/* 福依蒂 Foote Brother 中文官网 · v1.3 · 2026-11-07 · 视觉规格 VISUAL_SPEC_v1 */
@font-face{font-family:"FB Serif";font-weight:700;font-style:normal;font-display:swap;src:url(fonts/noto-serif-sc-700-subset.woff2) format("woff2")}
:root{
  --serif:"FB Serif","Noto Serif SC","Songti SC","STSong","Noto Serif CJK SC","Source Han Serif SC",serif;
  --serif-sys:"Songti SC","STSong","Noto Serif CJK SC","Source Han Serif SC",serif;
  --sans:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans CJK SC","Source Han Sans SC",system-ui,sans-serif;
  --fs-display:clamp(34px,2.2rem + 2.6vw,56px); --fs-h1:clamp(30px,1.6rem + 1.9vw,44px); --fs-h2:clamp(24px,1.2rem + 1.05vw,32px);
  --fs-h3:clamp(19px,1.1rem + .25vw,21px); --fs-lede:clamp(18px,1.05rem + .25vw,20px); --fs-body:clamp(17px,1rem + .12vw,18px);
  --fs-small:16px; --fs-caption:15px; --fs-overline:15px;
  --paper:#f8f4ec; --sheet:#fffdf8; --sand-100:#f1eadc; --sand-200:#e2d9c8; --sand-300:#cbbfa9;
  --ink:#1f2420; --muted:#4a524d; --soft:#6b6459;
  --pine:#1f3b34; --pine-900:#14231f; --pine-700:#2c5046; --pine-100:#e6ece8;
  --red:#a8372b; --red-press:#922f25; --festival:#8D0303; --gold:#b8862b;
  --on-dark:#f8f4ec; --on-dark-muted:#d9cfbf;
  --hair:1px solid var(--sand-200);
  --section:clamp(64px,4rem + 4vw,128px);
  --max:1200px; --read:680px; --margin:clamp(16px,4vw,48px);
  --t-fast:160ms;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --paper:#171512; --sheet:#1f1c18; --sand-100:#26221d; --sand-200:#3a332b; --sand-300:#514839;
  --ink:#ece6db; --muted:#b9b0a3; --soft:#948b7e; --pine:#9fc4b7; --pine-900:#0f1a17; --pine-700:#b7d3c9; --pine-100:#1d2a26;
  --on-dark:#ece6db; --on-dark-muted:#c9bfb0; color-scheme:dark}}
:root[data-theme="dark"]{--paper:#171512; --sheet:#1f1c18; --sand-100:#26221d; --sand-200:#3a332b; --sand-300:#514839;
  --ink:#ece6db; --muted:#b9b0a3; --soft:#948b7e; --pine:#9fc4b7; --pine-900:#0f1a17; --pine-700:#b7d3c9; --pine-100:#1d2a26;
  --on-dark:#ece6db; --on-dark-muted:#c9bfb0; color-scheme:dark}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:var(--fs-body);line-height:1.8;letter-spacing:.01em;-webkit-font-smoothing:antialiased}
img,video{display:block;max-width:100%;height:auto}
a{color:var(--pine);text-decoration-thickness:1px;text-underline-offset:4px}
a:hover{color:var(--pine-700)}
:focus-visible{outline:3px solid var(--red);outline-offset:3px}
.skip{position:absolute;left:-9999px}.skip:focus{left:16px;top:8px;background:var(--sheet);padding:8px 12px;z-index:30}
.vh{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.wrap{max-width:var(--max);margin:0 auto;padding:0 var(--margin)}
.read>*{max-width:var(--read)}
h1,h2,.display,.display-s{font-family:var(--serif);font-weight:700;letter-spacing:.02em}
h1{font-size:var(--fs-h1);line-height:1.3;margin:24px 0 16px}
h2{font-size:var(--fs-h2);line-height:1.4;margin:48px 0 24px}
h3{font-size:var(--fs-h3);font-weight:600;line-height:1.5;margin:32px 0 8px}
p{margin:0 0 16px}
.lede{font-size:var(--fs-lede);line-height:1.85}
.overline{font-size:var(--fs-overline);letter-spacing:.16em;text-transform:uppercase;color:var(--soft);font-weight:500;margin:0 0 12px}
.note,.updated,.crumb{font-size:var(--fs-caption);color:var(--soft)}
.crumb{margin:24px 0 0}.crumb a{color:var(--soft);display:inline-block;padding:10px 0}
.more{display:inline-flex;align-items:center;min-height:44px;font-weight:600;font-size:17px}
.quote{font-family:var(--serif-sys);font-size:24px;line-height:1.7;color:var(--pine);margin:48px 0}
.quote::before{content:"";display:block;width:32px;height:1px;background:var(--gold);margin-bottom:16px}
sup.ref{font-size:13px;line-height:0;margin-left:1px}sup.ref a{text-decoration:none;padding:0 1px}

/* 全球站条 + 页头 */
.gbar{background:var(--sheet);border-bottom:var(--hair);font-size:15px;color:var(--soft)}
.gbar .wrap{display:flex;align-items:center;justify-content:space-between;min-height:36px}
.gbar a{color:var(--soft);text-decoration:none;display:inline-flex;align-items:center;gap:6px;min-height:44px}
.gbar a:hover{color:var(--pine)}
.site-h{background:var(--sheet);border-bottom:var(--hair)}
.site-h .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px 32px;min-height:80px;flex-wrap:wrap}
.mark{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--ink)}
.mark img{width:44px;height:44px}
.mark span{display:flex;flex-direction:column;line-height:1.2}
.mark b{font-family:var(--serif);font-size:24px;letter-spacing:.08em}
.mark small{font-size:13px;letter-spacing:.22em;font-weight:500;color:var(--muted);margin-top:2px}
.site-h nav{display:flex;align-items:center;gap:0 2px;font-size:17px}
.site-h nav a{display:inline-flex;align-items:center;height:48px;padding:0 14px;color:var(--ink);text-decoration:none;border-bottom:2px solid transparent;transition:color var(--t-fast)}
.site-h nav a:hover{color:var(--pine)}
.site-h nav a[aria-current="page"]{color:var(--pine);border-bottom-color:var(--pine)}
.site-h nav a[href="buy.html"]{height:40px;border:1px solid var(--pine);border-radius:2px;color:var(--pine);margin-left:8px;padding:0 16px}
@media (max-width:719px){
  .gbar .overline{display:none}.gbar .wrap{justify-content:flex-end;min-height:44px}
  .site-h .wrap{min-height:0;padding-top:10px;padding-bottom:0;gap:6px}
  .mark img{width:40px;height:40px}.mark b{font-size:20px}
  .site-h nav{flex-wrap:nowrap;overflow-x:auto;width:calc(100% + 2*var(--margin));margin:0 calc(-1*var(--margin));padding:0 var(--margin);scrollbar-width:none;
    -webkit-mask-image:linear-gradient(90deg,transparent 0,#000 16px,#000 calc(100% - 24px),transparent)}
  .site-h nav::-webkit-scrollbar{display:none}
  .site-h nav a{flex:0 0 auto;white-space:nowrap}
}

main{display:block;padding-bottom:var(--section)}

/* 首屏 */
.hero{display:grid;grid-template-columns:1fr;max-width:1600px;margin:0 auto}
.hero-txt{padding:32px var(--margin) 0}
.hero h1{margin:0}
.display{font-size:var(--fs-display);line-height:1.25;color:var(--pine);display:block;letter-spacing:.04em}
.en{font-family:Georgia,"Times New Roman",serif;font-style:italic;font-size:18px;color:var(--muted);margin:16px 0 0}
.hero .lede{margin:28px 0 0;max-width:26em}
.btns{display:flex;flex-wrap:wrap;gap:12px;margin:32px 0 12px}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:52px;min-width:112px;padding:0 24px;border-radius:2px;background:var(--red);color:#fff;text-decoration:none;font-size:18px;font-weight:600;letter-spacing:.04em;transition:background var(--t-fast)}
.btn:hover,.btn:active{background:var(--red-press);color:#fff}
.btn:focus-visible{outline-color:var(--pine)}
.hero-img{order:-1}
.hero-img img{width:100%;aspect-ratio:4/3;object-fit:cover}
@media (min-width:720px){.hero-img img{aspect-ratio:16/9}}
@media (min-width:960px){
  .hero{grid-template-columns:minmax(0,5fr) minmax(0,7fr);align-items:center;min-height:min(640px,calc(100vh - 116px))}
  .hero-txt{padding:64px 32px 64px max(var(--margin),calc((100vw - var(--max))/2 + var(--margin)))}
  .hero-img{order:0;align-self:stretch}
  .hero-img img,.hero-img picture{height:100%}
  .hero-img img{aspect-ratio:5/4;object-position:50% 60%}
}
@media (max-width:719px){.btns .btn{flex:1 1 0;min-width:96px;padding:0 8px;min-height:48px}}

/* 品牌故事 */
.story{padding-top:var(--section)}
.story h2{margin:0 0 48px}
.srow{display:grid;grid-template-columns:1fr;gap:24px;margin-bottom:64px}
.simg img{width:100%;aspect-ratio:4/3;object-fit:cover}
@media (max-width:959px){.srow.rev .simg{order:-1}}
.display-s{font-size:clamp(24px,1.2rem + 1vw,32px);line-height:1.5;color:var(--ink);margin:0 0 16px}
@media (min-width:960px){
  .srow{grid-template-columns:repeat(12,minmax(0,1fr));gap:24px;align-items:center;margin-bottom:128px}
  .srow .simg{grid-column:1/7}.srow .stxt{grid-column:8/13}
  .srow.rev .stxt{grid-column:1/6;grid-row:1}.srow.rev .simg{grid-column:7/13;margin-top:-64px}
  .simg img{aspect-ratio:4/5}
  .srow.rev{position:relative}
  .srow.rev::before{content:"";position:absolute;left:50%;top:-96px;width:1px;height:64px;background:var(--gold)}
}

/* CIOSH */
.expo{background:var(--pine-900);color:var(--on-dark);padding:var(--section) 0;margin-top:var(--section)}
.expo a{color:var(--on-dark)}
.expo .overline{color:var(--on-dark-muted)}
.expo h2{margin:0 0 24px;color:var(--on-dark)}
.expo-in{display:grid;grid-template-columns:1fr;gap:32px}
.expo-v video{width:100%;aspect-ratio:16/9;background:#000}
.expo-v figcaption{font-size:15px;color:var(--on-dark-muted);margin-top:12px}
.facts{margin:0 0 24px}
.facts div{display:grid;grid-template-columns:5em 1fr;gap:12px;border-top:1px solid rgba(248,244,236,.18);padding:14px 0}
.facts dt{color:var(--on-dark-muted)}.facts dd{margin:0}
.expo-t p{color:var(--on-dark-muted)}
.more.on-dark{color:var(--on-dark)}
.expo-photos{list-style:none;padding:0 var(--margin);margin:48px auto 0;max-width:var(--max);display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.expo-photos img{aspect-ratio:3/2;object-fit:cover;width:100%}
@media (min-width:960px){.expo-in{grid-template-columns:repeat(12,minmax(0,1fr));gap:24px;align-items:center}.expo-v{grid-column:1/8;margin:0}.expo-t{grid-column:9/13}}
@media (max-width:719px){.expo-photos{grid-template-columns:1fr}.expo-v{margin:0 calc(-1*var(--margin))}.expo-v figcaption{padding:0 var(--margin)}}

/* 区块 */
.sec{padding-top:var(--section)}.sec>h2{margin-top:0}
.doing{margin:0;border-top:var(--hair)}
.doing div{display:grid;grid-template-columns:5em 1fr;gap:16px;padding:20px 0;border-bottom:var(--hair)}
.doing dt{font-weight:600;color:var(--pine)}.doing dd{margin:0}

/* 卡片（有图） */
.cards{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr;gap:40px}
@media (min-width:720px){.cards{grid-template-columns:repeat(2,1fr);gap:48px 24px}}
@media (min-width:960px){.cards{grid-template-columns:repeat(4,1fr);gap:64px 32px}}
.card a{display:block;text-decoration:none;color:var(--ink)}
.card img{width:100%;aspect-ratio:3/2;object-fit:cover;background:var(--sand-100)}
.card .overline{display:block;margin:16px 0 4px}
.card b{display:block;font-size:var(--fs-h3);font-weight:600;line-height:1.5}
.card .sum{display:block;font-size:16px;color:var(--muted);margin-top:8px}
.card a:hover b{text-decoration:underline;text-underline-offset:4px}

/* 文字行（无图栏目） */
.trows{list-style:none;margin:0 0 16px;padding:0;border-top:var(--hair)}
.trows li{border-bottom:var(--hair)}
.trows a{display:grid;grid-template-columns:1fr auto;column-gap:16px;padding:18px 4px;min-height:64px;text-decoration:none;color:var(--ink)}
.trows b{font-size:19px;font-weight:600;line-height:1.5}
.trows span{grid-column:1;font-size:16px;color:var(--muted);line-height:1.7;margin-top:4px}
.trows a::after{content:"›";grid-column:2;grid-row:1/3;align-self:center;color:var(--soft);font-size:22px}
.trows a:hover b{color:var(--pine)}
.rows{list-style:none;margin:0;padding:0;border-top:var(--hair)}
.rows li{border-bottom:var(--hair)}
.rows a{display:flex;align-items:center;min-height:56px;padding:8px 4px;text-decoration:none;color:var(--ink)}
.rows a::after{content:"›";margin-left:auto;padding-left:12px;color:var(--soft)}
.rows a:hover{color:var(--pine)}

/* 内页栅格 */
.split{display:grid;grid-template-columns:1fr;gap:40px}
.split>*{min-width:0}
.col{max-width:var(--read)}
@media (min-width:960px){.split{grid-template-columns:minmax(0,var(--read)) minmax(0,1fr);gap:64px}.aside{margin-top:96px;align-self:start}}
.aside{border-top:2px solid var(--pine);padding-top:8px;font-size:17px}
.aside h2{font-family:var(--sans);font-size:17px;font-weight:600;margin:8px 0}
.steps{margin:0 0 16px;padding-left:1.4em}.steps li{margin:8px 0}

/* 福依蒂这一项怎么做 */
.howwe{border-top:2px solid var(--pine);padding:8px 0 0;margin:48px 0 8px}
.howwe h2{font-size:22px;margin:16px 0 12px}
.next{font-size:17px}.next a{display:inline-flex;align-items:center;min-height:44px;margin-right:24px;font-weight:600}
table.kv{border-collapse:collapse;width:100%;font-size:17px}
table.kv th,table.kv td{border-bottom:var(--hair);padding:14px 8px 14px 0;text-align:left;vertical-align:top}
table.kv th{width:7em;color:var(--muted);font-weight:600}

/* 表格 */
.tablewrap{overflow-x:auto;margin:0 0 24px}
table.size{border-collapse:collapse;width:100%;font-size:17px;font-variant-numeric:tabular-nums}
table.size th,table.size td{border-bottom:var(--hair);padding:14px 12px 14px 0;text-align:left;vertical-align:top}
table.size thead th{color:var(--pine);font-weight:600;border-bottom:2px solid var(--pine);white-space:nowrap}
table.size tbody th{font-weight:600;color:var(--muted);white-space:nowrap}

/* 产品图库 */
.pgal{display:grid;grid-template-columns:1fr;gap:40px;margin:8px 0 32px}
@media (min-width:720px){.pgal{grid-template-columns:1fr 1fr;gap:24px}}
.gal{margin:0}.gmain img{width:100%;aspect-ratio:1/1;object-fit:cover;background:var(--sand-100)}
.gthumbs{list-style:none;padding:0;margin:12px 0 0;display:grid;grid-template-columns:repeat(5,1fr);gap:8px}
.gthumbs img{aspect-ratio:1/1;object-fit:cover;width:100%}
.gthumbs span{display:block;font-size:13px;color:var(--soft);line-height:1.4;margin-top:4px}

/* 资料来源 */
.sources{margin-top:48px;border-top:var(--hair);font-size:15px;color:var(--soft)}
.sources h2{font-family:var(--sans);font-size:16px;font-weight:600;margin:16px 0 8px}
.sources ol{margin:0;padding-left:1.6em}.sources li{margin:6px 0}.sources a{color:var(--soft)}
.updated{margin-top:24px}

/* 在哪买条 */
.buybar{background:var(--sand-100);padding:48px 0}
.buybar .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px 32px;flex-wrap:wrap}
.buybar p{font-family:var(--serif);font-weight:700;font-size:24px;margin:0;color:var(--ink)}
.buybar .btns{margin:0}
.mbtn{display:none}
@media (max-width:719px){
  .buybar{position:fixed;left:0;right:0;bottom:0;z-index:20;padding:8px 0 calc(8px + env(safe-area-inset-bottom));background:var(--sheet);border-top:1px solid var(--sand-200)}
  .buybar .wrap{flex-wrap:nowrap;gap:12px}
  .buybar p{font-family:var(--sans);font-weight:400;font-size:15px;line-height:1.35}
  .buybar .btns{display:none}
  .mbtn{display:inline-flex;align-items:center;justify-content:center;flex:0 0 auto;min-height:48px;min-width:112px;padding:0 16px;border-radius:2px;background:var(--red);color:#fff;text-decoration:none;font-weight:600}
  body{padding-bottom:calc(64px + env(safe-area-inset-bottom))}
}

/* 页脚 */
.site-f{background:var(--pine-900);color:var(--on-dark-muted);font-size:15px;padding:64px 0 48px}
.site-f a{color:var(--on-dark)}
.site-f .overline{color:var(--on-dark-muted)}
.sig{display:flex;align-items:center;gap:16px;margin-bottom:48px}
.sig img{width:56px;height:56px}
.sig div{display:flex;flex-direction:column}
.sig b{font-family:var(--serif);font-size:24px;color:var(--on-dark);font-weight:700}
.sig span{font-size:17px}.sig span[lang]{font-size:15px}
.two{display:grid;grid-template-columns:1fr;gap:32px;border-top:1px solid rgba(248,244,236,.18);padding-top:32px}
@media (min-width:960px){.two{grid-template-columns:1fr 1fr;gap:0}.two>div+div{border-left:1px solid rgba(248,244,236,.18);padding-left:48px}}
.two p{margin:0 0 8px}
.fnav{list-style:none;padding:0;margin:12px 0 0;display:grid;grid-template-columns:repeat(2,minmax(0,12em))}
.fnav a{display:inline-flex;align-items:center;min-height:44px;text-decoration:none}
.base{display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px 24px;border-top:1px solid rgba(248,244,236,.18);margin-top:48px;padding-top:20px}
.err{margin:64px auto}

@media (prefers-reduced-motion:reduce){*{transition:none!important}}

/* ===== v1.4 视觉修正（修改单 P0-9、11、12、13） ===== */
@media (min-width:960px){.srow.rev .simg{margin-top:0}.srow.rev::before{display:none}.srow{align-items:center}}
.sblock{background:var(--pine-900);color:var(--on-dark);display:flex;align-items:center;justify-content:center;aspect-ratio:4/3;padding:32px}
@media (min-width:960px){.sblock{aspect-ratio:4/5}}
.sblock span{font-family:var(--serif-sys,Georgia,serif);font-size:clamp(28px,3.2vw,44px);line-height:1.2;letter-spacing:.02em;text-align:center}
.card a{background:var(--sand-100);padding:0 0 20px;height:100%}
.card img{aspect-ratio:4/3}
.card b,.card .sum{padding:0 20px}.card b{margin-top:16px}
.rows a,.trows a{min-height:72px}
.trows b{font-size:18px}.trows span{font-size:15px;color:var(--muted)}
.expo-note{padding-top:var(--section);padding-bottom:16px}
.expo-note h2{font-size:var(--fs-h3)}
.expo-note p{max-width:44em;color:var(--muted)}
.expo-note p a{margin-left:4px;white-space:nowrap}
.expo-mini{list-style:none;padding:0;margin:20px 0 0;display:grid;grid-template-columns:repeat(3,1fr);gap:12px;max-width:720px}
.expo-mini img{width:100%;aspect-ratio:3/2;object-fit:cover}
.topimg{margin:24px 0 32px;max-width:720px}.topimg img{width:100%;aspect-ratio:4/3;object-fit:cover}

.inbox{padding-left:1.2em}.inbox li{margin:4px 0}
.flag-soon{display:inline-block;background:var(--sand-100);padding:6px 12px;font-size:15px}
.btn-o{background:transparent;color:var(--ink);border:1px solid currentColor}

/* ===== v1.4.3 卖点区（R-1109-1428-1） ===== */
.sell{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr;gap:16px;counter-reset:s}
@media (min-width:720px){.sell{grid-template-columns:repeat(3,1fr);gap:24px}}
.sell li{border-top:2px solid currentColor;padding:14px 0 0;counter-increment:s}
.sell li::before{content:"0" counter(s);display:block;font-size:.8em;letter-spacing:.1em;opacity:.6;margin-bottom:6px}
.sell b{display:block;font-size:1.25em;margin-bottom:6px}
.sell span{display:block;line-height:1.7}
.sell-sec{margin-bottom:32px}

/* v1.4.5：正文栏内卖点区单列 */
.col .sell{grid-template-columns:1fr}

.beian{display:inline-flex;flex-wrap:wrap;align-items:center;gap:6px 16px}.beian a{display:inline-flex;align-items:center;gap:4px;color:inherit;text-decoration:none}.beian a:hover{text-decoration:underline}.beian img{width:16px;height:16px;display:inline-block}
.tbl{overflow-x:auto;-webkit-overflow-scrolling:touch}.tbl table{min-width:720px}.tbl tbody td:first-child,.tbl tbody th:first-child{min-width:7.5em}