:root{
  --paper:#f6f3ec;
  --paper-2:#eeeade;
  --ink:#171512;
  --ink-soft:#57524a;
  --line:#d8d2c4;
  --dark:#131210;
  --dark-2:#1c1a17;
  --dark-line:#33302a;
  --dark-text:#eae6db;
  --dark-soft:#a49d8e;
  --accent:#b5341a;
  --accent-bright:#d64524;
  --serif:"Fraunces",Georgia,"Times New Roman",serif;
  --sans:"Instrument Sans",-apple-system,BlinkMacSystemFont,"Helvetica Neue",Arial,sans-serif;
  --mono:"IBM Plex Mono","SF Mono",Menlo,monospace;
  --ease:cubic-bezier(.16,1,.3,1);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{
  font-family:var(--sans);
  background:var(--paper);
  color:var(--ink);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

/* ---------- scroll progress bar ---------- */
.scroll-progress{
  position:fixed;top:0;left:0;height:2px;width:0;z-index:101;
  background:linear-gradient(90deg,var(--accent),var(--accent-bright));
  transition:width .1s linear;
}

/* ---------- custom cursor (desktop, pointer:fine only) ---------- */
@media(pointer:fine){
  .cursor-dot{
    position:fixed;top:0;left:0;width:8px;height:8px;border-radius:50%;
    background:var(--accent);pointer-events:none;z-index:9999;
    transform:translate(-50%,-50%);transition:width .3s var(--ease),height .3s var(--ease),opacity .3s;
    mix-blend-mode:difference;
  }
  .cursor-dot.hover{width:36px;height:36px;opacity:.4}
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
::selection{background:var(--accent);color:var(--paper)}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:2px}

.skip-link{
  position:fixed;top:-60px;left:16px;z-index:200;
  background:var(--ink);color:var(--paper);
  font-family:var(--mono);font-size:12px;letter-spacing:.1em;
  padding:10px 18px;transition:top .25s var(--ease);
}
.skip-link:focus{top:16px}

.mono{font-family:var(--mono);letter-spacing:.12em;text-transform:uppercase;font-size:11px;font-weight:500}
.wrap{max-width:1280px;margin:0 auto;padding:0 clamp(20px,4vw,48px)}

/* ---------- reveal ---------- */
.rv{opacity:0;transform:translateY(28px);transition:opacity .9s var(--ease),transform .9s var(--ease);transition-delay:var(--d,0s)}
.rv.in{opacity:1;transform:none}

/* ---------- nav ---------- */
.nav{
  position:fixed;inset:0 0 auto 0;z-index:100;
  border-bottom:1px solid transparent;
  transition:background .4s var(--ease),border-color .4s var(--ease),backdrop-filter .4s;
}
.nav.scrolled{background:rgba(246,243,236,.86);backdrop-filter:blur(16px) saturate(1.4);border-bottom-color:var(--line)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:72px}
.nav-actions{display:flex;align-items:center;gap:16px}
.lang-toggle{display:inline-flex;border:1px solid var(--line);border-radius:999px;overflow:hidden}
.lang-toggle button{font-family:var(--mono);font-size:10px;letter-spacing:.08em;padding:6px 12px;color:var(--ink-soft);background:transparent;transition:background .3s,color .3s;cursor:pointer}
.lang-toggle button[aria-pressed="true"]{background:var(--ink);color:var(--paper)}
.brand{font-family:var(--serif);font-weight:600;font-size:22px;letter-spacing:-.01em;display:flex;align-items:baseline;gap:6px}
.brand i{width:8px;height:8px;border-radius:50%;background:var(--accent);display:inline-block;transform:translateY(-1px)}
.brand sup{font-family:var(--mono);font-size:9px;letter-spacing:.1em;color:var(--ink-soft)}
.nav-links{display:flex;gap:34px;list-style:none}
.nav-links a{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-soft);position:relative;padding:6px 0;transition:color .25s,letter-spacing .35s var(--ease)}
.nav-links a::after{content:"";position:absolute;left:0;bottom:0;width:100%;height:1px;background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform .35s var(--ease)}
.nav-links a:hover,.nav-links a.active{color:var(--ink);letter-spacing:.18em}
.nav-links a:hover::after,.nav-links a.active::after{transform:scaleX(1)}
.btn{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;font-weight:500;
  padding:13px 26px;border:1px solid var(--ink);border-radius:2px;
  transition:background .3s var(--ease),color .3s var(--ease),border-color .3s,box-shadow .4s var(--ease),transform .3s var(--ease);
  position:relative;overflow:hidden;
}
.btn::before{content:"";position:absolute;inset:0;background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform .4s var(--ease);z-index:-1}
.btn:hover::before{transform:scaleX(1)}
.btn:hover{box-shadow:0 8px 24px -10px rgba(181,52,26,.4);transform:translateY(-1px)}
.btn:hover{background:var(--ink);color:var(--paper)}
.btn.solid{background:var(--ink);color:var(--paper)}
.btn.solid:hover{background:var(--accent);border-color:var(--accent)}
.btn.light{border-color:var(--dark-text);color:var(--dark-text)}
.btn.light:hover{background:var(--dark-text);color:var(--dark)}
.burger{display:none;flex-direction:column;gap:5px;width:44px;height:44px;align-items:center;justify-content:center}
.burger span{width:22px;height:1.5px;background:var(--ink);transition:transform .35s var(--ease),opacity .25s}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}

.mobile-menu{
  position:fixed;inset:0;z-index:90;background:var(--paper);
  display:flex;flex-direction:column;justify-content:center;padding:0 clamp(24px,8vw,64px);
  opacity:0;visibility:hidden;transition:opacity .4s var(--ease),visibility .4s;
}
.mobile-menu.open{opacity:1;visibility:visible}
.mobile-menu a{
  font-family:var(--serif);font-size:clamp(34px,9vw,54px);font-weight:400;line-height:1.25;
  border-bottom:1px solid var(--line);padding:14px 0;display:flex;justify-content:space-between;align-items:center;
}
.mobile-menu a small{font-family:var(--mono);font-size:11px;letter-spacing:.14em;color:var(--ink-soft)}
.mobile-menu .lang-toggle{margin-top:36px;align-self:flex-start}

/* ---------- i18n switch transition ---------- */
/* i18n-anim 在切换全程挂载（保证淡出与淡入两个方向都有过渡），i18n-out 标记隐藏阶段 */
html.i18n-anim [data-i18n],
html.i18n-anim [data-i18n-html]{transition:opacity .18s ease}
html.i18n-out [data-i18n],
html.i18n-out [data-i18n-html]{opacity:0}
@media (prefers-reduced-motion:reduce){
  html.i18n-anim [data-i18n],html.i18n-anim [data-i18n-html]{transition:none}
}

/* ---------- hero ---------- */
.hero{padding:clamp(140px,18vh,200px) 0 clamp(60px,8vh,110px);position:relative}
.hero-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:clamp(24px,3vw,48px);align-items:end}
.hero-copy{grid-column:1/7;padding-bottom:8px}
.kicker{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--accent);display:flex;align-items:center;gap:12px;margin-bottom:28px}
.kicker::before{content:"";width:32px;height:1px;background:var(--accent)}
.hero h1{
  font-family:var(--serif);font-weight:400;
  font-size:clamp(46px,6.4vw,88px);
  line-height:1.02;letter-spacing:-.02em;
}
.hero h1 em{font-style:italic;font-weight:300;color:var(--accent)}
.hero-sub{max-width:440px;margin:30px 0 38px;color:var(--ink-soft);font-size:17px}
.hero-cta{display:flex;gap:16px;flex-wrap:wrap;align-items:center}
.link-arrow{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;font-weight:500;display:inline-flex;align-items:center;gap:8px;padding:13px 4px;border-bottom:1px solid var(--line);transition:border-color .3s,gap .3s var(--ease)}
.link-arrow:hover{border-color:var(--ink);gap:14px}
.link-arrow .arr{color:var(--accent)}
.hero-figure{grid-column:7/13;position:relative}
.hero-meta{display:flex;gap:clamp(20px,3vw,44px);margin-top:56px;padding-top:22px;border-top:1px solid var(--line)}
.hero-meta div b{font-family:var(--serif);font-size:26px;font-weight:500;display:block;line-height:1.1}
.hero-meta div span{font-family:var(--mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-soft)}

/* viewfinder frame */
.vf{position:relative;overflow:hidden;background:var(--paper-2)}
.vf picture{display:contents}/* <picture> 不产生布局盒，img 行为同直子 */
.vf img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s var(--ease)}
.vf:hover img{transform:scale(1.035)}
.vf::before{
  content:"";position:absolute;inset:14px;z-index:2;pointer-events:none;opacity:0;transition:opacity .45s var(--ease);
  background:
    linear-gradient(var(--paper),var(--paper)) top left/26px 2px,
    linear-gradient(var(--paper),var(--paper)) top left/2px 26px,
    linear-gradient(var(--paper),var(--paper)) top right/26px 2px,
    linear-gradient(var(--paper),var(--paper)) top right/2px 26px,
    linear-gradient(var(--paper),var(--paper)) bottom left/26px 2px,
    linear-gradient(var(--paper),var(--paper)) bottom left/2px 26px,
    linear-gradient(var(--paper),var(--paper)) bottom right/26px 2px,
    linear-gradient(var(--paper),var(--paper)) bottom right/2px 26px;
  background-repeat:no-repeat;
}
.vf:hover::before{opacity:1}
.vf .rec{position:absolute;top:20px;right:26px;z-index:2;display:flex;align-items:center;gap:7px;font-family:var(--mono);font-size:10px;letter-spacing:.16em;color:var(--paper);opacity:0;transition:opacity .45s}
.vf .rec::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--accent-bright);animation:blink 1.4s infinite}
.vf:hover .rec{opacity:1}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.15}}
.exif{
  display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;
  font-family:var(--mono);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-soft);
  padding:14px 2px 0;
}
.hero-figure .vf{aspect-ratio:4/3}
.spec-chip{
  position:absolute;left:-14px;bottom:34px;z-index:3;
  background:var(--paper);border:1px solid var(--line);
  padding:14px 18px;font-family:var(--mono);font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;line-height:1.9;color:var(--ink-soft);
  box-shadow:0 18px 40px -22px rgba(23,21,18,.35);
  animation:chipFloat 6s ease-in-out infinite;
}
@keyframes chipFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
.spec-chip b{color:var(--ink);font-weight:500}

/* ---------- marquee ---------- */
.marquee{border-block:1px solid var(--line);overflow:hidden;padding:16px 0;background:var(--paper)}
.marquee:hover .marquee-track{animation-play-state:paused}
.marquee-track{display:flex;width:max-content;animation:scroll 30s linear infinite}
.marquee span{
  font-family:var(--mono);font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--ink-soft);
  white-space:nowrap;display:flex;align-items:center;
}
.marquee span::after{content:"✳";margin:0 28px;color:var(--accent);font-size:12px}
@keyframes scroll{to{transform:translateX(-50%)}}

/* ---------- sections ---------- */
section{padding:clamp(80px,11vw,140px) 0}
.sec-head{display:flex;align-items:baseline;justify-content:space-between;gap:24px;flex-wrap:wrap;margin-bottom:clamp(40px,5vw,72px)}
.sec-no{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--accent);display:inline-flex;align-items:center;gap:10px}
.sec-no::after{content:"";width:24px;height:1px;background:var(--accent);display:inline-block;animation:lineGrow .8s var(--ease) forwards;transform-origin:left}
@keyframes lineGrow{from{transform:scaleX(0)}to{transform:scaleX(1)}}
.sec-head h2{font-family:var(--serif);font-weight:400;font-size:clamp(34px,4.4vw,58px);line-height:1.06;letter-spacing:-.015em;max-width:16ch;margin-top:14px}
.sec-head h2 em{font-style:italic;font-weight:300}
.sec-head p{max-width:360px;color:var(--ink-soft);font-size:15.5px}

/* ---------- products ---------- */
.featured{
  display:grid;grid-template-columns:1.15fr 1fr;
  border:1px solid var(--line);background:var(--paper);
  margin-bottom:clamp(24px,3vw,40px);
}
.featured .vf{aspect-ratio:auto;min-height:420px}
.featured-body{padding:clamp(28px,3.4vw,52px);display:flex;flex-direction:column}
.tag{font-family:var(--mono);font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--paper);background:var(--accent);padding:5px 10px;align-self:flex-start;border-radius:2px}
.featured-body h3{font-family:var(--serif);font-weight:400;font-size:clamp(30px,3vw,42px);letter-spacing:-.01em;margin:20px 0 10px}
.featured-body>p{color:var(--ink-soft);font-size:15.5px;margin-bottom:26px}
.spec-rows{list-style:none;margin-bottom:30px}
.spec-rows li{
  display:flex;justify-content:space-between;gap:18px;
  font-family:var(--mono);font-size:11.5px;letter-spacing:.08em;text-transform:uppercase;
  padding:11px 0;border-bottom:1px dashed var(--line);
}
.spec-rows li span:first-child{color:var(--ink-soft)}
.price-row{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-top:auto}
.price{font-family:var(--serif);font-size:30px;font-weight:500}
.price small{font-family:var(--mono);font-size:10px;letter-spacing:.12em;color:var(--ink-soft);display:block;text-transform:uppercase;margin-top:2px}
.product-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,3vw,40px)}
.card{border:1px solid var(--line);background:var(--paper);display:flex;flex-direction:column;transition:box-shadow .4s var(--ease),transform .4s var(--ease),border-color .4s}
.card:hover{box-shadow:0 30px 60px -34px rgba(23,21,18,.35);transform:translateY(-6px);border-color:var(--accent)}
.card .vf img{transition:transform .8s var(--ease)}
.card:hover .vf img{transform:scale(1.06)}
.card .vf{aspect-ratio:4/3;border-bottom:1px solid var(--line)}
.card-body{padding:clamp(22px,2.4vw,34px);display:flex;flex-direction:column;flex:1}
.card-body h3{font-family:var(--serif);font-weight:400;font-size:26px;margin:14px 0 8px}
.card-body>p{color:var(--ink-soft);font-size:14.5px;margin-bottom:20px}
.card .price-row{margin-top:auto;padding-top:18px}
.card .price{font-size:24px}

/* ---------- dark / craft ---------- */
.dark{background:var(--dark);color:var(--dark-text)}
.dark .sec-head h2{color:var(--dark-text)}
.dark .sec-head p{color:var(--dark-soft)}
.sprockets{display:flex;gap:16px;padding:18px 0;overflow:hidden;border-block:1px solid var(--dark-line)}
.sprockets i{flex:none;width:26px;height:15px;border:1.5px solid var(--dark-line);border-radius:3px}
.film-frame{padding:0}
.film-frame .vf{aspect-ratio:21/9}
.film-frame .vf::before{background:
    linear-gradient(var(--dark-text),var(--dark-text)) top left/26px 2px,
    linear-gradient(var(--dark-text),var(--dark-text)) top left/2px 26px,
    linear-gradient(var(--dark-text),var(--dark-text)) top right/26px 2px,
    linear-gradient(var(--dark-text),var(--dark-text)) top right/2px 26px,
    linear-gradient(var(--dark-text),var(--dark-text)) bottom left/26px 2px,
    linear-gradient(var(--dark-text),var(--dark-text)) bottom left/2px 26px,
    linear-gradient(var(--dark-text),var(--dark-text)) bottom right/26px 2px,
    linear-gradient(var(--dark-text),var(--dark-text)) bottom right/2px 26px;background-repeat:no-repeat}
.pillars{display:grid;grid-template-columns:repeat(3,1fr);margin-top:clamp(44px,5vw,72px)}
.pillar{padding:clamp(24px,2.6vw,40px) clamp(20px,2.4vw,36px);border-left:1px solid var(--dark-line)}
.pillar:first-child{border-left:0;padding-left:0}
.pillar .no{font-family:var(--mono);font-size:11px;letter-spacing:.16em;color:var(--accent-bright)}
.pillar h3{font-family:var(--serif);font-weight:400;font-size:clamp(22px,2vw,28px);margin:16px 0 12px}
.pillar p{color:var(--dark-soft);font-size:14.5px}

/* ---------- gallery ---------- */
.gallery-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap}
.gal-nav{display:flex;gap:10px}
.gal-nav button{
  font-family:var(--mono);font-size:14px;width:52px;height:44px;border:1px solid var(--line);border-radius:2px;
  transition:background .3s,color .3s,border-color .3s;
}
.gal-nav button:hover{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.gal-track{
  display:flex;gap:clamp(18px,2.4vw,32px);overflow-x:auto;scroll-snap-type:x mandatory;
  padding:6px 2px 18px;margin-top:36px;scrollbar-width:none;
}
.gal-track::-webkit-scrollbar{display:none}
.gal-item{flex:0 0 min(78vw,520px);scroll-snap-align:start}
.gal-item .vf{aspect-ratio:4/3}
.gal-item .cap{display:flex;justify-content:space-between;gap:10px;padding-top:12px;font-family:var(--mono);font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-soft)}
.gal-item .cap b{color:var(--ink);font-weight:500}

/* ---------- story ---------- */
.story-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:clamp(32px,5vw,88px);align-items:start}
.story-sticky{position:sticky;top:110px}
.story-copy p{color:var(--ink-soft);font-size:16.5px;margin-bottom:22px;max-width:56ch}
.story-copy p:first-of-type::first-letter{
  font-family:var(--serif);font-size:64px;line-height:.85;float:left;
  padding:6px 12px 0 0;color:var(--accent);font-weight:500;
}
.pull-quote{
  font-family:var(--serif);font-style:italic;font-weight:300;
  font-size:clamp(24px,2.6vw,34px);line-height:1.3;letter-spacing:-.01em;
  border-left:2px solid var(--accent);padding-left:26px;margin:40px 0;color:var(--ink);
}
.story-figure{margin-top:40px}
.story-figure .vf{aspect-ratio:16/10}
.stats{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);margin-top:clamp(48px,6vw,80px)}
.stat{padding:clamp(22px,3vw,36px) clamp(16px,2vw,28px) 0}
.stat b{font-family:var(--serif);font-weight:500;font-size:clamp(38px,4.4vw,58px);letter-spacing:-.02em;line-height:1;display:block}
.stat b i{font-style:normal;color:var(--accent)}
.stat > span{font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-soft);display:block;margin-top:10px}

/* ===== SHOP LIST ===== */
.shop-list{border-top:1px solid var(--line)}
.shop-row{display:grid;grid-template-columns:1fr auto 30px;align-items:center;gap:20px;padding:26px 6px;border-bottom:1px solid var(--line);text-decoration:none;color:inherit;transition:padding-left .4s var(--ease),background .4s,border-color .4s;position:relative;overflow:hidden}
.shop-row::before{content:"";position:absolute;left:0;top:0;width:2px;height:100%;background:var(--accent);transform:scaleY(0);transform-origin:top;transition:transform .4s var(--ease)}
.shop-row:hover{padding-left:20px;background:rgba(22,20,16,.03)}
.shop-row:hover::before{transform:scaleY(1)}
.shop-name{font-family:var(--serif);font-weight:400;font-size:clamp(20px,2.4vw,30px);letter-spacing:-.01em}
.shop-price{font-family:var(--mono);font-size:14px;color:var(--muted)}
.shop-row .arr{font-size:18px;color:var(--muted);transition:transform .35s var(--ease),color .35s}
.shop-row:hover .arr{transform:translateX(6px);color:var(--accent)}

/* ---------- reviews ---------- */
.reviews-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(22px,2.6vw,36px)}
.review{
  border-top:2px solid var(--ink);padding-top:26px;display:flex;flex-direction:column;gap:22px;
  transition:border-color .35s;
}
.review:hover{border-top-color:var(--accent)}
.review .stars{font-family:var(--mono);font-size:11px;letter-spacing:.3em;color:var(--accent)}
.review blockquote{font-family:var(--serif);font-style:italic;font-weight:300;font-size:clamp(19px,1.7vw,23px);line-height:1.42;flex:1}
.review footer{display:flex;gap:14px;align-items:center}
.review footer img{width:52px;height:52px;border-radius:50%;object-fit:cover;filter:saturate(.85)}
.review footer b{font-size:14.5px;font-weight:600;display:block}
.review footer span{font-family:var(--mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-soft)}

/* ---------- contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1.15fr;gap:clamp(36px,5vw,96px);align-items:start}
.contact-info .row{border-top:1px solid var(--line);padding:20px 0}
.contact-info .row:first-child{border-top:0;padding-top:0}
.contact-info .row b{font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-soft);display:block;margin-bottom:8px;font-weight:500}
.contact-info .row p{font-size:16px;line-height:1.7}
.contact-info .row a{border-bottom:1px solid var(--line);transition:border-color .3s,color .3s}
.contact-info .row a:hover{border-color:var(--accent);color:var(--accent)}
.field{margin-bottom:26px}
.field label{font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-soft);display:block;margin-bottom:9px;font-weight:500}
.field input,.field select,.field textarea{
  width:100%;background:transparent;border:0;border-bottom:1px solid var(--line);border-radius:0;
  font-family:var(--sans);font-size:16.5px;color:var(--ink);padding:10px 2px 12px;
  transition:border-color .3s;appearance:none;
}
.field textarea{resize:vertical;min-height:110px}
.field select{background-image:linear-gradient(45deg,transparent 50%,var(--ink-soft) 50%),linear-gradient(135deg,var(--ink-soft) 50%,transparent 50%);background-position:calc(100% - 16px) 50%,calc(100% - 11px) 50%;background-size:5px 5px;background-repeat:no-repeat;cursor:pointer}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-bottom-color:var(--accent)}
.field.invalid input,.field.invalid textarea{border-bottom-color:var(--accent)}
.err{font-family:var(--mono);font-size:10.5px;letter-spacing:.08em;color:var(--accent);margin-top:7px;display:none}
.field.invalid .err{display:block}
.form-ok{
  display:none;border:1px solid var(--line);padding:clamp(28px,4vw,48px);text-align:center;
}
.form-ok.show{display:block}
.form-ok .big{font-family:var(--serif);font-size:clamp(26px,3vw,36px);font-weight:400;margin:16px 0 10px}
.form-ok p{color:var(--ink-soft);font-size:15px}
.form-ok .stamp{
  width:52px;height:52px;border:1.5px solid var(--accent);border-radius:50%;margin:0 auto;
  display:flex;align-items:center;justify-content:center;color:var(--accent);font-size:22px;
  transform:rotate(-8deg);
}

/* ---------- footer ---------- */
footer.site{background:var(--dark);color:var(--dark-text);padding:clamp(64px,8vw,110px) 0 40px}
.foot-word{
  font-family:var(--serif);font-weight:500;letter-spacing:-.02em;
  font-size:clamp(52px,9vw,130px);line-height:1;
  color:transparent;-webkit-text-stroke:1px var(--dark-line);
  transition:color .8s var(--ease),-webkit-text-stroke-width .8s;user-select:none;
  cursor:default;
}
.foot-word:hover{color:var(--dark-text);-webkit-text-stroke-width:0}
.foot-word i{font-style:normal;color:var(--accent-bright);-webkit-text-stroke:0}
.foot-cols{display:grid;grid-template-columns:repeat(4,1fr);gap:32px;margin:clamp(44px,6vw,72px) 0;padding-top:clamp(32px,4vw,48px);border-top:1px solid var(--dark-line)}
.foot-cols b{font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--dark-soft);display:block;margin-bottom:16px;font-weight:500}
.foot-cols a{display:block;font-size:14px;color:var(--dark-text);padding:5px 0;opacity:.85;transition:opacity .25s,transform .3s var(--ease)}
.foot-cols a:hover{opacity:1;transform:translateX(4px);color:var(--accent-bright)}
.foot-base{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;border-top:1px solid var(--dark-line);padding-top:26px;font-family:var(--mono);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--dark-soft)}

/* ---------- zh-CN typographic adjustments ----------
   中文排版规范层：字距归零、行高放宽、段落间距以字号为基准、
   两端对齐（表意断行规则）、标点悬挂；不套用拉丁排版的紧字距/紧行高/斜体 */

/* 标题：汉字字面方正，拉丁的负字距与紧行高会造成粘连感 */
html[lang="zh-CN"] .hero h1{letter-spacing:0;line-height:1.22}
html[lang="zh-CN"] .sec-head h2,
html[lang="zh-CN"] .gallery-head h2,
html[lang="zh-CN"] .story-sticky h2{letter-spacing:0;line-height:1.3}
html[lang="zh-CN"] .featured-body h3,
html[lang="zh-CN"] .card h3,
html[lang="zh-CN"] .pillar h3,
html[lang="zh-CN"] .shop-name{letter-spacing:0}
html[lang="zh-CN"] .credit-big{letter-spacing:.06em}
html[lang="zh-CN"] .stat b{letter-spacing:0}

/* 去仿斜体（中文字体无斜体字形，浏览器合成的歪斜仿斜体不规范） */
html[lang="zh-CN"] h1 em,html[lang="zh-CN"] h2 em,
html[lang="zh-CN"] .pull-quote,html[lang="zh-CN"] .review blockquote{font-style:normal}

/* 正文：行高 1.9；两端对齐 + 表意断行；行尾标点悬挂 */
html[lang="zh-CN"] body{line-height:1.9}
html[lang="zh-CN"] .hero-sub,
html[lang="zh-CN"] .sec-head > p,
html[lang="zh-CN"] .featured-body > p,
html[lang="zh-CN"] .card p,
html[lang="zh-CN"] .pillar p,
html[lang="zh-CN"] .story-copy p,
html[lang="zh-CN"] .contact-info p,
html[lang="zh-CN"] .form-ok p{
  line-height:1.9;
  text-align:justify;
  text-justify:inter-ideograph;
  hanging-punctuation:allow-end;
}
/* 段落间距随字号走（em），不受拉丁 56ch 行长限制（中文行长以 30–40 字为宜，由栅格宽度控制） */
html[lang="zh-CN"] .story-copy p{margin-bottom:1.4em;max-width:none}
/* 引号悬挂：句首「」凸出对齐 */
html[lang="zh-CN"] .pull-quote{letter-spacing:0;line-height:1.75;hanging-punctuation:first allow-end}
/* 含中文的小型功能标签保持均匀字距 */
html[lang="zh-CN"] .spec-rows span,
html[lang="zh-CN"] .exif span{letter-spacing:.02em}

html[lang="zh-CN"] .marquee span{letter-spacing:.3em}
html[lang="zh-CN"] .foot-word{letter-spacing:0}

/* ---------- responsive ---------- */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;align-items:start}
  .hero-copy{grid-column:1/-1}
  .hero-figure{grid-column:1/-1;margin-top:20px}
  .featured{grid-template-columns:1fr}
  .featured .vf{min-height:0;aspect-ratio:4/3}
  .pillars{grid-template-columns:1fr;gap:8px}
  .pillar{border-left:0;border-top:1px solid var(--dark-line);padding-left:0;padding-top:28px}
  .pillar:first-child{border-top:0;padding-top:0}
  .story-grid,.contact-grid{grid-template-columns:1fr}
  .story-sticky{position:static}
  .reviews-grid{grid-template-columns:1fr;gap:40px}
  .foot-cols{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:768px){
  .nav-links,.nav .btn{display:none}
  .burger{display:flex}
  .product-grid{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr;gap:20px}
  .spec-chip{left:8px;bottom:14px;padding:10px 14px}
  .hero-meta{flex-wrap:wrap;gap:20px}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  .rv{opacity:1;transform:none}
  .scroll-progress{display:none}
  .cursor-dot{display:none!important}
  .spec-chip{animation:none}
  .ascii-fx,.ascii-rain,.ascii-toggle{display:none!important}
}

/* ---------- ascii fx（字符视觉层） ---------- */
.vf .ascii-fx{position:absolute;inset:0;width:100%;height:100%;z-index:1;pointer-events:none}
.hero-figure .vf.ascii-on img{visibility:hidden}
.hero-figure .vf:not(.ascii-on) .ascii-fx{display:none}
.ascii-toggle{
  position:absolute;left:18px;bottom:18px;z-index:3;display:inline-flex;align-items:center;gap:8px;
  font-family:var(--mono);font-size:10px;letter-spacing:.18em;text-transform:uppercase;
  padding:9px 15px;border:1px solid var(--line);border-radius:999px;cursor:pointer;
  background:rgba(246,243,236,.85);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
  color:var(--ink);transition:transform .3s var(--ease),box-shadow .3s;
}
.ascii-toggle::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--accent)}
.ascii-toggle:hover{transform:translateY(-1px);box-shadow:0 8px 20px -10px rgba(23,21,18,.4)}
#craft{position:relative;overflow:hidden}
#craft .wrap,#craft .film-frame,#craft .sprockets{position:relative;z-index:1}
.ascii-rain{position:absolute;inset:0;width:100%;height:100%;z-index:0;pointer-events:none}