/* ============================================================
   GiftB2B 前台设计系统（B 端商务风）
   配色：深墨绿 #0F3D2E / 暖金 #C8A45D / 米白 #FAF8F4 / 深灰 #1F2421
   ============================================================ */
:root{
  --green:#0f3d2e;--green-2:#14523e;--green-3:#e6efe9;
  /* 主题色 RGB 分量：base.html 用后台配置覆盖，半透明遮罩必须走它，否则换色后遮罩还是绿的 */
  --green-rgb:15,61,46;
  --gold:#b08d47;--gold-2:#f3ead6;
  --bg:#faf8f4;--card:#fff;--line:#e5e1d8;
  --ink:#1f2421;--ink-2:#3d4742;--muted:#717c76;
  --radius:3px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--ink);font-family:-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--green);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:1160px;margin:0 auto;padding:0 24px}
.btn{display:inline-block;padding:13px 30px;border-radius:var(--radius);font-size:15px;font-weight:600;letter-spacing:.02em;border:0;cursor:pointer;text-align:center;transition:.15s}
.btn-primary{background:var(--green);color:#fff}
.btn-primary:hover{background:var(--green-2);text-decoration:none}
.btn-outline{border:1.5px solid var(--green);color:var(--green);background:transparent}
.btn-outline:hover{background:var(--green-3);text-decoration:none}
.btn-wa{background:#1fa855;color:#fff}
.btn-wa:hover{background:#188a45;text-decoration:none}
.btn-sm{padding:9px 20px;font-size:13.5px}

/* ---------- header ---------- */
.topbar{background:var(--green);color:rgba(255,255,255,.78);font-size:12.5px;padding:7px 0}
.topbar .wrap{display:flex;justify-content:space-between;gap:16px}
.topbar a{color:#e9d9ac}
.header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50}
.header .wrap{display:flex;align-items:center;justify-content:space-between;height:82px;gap:22px}
.logo{font-size:20px;font-weight:700;color:var(--green);letter-spacing:-.3px}
.logo span{color:var(--gold);font-weight:400;font-size:13px;display:block;letter-spacing:.14em;text-transform:uppercase;line-height:1.1}
.nav{display:flex;gap:18px;flex-wrap:wrap}
.nav a{font-size:14.5px;color:var(--ink-2);font-weight:500;padding:6px 0;border-bottom:2px solid transparent}
.nav a:hover,.nav a.active{color:var(--green);border-color:var(--gold);text-decoration:none}

/* header 搜索框（2026-10-29）：编号/名称都能搜 */
.hdr-search{display:flex;align-items:center;flex:1;max-width:300px;height:40px;
  border:1.5px solid var(--line);border-radius:20px;background:#f7f9f8;padding:0 5px 0 14px;
  transition:border-color .15s, box-shadow .15s}
.hdr-search:focus-within{border-color:var(--green);background:#fff;box-shadow:0 0 0 3px rgba(var(--green-rgb),.09)}
.hdr-search .ico{color:#8aa39a;flex:none}
.hdr-search:focus-within .ico{color:var(--green)}
.hdr-search input{flex:1;min-width:0;border:0;outline:0;background:transparent;
  font-size:13.5px;padding:0 10px;color:var(--ink)}
.hdr-search input::placeholder{color:#9db3aa}
.hdr-search button{flex:none;border:0;cursor:pointer;background:var(--green);color:#fff;
  font-size:13px;font-weight:600;padding:7px 16px;border-radius:16px;transition:background .15s}
.hdr-search button:hover{background:#0d4f3a}

/* 搜索结果提示条 */
.search-note{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;
  background:#f4f8f6;border:1px solid #dfeae4;border-radius:8px;padding:12px 18px;margin-bottom:18px}
.search-note b{color:var(--green)}
.search-note .hits{font-size:14px;color:var(--ink-2)}
.search-note a.clear{font-size:13px;color:#8a6d1f;text-decoration:none;border:1px solid #e3d5a4;
  border-radius:14px;padding:4px 14px;background:#fdf9ec}
.search-note a.clear:hover{background:#f6ecd0}

/* 搜索无结果 */
.search-empty{text-align:center;padding:56px 20px;color:var(--ink-2)}
.search-empty .big{font-size:38px;margin-bottom:10px}
.search-empty h3{margin:0 0 8px;color:var(--ink)}
.search-empty p{margin:0 0 18px}

/* ---------- hero ---------- */
.hero{background:linear-gradient(rgba(var(--green-rgb),.88),rgba(var(--green-rgb),.94)),var(--green);color:#fff;padding:88px 0 96px;text-align:center}
.hero h1{font-size:40px;line-height:1.22;font-weight:700;letter-spacing:-.5px;max-width:760px;margin:0 auto 18px}
.hero h1 em{font-style:normal;color:#e9d9ac}
.hero p{font-size:17px;color:rgba(255,255,255,.78);max-width:640px;margin:0 auto 34px}
.hero .btns{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.hero .btn-primary{background:var(--gold);color:#1c1503}
.hero .btn-primary:hover{background:#c8a45d}
.hero .trust{margin-top:38px;display:flex;gap:34px;justify-content:center;flex-wrap:wrap;font-size:13px;color:rgba(255,255,255,.62)}
.hero .trust b{display:block;font-size:22px;color:#fff;font-weight:700}

/* ---------- sections ---------- */
section.block{padding:72px 0}
section.block.alt{background:#fff}
.sec-head{text-align:center;max-width:620px;margin:0 auto 44px}
.kicker{font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--gold);font-weight:600;margin-bottom:10px}
.sec-head h2{font-size:28px;color:var(--green);letter-spacing:-.3px;margin-bottom:12px}
.sec-head p{color:var(--muted);font-size:15px}

/* category grid */
.cat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.cat-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px 24px;text-align:center;transition:.15s}
.cat-card:hover{border-color:var(--gold);box-shadow:0 4px 18px rgba(var(--green-rgb),.08);text-decoration:none;transform:translateY(-2px)}
.cat-card .icon{font-size:30px;margin-bottom:12px}
.cat-card h3{font-size:15.5px;color:var(--green);margin-bottom:6px}
.cat-card p{font-size:12.5px;color:var(--muted)}

/* product grid */
.prod-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.prod-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.15s;display:block}
.prod-card:hover{box-shadow:0 4px 18px rgba(var(--green-rgb),.1);text-decoration:none;transform:translateY(-2px)}
.prod-card .thumb{aspect-ratio:1/1;background:var(--green-3);display:grid;place-items:center;color:#9ab0a4;font-size:13px}
.prod-card .thumb img{width:100%;height:100%;object-fit:cover}
.prod-card .info{padding:14px 16px 16px}
.prod-card .sku{font-size:11px;color:var(--gold);font-weight:600;letter-spacing:.06em}
.prod-card h3{font-size:14px;line-height:1.45;color:var(--ink);margin:4px 0 8px;min-height:40px}
.prod-card .meta{font-size:12px;color:var(--muted)}
.badge-new{position:absolute;background:var(--gold);color:#fff;font-size:10.5px;font-weight:700;letter-spacing:.08em;padding:4px 10px;border-radius:2px;text-transform:uppercase}
.prod-card{position:relative}

/* ---------- 列表末尾「找不到想要的？」卡片 ----------
   与 .prod-card 同尺寸（1:1 缩略区 + 同样字号），只是底色/边框不同；
   点击滚动到本页询盘表单（类目/场景页）或 contact 页（产品列表页）。 */
.prod-card.more-card{border:1.5px dashed #dccfae;background:linear-gradient(160deg,#fffdf8 0%,#f8f1e1 100%)}
.prod-card.more-card:hover{border-color:var(--gold);box-shadow:0 6px 20px rgba(var(--green-rgb),.12);text-decoration:none}
.more-card .thumb{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:9px;padding:18px;text-align:center;background:transparent}
.more-card .thumb svg{width:36px;height:36px;fill:none;stroke:var(--gold);stroke-width:1.5;stroke-linecap:round}
.more-card .more-eyebrow{font-size:10.5px;font-weight:700;letter-spacing:.13em;text-transform:uppercase;color:var(--gold)}
.more-card h3{color:var(--green);font-weight:600}
.more-card .meta{color:var(--green-2);font-weight:600}

/* process steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:step}
.step-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px 22px;position:relative}
.step-card::before{counter-increment:step;content:"0" counter(step);font-size:26px;font-weight:700;color:var(--gold);opacity:.55}
.step-card h3{font-size:15px;color:var(--green);margin:10px 0 6px}
.step-card p{font-size:13px;color:var(--muted)}

/* page hero (inner pages) */
.page-hero{background:var(--green);color:#fff;padding:52px 0;text-align:center}
.page-hero h1{font-size:30px;font-weight:700}
.page-hero p{color:rgba(255,255,255,.78);font-size:14.5px;margin-top:8px}
.crumbs{font-size:12.5px;color:var(--muted);padding:14px 0}
.crumbs a{color:var(--muted)}

/* ---------- product detail ---------- */
.pd{display:grid;grid-template-columns:1fr 1fr;gap:40px;margin-top:8px}
.pd-gallery .main{aspect-ratio:1/1;background:var(--green-3);border-radius:var(--radius);overflow:hidden;display:grid;place-items:center;color:#9ab0a4}
.pd-gallery .main img{width:100%;height:100%;object-fit:cover}
.pd-gallery .thumbs{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;margin-top:10px}
.pd-gallery .thumbs img{aspect-ratio:1/1;object-fit:cover;border:1px solid var(--line);border-radius:2px;cursor:pointer;transition:border-color .15s,opacity .15s}
.pd-gallery .thumbs img:hover{opacity:.85}
.pd-gallery .thumbs img.active{border:2px solid var(--green);opacity:1}
.pd-gallery .main img{cursor:zoom-in}
/* 灯箱：点主图全屏放大 */
#pdLightbox{position:fixed;inset:0;z-index:999;background:rgba(12,20,16,.92);display:flex;align-items:center;justify-content:center;padding:24px}
#pdLightbox[hidden]{display:none}
#pdLightbox img{max-width:92vw;max-height:92vh;object-fit:contain;border-radius:4px;box-shadow:0 8px 40px rgba(0,0,0,.5)}
#pdLightbox .lb-close{position:absolute;top:16px;right:20px;background:none;border:0;color:#fff;font-size:34px;line-height:1;cursor:pointer;opacity:.85}
#pdLightbox .lb-close:hover{opacity:1}
#pdLightbox .lb-nav{position:absolute;top:50%;transform:translateY(-50%);background:rgba(255,255,255,.12);border:0;color:#fff;font-size:40px;line-height:1;width:52px;height:72px;cursor:pointer;border-radius:4px;opacity:.8}
#pdLightbox .lb-nav:hover{opacity:1;background:rgba(255,255,255,.22)}
#pdLightbox .lb-prev{left:14px}
#pdLightbox .lb-next{right:14px}
.pd-info h1{font-size:26px;color:var(--ink);letter-spacing:-.3px;line-height:1.3}
.pd-info .sku{color:var(--gold);font-size:12.5px;font-weight:700;letter-spacing:.08em}
.pd-info .sub{color:var(--muted);font-size:14.5px;margin:10px 0 18px}
.quote-note{background:var(--gold-2);border-left:3px solid var(--gold);padding:13px 18px;font-size:14px;color:#5c4a22;border-radius:0 var(--radius) var(--radius) 0;margin-bottom:22px}
.spec-table{width:100%;border-collapse:collapse;font-size:14px;margin-bottom:24px}
.spec-table th{width:180px;text-align:left;color:var(--muted);font-weight:500;padding:9px 12px;border-bottom:1px solid var(--line);vertical-align:top}
.spec-table td{padding:9px 12px;border-bottom:1px solid var(--line);color:var(--ink-2)}
.desc{font-size:15px;color:var(--ink-2);line-height:1.8}
.desc ul{margin:10px 0 10px 20px}
.desc p{margin-bottom:12px}

/* ---------- inquiry form ---------- */
.inq{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:34px 38px}
.inq h2{font-size:21px;color:var(--green);margin-bottom:6px}
.inq .hint{font-size:13.5px;color:var(--muted);margin-bottom:24px}
.frow{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.fgroup{margin-bottom:16px}
.fgroup label{display:block;font-size:13px;font-weight:600;color:var(--ink-2);margin-bottom:6px}
.fgroup label i{color:#b4552b;font-style:normal}
.fgroup input,.fgroup select,.fgroup textarea{width:100%;padding:11px 13px;border:1px solid #d6d2c8;border-radius:2px;font-size:14.5px;font-family:inherit;background:#fdfcfa;color:var(--ink)}
.fgroup input:focus,.fgroup select:focus,.fgroup textarea:focus{outline:0;border-color:var(--gold);box-shadow:0 0 0 3px rgba(176,141,71,.14)}
.fgroup small{color:var(--muted);font-size:12px;display:block;margin-top:4px}
.fgroup .err{color:#b4552b;font-size:12.5px;margin-top:5px;display:block}
.hp-field{position:absolute;left:-9999px;opacity:0;height:0;overflow:hidden}
.form-err{background:#fbeee6;border-left:3px solid #b4552b;color:#8a3d1c;padding:12px 16px;font-size:13.5px;border-radius:0 2px 2px 0;margin-bottom:18px}

/* ---------- success ---------- */
.success-box{max-width:560px;margin:60px auto;text-align:center;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:52px 44px}
.success-box .tick{width:64px;height:64px;border-radius:50%;background:var(--green-3);color:var(--green);display:grid;place-items:center;font-size:30px;margin:0 auto 20px}
.success-box h1{font-size:24px;color:var(--green);margin-bottom:12px}
.success-box p{color:var(--ink-2);font-size:15px;margin-bottom:10px}

/* ---------- footer ---------- */
.footer{background:var(--green);color:rgba(255,255,255,.72);margin-top:80px}
.footer .wrap{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:36px;padding:52px 24px 36px}
.footer h4{color:#fff;font-size:14px;margin-bottom:14px;letter-spacing:.04em}
.footer a{color:rgba(255,255,255,.72);font-size:13.5px;display:block;padding:3px 0}
.footer a:hover{color:#e9d9ac;text-decoration:none}
.footer .co{font-size:13.5px;line-height:1.9}
.footer .co b{color:#fff}
.footer .co a{display:inline;color:#e9d9ac}
.footer .bottom{border-top:1px solid rgba(255,255,255,.12);padding:16px 0;font-size:12px;color:#8fa79b;text-align:center}

/* whatsapp float */
.wa-float{position:fixed;right:20px;bottom:20px;z-index:80;background:#1fa855;color:#fff;border-radius:40px;padding:12px 20px;font-size:14px;font-weight:600;box-shadow:0 6px 20px rgba(0,0,0,.25);display:flex;gap:9px;align-items:center}
.wa-float:hover{background:#188a45;text-decoration:none}

/* content pages */
.prose{max-width:760px;margin:0 auto;font-size:15.5px;color:var(--ink-2);line-height:1.85}
.prose h2{font-size:20px;color:var(--green);margin:34px 0 10px}
.prose ul{margin:10px 0 10px 22px}
.prose li{margin-bottom:6px}

/* empty / pagination */
.empty{text-align:center;color:var(--muted);padding:70px 0;font-size:15px}
.pager{display:flex;gap:8px;justify-content:center;margin:36px 0 0}
.pager a,.pager span{padding:8px 14px;border:1px solid var(--line);border-radius:2px;font-size:13.5px;color:var(--ink-2);background:#fff}
.pager .cur{background:var(--green);color:#fff;border-color:var(--green)}

/* filter bar */
.filter-bar{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:28px}
.filter-bar a{background:#fff;border:1px solid var(--line);border-radius:20px;padding:7px 16px;font-size:13px;color:var(--ink-2)}
.filter-bar a.active{background:var(--green);color:#fff;border-color:var(--green)}
.filter-bar a:hover{text-decoration:none;border-color:var(--gold)}

@media(max-width:900px){
  .hdr-search{max-width:none;order:3;width:100%;flex-basis:100%}
  .header .wrap{gap:12px;height:74px}
  .header .logo-wrap img{height:52px}
  .cat-grid,.prod-grid,.steps{grid-template-columns:repeat(2,1fr)}
  .pd{grid-template-columns:1fr}
  .footer .wrap{grid-template-columns:1fr 1fr}
  .hero h1{font-size:30px}
}
@media(max-width:600px){
  .cat-grid,.prod-grid,.steps{grid-template-columns:1fr}
  .frow{grid-template-columns:1fr}
  .header .wrap{flex-wrap:wrap;height:auto;padding:12px 0}
  .header .logo-wrap img{height:44px}
  .footer .wrap{grid-template-columns:1fr}
  .nav{gap:14px}
  .hero{padding:60px 0}
}

/* logo in header */
.logo-wrap{display:flex;align-items:center;flex:none}
.logo-wrap img{height:64px;width:auto;max-width:260px}

/* ---- Occasions（场景礼品）2026-11-01 ---- */
.occ-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:18px;margin:28px 0 40px}
.occ-card{display:block;background:#fff;border:1px solid var(--line,#e5e7eb);border-radius:10px;padding:20px 18px;transition:box-shadow .15s,transform .15s}
.occ-card:hover{box-shadow:0 6px 18px rgba(0,0,0,.08);transform:translateY(-2px)}
.occ-card h3{margin:0 0 2px;font-size:16px;color:var(--green,var(--primary,#0f3d2e))}
.occ-zh{font-size:12px;color:#9ca3af;margin-bottom:8px}
.occ-card p{margin:0 0 10px;font-size:13px;color:#4b5563;line-height:1.5}
.occ-meta{font-size:12px;color:var(--green,var(--primary,#0f3d2e));font-weight:600}

/* ---- 首页类目图 + 场景礼品（2026-11-01 BOSS）---- */
.cat-thumb{aspect-ratio:1/1;overflow:hidden;border-radius:8px;background:#f6f7f8;margin-bottom:12px;display:grid;place-items:center}
.cat-thumb img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .25s}
.cat-card:hover .cat-thumb img{transform:scale(1.05)}
/* 场景礼品：一排 2 张、铺满内容区（左右与类目区对齐），8 张 = 4 排 */
.occ-home-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.occ-tile{position:relative;display:block;background:#f6f7f8;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:box-shadow .18s,border-color .18s}
.occ-tile:hover{border-color:var(--gold);box-shadow:0 10px 30px rgba(var(--green-rgb),.16);text-decoration:none}
.occ-thumb{aspect-ratio:1/1;background:#f6f7f8}
.occ-thumb img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .35s}
.occ-tile:hover .occ-thumb img{transform:scale(1.04)}
.occ-info{position:absolute;left:0;right:0;bottom:0;padding:58px 26px 20px;color:#fff;pointer-events:none;
  background:linear-gradient(to top,rgba(9,26,19,.88) 0%,rgba(9,26,19,.58) 42%,rgba(9,26,19,0) 100%)}
.occ-info h3{font-size:21px;color:#fff;margin-bottom:4px;letter-spacing:.01em}
.occ-info p{font-size:13.5px;color:rgba(255,255,255,.84);line-height:1.45;margin-bottom:9px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.occ-n{font-size:12.5px;color:#fff;font-weight:600;letter-spacing:.02em;border-bottom:1px solid rgba(255,255,255,.45);padding-bottom:1px}
@media(max-width:900px){
  .occ-home-grid{gap:14px}
  .occ-info{padding:34px 16px 14px}
  .occ-info h3{font-size:17px}
  .occ-info p{font-size:12px;margin-bottom:6px}
  .occ-n{font-size:11.5px}
}
@media(max-width:600px){
  .occ-home-grid{grid-template-columns:1fr}
  .occ-info{padding:30px 16px 14px}
  .occ-info h3{font-size:18px}
}

.occ-list-thumb{aspect-ratio:4/3;border-radius:8px;overflow:hidden;margin-bottom:10px;background:#f6f7f8}
.occ-list-thumb img{width:100%;height:100%;object-fit:cover;display:block}

/* ---- 首页站内视频（2026-11-01 BOSS）---- */
/* 首屏背景视频：压在渐变遮罩下，正文抬高一层，保持文字可读 */
.hero{position:relative;overflow:hidden}
.hero>.wrap{position:relative;z-index:2}
.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0;opacity:.9;pointer-events:none}
.hero-has-video{background:#0b241a}
.hero-has-video::after{content:"";position:absolute;inset:0;z-index:1;
  background:linear-gradient(rgba(var(--green-rgb),.74),rgba(var(--green-rgb),.92))}

.vid-block .sec-head{margin-bottom:34px}
.vid-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:22px;align-items:start}
/* 只有一条企业宣传片时居中收窄，横屏按 16:9、竖屏按 9:16 */
.vid-grid-single{max-width:780px;margin:0 auto}
.vid-card{width:100%;margin:0;background:#fff;border:1px solid var(--line);border-radius:8px;overflow:hidden;
  box-shadow:0 2px 14px rgba(var(--green-rgb),.06)}
.vid-grid-single .vid-card.is-vertical{max-width:420px;margin:0 auto}
.vid-frame{position:relative;aspect-ratio:16/9;background:#0b1a13}
.vid-card.is-vertical .vid-frame{aspect-ratio:9/16}
.vid-frame video,.vid-frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0;display:block;background:#0b1a13}
.vid-card figcaption{padding:14px 16px 16px}
.vid-card figcaption h3{font-size:15px;color:var(--green);margin-bottom:4px;letter-spacing:-.1px}
.vid-card figcaption p{font-size:13px;color:var(--muted);line-height:1.55}
.vid-dur{display:inline-block;margin-top:8px;font-size:11px;font-weight:600;letter-spacing:.08em;
  color:var(--gold);border:1px solid var(--gold-2);border-radius:2px;padding:2px 8px}

/* 产品视频横滑带 */
.vid-strip{display:flex;gap:16px;overflow-x:auto;padding:2px 2px 14px;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch}
.vid-strip::-webkit-scrollbar{height:6px}
.vid-strip::-webkit-scrollbar-thumb{background:#cfd8d2;border-radius:3px}
.vid-strip .vid-card{flex:0 0 250px;scroll-snap-align:start}
.vid-strip .vid-frame{aspect-ratio:9/16}
.vid-strip .vid-card figcaption h3{font-size:13.5px}
.vid-strip .vid-card figcaption p{font-size:12px}

@media(max-width:900px){
  .vid-grid{grid-template-columns:1fr}
  .vid-grid-single{max-width:none}
  .vid-grid-single .vid-card.is-vertical{max-width:340px}
}
@media(max-width:600px){
  .vid-strip .vid-card{flex:0 0 200px}
  .vid-card figcaption{padding:12px 14px 14px}
}

/* About 页域龄取证卡片 */
.whois-proof{margin:16px 0 8px;border:1px solid #dde5e0;border-radius:10px;overflow:hidden;background:#fff;box-shadow:0 2px 10px rgba(0,0,0,.05)}
.whois-proof img{display:block;width:100%;height:auto}
.whois-proof figcaption{font-size:13px;color:#5b6b63;padding:10px 14px;background:#f4f7f5;border-top:1px solid #dde5e0}
.whois-proof figcaption a{color:var(--green);font-weight:600}