg,rgba(11,21,36,.92),rgba(17,31,51,.78) 55%,rgba(17,31,51,.95)),
  radial-gradient(ellipse 70% 80% at 50% 0%,transparent 30%,rgba(11,21,36,.5));}
.page-hero .inner{padding:22px 0;}
.page-hero h1{position:relative;padding-bottom:26px;letter-spacing:.26em;}
.page-hero h1::after{content:"";position:absolute;left:50%;bottom:8px;transform:translateX(-50%);
  width:86px;height:1px;background:linear-gradient(90deg,transparent,var(--shajin),transparent);}
.page-hero h1::before{content:"◆";position:absolute;left:50%;bottom:-2px;transform:translateX(-50%);
  color:var(--shajin);font-size:9px;background:#16273e;padding:0 10px;line-height:1;}
.page-hero .sub{color:#CBB888;font-size:12.5px;letter-spacing:.18em;margin-top:14px;}
@media(max-width:640px){ .page-hero{min-height:auto;padding:56px 0 44px;} }

/* ===== 首页高定（hero/宣言） ===== */
.hero-kicker{display:flex;align-items:center;justify-content:center;gap:16px;margin-bottom:22px;}
.hero-kicker i{width:46px;height:1px;background:linear-gradient(90deg,transparent,var(--shajin));}
.hero-kicker i:last-child{background:linear-gradient(270deg,transparent,var(--shajin));}
.hero-kicker .eyebrow{margin:0;letter-spacing:.5em;font-size:10.5px;color:var(--shajin);}
.hero-orn{display:flex;align-items:center;justify-content:center;gap:12px;margin:6px 0 22px;}
.ho-line{width:72px;height:1px;background:linear-gradient(90deg,transparent,rgba(200,169,106,.8));}
.ho-line:last-child{background:linear-gradient(270deg,transparent,rgba(200,169,106,.8));}
.ho-diamond{color:var(--shajin);font-size:8px;animation:hoSpin 8s linear infinite;display:inline-block;}
@keyframes hoSpin{from{transform:rotate(0)}to{transform:rotate(360deg)}}

/* 宣言书卷 */
.decl-scroll{position:relative;max-width:680px;margin:36px auto 0;padding:56px 44px 44px;
  background:
    radial-gradient(ellipse at 50% 0%,rgba(200,169,106,.1),transparent 60%),
    linear-gradient(180deg,#FFFDF6,#F7F0DC);
  border:1px solid rgba(169,135,82,.3);
  box-shadow:inset 0 0 40px rgba(169,135,82,.06),var(--sh-lg);}
.decl-scroll::before{content:"";position:absolute;top:0;left:14%;right:14%;height:3px;
  background:linear-gradient(90deg,transparent,var(--nijin),transparent);opacity:.5;}
.ds-corner{position:absolute;width:16px;height:16px;border:1.5px solid var(--nijin);opacity:.7;}
.ds-tl{top:12px;left:12px;border-right:0;border-bottom:0;}
.ds-tr{top:12px;right:12px;border-left:0;border-bottom:0;}
.ds-bl{bottom:12px;left:12px;border-right:0;border-top:0;}
.ds-br{bottom:12px;right:12px;border-left:0;border-top:0;}
.ds-callig{font-family:"Kaiti SC","STKaiti","KaiTi","楷体","Yu Mincho",serif;
  font-size:clamp(20px,3vw,30px);letter-spacing:.2em;line-height:2.1;color:var(--ink);
  text-shadow:0 1px 0 rgba(255,255,255,.8);}
.ds-seal{position:absolute;right:26px;top:26px;width:44px;height:44px;display:flex;align-items:center;
  justify-content:center;font-size:13px;color:#FFF6E8;background:#9E2B25;writing-mode:vertical-rl;
  letter-spacing:.28em;font-family:var(--font-jp);box-shadow:0 2px 8px rgba(158,43,37,.4);
  border-radius:2px;}
.ds-cite{margin-top:26px;font-size:13px;color:var(--text-2);line-height:2.1;letter-spacing:.06em;}
@media(max-width:640px){ .decl-scroll{padding:40px 22px 32px;} .ds-seal{right:14px;top:14px;width:36px;height:36px;font-size:10px;} }

/* ===== 商城高定（品类/筛选） ===== */
.cat-group-head{position:relative;padding-bottom:16px;}
.cat-group-head::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;
  background:linear-gradient(90deg,rgba(169,135,82,.5),transparent 70%);}
.cat-group-head .icon{width:46px;height:46px;border-radius:2px!important;
  border:1px solid rgba(169,135,82,.55)!important;
  background:linear-gradient(135deg,rgba(169,135,82,.12),rgba(200,169,106,.05))!important;
  font-size:20px;box-shadow:inset 0 0 12px rgba(200,169,106,.08);}
.cat-group-head h2{letter-spacing:.14em;font-weight:600;}
.cat-group-head .desc{letter-spacing:.06em;margin-top:4px;}
.sub-chip{font-size:11.5px;letter-spacing:.1em;border-radius:30px;}
.sub-chip.active{background:linear-gradient(135deg,#243C5C,#1A2E49);}
/* 快速导航 chips 金边 */
.shop-jump .filter-chip, .filter-bar > .filter-chip{border:1px solid rgba(169,135,82,.4);letter-spacing:.1em;
  font-size:12px;color:var(--text-2);background:var(--surface);}
.filter-bar > .filter-chip:hover{border-color:var(--shajin);color:var(--deep);}

/* 首页入口块（核心藏品标题下金线由 .sec-head 统一） */

/* ===== 通用组件高定增强 ===== */
.cta-banner{position:relative;overflow:hidden;border-radius:var(--r-lg);
  background:
    radial-gradient(ellipse 80% 100% at 20% 0%,rgba(200,169,106,.12),transparent 55%),
    linear-gradient(150deg,#111F33,#243C5C);color:var(--text-inv);
  border:1px solid rgba(200,169,106,.3);}
.cta-banner::after{content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(ellipse 50% 60% at 85% 110%,rgba(200,169,106,.1),transparent 60%);}
.testi{border:1px solid rgba(169,135,82,.18);background:linear-gradient(180deg,#FFFEF9,#F8F2E2);}
.video-card{border-radius:var(--r-md);border:1px solid rgba(169,135,82,.2);}
.social-feed a,.social-post{border-color:rgba(169,135,82,.16);}

/* 大图分节（section-alt 内交替保持暖调） */
.section-alt{background:linear-gradient(180deg,var(--bg-alt),#F1E9D4);}

/* 会员 / 收藏精选按钮增强 */
.mem-card .btn,.mem-card a.btn{letter-spacing:.15em;}
@media(prefers-reduced-motion:no-preference){
  .card,.prod-card,.mural-item,.video-card,.mem-card,.story-card,.g-tile{transition:transform .45s cubic-bezier(.22,.61,.36,1),box-shadow .45s ease,border-color .3s ease;}
}

/* ===== 产品详情高定（珠宝陈列） ===== */
.pd-layout{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:start;}
@media(max-width:860px){ .pd-layout{grid-template-columns:1fr;} }
.pd-main{border-radius:var(--r-lg);overflow:hidden;border:1px solid rgba(169,135,82,.3);
  box-shadow:var(--sh-lg);position:relative;background:var(--deep);}
.pd-main::after{content:"";position:absolute;inset:0;pointer-events:none;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.05),inset 0 0 60px rgba(200,169,106,.08);}
.pd-main img{width:100%;aspect-ratio:1/1;object-fit:cover;}
.pd-thumbs{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:10px;}
.pd-thumbs img{width:100%;aspect-ratio:1/1;object-fit:cover;border-radius:6px;cursor:pointer;
  border:1px solid rgba(169,135,82,.25);transition:all .3s;}
.pd-thumbs img:hover,.pd-thumbs img.active{border-color:var(--shajin);box-shadow:0 0 0 2px rgba(200,169,106,.3);}
.pd-info{padding-top:6px;}
.pd-info .intent{display:inline-block;font-size:10px;letter-spacing:.28em;color:var(--nijin);
  text-transform:uppercase;margin-bottom:12px;border-bottom:1px solid rgba(169,135,82,.4);padding-bottom:6px;}
.pd-info h1{font-size:clamp(24px,3.4vw,38px);letter-spacing:.1em;color:var(--deep);line-height:1.5;font-weight:600;}
.pd-info .en{font-family:var(--font-en);font-size:15px;color:var(--nijin);letter-spacing:.3em;margin-top:8px;text-transform:uppercase;}
.pd-info .tagline{margin-top:18px;font-size:14.5px;color:var(--text-2);line-height:2;}
.pd-info .price{margin-top:26px;font-size:30px;color:var(--cta);font-weight:600;letter-spacing:.04em;font-family:var(--font-en);}
.pd-info .price::before{content:"";display:block;width:44px;height:2px;margin-bottom:18px;
  background:linear-gradient(90deg,var(--nijin),transparent);}
.pd-info .limited{margin-top:8px;font-size:12px;color:var(--nijin);letter-spacing:.1em;}
.pd-actions{display:flex;gap:14px;margin-top:30px;flex-wrap:wrap;}
.pd-cert{margin-top:18px;font-size:11px;color:var(--text-3);letter-spacing:.08em;}
.pd-story{margin-top:64px;padding:36px;border-radius:var(--r-lg);
  background:linear-gradient(180deg,#FFFDF6,#F6EEDC);border:1px solid rgba(169,135,82,.25);
  box-shadow:inset 0 0 50px rgba(200,169,106,.05);}
.pd-story h2{font-size:17px;letter-spacing:.24em;color:var(--deep);margin-bottom:18px;display:flex;align-items:center;gap:12px;}
.pd-story h2::before{content:"❖";color:var(--nijin);font-size:11px;}
.pd-story .quote{margin-bottom:14px;}

/* ===== 收尾高定：深色CTA / 评价 / 站内细节 ===== */
.section-dark{background:
  radial-gradient(ellipse 70% 90% at 50% -20%,rgba(200,169,106,.14),transparent 55%),
  linear-gradient(165deg,#0B1524,#1A2E49 70%,#16273E)!important;
  border-top:1px solid rgba(200,169,106,.25);border-bottom:1px solid rgba(200,169,106,.25);position:relative;}
.section-dark::before{content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(ellipse 40% 50% at 85% 110%,rgba(200,169,106,.08),transparent 60%);}

/* 评价金色星 */
.testi .stars{color:var(--shajin);letter-spacing:.3em;font-size:13px;text-shadow:0 0 10px rgba(200,169,106,.4);}
.testi .who{font-size:11.5px;color:var(--nijin);letter-spacing:.08em;margin-top:12px;}

/* 视频卡边框金 */
.video-card{border:1px solid rgba(169,135,82,.2);}

/* 所有链接长字距高级化 */
a{transition:color .3s ease;}

/* 详情标题 en 小标 */
.pd-info .en{letter-spacing:.34em;}

/* 表单按钮圆角微调 */
.btn{border-radius:2px;}

/* Lightbox 质感 */
.lightbox{background:rgba(8,14,24,.96)!important;backdrop-filter:blur(10px);}
.lightbox img{border:1px solid rgba(200,169,106,.3);border-radius:6px;box-shadow:0 30px 90px rgba(0,0,0,.5);}
.lightbox .cap,.lightbox .lb-cap{color:var(--shajin)!important;letter-spacing:.2em;font-size:12px;}

/* ============================================================
   内页 Hero v4 — 权威定义（覆盖前述所有 page-hero 变体）
   ============================================================ */
.page-hero{position:relative;min-height:340px;display:flex;align-items:center;justify-content:center;
  text-align:center;padding:88px 0 76px;overflow:hidden;
  background:
    radial-gradient(ellipse 80% 65% at 50% -18%,rgba(200,169,106,.16),transparent 58%),
    linear-gradient(168deg,#0B1524 0%,#16273E 55%,#1A2E49 100%);}
.ph-bg{position:absolute;inset:0;background-size:cover;background-position:center 26%;
  opacity:.22;transition:opacity 1s ease;}
.page-hero .veil{position:absolute;inset:0;z-index:1;
  background:linear-gradient(180deg,rgba(11,21,36,.9),rgba(17,31,51,.72) 48%,rgba(17,31,51,.94)),
  radial-gradient(ellipse 60% 90% at 50% 0%,transparent 30%,rgba(11,21,36,.45));}
.page-hero::before{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;z-index:3;
  background:linear-gradient(90deg,transparent 8%,rgba(200,169,106,.7) 50%,transparent 92%);}
.page-hero .inner{position:relative;z-index:2;width:100%;max-width:880px;margin:0 auto;padding:0 24px;}
.page-hero .inner .eyebrow{display:block;color:var(--shajin);font-size:10.5px;letter-spacing:.52em;
  text-transform:uppercase;margin-bottom:22px;opacity:.9;}
.page-hero h1{position:relative;color:#F4EDDC;font-weight:500;font-size:clamp(30px,4.6vw,50px);
  letter-spacing:.24em;line-height:1.6;margin:0;padding:0 0 30px;font-family:var(--font-jp);
  text-shadow:0 2px 26px rgba(0,0,0,.35);}
.page-hero h1::after{content:"";position:absolute;left:50%;bottom:6px;transform:translateX(-50%);
  width:min(120px,40%);height:1px;background:linear-gradient(90deg,transparent,var(--shajin),transparent);}
.page-hero h1::before{content:"◆";position:absolute;left:50%;bottom:0;transform:translateX(-50%);
  color:var(--shajin);font-size:7px;background:transparent;padding:0 12px;
  text-shadow:0 0 14px rgba(200,169,106,.6);line-height:1;}
.page-hero .sub{color:#CBB888;font-size:13px;letter-spacing:.18em;line-height:2;margin-top:16px;
  max-width:640px;margin-left:auto;margin-right:auto;}
@media(max-width:640px){
  .page-hero{min-height:0;padding:64px 0 56px;}
  .page-hero h1{letter-spacing:.14em;padding-bottom:26px;}
}

/* ============================================================
   首页艺术化 v2 — 不对称 · 编辑感 · 高级留白
   ============================================================ */
/* —— Hero 取景金框 —— */
.hero-content{position:relative;padding:30px 40px;}
/* hero-content 不再加左右竖线（与眉线重复） */
.hero-content::after{content:"";position:absolute;top:0;left:50%;transform:translateX(-50%);
  width:200px;height:1px;background:linear-gradient(90deg,transparent,rgba(200,169,106,.65),transparent);}
.hero-content .eyebrow{letter-spacing:.6em;}
.hero-content h1{font-size:clamp(40px,7vw,84px);letter-spacing:.22em;}
.hero-actions{margin-top:34px;}
.hero-actions .btn{border-radius:2px;}
/* hero 底部渐变叙事带 */
.hero::after{content:"";position:absolute;left:0;right:0;bottom:0;height:120px;
  background:linear-gradient(180deg,transparent,rgba(11,21,36,.6));pointer-events:none;z-index:1;}

/* —— Stats 数字墙 —— */
.stats{background:transparent;padding:56px 0 66px;}
.stats .grid{grid-template-columns:repeat(5,1fr);}
.stats > .container > .grid > div{position:relative;text-align:center;padding:6px 8px;}
.stats > .container > .grid > div + div::before{content:"";position:absolute;left:0;top:12%;bottom:12%;
  width:1px;background:linear-gradient(180deg,transparent,rgba(169,135,82,.4),transparent);}
.stat-num{font-size:clamp(30px,3.4vw,46px);font-family:var(--font-en);color:var(--deep);
  font-weight:600;letter-spacing:.02em;line-height:1;text-shadow:0 0 30px rgba(169,135,82,.12);}
.stat-num::after{content:"";display:block;width:24px;height:1px;margin:14px auto 12px;
  background:linear-gradient(90deg,var(--shajin),transparent);}
.stat-lab{font-size:10.5px;color:var(--text-3);letter-spacing:.18em;line-height:1.7;}
@media(max-width:760px){ .stats .grid{grid-template-columns:repeat(2,1fr);gap:30px 8px;}
  .stats > .container > .grid > div:nth-child(3)::before{display:none;} }

/* —— sec-head 艺术化：eyebrow 双线 + 标题细衬 —— */
.sec-head{position:relative;}
.sec-head .eyebrow{display:inline-flex;align-items:center;gap:14px;letter-spacing:.52em;color:var(--nijin);}
.sec-head .eyebrow::before,.sec-head .eyebrow::after{content:"";width:34px;height:1px;
  background:linear-gradient(90deg,transparent,var(--nijin));}
.sec-head .eyebrow::after{background:linear-gradient(270deg,transparent,var(--nijin));}
.sec-head h2{font-size:clamp(26px,3.6vw,40px);letter-spacing:.18em;color:var(--deep);font-weight:500;}
.sec-head .line{display:none;}
.sec-head::after{content:"";display:block;width:56px;height:1px;margin:18px auto 0;
  background:linear-gradient(90deg,transparent,var(--shajin),transparent);}

/* —— 故事区「编辑精选」—— */
#homeStories .story-feat{display:block;border:1px solid rgba(169,135,82,.2);border-radius:14px;
  overflow:hidden;background:var(--surface);transition:transform .5s ease,box-shadow .5s ease;text-decoration:none;}
#homeStories .story-feat:hover{transform:translateY(-6px);box-shadow:0 24px 60px -18px rgba(14,27,46,.3);}
#homeStories .card-media{aspect-ratio:16/10;}
#homeStories .card-media::after{content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,transparent 55%,rgba(11,21,36,.5));}

/* —— 区块节奏：section 更大留白 —— */
.section{padding:var(--sp-9) 0;}
.section-alt{background:linear-gradient(180deg,var(--bg-alt),var(--bg) 140%);}

/* —— 声明/书卷区氛围 —— */
.decl-section{background:
  radial-gradient(ellipse 70% 60% at 50% 0%,rgba(200,169,106,.09),transparent 60%),var(--bg);}

/* 首页 hero 背景：金碧壁画环境 */
.hero-bg{opacity:.62!important;object-position:center 30%;filter:saturate(1.08) brightness(.85);}
.hero-veil{background:
  linear-gradient(180deg,rgba(11,21,36,.94),rgba(17,31,51,.62) 42%,rgba(11,21,36,.93)),
  radial-gradient(ellipse 70% 70% at 50% 15%,transparent 35%,rgba(11,21,36,.5))!important;}

/* ===== 去模板化精修（细金/小圆角/留白） ===== */
/* 卡片细金角（替代俗气大圆角） */
.prod-card,.card,.video-card,.mem-card{border-radius:10px;border-color:rgba(169,135,82,.24);}
/* 图片统一润色（更"画廊"而非"电商"） */
.prod-media img,.card-media img,.mural-item img,.g-media img{filter:saturate(.94) contrast(1.02);}
.prod-media::after,.card-media::after,.mural-item::after{content:"";position:absolute;inset:0;pointer-events:none;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.06);}
/* 价格/CTA 高级化 */
.prod-price{letter-spacing:.06em;}
/* 会员区层次 */
.mem-card{padding:30px 26px;border-radius:12px;box-shadow:0 10px 30px -14px rgba(14,27,46,.16);}
.mem-card.featured{transform:scale(1.03);box-shadow:0 0 0 1px rgba(200,169,106,.3),0 18px 50px -16px rgba(169,135,82,.35);}
.mem-card .fee{font-family:var(--font-en);}
.mem-card .badge{letter-spacing:.22em;font-size:9.5px;background:linear-gradient(135deg,var(--cta),#b23a33);
  color:#fff;padding:6px 16px;border-radius:1px;}
/* CTA 区背景纹理 */
.section-dark .cta-banner h3{letter-spacing:.16em;}
/* 图片 hover 柔和（非机械放大） */
.prod-card:hover .prod-media img,.card:hover .card-media img{transform:scale(1.04);}

/* ============================================================
   多语言排版适配（ja/zh/en 宽度差异修正）
   ============================================================ */
html{font-size:100%;}
/* 通用：允许英文长词安全断行，避免溢出 */
p,h1,h2,h3,h4,span,a,li,button,.btn{overflow-wrap:break-word;word-wrap:break-word;}
body{text-rendering:optimizeLegibility;}

/* 语言按钮（EN 时加宽） */
.lang-switch{flex-shrink:0;}
.lang-switch button{white-space:nowrap;}

/* ---------- 导航：EN 紧凑 ---------- */
html[lang="en"] .nav-menu{gap:0;}
html[lang="en"] .nav-item{padding:12px 11px;font-size:12px;letter-spacing:.08em;}
html[lang="en"] .nav-cta{font-size:11px;padding:10px 16px;letter-spacing:.1em;}
html[lang="en"] .navbar-inner{gap:var(--sp-2);}
/* 窄桌面（≤1200）EN 导航折叠为汉堡更稳 */
@media(max-width:1240px){
  html[lang="en"] .nav-menu{position:fixed;top:72px;left:0;right:0;background:rgba(11,21,36,.98);
    flex-direction:column;align-items:stretch;padding:18px;display:none;max-height:calc(100vh - 72px);
    overflow-y:auto;border-bottom:1px solid rgba(200,169,106,.25);z-index:990;}
  html[lang="en"] .nav-menu.open{display:flex;}
  html[lang="en"] .nav-toggle{display:flex;}
  html[lang="en"] .nav-item{width:100%;padding:14px 12px;font-size:14px;}
}
/* 通用窄屏（≤1180，日文也需让导航折叠更早避免挤压） */
@media(max-width:1180px){
  .nav-menu{position:fixed;top:72px;left:0;right:0;background:rgba(11,21,36,.98);
    flex-direction:column;align-items:stretch;padding:18px;display:none;max-height:calc(100vh - 72px);
    overflow-y:auto;border-bottom:1px solid rgba(200,169,106,.25);z-index:990;}
  .nav-menu.open{display:flex;}
  .nav-toggle{display:flex;}
  .nav-item{width:100%;padding:14px 12px;font-size:14px;}
  .nav-item.active::after{display:none;}
}
/* 恢复桌面（>1180）横向 */
@media(min-width:1181px){
  .nav-menu{position:static;flex-direction:row;background:transparent;padding:0;display:flex;
    max-height:none;overflow:visible;border:0;z-index:auto;}
  .nav-toggle{display:none;}
  .nav-item{width:auto;padding:12px 14px;font-size:13px;}
}

/* ---------- 标题/字距按语言修正 ---------- */
/* EN: 英文无需大 letter-spacing（日/中需要），避免标题过长 */
html[lang="en"] h1,html[lang="en"] h2,html[lang="en"] .page-hero h1,
html[lang="en"] .hero-content h1,html[lang="en"] .sec-head h2{letter-spacing:.04em;}
html[lang="zh"] .page-hero h1{letter-spacing:.16em;}
html[lang="ja"] .page-hero h1{letter-spacing:.22em;}

/* EN hero 标题自动缩小适配 */
html[lang="en"] .hero-content h1{font-size:clamp(30px,5.2vw,60px);letter-spacing:.06em;}
html[lang="en"] .page-hero h1{font-size:clamp(24px,3.6vw,40px);}
html[lang="en"] .page-hero .sub{letter-spacing:.06em;font-size:12.5px;}

/* ---------- Chips / 标签：EN 安全内边距 ---------- */
html[lang="en"] .filter-chip{padding:9px 14px;font-size:12px;letter-spacing:.03em;white-space:nowrap;}
html[lang="en"] .sub-chip{font-size:11px;padding:6px 12px;letter-spacing:.03em;white-space:nowrap;}
html[lang="en"] .card-tag,html[lang="en"] .prod-tag,html[lang="en"] .j-tag{letter-spacing:.06em;}

/* ---------- 按钮 EN 紧凑 ---------- */
html[lang="en"] .btn{letter-spacing:.08em;font-size:13px;}
html[lang="en"] .btn-sm{font-size:11.5px;}
html[lang="en"] .btn-lg{font-size:13.5px;}

/* ---------- 品牌宣言书卷 EN ---------- */
html[lang="en"] .ds-callig{font-size:clamp(17px,2.4vw,24px);letter-spacing:.06em;line-height:2;}
html[lang="en"] .ds-cite{letter-spacing:.02em;}

/* ---------- 首页 Hero kicker 金线 EN ---------- */
html[lang="en"] .hero-kicker .eyebrow{letter-spacing:.28em;font-size:10px;}

/* ---------- Footer EN 紧凑 ---------- */
html[lang="en"] .footer h4{letter-spacing:.14em;font-size:12px;}
html[lang="en"] .footer ul a{font-size:12.5px;letter-spacing:.02em;}
html[lang="en"] .footer .brandp{letter-spacing:.02em;}
html[lang="en"] .footer-sub input{letter-spacing:.02em;}
html[lang="en"] .footer-sub button{letter-spacing:.1em;}

/* ---------- Stats EN ---------- */
html[lang="en"] .stat-lab{letter-spacing:.1em;font-size:10px;}
html[lang="en"] .stat-num{font-size:clamp(26px,3vw,40px);}

/* ---------- 表单标签 EN ---------- */
html[lang="en"] .field label{letter-spacing:.05em;font-size:12px;}
html[lang="en"] .agree{letter-spacing:.02em;}

/* ---------- Story 页三语适配 ---------- */
html[lang="en"] .story-hero h1{font-size:clamp(26px,4.2vw,46px);letter-spacing:.08em;}
html[lang="en"] .story-hero .lead{letter-spacing:.01em;}
html[lang="en"] .stat-pill b{font-size:26px;}
html[lang="en"] .stat-pill span{font-size:10px;letter-spacing:.06em;}
html[lang="en"] .tl-era{font-size:12px;letter-spacing:.08em;}
html[lang="en"] .story-card .sc-body h3{font-size:17px;letter-spacing:.01em;line-height:1.7;}
html[lang="en"] .g-body h4{font-size:12.5px;letter-spacing:.01em;}
html[lang="en"] .story-nav-chip{font-size:11.5px;letter-spacing:.04em;padding:8px 13px;}

/* ---------- Gallery 三语 ---------- */
html[lang="en"] .mural-item .title,html[lang="en"] .mural-item .info .title{font-size:12.5px;}
html[lang="en"] .story-card .sc-intro{font-size:12.5px;}

/* ---------- 通用内容三语行距 ---------- */
html[lang="en"] p{line-height:1.85;}
html[lang="en"] .card-desc,html[lang="en"] .prod-body p{font-size:12.5px;}

/* ---------- 断词策略（CJK 不需，英文安全） ---------- */
html[lang="en"] h1,html[lang="en"] h2,html[lang="en"] h3,html[lang="en"] h4{hyphens:auto;}

/* ---------- 会员/注册 EN ---------- */
html[lang="en"] .mem-card h3{letter-spacing:.06em;}
html[lang="en"] .mem-card .en{letter-spacing:.18em;}
html[lang="en"] .step-indicator .step{font-size:10px;padding:5px 10px;letter-spacing:.03em;}
html[lang="en"] .plan-card .btn{font-size:11.5px;padding:10px 14px;}

/* ---------- 社交/地图 EN ---------- */
html[lang="en"] .video-card .vc-title,html[lang="en"] .vc-overlay .title{font-size:12.5px;}
html[lang="en"] .rsv-map .bar-label{font-size:11px;}

/* ---------- Hero 内容 EN（降字距防爆版） ---------- */
html[lang="en"] .hero-content .jp{letter-spacing:.06em;font-size:15px;line-height:1.9;}
html[lang="en"] .hero-content .sub{letter-spacing:.02em;font-size:13.5px;line-height:1.9;max-width:600px;}
html[lang="en"] .hero-content .eyebrow{letter-spacing:.34em;font-size:10px;}
html[lang="en"] .story-hero .lead{line-height:1.9;}

/* ---------- 首页声明等 zh/en 通用 ---------- */
html[lang="en"] .declare .small{letter-spacing:.14em;}

/* ---------- Breadcrumb EN ---------- */
html[lang="en"] .breadcrumb{font-size:11.5px;letter-spacing:.03em;}

/* ---------- 保证信任条不长 ---------- */
html[lang="en"] .trustbar{font-size:9px!important;letter-spacing:.12em;gap:8px;}
html[lang="zh-CN"] .trustbar{letter-spacing:.12em;font-size:10px!important;}

/* ---------- 排版收尾（折行安全 + 间距平衡） ---------- */
.page-hero h1{font-size:clamp(24px,4vw,44px)!important;letter-spacing:.16em;}
.page-hero .sub{letter-spacing:.1em;}
/* EN 更紧凑 */
html[lang="en"] .page-hero h1{font-size:clamp(20px,3.2vw,36px)!important;letter-spacing:.05em;}
html[lang="en"] .page-hero .sub{font-size:12px;}
/* 折行标题避免装饰贴字 */
.page-hero h1{line-height:1.8;padding-bottom:26px;}
/* 中英字距平衡（zh 介于 ja/en 之间） */
html[lang="zh-CN"] .page-hero h1{letter-spacing:.1em;}
html[lang="zh-CN"] .hero-content h1{letter-spacing:.1em;}
/* 内容区行距统一 */
html[lang="zh-CN"] p{line-height:2;}
html[lang="ja"] p{line-height:2.1;}
/* 表格 EN 不挤压 */
html[lang="en"] .spec td,html[lang="en"] .spec th{font-size:12px;padding:10px 12px;}
/* 移动极小屏标题安全 */
@media(max-width:420px){
  .page-hero h1{font-size:22px!important;}
  html[lang="en"] .page-hero h1{font-size:18px!important;letter-spacing:.03em;}
}

/* ---------- 表单两列响应式（EN/移动不挤压） ---------- */
.member-form .grid,.rsv-form .grid{grid-template-columns:1fr 1fr;}
@media(max-width:720px){
  .member-form .grid,.rsv-form .grid{grid-template-columns:1fr!important;}
}
/* EN 标签长：两列仍可但给更多空间 */
html[lang="en"] .member-form .grid,.rsv-form .grid{gap:16px 26px;}
/* 产品详情 / 收藏等两列布局移动单列兜底 */
.pd-layout{grid-template-columns:1.05fr .95fr;}
@media(max-width:860px){ .pd-layout{grid-template-columns:1fr!important;} }

/* ============================================================
   细节精磨 · 敦煌美工（Craft Polish）
   —— 差异化hover / 光效扫过 / 画框晕影 / 金点呼吸 ——
   ============================================================ */

/* ---------- 1. 按钮 · 鎏金扫过光效 ---------- */
.btn{position:relative;overflow:hidden;isolation:isolate;}
.btn::after{content:"";position:absolute;top:0;left:-75%;width:50%;height:100%;
  background:linear-gradient(115deg,transparent,rgba(255,255,255,.38),transparent);
  transform:skewX(-20deg);transition:left .7s cubic-bezier(.22,.61,.36,1);pointer-events:none;}
.btn:hover::after{left:125%;}
.btn-primary::after{background:linear-gradient(115deg,transparent,rgba(255,246,224,.55),transparent);}

/* ---------- 2. hover 差异化纵深（打破统一 -4px） ---------- */
.prod-card:hover{transform:translateY(-6px);}
.mural-item:hover{transform:translateY(-5px);}
.video-card:hover{transform:translateY(-6px) scale(1.008);}
.testi:hover{transform:translateY(-3px);}
.card:hover{transform:translateY(-6px);}
.mem-card:hover{transform:translateY(-5px);}
/* 图片 hover 内层细腻缩放 */
.prod-media img,.card-media img,.mural-item img,.g-media img,.sc-media img,.vc-cover img{transition:transform .9s cubic-bezier(.19,1,.22,1),filter .6s ease;}
.prod-card:hover .prod-media img,.card:hover .card-media img{transform:scale(1.05);}

/* ---------- 3. 画框晕影（图片内阴影，去"贴图"感） ---------- */
.prod-media,.card-media,.mural-item,.g-media,.sc-media,.video-card .vc-media,
.pd-main,.lightbox img,.art-figure img,.decl-scroll,.ds-seal{position:relative;}
.prod-media::before,.card-media::before,.mural-item::before,.g-media::before,
.sc-media::before,.video-card .vc-media::before,.pd-main::before{content:"";position:absolute;inset:0;z-index:4;pointer-events:none;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.05),inset 0 0 42px rgba(11,21,36,.16);}
/* 内阴影晕影从角落（更高级） */
.prod-media::after,.card-media::after,.g-media::after,.sc-media::after{content:"";position:absolute;inset:0;z-index:4;pointer-events:none;
  background:radial-gradient(ellipse 120% 90% at 50% 50%,transparent 62%,rgba(11,21,36,.2));}

/* ---------- 4. 导航金点呼吸 ---------- */
.nav-item.active::after{animation:navGold 3.2s ease-in-out infinite;}
@keyframes navGold{0%,100%{opacity:.5}50%{opacity:1}}

/* ---------- 5. eyebrow 小字假名注音感 ---------- */
.eyebrow,.sec-head .eyebrow{font-weight:400;}
/* 细金色小字在眉题上提供"经卷题签"感 */

/* ---------- 6. 价格证书化 ---------- */
.prod-price{position:relative;display:inline-block;}
.prod-price::before{content:"";position:absolute;left:0;top:-7px;width:22px;height:1px;
  background:linear-gradient(90deg,var(--nijin),transparent);}

/* ---------- 7. 限量/徽章 ---------- */
.prod-stock b{font-weight:500;letter-spacing:.06em;}
.badge{box-shadow:0 4px 14px -4px rgba(158,43,37,.45);}

/* ---------- 8. 分隔·双线细节（日式"一筋"留白） ---------- */
.sec-head::after{width:64px;}
.card-title::after{content:"";display:block;width:26px;height:1px;margin-top:10px;
  background:linear-gradient(90deg,var(--nijin),transparent);}
/* 覆盖所有 .card-title（若含内联干扰则最稳） */

/* ---------- 9. 图片 blur-up 渐进（去首屏僵硬） ---------- */
.mural-item img,.g-media img,.sc-media img,.prod-media img{filter:saturate(.93) contrast(1.01);
  animation:imgSettle 1.2s cubic-bezier(.22,.61,.36,1) both;}
@keyframes imgSettle{from{opacity:.55;filter:saturate(.9) blur(3px)}to{opacity:1;filter:saturate(.93) blur(0)}}

/* ---------- 10. 纹样·莲花角饰（vignette 内侧金纹） ---------- */
.sec-head h2{position:relative;}
/* 故事/声明等金色标题下沿点缀 */

/* ---------- 11. 时间轴/画廊节点呼吸 ---------- */
.tl-node{animation:nodePulse 4s ease-in-out infinite;}
@keyframes nodePulse{0%,100%{box-shadow:0 0 0 6px rgba(184,155,110,.16),0 2px 12px rgba(184,155,110,.3)}
  50%{box-shadow:0 0 0 10px rgba(184,155,110,.07),0 2px 14px rgba(184,155,110,.45)}}

/* ---------- 12. reveal 进入更雅 ---------- */
.reveal{transition:opacity .9s cubic-bezier(.22,.61,.36,1),transform .9s cubic-bezier(.19,1,.22,1);}
.reveal:not(.on){opacity:0;transform:translateY(24px);}
/* initReveal 使用 .in 类? 检查兼容——若无 .in 则此条不影响 */
.tl-item{transition:opacity .9s ease,transform .9s cubic-bezier(.19,1,.22,1);}

/* ---------- 13. 卡片阴影统一为"浮于纸面" ---------- */
.prod-card,.card,.video-card,.mem-card,.testi{box-shadow:0 2px 8px -2px rgba(14,27,46,.05),0 8px 26px -12px rgba(14,27,46,.12);}
.prod-card:hover,.card:hover{box-shadow:0 10px 22px -8px rgba(14,27,46,.12),0 26px 56px -18px rgba(14,27,46,.24);}

/* ---------- 14. 语言切换按钮淡入（切换感） ---------- */
.lang-switch button{position:relative;}
.lang-switch button.active::after{content:"";position:absolute;bottom:3px;left:8px;right:8px;height:1px;
  background:currentColor;opacity:.5;}

/* ---------- 15. 页脚社交 hover 金色微倾 ---------- */
.footer-social a{overflow:hidden;position:relative;}
.footer-social a::after{content:"";position:absolute;inset:0;background:linear-gradient(135deg,transparent 40%,rgba(255,255,255,.35) 50%,transparent 60%);
  transform:translateX(-120%);transition:transform .6s ease;}
.footer-social a:hover::after{transform:translateX(120%);}

/* ============================================================
   敦煌美工装饰（纹样/金角/书签题签）
   ============================================================ */

/* ---------- 页眉 · 角金纹（四大金刚角） ---------- */
.page-hero .inner::before{content:"";position:absolute;top:-6px;left:calc(50% - 130px);width:10px;height:10px;
  border-top:1px solid var(--shajin);border-left:1px solid var(--shajin);opacity:.8;transform:translateX(-50%);}
.page-hero .inner::after{content:"";position:absolute;top:-6px;right:calc(50% - 130px);width:10px;height:10px;
  border-top:1px solid var(--shajin);border-right:1px solid var(--shajin);opacity:.8;transform:translateX(50%);}

/* ---------- 主页 hero 底部 · 山形金线 ---------- */
.hero-content::after{width:min(240px,60%);height:2px;background:
  repeating-linear-gradient(90deg,rgba(200,169,106,.7) 0 2px,transparent 2px 6px);
  -webkit-mask:linear-gradient(90deg,transparent,#000 18%,#000 82%,transparent);
          mask:linear-gradient(90deg,transparent,#000 18%,#000 82%,transparent);}

/* ---------- 章节数字题签（日式"第N章"感） ---------- */
/* 首页核心 section 加序（用 nth）不破坏现有 */

/* ---------- 页脚 · 中央落款印章 ---------- */
.footer .brand::before{content:"◆";font-size:6px;color:var(--nijin);display:block;margin-bottom:4px;text-align:center;}

/* ---------- 细金分隔（品控 line） ---------- */
hr.fine{height:1px;border:0;background:linear-gradient(90deg,transparent,var(--nijin),transparent);margin:var(--sp-6) 0;}

/* ---------- 链接 · 金下划线滑动 ---------- */
a.fancy-link{position:relative;display:inline-block;}
a.fancy-link::after{content:"";position:absolute;left:0;bottom:-2px;width:100%;height:1px;
  background:var(--shajin);transform:scaleX(0);transform-origin:right;transition:transform .45s cubic-bezier(.22,.61,.36,1);}
a.fancy-link:hover::after{transform:scaleX(1);transform-origin:left;}

/* ---------- 悬浮时内容微亮 ---------- */
.prod-card:hover .prod-body h4,.card:hover .card-title{color:#16324F;}

/* ============================================================
   商城页精磨 · 类目图标 + 展示整齐
   ============================================================ */

/* ---------- 类目图标 · 高级线刻（icon-craft） ---------- */
.cat-group-head .icon{background:none!important;border:none!important;box-shadow:none!important;}
.cat-group-head .icon-craft{width:52px;height:52px;border-radius:13px;
  display:flex;align-items:center;justify-content:center;
  background:linear-gradient(150deg,rgba(200,169,106,.16),rgba(200,169,106,.04))!important;
  border:1px solid rgba(200,169,106,.45)!important;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.05),inset 0 1px 8px rgba(200,169,106,.08),0 4px 14px -6px rgba(14,27,46,.2)!important;
  position:relative;transition:all .45s cubic-bezier(.22,.61,.36,1);}
.cat-group-head .icon-craft svg{width:26px;height:26px;color:var(--ic,#8a6a35);stroke-width:1.05;}
.cat-group-head .icon-craft::after{content:"";position:absolute;inset:4px;border-radius:9px;
  border:1px dashed rgba(200,169,106,.35);pointer-events:none;}
.cat-group:hover .icon-craft{transform:translateY(-3px) rotate(2deg);
  background:linear-gradient(150deg,rgba(200,169,106,.26),rgba(200,169,106,.08))!important;
  box-shadow:0 8px 22px -8px rgba(169,135,82,.5),inset 0 1px 8px rgba(200,169,106,.1)!important;}
.cat-group-head .icon-craft svg{transition:transform .45s ease;}
.cat-group:hover .icon-craft svg{transform:scale(1.08);}

/* ---------- 产品展示 · 整齐度 ---------- */
/* 网格规整：统一最小宽，卡片等高 */
.prod-grid{grid-template-columns:repeat(auto-fill,minmax(232px,1fr));gap:22px;align-items:stretch;}
.prod-card{height:100%;display:flex;flex-direction:column;border-radius:12px;
  background:#fff;box-shadow:0 2px 10px -4px rgba(14,27,46,.07),0 10px 30px -18px rgba(14,27,46,.16);}
/* 图片区 1:1 统一切齐 */
.prod-media{aspect-ratio:1/1;border-bottom:1px solid rgba(169,135,82,.14);
  background:linear-gradient(150deg,#F4EEDB,#EDE3CB);}
.prod-media img{object-fit:cover;}
/* body 对齐：统一内边距 + 排版轨道 */
.prod-body{padding:16px 16px 14px;flex:1;display:flex;flex-direction:column;}
.prod-body h4{font-size:15px;line-height:1.5;min-height:2.2em;display:-webkit-box;
  -webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin-bottom:2px;}
.prod-tag{font-size:10px;letter-spacing:.16em;color:var(--nijin);min-height:1.3em;margin-bottom:8px;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.prod-price{margin-top:auto;padding-top:12px;border-top:1px dashed rgba(169,135,82,.18);
  font-size:16px;font-weight:600;color:var(--cta);display:flex;align-items:baseline;gap:4px;flex-wrap:wrap;}
.prod-stock{font-size:10.5px;color:var(--text-3);letter-spacing:.04em;margin-top:6px;
  display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden;}
/* 卡片 hover 一致上浮 */
.prod-card:hover{transform:translateY(-6px);box-shadow:0 14px 30px -12px rgba(14,27,46,.22),0 24px 60px -22px rgba(169,135,82,.3);}
/* 图片占位灰底（图缺失不露白） */
.prod-media img{min-height:100%;}
/* 卡片意图徽章精致 */
.prod-intent{letter-spacing:.14em;font-size:9px;padding:4px 10px;border-radius:20px;
  background:rgba(11,21,36,.72);border:1px solid rgba(200,169,106,.28);backdrop-filter:blur(6px);}

/* 类目头部 · 视觉重排 */
.cat-group-head{padding-bottom:14px;margin-bottom:6px;}
.cat-group-head h2{font-size:19px;font-weight:600;color:var(--deep);}
.cat-group-head .desc{font-size:11.5px;color:var(--text-3);margin-top:2px;letter-spacing:.05em;}

/* 小屏更整齐 */
@media(max-width:640px){
  .prod-grid{grid-template-columns:repeat(2,1fr);gap:12px;}
  .prod-body{padding:11px 10px 10px;}
  .prod-body h4{font-size:12.5px;min-height:2.3em;}
  .cat-group-head .icon-craft{width:42px;height:42px;}
  .cat-group-head .icon-craft svg{width:21px;height:21px;}
}

/* ===== 商城保障卡（线性金 SVG） ===== */
.guarantee-grid{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:18px;}
.g-card{padding:30px 20px 26px;text-align:center;border-radius:14px;
  background:linear-gradient(180deg,#FFFFFF,#FAF5E8)!important;
  border:1px solid rgba(169,135,82,.22)!important;
  box-shadow:0 6px 20px -10px rgba(14,27,46,.14)!important;
  transition:transform .45s ease,box-shadow .45s ease;}
.g-card:hover{transform:translateY(-5px);box-shadow:0 16px 38px -16px rgba(169,135,82,.42)!important;}
.g-ic{width:50px;height:50px;margin:0 auto 16px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;color:var(--nijin);
  background:radial-gradient(circle at 32% 28%,rgba(200,169,106,.2),rgba(200,169,106,.05));
  border:1px solid rgba(200,169,106,.4);
  box-shadow:inset 0 1px 6px rgba(200,169,106,.12),0 3px 12px -4px rgba(169,135,82,.25);}
.g-ic svg{width:23px;height:23px;}
.g-t{font-size:14px;font-weight:600;color:var(--deep);letter-spacing:.1em;}
.g-s{margin-top:8px;font-size:11px;color:var(--text-3);line-height:1.8;letter-spacing:.02em;}

/* ===== 品牌宣言 · 英文 epigraph（峪泉 YUQUAN） ===== */
.ds-epigraph{font-family:var(--font-en);font-style:italic;
  font-size:clamp(14px,1.9vw,19px);letter-spacing:.2em;
  color:var(--nijin);margin-top:24px;line-height:2;position:relative;}
.ds-epigraph::before,.ds-epigraph::after{
  content:"";display:inline-block;vertical-align:middle;
  width:34px;height:1px;margin:0 14px;
  background:linear-gradient(90deg,transparent,rgba(169,135,82,.6));
  opacity:.8;}
.ds-epigraph::after{background:linear-gradient(90deg,rgba(169,135,82,.6),transparent);}
@media(max-width:640px){
  .ds-epigraph::before,.ds-epigraph::after{width:16px;margin:0 8px;}
  .ds-epigraph{letter-spacing:.12em;font-size:13px;}
}

/* ============================================================
   首页 · A/B 区块节奏精修（editorial rhythm）
   原则：A = 中轴对称（宣言/会员/口碑/LINE/预约），
        B = 左对齐编册标题（故事/藏品/画廊/调饮/社媒）
   ============================================================ */

/* ---------- 0) 通用 .sec-sub（区块副文） ---------- */
.sec-sub{max-width:620px;font-size:13px;color:var(--text-3);line-height:2;margin:16px auto 0;}
.sec-sub-mb{margin-bottom:36px;}

/* ---------- A 类 · 中轴对称：标题下加一枚金色菱形 ---------- */
body.pg-home #declaration .sec-head::after,
body.pg-home #member .sec-head::after,
body.pg-home #voices .sec-head::after{content:"❖";display:block;color:rgba(169,135,82,.6);font-size:10px;margin-top:2px;}

/* ---------- B 类 · 左对齐编册标题：顶部金线 + eyebrow 短线 + 左起细线 ---------- */
body.pg-home #homeStories .sec-head,
body.pg-home #shop .sec-head,
body.pg-home #gallery .sec-head,
body.pg-home #drinkguide .sec-head,
body.pg-home #official-video .sec-head{
  text-align:left;max-width:780px;position:relative;padding-top:32px;margin-bottom:46px;}
body.pg-home #homeStories .sec-head::before,
body.pg-home #shop .sec-head::before,
body.pg-home #gallery .sec-head::before,
body.pg-home #drinkguide .sec-head::before,
body.pg-home #official-video .sec-head::before{
  content:"";position:absolute;top:0;left:0;width:76px;height:1px;
  background:linear-gradient(90deg,var(--accent),rgba(169,135,82,.08));}
body.pg-home #homeStories .sec-head .eyebrow,
body.pg-home #shop .sec-head .eyebrow,
body.pg-home #gallery .sec-head .eyebrow,
body.pg-home #drinkguide .sec-head .eyebrow,
body.pg-home #official-video .sec-head .eyebrow{
  display:inline-flex;align-items:center;gap:12px;margin-bottom:12px;}
body.pg-home #homeStories .sec-head .eyebrow::before,
body.pg-home #shop .sec-head .eyebrow::before,
body.pg-home #gallery .sec-head .eyebrow::before,
body.pg-home #drinkguide .sec-head .eyebrow::before,
body.pg-home #official-video .sec-head .eyebrow::before{
  content:"";width:26px;height:1px;background:var(--accent);opacity:.85;}
body.pg-home #homeStories .sec-head h2,
body.pg-home #shop .sec-head h2,
body.pg-home #gallery .sec-head h2,
body.pg-home #drinkguide .sec-head h2,
body.pg-home #official-video .sec-head h2{
  font-size:clamp(24px,3.1vw,36px);letter-spacing:.14em;color:var(--deep);}
body.pg-home #homeStories .sec-head .line,
body.pg-home #shop .sec-head .line,
body.pg-home #gallery .sec-head .line,
body.pg-home #drinkguide .sec-head .line,
body.pg-home #official-video .sec-head .line{
  width:100px;height:1px;margin:18px 0 0;
  background:linear-gradient(90deg,var(--accent),transparent);}
body.pg-home #homeStories .sec-sub,
body.pg-home #official-video .sec-sub{text-align:left;margin-left:0;}

/* ---------- B · 故事精选：三栏编辑版式，中位「特集」上浮 ---------- */
#homeStoryGrid{grid-template-columns:repeat(3,1fr)!important;gap:26px;}
#homeStoryGrid .story-feat{border-radius:12px;}
#homeStoryGrid .story-feat:nth-child(2){
  transform:translateY(-14px);
  box-shadow:0 30px 70px -24px rgba(14,27,46,.42),0 0 0 1px rgba(200,169,106,.55);
  z-index:2;position:relative;}
#homeStoryGrid .story-feat:nth-child(2):hover{transform:translateY(-18px);}
#homeStoryGrid .story-feat:nth-child(2) .card-media::after{
  content:"FEATURE";position:absolute;top:14px;right:14px;z-index:3;
  font-size:9px;letter-spacing:.3em;color:#fff;
  background:rgba(143,58,31,.9);padding:6px 12px;border-radius:1px;}

/* ---------- B · 核心藏品：3×2 整齐陈列，滤芯随标题左排 ---------- */
body.pg-home #shop .filter-bar{justify-content:flex-start;gap:10px;flex-wrap:wrap;}
#homeProdGrid{grid-template-columns:repeat(3,1fr);gap:22px;}

/* ---------- B · 壁画预览：方砖矩阵，隔位错落 ---------- */
#homeMuralGrid{grid-template-columns:repeat(4,1fr);gap:16px;}
#homeMuralGrid .mural-item{aspect-ratio:1/1;border-radius:6px;}
#homeMuralGrid .mural-item img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;}
#homeMuralGrid .mural-item:nth-child(even){transform:translateY(14px);}
#homeMuralGrid .mural-item:hover{transform:translateY(2px);box-shadow:var(--sh-lg);}
#homeMuralGrid .mural-item:nth-child(even):hover{transform:translateY(18px);}

/* ---------- B · 调饮指南：编号圆章序号 ---------- */
#homeDrinkGrid{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:22px;counter-reset:dg;}
#homeDrinkGrid .drink-card{position:relative;}
#homeDrinkGrid .d-img{position:relative;}
#homeDrinkGrid .d-img::before{
  counter-increment:dg;content:"0" counter(dg);
  position:absolute;top:12px;left:12px;z-index:2;
  width:34px;height:34px;display:flex;align-items:center;justify-content:center;
  background:rgba(11,21,36,.8);color:var(--shajin);
  border:1px solid rgba(200,169,106,.55);
  font-family:var(--font-en);font-size:14px;letter-spacing:.05em;border-radius:2px;}

/* ---------- B · 官方社媒：独立浅调分区 + 同左标题 ---------- */
.section-video{background:linear-gradient(180deg,#FFFFFF,#FBF6E9 130%);
  border-top:1px solid rgba(169,135,82,.18);border-bottom:1px solid rgba(169,135,82,.18);}
body.pg-home #official-video .video-grid{grid-template-columns:repeat(3,1fr);}

/* ---------- A · 预约 CTA（深色区）：右下巨字诗句水印 ---------- */
body.pg-home #reserveCta::after{
  content:"葡萄美酒夜光杯";position:absolute;right:-24px;bottom:-30px;
  font-size:clamp(58px,8vw,120px);letter-spacing:.16em;white-space:nowrap;
  color:rgba(200,169,106,.055);pointer-events:none;transform:rotate(-3deg);
  font-family:var(--font-jp);line-height:1;}
body.pg-home #reserveCta .cta-banner{position:relative;}

/* ---------- A · 会员：三阶对齐 + 主推卡上浮描金 ---------- */
body.pg-home #member .mem-grid{
  grid-template-columns:repeat(3,1fr);gap:28px;max-width:1020px;margin:0 auto;align-items:stretch;}
body.pg-home #member .mem-card.featured{
  transform:translateY(-10px);z-index:2;border-color:rgba(200,169,106,.75);
  background:linear-gradient(180deg,#FFFFFF,#FBF3E0);
  box-shadow:0 26px 60px -20px rgba(169,135,82,.45),0 0 0 1px rgba(200,169,106,.35);}
body.pg-home #member .mem-card.featured:hover{transform:translateY(-14px);}

/* ---------- A · 口碑：引号符 + 三栏纸卡 ---------- */
body.pg-home #voices .testi-grid{grid-template-columns:repeat(3,1fr);gap:24px;}
body.pg-home #voices .testi{
  position:relative;padding:44px 34px 36px;
  border:1px solid rgba(169,135,82,.22);border-radius:12px;
  background:linear-gradient(180deg,var(--surface),#FBF6E9);
  box-shadow:0 12px 32px -20px rgba(14,27,46,.22);}
body.pg-home #voices .testi::before{
  content:"\201C";position:absolute;top:-18px;left:26px;
  font-family:var(--font-en);font-size:66px;line-height:1;
  color:rgba(200,169,106,.6);}
body.pg-home #voices .testi p{position:relative;font-size:13.5px;color:var(--text-2);line-height:2.1;}
body.pg-home #voices .testi:hover{transform:translateY(-5px);box-shadow:0 22px 48px -22px rgba(169,135,82,.45);}
body.pg-home #voices .testi .who{margin-top:18px;padding-top:14px;
  border-top:1px dashed rgba(169,135,82,.3);font-size:11.5px;color:var(--text-3);letter-spacing:.14em;}

/* ---------- A · 数字绸带（stats）：金色发丝分隔 + 衬线数字 ---------- */
body.pg-home #statsBand .grid{gap:0;}
body.pg-home #statsBand .grid>div{position:relative;padding:0 20px;}
body.pg-home #statsBand .grid>div+div::before{
  content:"";position:absolute;left:0;top:20%;bottom:20%;width:1px;
  background:linear-gradient(180deg,transparent,rgba(200,169,106,.55),transparent);}
body.pg-home #statsBand .stat-num{
  font-family:var(--font-en);font-weight:500;
  font-size:clamp(30px,3.2vw,46px);letter-spacing:.06em;color:var(--shajin);}
body.pg-home #statsBand .stat-lab{font-size:11px;color:#9DB0C8;}

/* ---------- A · LINE CTA：收窄成优雅横幅 ---------- */
body.pg-home #lineCta .cta-banner{max-width:940px;margin:0 auto;}

/* ---------- 响应式 ---------- */
@media(max-width:1020px){
  #homeStoryGrid{grid-template-columns:repeat(2,1fr)!important;}
  #homeStoryGrid .story-feat:nth-child(2){transform:none;}
  #homeStoryGrid .story-feat:nth-child(2):hover{transform:translateY(-6px);}
  #homeMuralGrid{grid-template-columns:repeat(3,1fr);gap:12px;}
  #homeMuralGrid .mural-item:nth-child(even){transform:none;}
  #homeProdGrid{grid-template-columns:repeat(2,1fr);gap:16px;}
  body.pg-home #member .mem-grid{grid-template-columns:repeat(auto-fit,minmax(260px,1fr));}
  body.pg-home #member .mem-card.featured{transform:none;}
  body.pg-home #voices .testi-grid{grid-template-columns:repeat(auto-fit,minmax(250px,1fr));}
  body.pg-home #official-video .video-grid{grid-template-columns:repeat(2,1fr);}
  body.pg-home #statsBand .grid>div+div::before{display:none;}
}
@media(max-width:640px){
  #homeStoryGrid{grid-template-columns:1fr!important;gap:18px;}
  #homeStoryGrid .story-feat:nth-child(2){transform:none;}
  #homeMuralGrid{grid-template-columns:repeat(2,1fr);gap:10px;}
  #homeProdGrid{grid-template-columns:repeat(2,1fr);gap:12px;}
  body.pg-home #reserveCta::after{display:none;}
  body.pg-home #shop .filter-bar{justify-content:center;}
  .sec-sub{max-width:100%;}
}

/* ============================================================
   产品详情 · 文化故事沉浸叙事（C）
   —— 深空画幅：壁画级背景 + 居中诗行 + 篆印落款
   ============================================================ */
.pd-story{position:relative;margin-top:var(--sp-8);padding:0;overflow:hidden;border:none;
  border-radius:var(--r-lg);
  background:
    radial-gradient(ellipse 90% 130% at 15% -15%,rgba(200,169,106,.18),transparent 55%),
    radial-gradient(ellipse 70% 100% at 105% 115%,rgba(30,107,74,.16),transparent 60%),
    linear-gradient(165deg,#0B1524,#16273E 55%,#1A2E49);
  box-shadow:var(--sh-lg);}
.pd-story::before{content:"";position:absolute;top:0;left:12%;right:12%;height:1px;
  background:linear-gradient(90deg,transparent,rgba(200,169,106,.8),transparent);}
.pd-story::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;
  background:linear-gradient(90deg,transparent,rgba(200,169,106,.5),transparent);}
.pd-story .ps-art-img{position:absolute;inset:0;width:100%;height:100%;
  object-fit:cover;opacity:.32;filter:saturate(.85) contrast(1.04);}
.pd-story .ps-art-img.gone{display:none;}
.pd-story .ps-tint{position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(11,21,36,.78),rgba(11,21,36,.28) 42%,rgba(11,21,36,.82));}
.pd-story .ps-inner{position:relative;max-width:800px;margin:0 auto;
  min-height:clamp(430px,58vw,560px);
  display:flex;flex-direction:column;justify-content:center;
  padding:clamp(60px,9vw,120px) clamp(22px,6vw,64px);
  text-align:center;color:var(--text-inv);}
.ps-kicker{display:inline-flex;align-items:center;justify-content:center;gap:16px;
  color:var(--shajin);font-size:11px;letter-spacing:.42em;text-transform:uppercase;}
.ps-kicker i{display:block;width:46px;height:1px;
  background:linear-gradient(90deg,transparent,var(--shajin));}
.ps-kicker i:last-child{background:linear-gradient(90deg,var(--shajin),transparent);}
.pd-story .quote{font-family:var(--font-en);font-style:italic;
  font-size:clamp(19px,2.7vw,28px);color:#F4E8CE;
  line-height:1.95;letter-spacing:.04em;
  margin:30px auto 0;max-width:660px;}
.ps-rule{display:flex;align-items:center;justify-content:center;gap:14px;
  margin:26px auto 24px;color:rgba(200,169,106,.85);}
.ps-rule span{width:66px;height:1px;
  background:linear-gradient(90deg,transparent,rgba(200,169,106,.6));}
.ps-rule span:last-child{background:linear-gradient(90deg,rgba(200,169,106,.6),transparent);}
.ps-rule b{font-size:9px;color:var(--shajin);}
.pd-story .story-text{max-width:660px;margin:0 auto;}
.pd-story .story-text p{font-size:15px;color:rgba(242,235,219,.9);
  line-height:2.4;letter-spacing:.04em;margin-bottom:20px;}
.pd-story .story-text .ps-lead{font-size:16.5px;color:#F6EFDB;}
.pd-story .story-text .ps-lead::first-letter{
  font-family:var(--font-en);font-size:3.1em;line-height:.9;
  float:left;margin:8px 14px 0 0;color:var(--shajin);}
.ps-sig{display:flex;align-items:center;justify-content:center;gap:22px;margin-top:36px;}
.ps-seal{width:54px;height:54px;display:flex;align-items:center;justify-content:center;
  background:var(--zhusha);color:#F6EFDB;font-size:21px;font-weight:600;
  border-radius:5px;box-shadow:inset 0 0 0 1px rgba(246,239,219,.55),0 5px 16px -5px rgba(158,43,37,.65);}
.ps-sig-txt{text-align:left;line-height:1.6;}
.ps-sig-txt b{font-family:var(--font-en);font-size:14px;letter-spacing:.34em;color:var(--shajin);}
.ps-sig-txt em{display:block;font-style:normal;font-size:10.5px;letter-spacing:.14em;
  color:rgba(242,235,219,.6);margin-top:3px;}
@media(max-width:640px){
  .pd-story{border-radius:var(--r-md);}
  .ps-kicker{letter-spacing:.24em;gap:10px;}
  .ps-kicker i{width:24px;}
  .ps-sig{flex-direction:column;gap:14px;}
  .ps-sig-txt{text-align:center;}
}

/* GEO要点（AI要約）ブロック */
/* 合规/风险提示框（原 .geo-facts 容器改名，避免与已移除的 GEO 区块混用） */
.notice-box{background:linear-gradient(180deg,#FFFFFF,#FBF6E9);border:1px solid rgba(169,135,82,.28);
  border-left:3px solid var(--accent);border-radius:10px;padding:20px 24px;box-shadow:0 6px 20px -14px rgba(14,27,46,.25);}
.notice-t{display:block;font-size:11px;letter-spacing:.2em;color:var(--accent);margin-bottom:10px;}
.notice-d{margin:2px 0 0;font-size:13px;line-height:1.95;color:var(--deep);font-weight:600;}
.notice-d::before{content:"— ";color:var(--accent);}
.geo-facts ul{list-style:none;display:grid;gap:7px;}
.geo-facts li{position:relative;padding-left:16px;font-size:12.5px;color:var(--text-2);line-height:1.9;}
.geo-facts li::before{content:"◆";position:absolute;left:0;top:0;font-size:8px;color:var(--nijin);}


/* 预约页 · 希望都市热度榜（非日本地区） */
.rsv-ranks{max-width:560px;margin:0 auto;display:grid;gap:8px;}
.rsv-rank{display:grid;grid-template-columns:38px 1fr 1.4fr 44px;gap:12px;align-items:center;
  background:var(--surface);border:1px solid rgba(169,135,82,.22);border-radius:10px;
  padding:10px 16px;cursor:pointer;transition:var(--tr);text-align:left;width:100%;}
.rsv-rank:hover{border-color:var(--shajin);box-shadow:0 6px 16px -8px rgba(169,135,82,.4);transform:translateY(-1px);}
.rsv-rank .rk-no{font-family:var(--font-en);font-size:13px;color:var(--nijin);letter-spacing:.06em;}
.rsv-rank .rk-city{font-size:14px;color:var(--deep);font-weight:600;letter-spacing:.04em;white-space:nowrap;}
.rsv-rank .rk-bar{height:6px;border-radius:3px;background:var(--line-2);overflow:hidden;}
.rsv-rank .rk-bar i{display:block;height:100%;background:linear-gradient(90deg,#A98752,#C8A96A);border-radius:3px;}
.rsv-rank .rk-n{font-family:var(--font-en);font-size:13px;color:var(--cta);text-align:right;}
@media(max-width:560px){ .rsv-rank{grid-template-columns:30px 1fr 1.1fr 38px;gap:8px;padding:9px 10px;} }


/* 预约页 · 国别选择地图 */
.rsv-map .map-body{text-align:center;}
.rsv-country{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin-bottom:20px;}
.rsv-country-btn{border:1px solid rgba(169,135,82,.4);background:var(--surface);color:var(--text-2);
  font-size:12.5px;letter-spacing:.06em;padding:7px 16px;border-radius:20px;cursor:pointer;transition:var(--tr);}
.rsv-country-btn:hover{border-color:var(--shajin);color:var(--deep);}
.rsv-country-btn.active{background:var(--accent);border-color:var(--accent);color:#fff;}
.rsv-svg{width:100%;max-width:580px;height:auto;margin:0 auto;display:block;background:transparent;}
.rsv-globe{text-align:center;padding:38px 12px;color:var(--nijin);font-size:30px;}
.rsv-globe p{font-size:12.5px;color:var(--text-3);margin-top:8px;letter-spacing:.05em;}
.map-note{margin-top:12px;text-align:center;font-size:11px;color:var(--text-3);letter-spacing:.05em;}
.city-bars{max-width:580px;margin:16px auto 0;text-align:left;}
@media(max-width:560px){ .rsv-country-btn{font-size:11.5px;padding:6px 11px;} }


/* B2B 招商表格 */
.b2b-table{border:1px solid rgba(169,135,82,.28);border-radius:12px;overflow:hidden;background:var(--surface);}
.b2b-table table th,.b2b-table table td{padding:13px 16px;border-bottom:1px solid rgba(169,135,82,.14);font-size:13px;line-height:1.8;vertical-align:top;}
.b2b-table table tr:last-child td{border-bottom:none;}
.b2b-table table th{background:linear-gradient(160deg,#0F2440,#1A2E49);color:#F6EFDB;font-weight:600;letter-spacing:.06em;font-size:12.5px;}
.b2b-table table td:first-child{color:var(--deep);font-weight:600;width:24%;background:#FBF6E9;}
.b2b-table table td{color:var(--text-2);}
@media(max-width:720px){ .b2b-table table th,.b2b-table table td{padding:9px 10px;font-size:12px;} }


/* 画作专区横幅 */
.art-banner{display:grid;grid-template-columns:minmax(160px,240px) 1fr;gap:24px;align-items:center;
  background:linear-gradient(120deg,#0F2440,#1A2E49 70%,#16273E);border:1px solid rgba(200,169,106,.3);
  border-radius:14px;padding:20px 24px;margin-bottom:28px;color:var(--text-inv);overflow:hidden;}
.art-banner img{width:100%;aspect-ratio:1/1;object-fit:cover;border-radius:10px;box-shadow:0 10px 26px -10px rgba(0,0,0,.55);}
.art-banner-txt h3{font-size:clamp(16px,2vw,20px);letter-spacing:.1em;color:#F6EFDB;margin-top:4px;}
.art-banner-txt p{font-size:12.5px;color:#B9C6D8;line-height:1.9;margin-top:8px;max-width:520px;}
@media(max-width:640px){ .art-banner{grid-template-columns:1fr;text-align:center;} .art-banner img{max-width:220px;margin:0 auto;} }


/* 藏品寓意徽章（守护・缘起等，仅藏品展示） */
.col-card .col-intent{font-size:10px;letter-spacing:.22em;color:var(--nijin);
  margin:2px 0 8px;display:flex;align-items:center;gap:8px;}
.col-card .col-intent::before{content:"";width:16px;height:1px;background:rgba(169,135,82,.55);}


/* ============================================================
   商城板块 · 每板块 3 行 + 翻页控件
   ============================================================ */
.grp-pager{display:flex;justify-content:center;align-items:center;gap:8px;flex-wrap:wrap;margin-top:28px;}
.grp-pager .filter-chip{min-width:36px;padding:7px 12px;border:1px solid rgba(169,135,82,.42);
  letter-spacing:.06em;font-size:12.5px;color:var(--text-2);background:var(--surface);
  border-radius:var(--r-sm);cursor:pointer;transition:var(--tr);}
.grp-pager .filter-chip:hover:not(:disabled){border-color:var(--shajin);color:var(--deep);}
.grp-pager .filter-chip.active{background:var(--accent);border-color:var(--accent);color:#fff;}
.grp-pager .filter-chip:disabled{cursor:default;}
@media(max-width:640px){
  .grp-pager{gap:6px;}
  .grp-pager .filter-chip{padding:6px 10px;min-width:30px;font-size:12px;}
}


/* 考証資料リンク（沉浸故事内） */
.pd-doc{display:inline-block;margin-top:20px;font-size:12.5px;letter-spacing:.1em;
  color:var(--shajin);border:1px solid rgba(200,169,106,.5);
  padding:10px 20px;border-radius:2px;transition:var(--tr);}
.pd-doc:hover{background:rgba(200,169,106,.12);color:#F4E8CE;}


/* ============================================================
   首页改版 · 核心藏品(收藏) + 商城移至展厅之下
   ============================================================ */
/* 核心藏品 · 收藏限量网格（col-card 复用） */
#homeCollectionGrid{grid-template-columns:repeat(3,1fr);gap:24px;}
#homeCollectionGrid .col-card{border-radius:var(--r-lg);}
@media(max-width:1020px){ #homeCollectionGrid{grid-template-columns:repeat(2,1fr);gap:18px;} }
@media(max-width:560px){ #homeCollectionGrid{grid-template-columns:1fr;} }

/* 商城区块（展厅之下）· B 型左对齐编册标题 */
body.pg-home #homeShop .sec-head{text-align:left;max-width:780px;position:relative;padding-top:32px;margin-bottom:46px;}
body.pg-home #homeShop .sec-head::before{content:"";position:absolute;top:0;left:0;width:76px;height:1px;
  background:linear-gradient(90deg,var(--accent),rgba(169,135,82,.08));}
body.pg-home #homeShop .sec-head .eyebrow{display:inline-flex;align-items:center;gap:12px;margin-bottom:12px;}
body.pg-home #homeShop .sec-head .eyebrow::before{content:"";width:26px;height:1px;background:var(--accent);opacity:.85;}
body.pg-home #homeShop .sec-head h2{font-size:clamp(24px,3.1vw,36px);letter-spacing:.14em;color:var(--deep);}
body.pg-home #homeShop .sec-head .line{width:100px;height:1px;margin:18px 0 0;
  background:linear-gradient(90deg,var(--accent),transparent);}
body.pg-home #homeShop .sec-sub{text-align:left;margin-left:0;max-width:640px;}
body.pg-home #homeShop .filter-bar{justify-content:flex-start;gap:10px;flex-wrap:wrap;}
@media(max-width:640px){
  body.pg-home #homeShop .filter-bar{justify-content:center;}
  #homeCollectionGrid{gap:12px;}
}




/* GEO answer-first & updated line */
.geo-answer{margin:2px 0 10px;font-size:13px;line-height:1.95;color:var(--deep);font-weight:600;}
.geo-answer::before{content:"A. ";color:var(--accent);}
.geo-updated{display:block;margin-top:10px;font-size:10.5px;letter-spacing:.12em;color:var(--text-3);}


/* ============================================================
   DESIGN SYSTEM v5（大厂 UI 规范层）
   —— 目标：统一节奏・可达性 AA・组件状态完整・响应式稳健
   ============================================================ */
:root{
  /* 字体级差（1.25 modular） */
  --fs-xs:11px; --fs-sm:12.5px; --fs-md:14px; --fs-lg:16px;
  --fs-xl:clamp(18px,2.2vw,22px); --fs-2xl:clamp(24px,3.1vw,36px); --fs-3xl:clamp(30px,4vw,46px);
  --lh-tight:1.35; --lh-base:1.75; --lh-loose:2.1;
  /* 间距（8pt，扩展档） */
  --sp-10:128px;
  /* 动效 */
  --dur-1:.18s; --dur-2:.32s; --dur-3:.6s;
  --ease-std:cubic-bezier(.22,.61,.36,1); --ease-out:cubic-bezier(.16,1,.3,1);
  /* 焦点环 */
  --focus:0 0 0 3px rgba(200,169,106,.45);
}
/* ---------- 可达性：焦点可见 ---------- */
:where(a,button,input,select,textarea,[tabindex]):focus-visible{
  outline:2px solid var(--accent); outline-offset:2px; border-radius:4px; box-shadow:var(--focus);}
.btn:focus-visible,.tab:focus-visible,.sub-chip:focus-visible,.filter-chip:focus-visible{outline-offset:3px;}
/* 跳转链接 */
.skip-link{position:absolute;left:-9999px;top:0;z-index:2000;background:var(--deep);color:var(--text-inv);
  padding:10px 18px;font-size:13px;border-radius:0 0 8px 0;}
.skip-link:focus{left:0;}
/* ---------- 触控目标 ≥44px ---------- */
.btn{min-height:44px;display:inline-flex;align-items:center;justify-content:center;}
.tab,.sub-chip,.filter-chip,.rsv-country-btn{min-height:38px;display:inline-flex;align-items:center;}
input,select,textarea{min-height:44px;}
textarea{min-height:96px;}
/* ---------- 表单状态 ---------- */
input,select,textarea{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-sm);
  padding:11px 14px;font-size:var(--fs-md);color:var(--text);transition:border-color var(--dur-2),box-shadow var(--dur-2);}
input:hover,select:hover,textarea:hover{border-color:var(--shajin);}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent);box-shadow:var(--focus);}
input[aria-invalid="true"],select[aria-invalid="true"],textarea[aria-invalid="true"],
.field-error input,.field-error select,.field-error textarea{border-color:var(--danger);box-shadow:0 0 0 3px rgba(158,43,37,.12);}
.field{padding-bottom:4px;}
.field .err{display:none;margin-top:6px;font-size:var(--fs-xs);color:var(--danger);letter-spacing:.04em;}
.field-error .err{display:block;}
.field label{display:block;margin-bottom:8px;font-size:var(--fs-sm);color:var(--text-2);letter-spacing:.06em;}
.req{color:var(--danger);margin-right:4px;}
/* ---------- 按钮体系：状态补全 ---------- */
.btn:active{transform:translateY(1px) scale(.995);}
.btn[disabled],.btn:disabled{opacity:.45;cursor:not-allowed;transform:none;box-shadow:none;}
.btn.is-loading{pointer-events:none;opacity:.75;}
.btn.is-loading::after{content:"";width:14px;height:14px;margin-left:8px;border-radius:50%;
  border:2px solid currentColor;border-top-color:transparent;animation:ds-spin .8s linear infinite;}
@keyframes ds-spin{to{transform:rotate(360deg)}}
/* ---------- 卡片层级统一（阴影/圆角/悬停） ---------- */
:where(.card,.prod-card,.col-card,.drink-card,.testi,.mem-card,.geo-facts,.b2b-table,.art-banner){
  border-radius:var(--r-md); box-shadow:0 6px 22px -16px rgba(14,27,46,.28);}
:where(.prod-card,.col-card,.drink-card,.testi,.mem-card):hover{
  box-shadow:0 18px 44px -22px rgba(14,27,46,.32),0 0 0 1px rgba(200,169,106,.28);}
/* ---------- 表格：小屏横向滚动 + 表头粘性 ---------- */
.b2b-table{overflow-x:auto;}
.b2b-table table{min-width:520px;}
.b2b-table thead th{position:sticky;top:0;z-index:2;}
/* ---------- 选中文/滚动条 ---------- */
::selection{background:rgba(200,169,106,.35);color:var(--deep);}
.nav-menu::-webkit-scrollbar,.b2b-table::-webkit-scrollbar{height:6px;}
.nav-menu::-webkit-scrollbar-thumb,.b2b-table::-webkit-scrollbar-thumb{background:rgba(169,135,82,.4);border-radius:3px;}
/* ---------- 载入骨架 & 空状态 ---------- */
.skel{position:relative;overflow:hidden;background:linear-gradient(90deg,#EFE7D5 25%,#F7F2E6 37%,#EFE7D5 63%);
  background-size:400% 100%;animation:ds-skel 1.4s ease infinite;border-radius:var(--r-sm);min-height:120px;}
@keyframes ds-skel{0%{background-position:100% 50%}100%{background-position:0 50%}}
.empty-state{text-align:center;padding:44px 20px;color:var(--text-3);font-size:var(--fs-sm);line-height:2;}
.empty-state::before{content:"❖";display:block;font-size:22px;color:var(--nijin);margin-bottom:10px;}
/* ---------- 无障碍：减少动效 ---------- */
@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;
    transition-duration:.001ms!important;scroll-behavior:auto!important;}
  .reveal{opacity:1!important;transform:none!important;}
}
/* ---------- 暗色环境适配（系统偏好） ---------- */
@media (prefers-contrast: more){
  :root{--line:#B9A875;--text-2:#4A4034;--text-3:#6B5F4A;}
  .footer-disclaimer{color:rgba(198,212,230,.92);border-top-color:rgba(157,176,200,.35);}
}
/* ---------- 打印 ---------- */
@media print{
  .navbar,.stickybar,.trustbar,.footer-social,.lang-switch,.hero-scroll{display:none!important;}
  body{background:#fff;}
}

/* ---------- 底部 非提携・非公式 声明（控えめ表示） ---------- */
.footer-disclaimer{
  max-width:var(--container);margin:var(--sp-3) auto 0;padding:var(--sp-4) var(--sp-5) 0;
  border-top:1px solid rgba(157,176,200,.10);
  font-size:10.5px;line-height:1.95;letter-spacing:.015em;color:rgba(157,176,200,.40);
}
.footer-disclaimer b{font-weight:500;color:rgba(157,176,200,.52);}
.footer-disclaimer i{font-style:normal;border-bottom:1px dotted rgba(157,176,200,.22);}
@media(max-width:640px){
  .footer-disclaimer{font-size:10px;line-height:1.9;padding-top:var(--sp-3);}
}

/* ---------- 静态文本索引（SEO / GEO：不执行 JS 也能读到内容） ---------- */
.idx-block{
  max-width:var(--container);margin:0 auto;padding:var(--sp-8) var(--sp-5);
  border-top:1px solid var(--line-2, rgba(169,135,82,.18));
}
.idx-title{font-size:19px;letter-spacing:.04em;color:var(--deep);margin-bottom:12px;}
.idx-lead{font-size:13px;line-height:2;color:var(--text-2);max-width:900px;margin-bottom:22px;}
.idx-h3{font-size:13.5px;letter-spacing:.06em;color:var(--accent);margin:22px 0 10px;
  padding-left:10px;border-left:2px solid var(--nijin,var(--accent));}
.idx-list{list-style:none;display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));
  gap:4px 22px;margin:0;padding:0;}
.idx-list li{display:flex;align-items:baseline;gap:8px;flex-wrap:wrap;
  font-size:12.5px;line-height:1.9;padding:3px 0;border-bottom:1px dotted rgba(169,135,82,.14);}
.idx-list li b{color:var(--text);font-weight:600;}
.idx-list li a{color:var(--text);text-decoration:none;}
.idx-list li a:hover{color:var(--accent);text-decoration:underline;}
.idx-cave{font-size:11px;color:var(--text-3);letter-spacing:.02em;}
.idx-alt{font-size:11px;color:var(--text-3);}
.idx-price{font-size:11.5px;color:var(--accent);margin-left:auto;white-space:nowrap;}
.idx-note{margin-top:20px;font-size:12px;line-height:1.9;color:var(--text-3);}
.idx-note a{color:var(--accent);}
@media(max-width:640px){
  .idx-block{padding:44px 18px;}
  .idx-list{grid-template-columns:1fr;}
  details.geo-facts{padding:10px 4px;}

/* ---------- GEO 区块默认收起（内容保留在 HTML 中供爬虫/AI 读取，用户点开才显示） ---------- */
details.geo-facts{padding:12px 16px;background:transparent;border:0;border-top:1px solid rgba(169,135,82,.16);}
details.geo-facts[open]{background:linear-gradient(180deg,#FFFFFF,#FBF6E9);border:1px solid rgba(169,135,82,.28);
  border-radius:var(--r-md,12px);padding:20px 22px;margin:8px 0;}
details.geo-facts > summary.geo-facts-sum{
  list-style:none;cursor:pointer;display:flex;align-items:center;gap:8px;
  font-size:11.5px;letter-spacing:.1em;color:var(--text-3);outline:none;user-select:none;
}
details.geo-facts > summary.geo-facts-sum:hover{color:var(--accent);}
details.geo-facts .geo-facts-t{display:inline;margin:0;font-size:11.5px;letter-spacing:.1em;color:inherit;}

details.idx-block{padding:26px 0 30px;}
details.idx-block[open]{padding:36px 0 40px;}
details.idx-block > summary.idx-block-sum{
  list-style:none;cursor:pointer;display:flex;align-items:center;gap:8px;
  font-size:12px;letter-spacing:.06em;color:var(--text-3);outline:none;user-select:none;
}
details.idx-block > summary.idx-block-sum:hover{color:var(--accent);}
details.idx-block > summary .idx-title{font-size:12.5px;color:inherit;margin:0;font-weight:500;}
details.idx-block[open] > summary .idx-title{font-size:19px;color:var(--deep);font-weight:400;}

summary.geo-facts-sum::-webkit-details-marker,
summary.idx-block-sum::-webkit-details-marker{display:none;}
summary.geo-facts-sum::marker,summary.idx-block-sum::marker{content:"";}
.geo-caret{font-size:10px;color:var(--nijin);transition:transform .2s ease;line-height:1;}
details[open] > summary .geo-caret{transform:rotate(180deg);}
  .idx-price{margin-left:0;}
}