/*
Theme Name: WITMIRROR Shop
Description: Retail showroom theme for shop.witmirror.com — products link to AliExpress for checkout.
Version: 1.0.1
Author: WITMIRROR
Text Domain: witshop
*/

/* ---------- 字体（本地托管） ---------- */
@font-face{font-family:"Montserrat";font-style:normal;font-weight:400;font-display:swap;src:url(assets/fonts/montserrat-latin-400-normal.woff2) format("woff2")}
@font-face{font-family:"Montserrat";font-style:normal;font-weight:500;font-display:swap;src:url(assets/fonts/montserrat-latin-500-normal.woff2) format("woff2")}
@font-face{font-family:"Montserrat";font-style:normal;font-weight:600;font-display:swap;src:url(assets/fonts/montserrat-latin-600-normal.woff2) format("woff2")}
@font-face{font-family:"Montserrat";font-style:normal;font-weight:700;font-display:swap;src:url(assets/fonts/montserrat-latin-700-normal.woff2) format("woff2")}
@font-face{font-family:"Open Sans";font-style:normal;font-weight:400;font-display:swap;src:url(assets/fonts/open-sans-latin-400-normal.woff2) format("woff2")}
@font-face{font-family:"Open Sans";font-style:normal;font-weight:600;font-display:swap;src:url(assets/fonts/open-sans-latin-600-normal.woff2) format("woff2")}

/* ---------- 设计变量 ---------- */
:root{
  --ink:#1c1d1f;--ink-2:#25272a;--ink-3:#303337;
  --text:#3a3936;--muted:#77726b;
  --paper:#f7f4ef;--sand:#eee7dc;--stone:#e1d7c8;--white:#fff;
  --gold:#b48a52;--gold-2:#d8b57c;--gold-dark:#8a6837;
  --line:#e6dfd4;--line-dark:rgba(255,255,255,.12);
  --r:16px;--r-sm:10px;
  --sh-1:0 1px 2px rgba(28,29,31,.05),0 6px 18px rgba(28,29,31,.06);
  --sh-2:0 18px 40px -12px rgba(28,29,31,.22),0 4px 10px rgba(28,29,31,.06);
  --sh-3:0 40px 80px -24px rgba(0,0,0,.55);
  --wrap:1240px;
  --fh:"Montserrat",system-ui,-apple-system,"Segoe UI",Arial,sans-serif;
  --fb:"Open Sans",system-ui,-apple-system,"Segoe UI",Arial,sans-serif;
}

/* ---------- 基础 ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;font:16px/1.65 var(--fb);color:var(--text);background:var(--paper);-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
a:hover{color:var(--gold-dark)}
h1,h2,h3{font-family:var(--fh);color:var(--ink);line-height:1.18;margin:0 0 .5em;font-weight:600;letter-spacing:-.01em}
h1{font-size:clamp(2rem,4.4vw,3.4rem)}
h2{font-size:clamp(1.55rem,2.8vw,2.3rem)}
h3{font-size:1.08rem}
p{margin:0 0 1em}
button{font:inherit;cursor:pointer}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
.wrap--narrow{max-width:860px}
.skip{position:absolute;left:-9999px}.skip:focus{left:12px;top:12px;z-index:100;background:var(--ink);color:#fff;padding:8px 14px;border-radius:6px}
.screen-reader-text{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.ic{flex:none;vertical-align:middle}
:focus-visible{outline:2px solid var(--gold);outline-offset:2px}

/* ---------- 按钮 ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:14px 26px;border-radius:999px;font:600 .9rem/1 var(--fh);letter-spacing:.04em;border:1.5px solid transparent;transition:background .2s,color .2s,border-color .2s,transform .2s,box-shadow .2s;white-space:nowrap}
.btn .ic{width:18px;height:18px}
.btn:hover{transform:translateY(-1px)}
.btn--sm{padding:10px 18px;font-size:.8rem}
.btn--block{width:100%}
.btn--dark{background:var(--ink);color:#fff}.btn--dark:hover{background:var(--gold-dark);color:#fff}
.btn--light{background:#fff;color:var(--ink)}.btn--light:hover{background:var(--gold-2);color:var(--ink)}
.btn--ghost-light{border-color:rgba(255,255,255,.45);color:#fff}.btn--ghost-light:hover{border-color:#fff;color:#fff;background:rgba(255,255,255,.08)}
.btn--outline{border-color:var(--stone);color:var(--ink);background:#fff}.btn--outline:hover{border-color:var(--ink);color:var(--ink)}
.btn--buy{background:linear-gradient(135deg,var(--ink) 0%,var(--ink-3) 100%);color:#fff;padding:18px 28px;font-size:.95rem;box-shadow:var(--sh-2)}
.btn--buy:hover{background:var(--gold-dark);color:#fff}
.btn--buy.btn--sm{padding:11px 18px;font-size:.8rem;box-shadow:none}
.btn--buy.is-soon{background:var(--sand);color:var(--muted);box-shadow:none;cursor:default;border-color:var(--stone)}
.btn--buy.is-soon:hover{transform:none}
.link-arrow{display:inline-flex;align-items:center;gap:8px;font:600 .88rem var(--fh);color:var(--ink);letter-spacing:.03em}
.link-arrow .ic{transition:transform .2s}.link-arrow:hover .ic{transform:translateX(4px)}
.link-arrow--light{color:#fff}.link-arrow--light:hover{color:var(--gold-2)}
.eyebrow{font:600 .74rem/1.4 var(--fh);letter-spacing:.2em;text-transform:uppercase;color:var(--gold-dark);margin:0 0 14px}
.eyebrow a:hover{color:var(--ink)}
.eyebrow--gold{color:var(--gold-2)}

/* ---------- 顶部条 + 页头 ---------- */
.announce{background:var(--ink);color:#d9d4cc;font-size:.8rem;letter-spacing:.02em}
.announce .wrap{display:flex;align-items:center;justify-content:center;gap:8px;padding-top:8px;padding-bottom:8px;text-align:center}
.announce .ic{width:15px;height:15px;color:var(--gold-2)}
.site-header{position:sticky;top:0;z-index:50;background:rgba(247,244,239,.94);backdrop-filter:saturate(1.4) blur(10px);-webkit-backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid transparent;transition:box-shadow .25s,border-color .25s}
.site-header.is-scrolled{border-color:var(--line);box-shadow:0 6px 24px -14px rgba(28,29,31,.25)}
.header__inner{display:flex;align-items:center;gap:28px;height:76px}
.logo{display:flex;align-items:baseline;gap:8px;color:var(--ink);flex:none}
.logo:hover{color:var(--ink)}
.logo__word{font:700 1.28rem/1 var(--fh);letter-spacing:.24em}
.logo__tag{font:500 .7rem/1 var(--fh);letter-spacing:.24em;text-transform:uppercase;color:var(--gold-dark);border-left:1px solid var(--stone);padding-left:8px}
.logo--light{color:#fff}.logo--light:hover{color:#fff}.logo--light .logo__tag{color:var(--gold-2);border-color:rgba(255,255,255,.25)}
.nav{display:flex;align-items:center;gap:4px;margin:0 auto}
.nav a{font:500 .86rem var(--fh);color:var(--ink-3);padding:8px 12px;border-radius:999px;transition:background .2s,color .2s;white-space:nowrap}
.nav a:hover{background:var(--sand);color:var(--ink)}
.nav a[aria-current]{color:var(--ink);background:var(--sand)}
.header__tools{display:flex;align-items:center;gap:10px;flex:none}
.icon-btn{display:inline-grid;place-items:center;width:42px;height:42px;border-radius:50%;border:0;background:transparent;color:var(--ink)}
.icon-btn:hover{background:var(--sand)}
.nav-toggle{display:none}
.search-panel{border-top:1px solid var(--line);background:var(--paper);padding:18px 0}
.search-form{display:flex;gap:10px}
.search-form input{flex:1;min-width:0;height:50px;border:1.5px solid var(--stone);border-radius:999px;padding:0 22px;font:inherit;background:#fff;color:var(--ink)}
.search-form input:focus{outline:none;border-color:var(--ink)}

/* ---------- 首页：大图区 ---------- */
.hero{position:relative;background:radial-gradient(120% 90% at 85% 10%,#34373c 0%,var(--ink) 55%,#141516 100%);color:#d8d3cb;overflow:hidden}
.hero::after{content:"";position:absolute;inset:auto -10% -40% 40%;height:70%;background:radial-gradient(closest-side,rgba(216,181,124,.18),transparent);pointer-events:none}
.hero__grid{display:grid;grid-template-columns:1.05fr 1fr;gap:56px;align-items:center;padding-top:88px;padding-bottom:104px;position:relative;z-index:1}
.hero h1{color:#fff;font-weight:600;max-width:12em}
.hero__text{font-size:1.08rem;max-width:34em;color:#c9c3b9;margin-bottom:34px}
.hero__actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:52px}
.hero__facts{list-style:none;margin:0;padding:28px 0 0;border-top:1px solid var(--line-dark);display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.hero__facts strong{display:block;font:600 1.5rem/1.1 var(--fh);color:#fff;margin-bottom:6px}
.hero__facts span{font-size:.82rem;color:#a7a198}
.hero__media{position:relative;padding:0 0 40px 40px}
.hero__main{margin:0;border-radius:22px;overflow:hidden;box-shadow:var(--sh-3);aspect-ratio:1/1;background:var(--ink-3)}
.hero__main img{width:100%;height:100%;object-fit:cover}
.hero__float{position:absolute;left:0;bottom:0;width:42%;margin:0;background:#fff;border-radius:18px;padding:12px 12px 14px;box-shadow:0 30px 60px -18px rgba(0,0,0,.6);transform:rotate(-3deg)}
.hero__float img{border-radius:10px;background:#fff}
.hero__float figcaption{font:600 .72rem/1.3 var(--fh);color:var(--ink);letter-spacing:.06em;text-transform:uppercase;margin-top:10px;text-align:center}

/* ---------- 通用区块 ---------- */
.section{padding:96px 0}
.section--paper{background:var(--paper)}
.section--white{background:var(--white)}
.section__head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:40px}
.section__head h2{margin:0}
.section__head--center{justify-content:center;text-align:center}

/* 分类方块 */
.tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.tile{position:relative;display:block;border-radius:var(--r);overflow:hidden;background:var(--sand);box-shadow:var(--sh-1);transition:box-shadow .3s,transform .3s}
.tile:hover{box-shadow:var(--sh-2);transform:translateY(-4px);color:inherit}
.tile__media{display:block;aspect-ratio:4/3;overflow:hidden}
.tile__media img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.tile:hover .tile__media img{transform:scale(1.05)}
.tile__body{position:absolute;left:14px;right:14px;bottom:14px;display:flex;align-items:center;justify-content:space-between;gap:12px;background:rgba(255,255,255,.94);backdrop-filter:blur(6px);border-radius:12px;padding:14px 18px;box-shadow:0 8px 24px -10px rgba(0,0,0,.3)}
.tile__name{font:600 1rem/1.25 var(--fh);color:var(--ink)}
.tile__count{display:inline-flex;align-items:center;gap:6px;font-size:.8rem;color:var(--muted);white-space:nowrap}
.tile__count .ic{width:16px;height:16px;color:var(--gold-dark)}

/* 产品卡片 */
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:28px 22px}
.card{display:flex;flex-direction:column;background:#fff;border-radius:var(--r);overflow:hidden;box-shadow:var(--sh-1);transition:box-shadow .3s,transform .3s}
.card:hover{box-shadow:var(--sh-2);transform:translateY(-4px)}
.card__media{position:relative;display:block;aspect-ratio:1/1;background:#fff;overflow:hidden}
.card__img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:opacity .45s,transform .6s}
.card__img--alt{opacity:0}
.card:hover .card__img--alt{opacity:1}
.card:hover .card__img{transform:scale(1.03)}
.badge{position:absolute;z-index:2;top:12px;left:12px;background:var(--ink);color:#fff;font:600 .68rem/1 var(--fh);letter-spacing:.14em;text-transform:uppercase;padding:7px 10px;border-radius:999px}
.card__body{padding:16px 18px 20px;border-top:1px solid #f1ece4;display:flex;flex-direction:column;flex:1}
.card__cat{font:600 .68rem/1.3 var(--fh);letter-spacing:.16em;text-transform:uppercase;color:var(--gold-dark);margin:0 0 6px}
.card__title{font:500 .95rem/1.4 var(--fh);margin:0 0 12px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.card__title a:hover{color:var(--gold-dark)}
.card__price{margin:auto 0 0;font-size:.95rem}
.card__price--soon{font-size:.8rem;color:var(--muted)}
.price{font:600 1.05rem var(--fh);color:var(--ink)}
.price-was{color:var(--muted);font-size:.9em;margin-left:6px}

/* 首页聚焦（浅沙色 / 深色交替） */
.spot{padding:110px 0;overflow:hidden}
.spot--sand{background:linear-gradient(180deg,var(--sand),#f3ede4)}
.spot--dark{background:var(--ink);color:#c9c3b9}
.spot--dark h2{color:#fff}
.spot__grid{display:grid;grid-template-columns:1.1fr 1fr;gap:72px;align-items:center}
.spot--flip .spot__media{order:2}
.spot__media{position:relative;margin:0}
.spot__media img{border-radius:22px;box-shadow:var(--sh-2);width:100%;aspect-ratio:1/1;object-fit:cover;position:relative;z-index:1}
.spot__media::before{content:"";position:absolute;inset:28px -28px -28px 28px;border-radius:24px;background:var(--stone);z-index:0}
.spot--dark .spot__media::before{background:linear-gradient(135deg,rgba(216,181,124,.35),rgba(216,181,124,.05));inset:28px 28px -28px -28px}
.spot--dark .spot__media img{box-shadow:var(--sh-3)}
.spot__copy p{font-size:1.05rem;max-width:32em}
.ticks{list-style:none;padding:0;margin:0 0 32px}
.ticks li{display:flex;gap:12px;align-items:flex-start;padding:7px 0}
.ticks .ic{width:20px;height:20px;padding:3px;border-radius:50%;background:var(--ink);color:#fff;margin-top:2px}
.spot--dark .ticks .ic{background:var(--gold-2);color:var(--ink)}

/* 购买流程 */
.how__steps{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(3,1fr);gap:24px;counter-reset:s}
.how__steps li{position:relative;background:#fff;border-radius:var(--r);padding:34px 30px 30px;box-shadow:var(--sh-1)}
.how__steps li:not(:last-child)::after{content:"";position:absolute;top:56px;right:-24px;width:24px;border-top:1.5px dashed var(--stone)}
.how__n{display:inline-grid;place-items:center;width:44px;height:44px;border-radius:50%;background:var(--ink);color:var(--gold-2);font:600 1rem var(--fh);margin-bottom:18px}
.how__steps p{margin:0;color:var(--muted)}
.how__more{text-align:center;margin:36px 0 0}

/* 工厂 */
.maker{background:linear-gradient(120deg,var(--ink) 0%,var(--ink-3) 100%);color:#c9c3b9;padding:96px 0}
.maker h2{color:#fff}
.maker__grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.maker__copy p{max-width:34em}
.maker__stats{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:16px}
.maker__stats li{background:rgba(255,255,255,.05);border:1px solid var(--line-dark);border-radius:var(--r);padding:28px 26px}
.maker__stats strong{display:block;font:600 1.7rem/1.1 var(--fh);color:#fff;margin-bottom:6px}
.maker__stats span{font-size:.85rem;color:#a7a198}

/* 问答 */
.faq{display:grid;gap:12px}
.faq details{background:var(--paper);border:1px solid var(--line);border-radius:12px;transition:background .2s,box-shadow .2s}
.section--paper .faq details{background:#fff}
.faq details[open]{background:#fff;box-shadow:var(--sh-1)}
.faq summary{list-style:none;cursor:pointer;padding:20px 56px 20px 24px;font:600 1rem/1.4 var(--fh);color:var(--ink);position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";position:absolute;right:24px;top:50%;width:10px;height:10px;border-right:2px solid var(--gold-dark);border-bottom:2px solid var(--gold-dark);transform:translateY(-70%) rotate(45deg);transition:transform .2s}
.faq details[open] summary::after{transform:translateY(-30%) rotate(225deg)}
.faq details p{padding:0 24px 22px;margin:0;color:var(--muted)}

/* 保障条 + 页脚 */
.assure{background:var(--sand);border-top:1px solid var(--line)}
.assure__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;padding-top:36px;padding-bottom:36px}
.assure__item{display:flex;gap:14px;align-items:flex-start}
.assure__item .ic{width:40px;height:40px;padding:9px;border-radius:50%;background:#fff;color:var(--gold-dark);box-shadow:var(--sh-1)}
.assure__item strong{display:block;font:600 .9rem var(--fh);color:var(--ink);margin-bottom:2px}
.assure__item span{font-size:.84rem;color:var(--muted);line-height:1.5}
.assure__item a{text-decoration:underline;text-underline-offset:3px}
.site-footer{background:var(--ink);color:#a7a198;font-size:.9rem}
.footer__grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px;padding-top:72px;padding-bottom:48px}
.footer__brand p{margin-top:18px;max-width:26em}
.footer__h{font:600 .74rem/1 var(--fh);letter-spacing:.2em;text-transform:uppercase;color:#fff;margin:6px 0 18px}
.site-footer ul{list-style:none;margin:0;padding:0}
.site-footer li{padding:5px 0}
.site-footer a:hover{color:var(--gold-2)}
.footer__bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;border-top:1px solid var(--line-dark);padding-top:22px;padding-bottom:26px;font-size:.8rem;color:#7e7870}

/* ---------- 列表页 ---------- */
.page-head{background:linear-gradient(180deg,var(--sand),var(--paper));padding:48px 0 44px;border-bottom:1px solid var(--line)}
.page-head h1{margin:6px 0 10px;font-size:clamp(1.9rem,3.6vw,2.8rem)}
.page-head p{max-width:42em;color:var(--muted);margin:0}
.page-head__grid{display:grid;grid-template-columns:1fr 220px;gap:40px;align-items:center}
.page-head__img{margin:0;border-radius:var(--r);overflow:hidden;box-shadow:var(--sh-2);transform:rotate(2deg);background:#fff}
.crumbs{display:flex;flex-wrap:wrap;gap:8px;font-size:.8rem;color:var(--muted)}
.crumbs a:hover{color:var(--ink)}
.crumbs span[aria-current]{color:var(--ink)}
.crumbs--pd{padding:22px 0 0}
.shop{padding-top:34px;padding-bottom:96px}
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:18px}
.chips--center{justify-content:center}
.chip{display:inline-flex;align-items:center;gap:8px;padding:10px 18px;border-radius:999px;background:#fff;border:1px solid var(--line);font:500 .85rem var(--fh);color:var(--ink-3);transition:all .2s}
.chip span{font-size:.75rem;color:var(--muted)}
.chip:hover{border-color:var(--ink);color:var(--ink)}
.chip.is-active{background:var(--ink);border-color:var(--ink);color:#fff}
.chip.is-active span{color:var(--gold-2)}
.shop__count{font-size:.85rem;color:var(--muted);margin:0 0 22px}
.empty{text-align:center;padding:40px 0}
.search-form--inline{max-width:560px;margin:0 auto 26px}

/* ---------- 产品页 ---------- */
.pd{display:grid;grid-template-columns:minmax(0,1.12fr) minmax(0,1fr);gap:56px;padding-top:22px;padding-bottom:88px;align-items:start}
.pd__gallery{position:sticky;top:96px}
.pd__stage{position:relative;aspect-ratio:1/1;background:#fff;border-radius:22px;overflow:hidden;box-shadow:var(--sh-2)}
.pd__slide{position:absolute;inset:0;margin:0;opacity:0;transition:opacity .35s;pointer-events:none}
.pd__slide.is-active{opacity:1;pointer-events:auto}
.pd__slide img{width:100%;height:100%;object-fit:contain}
.pd__nav{position:absolute;top:50%;transform:translateY(-50%);width:46px;height:46px;border-radius:50%;border:0;background:rgba(255,255,255,.92);color:var(--ink);box-shadow:var(--sh-1);display:grid;place-items:center;opacity:0;transition:opacity .2s}
.pd__stage:hover .pd__nav,.pd__nav:focus-visible{opacity:1}
.pd__nav--prev{left:14px}.pd__nav--next{right:14px}
.pd__counter{position:absolute;right:14px;bottom:14px;background:rgba(28,29,31,.72);color:#fff;font:600 .72rem var(--fh);padding:6px 11px;border-radius:999px;letter-spacing:.06em}
.pd__thumbs{display:flex;gap:10px;margin-top:14px;overflow-x:auto;padding-bottom:4px;scrollbar-width:thin}
.pd__thumb{flex:none;width:78px;height:78px;border-radius:12px;border:2px solid transparent;padding:0;background:#fff;overflow:hidden;box-shadow:var(--sh-1);opacity:.72;transition:all .2s}
.pd__thumb img{width:100%;height:100%;object-fit:cover}
.pd__thumb:hover{opacity:1}
.pd__thumb.is-active{border-color:var(--ink);opacity:1}
.pd__info{padding-top:8px}
.pd__title{font-size:clamp(1.6rem,2.6vw,2.15rem);font-weight:600;margin-bottom:10px}
.pd__model{font:500 .8rem var(--fh);letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:18px}
.pd__price{display:flex;flex-wrap:wrap;align-items:baseline;gap:6px 12px;padding:16px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-bottom:20px}
.pd__price .price{font-size:1.6rem}
.pd__price-note{font-size:.82rem;color:var(--muted)}
.pd__soon{display:inline-flex;align-items:center;gap:8px;font:600 .9rem var(--fh);color:var(--gold-dark)}
.pd__lead{font-size:1.02rem;color:var(--text)}
.pd__opts{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:18px 20px 12px;margin:22px 0}
.pd__opt{display:grid;grid-template-columns:72px 1fr;gap:12px;align-items:start;margin-bottom:10px}
.pd__opt-name{font:600 .76rem/2.4 var(--fh);letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.pd__opt-vals{display:flex;flex-wrap:wrap;gap:8px}
.opt{display:inline-block;padding:7px 14px;border:1px solid var(--stone);border-radius:999px;font-size:.84rem;color:var(--ink);background:var(--paper)}
.pd__opt-note{font-size:.78rem;color:var(--muted);margin:6px 0 0}
.pd__buy{display:grid;gap:12px;margin:24px 0 18px}
.pd__assure{list-style:none;padding:0;margin:0 0 26px;display:grid;gap:8px;font-size:.86rem;color:var(--muted)}
.pd__assure li{display:flex;gap:10px;align-items:center}
.pd__assure .ic{width:18px;height:18px;color:var(--gold-dark)}
.pd__points{border-top:1px solid var(--line);padding-top:18px;margin:0}
.pd__points li{font-size:.95rem}
.pd__points .ic{width:18px;height:18px;padding:3px}

.pd-about{background:var(--ink);color:#c9c3b9;padding:96px 0}
.pd-about__grid{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:start}
.prose--light p{font-size:1.15rem;line-height:1.75;color:#e4dfd7}
.pd-about__feats{list-style:none;margin:0;padding:0;display:grid;gap:14px}
.pd-about__feats li{display:grid;grid-template-columns:52px 1fr;gap:16px;background:rgba(255,255,255,.04);border:1px solid var(--line-dark);border-radius:var(--r);padding:22px 24px}
.pd-about__feats .num{font:600 1.15rem var(--fh);color:var(--gold-2)}
.pd-about__feats h3{color:#fff;margin-bottom:6px}
.pd-about__feats p{margin:0;font-size:.94rem;color:#b9b3a9}
.pd-shots{background:linear-gradient(180deg,var(--ink) 0,var(--ink) 120px,var(--paper) 120px);padding-bottom:24px}
.pd-shots__grid{display:grid;gap:20px}
.pd-shots__grid--2,.pd-shots__grid--4{grid-template-columns:1fr 1fr}
.pd-shots__grid--3{grid-template-columns:1.4fr 1fr}
.pd-shots__grid--3 figure:first-child{grid-row:span 2}
.pd-shots figure{margin:0;border-radius:var(--r);overflow:hidden;box-shadow:var(--sh-2);background:#fff}
.pd-shots img{width:100%;height:100%;object-fit:cover}
.specs{display:grid;grid-template-columns:320px 1fr;gap:56px;align-items:start}
.specs__head p{color:var(--muted)}
.specs__head a{text-decoration:underline;text-underline-offset:3px}
.specs__table{width:100%;border-collapse:separate;border-spacing:0;background:#fff;border-radius:var(--r);overflow:hidden;box-shadow:var(--sh-1)}
.specs__table th,.specs__table td{text-align:left;padding:15px 22px;border-bottom:1px solid #f0ebe3;vertical-align:top;font-size:.94rem}
.specs__table tr:last-child th,.specs__table tr:last-child td{border-bottom:0}
.specs__table th{width:34%;font:600 .84rem var(--fh);color:var(--ink);background:#fbf9f6}
.buybar{position:fixed;left:0;right:0;bottom:0;z-index:60;background:rgba(255,255,255,.97);backdrop-filter:blur(8px);border-top:1px solid var(--line);box-shadow:0 -10px 30px -16px rgba(0,0,0,.3);transform:translateY(110%);transition:transform .3s}
.buybar.is-on{transform:none}
.buybar__inner{display:flex;align-items:center;gap:14px;padding-top:10px;padding-bottom:10px}
.buybar__img{width:48px;height:48px;border-radius:8px;object-fit:cover;flex:none}
.buybar__text{flex:1;min-width:0;display:flex;flex-direction:column}
.buybar__text strong{font:600 .86rem/1.3 var(--fh);color:var(--ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.buybar__text .price{font-size:.9rem}

/* ---------- 文字页 ---------- */
.prose{font-size:1.02rem}
.prose h2{font-size:1.45rem;margin:1.8em 0 .6em}
.prose h3{margin:0 0 .3em}
.prose .lead{font-size:1.2rem;color:var(--ink);line-height:1.6}
.prose a{text-decoration:underline;text-underline-offset:3px;color:var(--gold-dark)}
.prose ul{padding-left:1.2em}
.prose li{margin:.4em 0}
.prose .facts{list-style:none;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;margin:24px 0}
.prose .facts li{background:var(--paper);border-radius:12px;padding:18px 20px;margin:0;color:var(--muted);font-size:.92rem}
.prose .facts strong{display:block;font:600 1.15rem var(--fh);color:var(--ink)}
.prose .steps{list-style:none;padding:0;counter-reset:st;display:grid;gap:14px;margin:28px 0}
.prose .steps li{counter-increment:st;position:relative;background:var(--paper);border-radius:14px;padding:22px 24px 18px 78px;margin:0}
.prose .steps li::before{content:counter(st);position:absolute;left:22px;top:20px;width:38px;height:38px;border-radius:50%;background:var(--ink);color:var(--gold-2);display:grid;place-items:center;font:600 .95rem var(--fh)}
.prose .steps p{margin:0;color:var(--muted)}
.cta-band__inner{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
.cta-band h2{margin:0}
.cta-band{padding:64px 0}

/* ---------- 响应式 ---------- */
@media (max-width:1180px){
  .site-header{backdrop-filter:none;-webkit-backdrop-filter:none;background:var(--paper)}
  .nav-toggle{display:inline-grid}
  .header__inner{gap:12px}
  .logo{margin-right:auto}
  .nav{position:fixed;inset:0;z-index:70;flex-direction:column;align-items:stretch;gap:0;margin:0;background:var(--paper);padding:90px 24px 24px;transform:translateX(-100%);transition:transform .3s;overflow-y:auto}
  .nav a{font-size:1.05rem;padding:16px 6px;border-radius:0;border-bottom:1px solid var(--line)}
  .nav a:hover,.nav a[aria-current]{background:transparent;color:var(--gold-dark)}
  body.nav-open .nav{transform:none}
  body.nav-open .nav-toggle{position:relative;z-index:80}
  body.nav-open{overflow:hidden}
  .grid{grid-template-columns:repeat(3,1fr)}
}
@media (max-width:900px){
  .hero__grid,.spot__grid,.maker__grid,.pd,.pd-about__grid,.specs{grid-template-columns:1fr;gap:40px}
  .hero__grid{padding-top:56px;padding-bottom:72px}
  .hero__media{padding:0 0 30px 24px;max-width:560px}
  .spot--flip .spot__media{order:0}
  .spot{padding:80px 0}
  .tiles{grid-template-columns:1fr 1fr}
  .how__steps{grid-template-columns:1fr}
  .how__steps li:not(:last-child)::after{display:none}
  .assure__grid{grid-template-columns:1fr 1fr}
  .footer__grid{grid-template-columns:1fr 1fr}
  .footer__brand{grid-column:1/-1}
  .pd__gallery{position:static}
  .page-head__grid{grid-template-columns:1fr}
  .page-head__img{display:none}
  .section{padding:72px 0}
  .pd-about{padding:72px 0}
}
@media (max-width:640px){
  .wrap{padding:0 16px}
  .announce{font-size:.72rem}
  .announce .ic{display:none}
  .header__inner{height:64px}
  .header__store{display:none}
  .logo__word{font-size:1.08rem;letter-spacing:.2em}
  .grid{grid-template-columns:1fr 1fr;gap:16px 12px}
  .card__body{padding:12px 12px 14px}
  .card__title{font-size:.86rem}
  .tiles{grid-template-columns:1fr}
  .hero__facts{grid-template-columns:1fr 1fr 1fr;gap:12px}
  .hero__facts strong{font-size:1.15rem}
  .hero__actions .btn{flex:1 1 100%}
  .section__head{flex-direction:column;align-items:flex-start}
  .section__head--center{align-items:center}
  .maker__stats li{padding:20px 18px}
  .maker__stats strong{font-size:1.3rem}
  .assure__grid{grid-template-columns:1fr}
  .footer__grid{grid-template-columns:1fr 1fr;gap:28px}
  .pd__thumb{width:62px;height:62px}
  .pd__nav{opacity:1;width:38px;height:38px}
  .specs__table th,.specs__table td{padding:12px 14px;font-size:.88rem}
  .spot__media::before{inset:16px -10px -16px 16px}
  .spot--dark .spot__media::before{inset:16px 16px -16px -10px}
  .pd-shots__grid--2,.pd-shots__grid--3,.pd-shots__grid--4{grid-template-columns:1fr}
  .pd-shots__grid--3 figure:first-child{grid-row:auto}
  .prose .steps li{padding-left:70px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}