/*
Theme Name: 金牛家具
Theme URI: https://jiucheng-zang.ca/
Author: 金牛家具
Description: 面向室内门、整体橱柜、衣柜与定制家具的作品型 WordPress 主题。
Version: 0.5.0
Text Domain: jinniu-furniture
*/

:root {
  --ink: #17201b;
  --muted: #667068;
  --paper: #efeee9;
  --paper-deep: #dedbd2;
  --copper: #8b583c;
  --moss: #294238;
  --brass: #9a8968;
  --line: rgba(23, 32, 27, .16);
  --serif: "Songti SC", "Noto Serif SC", "Source Han Serif SC", "STSong", "SimSun", serif;
  --sans: -apple-system, BlinkMacSystemFont, "PingFang SC", "Noto Sans CJK SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  --meta: "Helvetica Neue", Arial, "PingFang SC", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: clip; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: var(--sans); line-height: 1.7; overflow-x: clip; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button, input { font: inherit; }
h1, h2, h3, h4 { font-family: var(--serif); font-weight: 500; text-wrap: balance; }

.site-shell { width: min(1380px, calc(100% - 48px)); margin-inline: auto; }
.site-header { position: sticky; top: 0; z-index: 20; background: color-mix(in srgb, var(--paper) 91%, transparent); border-bottom: 1px solid var(--line); backdrop-filter: blur(16px); }
.header-inner { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 32px; }
.brand { display: inline-flex; align-items: center; gap: 13px; font-family: var(--serif); font-size: 1.12rem; letter-spacing: .13em; }
.brand-mark { width: 34px; aspect-ratio: 1; display: grid; place-items: center; color: var(--paper); background: var(--copper); border-radius: 2px; font: 700 .9rem/1 var(--serif); }
.site-nav { display: flex; align-items: center; gap: 30px; font-size: .88rem; letter-spacing: .07em; }
.site-nav a { padding-block: 25px 22px; border-bottom: 3px solid transparent; }
.site-nav a:hover { border-color: var(--copper); }
.nav-cta { color: var(--paper)!important; background: var(--ink); padding: 10px 18px!important; border: 0!important; }
.menu-toggle { display: none; width: 44px; height: 44px; padding: 11px 9px; border: 0; background: none; cursor: pointer; }
.menu-toggle span { display: block; width: 24px; height: 1.5px; margin: 5px auto; background: currentColor; transition: transform .2s ease, opacity .2s ease; }
.menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

.hero { min-height: 690px; display: grid; grid-template-columns: minmax(330px, .76fr) minmax(500px, 1.24fr); }
.hero-copy { display: flex; flex-direction: column; justify-content: center; padding: 80px max(40px, 7vw) 80px max(24px, calc((100vw - 1380px) / 2)); background: var(--ink); color: var(--paper); }
.eyebrow { margin: 0 0 22px; color: #c7b9a2; text-transform: uppercase; font-family: var(--meta); font-size: .74rem; letter-spacing: .24em; }
.hero h1, .section-heading h2, .single-title, .visualizer-copy h1 { margin: 0; font-family: var(--serif); font-weight: 500; line-height: 1.12; letter-spacing: .02em; }
.hero h1 { max-width: none; font-size: clamp(3.1rem, 4.5vw, 5.2rem); }
.hero-copy > p:not(.eyebrow) { max-width: 34rem; margin: 30px 0 0; color: #c6cec7; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 40px; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 46px; padding: 0 22px; border: 1px solid currentColor; transition: .2s ease; cursor: pointer; }
.button-solid { color: var(--ink); background: var(--paper); }
.button-outline { color: var(--paper); }
.button:hover { transform: translateY(-2px); }
.hero-image { min-height: 620px; background: #c9c0af center/cover no-repeat; position: relative; }
.hero-image::after { content: "住宅室内木作系统"; position: absolute; right: 25px; top: 24px; padding: 8px 13px; color: white; background: rgba(23,32,27,.72); font-size: .72rem; letter-spacing: .18em; }
.hero-scope { position: absolute; inset: auto 0 0; display: grid; grid-template-columns: repeat(3,1fr); color: white; background: rgba(16,24,20,.86); backdrop-filter: blur(12px); }
.hero-scope span { padding: 16px 22px; border-right: 1px solid rgba(255,255,255,.18); font-size: .72rem; letter-spacing: .13em; }

.section { padding: 110px 0; }
.section-alt { background: #e9e4d9; }
.section-heading { display: grid; grid-template-columns: 1fr 1fr; align-items: end; gap: 30px; margin-bottom: 48px; }
.section-heading h2 { font-size: clamp(2.2rem, 4vw, 4.2rem); }
.section-heading p { max-width: 38rem; margin: 0 0 8px auto; color: var(--muted); }
.product-grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: 22px; }
.product-card { grid-column: span 4; position: relative; background: #ded8cc; min-height: 500px; overflow: hidden; }
.product-card:first-child { grid-column: span 8; }
.product-card-media { position: absolute; inset: 0; background: #b8b0a3 center/cover no-repeat; transition: transform .6s ease; }
.product-card-alt { opacity: 0; transition: opacity .55s ease, transform .75s ease; }
.product-card:hover .product-card-media { transform: scale(1.025); }
.product-card:hover .product-card-alt { opacity: 1; transform: scale(1.025); }
.product-card-shade { position: absolute; inset: 35% 0 0; background: linear-gradient(transparent, rgba(10,15,12,.88)); }
.product-card-copy { position: absolute; left: 26px; right: 26px; bottom: 24px; color: white; }
.product-card-copy h3 { margin: 5px 0; font: 500 clamp(1.45rem,2.5vw,2.3rem)/1.2 var(--serif); }
.product-card-copy p { max-width: 36rem; margin: 7px 0 0; color: #e2e5e1; font-size: .9rem; }
.card-index { font-family: var(--meta); font-size: .7rem; letter-spacing: .18em; opacity: .78; }
.card-view { display: inline-block; margin-top: 16px; padding-top: 9px; border-top: 1px solid rgba(255,255,255,.4); font-size: .72rem; letter-spacing: .1em; }
.empty-media { background: linear-gradient(135deg, #6e5747, #9f7b5d 48%, #3c473f); }

.scope-strip { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.scope-grid { display: grid; grid-template-columns: repeat(5,1fr); }
.scope-grid > div { min-height: 156px; padding: 26px 20px; border-right: 1px solid var(--line); }
.scope-grid > div:first-child { border-left: 1px solid var(--line); }
.scope-grid span { display: block; color: var(--copper); font: italic .82rem var(--serif); }
.scope-grid strong { display: block; margin-top: 20px; font: 500 1.18rem var(--serif); }
.scope-grid p { margin: 4px 0 0; color: var(--muted); font-size: .77rem; line-height: 1.45; }

.craft-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); }
.craft-step { display: block; padding: 30px 28px 24px 0; border-right: 1px solid var(--line); transition: background .2s, transform .2s; }
.craft-step + .craft-step { padding-left: 28px; }
.craft-step:last-child { border-right: 0; }
.craft-step span { color: var(--copper); font: italic 1rem var(--serif); }
.craft-step h3 { margin: 54px 0 12px; font: 500 1.5rem var(--serif); }
.craft-step p { color: var(--muted); font-size: .91rem; }
.craft-step em { display: inline-block; margin-top: 18px; color: var(--copper); font: normal .78rem var(--sans); letter-spacing: .06em; }
.craft-step:hover { transform: translateY(-4px); }
.text-link { display: inline-block; margin-top: 12px; color: var(--copper); text-decoration: underline; text-underline-offset: 4px; }

.craft-archive-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; margin-bottom: 110px; background: var(--line); border: 1px solid var(--line); }
.craft-archive-card { min-width: 0; background: var(--paper); transition: background .2s; }
.craft-archive-card:hover { background: #e7e3da; }
.craft-archive-media { position: relative; aspect-ratio: 1.62; overflow: hidden; background: #9c8e7e center/cover no-repeat; transition: filter .3s ease; }
.craft-archive-media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(135deg, rgba(13,20,16,.42), transparent 55%); }
.craft-archive-card:hover .craft-archive-media { filter: saturate(1.08); }
.craft-archive-media span { position: absolute; z-index: 1; left: 24px; top: 20px; color: white; font: italic 1rem var(--serif); }
.craft-archive-copy { min-height: 285px; padding: 34px 40px 38px; }
.craft-archive-card h2 { max-width: 15ch; margin: 0 0 14px; font: 500 clamp(1.7rem, 3vw, 2.7rem)/1.2 var(--serif); }
.craft-archive-card p { max-width: 34rem; color: var(--muted); }
.craft-archive-card em { display: inline-block; margin-top: 18px; color: var(--copper); font: normal .78rem var(--sans); letter-spacing: .06em; }
.craft-single { max-width: 1080px; padding-bottom: 120px; }
.craft-single-intro { margin: 0 0 56px; padding: 26px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); color: var(--muted); font-size: 1.15rem; }
.craft-feature { margin: 0 0 64px; }
.craft-feature img { width: 100%; max-height: 680px; object-fit: cover; }
.craft-feature figcaption { padding: 10px 0; color: var(--muted); border-bottom: 1px solid var(--line); font-size: .72rem; letter-spacing: .08em; }
.craft-single-content { max-width: 760px; margin-inline: auto; font-size: 1.04rem; }
.craft-single-content h2 { margin: 0 0 20px; font: 500 clamp(2rem,4vw,3.4rem)/1.2 var(--serif); }
.craft-single-content h3 { margin: 54px 0 16px; font: 500 1.65rem var(--serif); }
.craft-single-content p { color: #364039; }
.craft-single-content ol { margin: 22px 0; padding: 0; list-style: none; counter-reset: craft-list; }
.craft-single-content li { position: relative; padding: 18px 0 18px 62px; border-top: 1px solid var(--line); counter-increment: craft-list; }
.craft-single-content li:last-child { border-bottom: 1px solid var(--line); }
.craft-single-content li::before { content: "0" counter(craft-list); position: absolute; left: 0; top: 17px; color: var(--copper); font: italic 1rem var(--serif); }
.craft-single-content li strong { display: block; margin-bottom: 3px; font-weight: 600; }
.craft-note { display: grid; grid-template-columns: 130px 1fr; gap: 25px; margin-top: 42px; padding: 28px; color: #e7e9e5; background: var(--moss); }
.craft-note strong { color: #d2bda1; font: 500 1.15rem var(--serif); }
.craft-navigation { display: flex; justify-content: space-between; gap: 24px; margin-top: 64px; padding-top: 24px; border-top: 1px solid var(--line); }
.craft-navigation a { color: var(--copper); text-decoration: underline; text-underline-offset: 4px; }
.craft-back { display: inline-block; margin-top: 56px; color: var(--copper); text-decoration: underline; text-underline-offset: 4px; }
.craft-navigation .craft-back { margin-top: 0; }

.visualizer-callout { display: grid; grid-template-columns: .8fr 1.2fr; min-height: 520px; background: var(--moss); color: var(--paper); }
.callout-copy { padding: clamp(45px, 7vw, 100px); display: flex; flex-direction: column; justify-content: center; }
.callout-copy h2 { margin: 0; max-width: 9ch; font: 500 clamp(2.4rem, 4vw, 4.5rem)/1.12 var(--serif); }
.callout-copy p { color: #d4dbd5; }
.callout-preview { display: grid; place-items: center; overflow: hidden; background: #dad3c7; perspective: 1200px; }
.callout-preview.preview-photo { min-height: 520px; background-position: center; background-size: cover; }
.mini-room { width: min(60%, 350px); aspect-ratio: .74; padding: 22px; border: 8px solid #513b2e; background: #876247; box-shadow: 30px 35px 50px rgba(0,0,0,.24); transform: rotateY(-17deg); }
.mini-door { width: 100%; height: 100%; border: 2px solid rgba(255,255,255,.25); display: grid; grid-template-rows: 1fr 1.4fr; gap: 22px; padding: 22px; }
.mini-door::before, .mini-door::after { content: ""; border: 2px solid rgba(33,20,14,.34); box-shadow: inset 0 0 0 5px rgba(255,255,255,.06); }

.site-footer { padding: 72px 0 32px; color: #bbc3bc; background: #111713; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 40px; }
.footer-grid h2 { color: white; font: 500 2rem var(--serif); }
.footer-grid h3 { color: white; font-size: .8rem; letter-spacing: .16em; }
.footer-grid a { display: block; margin: 8px 0; }
.contact-phone { color: white; font: 500 1.55rem var(--serif); letter-spacing: .04em; }
.wechat-contact { display: flex; align-items: center; gap: 14px; margin-top: 22px; }
.wechat-contact img { width: 96px; height: 96px; padding: 6px; background: white; }
.wechat-contact p { margin: 0; color: white; line-height: 1.5; }
.wechat-contact small { color: #8f9a91; font-size: .68rem; }
.copyright { margin-top: 55px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.12); font-size: .76rem; }

.archive-hero, .single-hero { padding: 90px 0 55px; }
.archive-hero h1, .single-title { margin: 0; font: 500 clamp(2.8rem, 6vw, 6rem)/1.1 var(--serif); letter-spacing: .01em; }
.product-title { display: flex; flex-wrap: wrap; align-items: baseline; gap: .08em .22em; }
.product-code { white-space: nowrap; }
.product-name { white-space: nowrap; }
.archive-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; padding-bottom: 100px; }
.archive-item { background: #ebe6dc; }
.archive-image { aspect-ratio: 1/.8; background: #bdb4a6 center/cover; }
.archive-copy { padding: 24px; }
.archive-copy h2 { margin: 0 0 8px; font: 500 1.55rem var(--serif); }
.archive-copy p { color: var(--muted); }
.single-layout { display: grid; grid-template-columns: minmax(0,1.25fr) minmax(330px,.75fr); gap: 70px; align-items: start; padding-bottom: 100px; }
.product-gallery { min-width: 0; }
.gallery-stage { position: relative; aspect-ratio: 1.22; overflow: hidden; background: #c2b8a8; }
.gallery-stage img { width: 100%; height: 100%; object-fit: cover; transition: opacity .2s ease, transform .45s ease; }
.gallery-stage img.changing { opacity: .25; transform: scale(1.01); }
.gallery-count { position: absolute; right: 16px; bottom: 16px; padding: 7px 10px; color: white; background: rgba(15,22,18,.75); font-size: .69rem; letter-spacing: .16em; }
.gallery-thumbs { display: grid; grid-template-columns: repeat(4,1fr); gap: 10px; margin-top: 10px; }
.gallery-thumb { position: relative; padding: 0; aspect-ratio: 1.35; overflow: hidden; border: 2px solid transparent; background: #d5d0c6; cursor: pointer; }
.gallery-thumb img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.7); transition: .2s ease; }
.gallery-thumb:hover img, .gallery-thumb.active img { filter: saturate(1); }
.gallery-thumb.active { border-color: var(--copper); }
.product-gallery.empty-media { min-height: 650px; }
.single-content { padding-top: 18px; }
.content-kicker { color: var(--copper); font-size: .7rem; letter-spacing: .18em; text-transform: uppercase; }
.single-content h2 { font: 500 1.8rem var(--serif); }
.spec-list { padding: 0; border-top: 1px solid var(--line); list-style: none; }
.spec-list li { display: grid; grid-template-columns: 105px 1fr; gap: 15px; padding: 13px 0; border-bottom: 1px solid var(--line); }
.spec-list strong { font-size: .82rem; }
.document-link { margin-top: 30px; color: var(--copper); text-decoration: underline; }

.discussion-section { padding: 84px 0 110px; border-top: 1px solid var(--line); }
.discussion-heading { display: grid; grid-template-columns: 1fr 1fr; align-items: end; gap: 45px; margin-bottom: 48px; }
.discussion-heading h2 { margin: 0; font-size: clamp(2.2rem,4vw,4rem); line-height: 1.12; }
.discussion-heading > p { max-width: 38rem; margin: 0 0 8px auto; color: var(--muted); }
.comment-list, .comment-list .children { margin: 0; padding: 0; list-style: none; }
.comment-list > .comment { border-top: 1px solid var(--line); }
.comment-list .children { margin-left: 54px; border-left: 1px solid var(--line); }
.comment-list .children .comment-body { padding-left: 28px; }
.comment-body { padding: 28px 0 30px; }
.comment-meta { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 8px 20px; margin-bottom: 15px; }
.comment-author { font: 500 1.18rem var(--serif); }
.comment-author .says { color: var(--muted); font: .76rem var(--sans); }
.comment-metadata { font-family: var(--meta); font-size: .7rem; letter-spacing: .04em; color: var(--muted); }
.comment-metadata .edit-link { margin-left: 12px; }
.comment-content { max-width: 760px; color: #364039; }
.comment-content p { margin: 0 0 12px; }
.reply a { display: inline-block; color: var(--copper); font-size: .78rem; text-decoration: underline; text-underline-offset: 4px; }
.comment-awaiting-moderation { margin: 8px 0; color: var(--copper); font-size: .82rem; }
.comments-navigation { display: flex; justify-content: space-between; margin: 24px 0; }
.comments-closed { padding: 20px 0; color: var(--muted); border-top: 1px solid var(--line); }
.comment-respond { margin-top: 52px; padding: clamp(28px,5vw,58px); background: #e4dfd4; }
.comment-reply-title { margin: 0 0 12px; font-size: clamp(1.8rem,3vw,2.6rem); }
.comment-reply-title small { margin-left: 12px; font: .78rem var(--sans); }
.comment-notes, .logged-in-as { margin: 0 0 28px; color: var(--muted); font-size: .82rem; }
.comment-honeypot { position: absolute!important; left: -10000px!important; width: 1px!important; height: 1px!important; overflow: hidden!important; }
.logged-in-as a { color: var(--copper); text-decoration: underline; }
.comment-form { display: grid; grid-template-columns: 1fr 1fr; gap: 18px 22px; }
.comment-form > p { margin: 0; }
.comment-form-comment, .comment-form-cookies-consent, .form-submit, .logged-in-as, .comment-notes { grid-column: 1 / -1; }
.comment-form label { display: block; margin-bottom: 7px; color: var(--muted); font-size: .78rem; letter-spacing: .04em; }
.comment-form input[type="text"], .comment-form input[type="email"], .comment-form textarea { width: 100%; padding: 12px 13px; color: var(--ink); border: 1px solid var(--line); border-radius: 0; background: rgba(255,255,255,.48); outline: none; transition: border-color .2s, box-shadow .2s; }
.comment-form textarea { min-height: 160px; resize: vertical; }
.comment-form input:focus, .comment-form textarea:focus { border-color: var(--copper); box-shadow: 0 0 0 2px rgba(139,88,60,.13); }
.comment-form-cookies-consent { display: flex; align-items: flex-start; gap: 9px; }
.comment-form-cookies-consent input { margin-top: 6px; }
.comment-form-cookies-consent label { margin: 0; }
.form-submit { margin-top: 8px!important; }
.form-submit .submit { min-width: 150px; }

.lookbook-intro { padding: 58px 0 38px; }
.lookbook-intro > div { display: grid; grid-template-columns: 1.3fr .7fr; align-items: end; gap: 50px; }
.lookbook-intro h1 { margin: 0; font: 500 clamp(3rem,5vw,5rem)/1.08 var(--serif); }
.lookbook-intro > div > p { max-width: 34rem; margin: 0 0 12px auto; color: var(--muted); font-size: 1rem; }
.lookbook-shell { padding-bottom: 100px; }
.lookbook-tabs { display: grid; grid-template-columns: repeat(5,1fr); border: 1px solid var(--line); border-bottom: 0; }
.lookbook-tab { min-height: 74px; padding: 12px 18px; color: var(--muted); border: 0; border-right: 1px solid var(--line); background: transparent; text-align: left; cursor: pointer; transition: color .2s, background .2s; }
.lookbook-tab:last-child { border-right: 0; }
.lookbook-tab span { display: block; margin-bottom: 4px; color: var(--copper); font: italic .7rem var(--serif); }
.lookbook-tab.active { color: var(--paper); background: var(--ink); }
.lookbook-tab.active span { color: #d7bfa4; }
.lookbook-workspace { display: grid; grid-template-columns: minmax(0,1.6fr) minmax(330px,.7fr); min-height: 670px; border: 1px solid var(--line); }
.lookbook-stage { position: relative; min-width: 0; overflow: hidden; background: #b7ad9e; }
.lookbook-stage > img { width: 100%; height: 100%; object-fit: cover; transition: opacity .25s ease, transform .55s ease; }
.lookbook-stage > img.changing { opacity: .25; transform: scale(1.015); }
.lookbook-image-head { position: absolute; inset: 18px 18px auto; display: flex; justify-content: space-between; color: white; font-size: .68rem; letter-spacing: .16em; }
.lookbook-image-head span { padding: 7px 10px; background: rgba(13,20,16,.74); backdrop-filter: blur(10px); }
.lookbook-hotspots { position: absolute; inset: 0; pointer-events: none; }
.lookbook-hotspot { position: absolute; width: 38px; height: 38px; padding: 0; color: white; border: 1px solid rgba(255,255,255,.75); border-radius: 50%; background: rgba(18,27,22,.82); box-shadow: 0 0 0 8px rgba(255,255,255,.13); transform: translate(-50%,-50%); cursor: pointer; pointer-events: auto; transition: background .2s, box-shadow .2s, transform .2s; }
.lookbook-hotspot span { font-size: .62rem; letter-spacing: .05em; }
.lookbook-hotspot:hover, .lookbook-hotspot.active { background: var(--copper); box-shadow: 0 0 0 10px rgba(255,255,255,.2); transform: translate(-50%,-50%) scale(1.08); }
.lookbook-sheet { display: flex; flex-direction: column; padding: clamp(30px,4vw,58px); background: #e5e1d8; }
.sheet-space { margin: 0 0 28px; color: var(--copper); font-size: .7rem; letter-spacing: .18em; }
.lookbook-sheet h2 { max-width: 12ch; margin: 0; font: 500 clamp(2rem,3.5vw,3.5rem)/1.14 var(--serif); }
.lookbook-sheet > p:not(.sheet-space) { color: var(--muted); }
.sample-block { margin-top: 30px; padding: 22px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.sample-label { display: block; margin-bottom: 12px; color: var(--muted); font-size: .68rem; letter-spacing: .14em; }
.fixed-scheme { display: grid; gap: 7px; }
.fixed-scheme-item { display: flex; align-items: center; gap: 10px; font-size: .78rem; }
.fixed-scheme-item::before { content: ""; width: 31px; height: 16px; flex: 0 0 auto; background: #715039; }
.fixed-scheme-item.scheme-2::before { background: #c2a47e; }
.fixed-scheme-item.scheme-3::before { background: linear-gradient(90deg,#4d514b 50%,#d5cec0 50%); }
.hotspot-detail { margin-top: 25px; padding: 22px; color: var(--paper); background: var(--moss); }
.hotspot-detail > span { color: #d5bea4; font-size: .68rem; letter-spacing: .14em; }
.hotspot-detail h3 { margin: 13px 0 7px; font: 500 1.35rem var(--serif); }
.hotspot-detail p { margin: 0; color: #d0d8d2; font-size: .8rem; line-height: 1.65; }
.lookbook-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 18px; margin-top: auto; padding-top: 30px; }
.lookbook-actions > span { max-width: 170px; color: var(--muted); font-size: .7rem; line-height: 1.45; }
.button-dark { color: var(--paper); border-color: var(--ink); background: var(--ink); }
.preview-guidance { padding: 86px 0 100px; color: var(--paper); background: var(--moss); }
.guidance-grid { display: grid; grid-template-columns: repeat(3,1fr); margin-top: 34px; border-top: 1px solid rgba(255,255,255,.2); }
.guidance-grid > div { padding: 30px 36px 0 0; border-right: 1px solid rgba(255,255,255,.2); }
.guidance-grid > div + div { padding-left: 36px; }
.guidance-grid > div:last-child { border-right: 0; }
.guidance-grid span { color: #d5bea4; font-size: .7rem; letter-spacing: .16em; }
.guidance-grid h3 { margin: 34px 0 12px; font: 500 1.45rem var(--serif); }
.guidance-grid p { color: #cdd5cf; font-size: .85rem; }
.lookbook-tab:focus-visible, .lookbook-hotspot:focus-visible { outline: 2px solid var(--copper); outline-offset: 3px; }

.prose { max-width: 760px; padding: 80px 0 110px; }
.prose h1 { font: 500 3.5rem var(--serif); }

@media (max-width: 900px) {
  .site-shell { width: min(100% - 30px, 720px); }
  .menu-toggle { display: block; }
  .site-nav { display: none; position: absolute; top: 76px; left: 0; right: 0; gap: 0; padding: 10px 24px 22px; background: color-mix(in srgb, var(--paper) 97%, white); border-bottom: 1px solid var(--line); box-shadow: 0 22px 35px rgba(23,32,27,.12); flex-direction: column; align-items: stretch; }
  .site-nav.open { display: flex; }
  .site-nav a { display: flex; align-items: center; min-height: 48px; padding: 8px 0; border-bottom: 1px solid var(--line); }
  .site-nav .nav-cta { justify-content: center; margin-top: 12px; min-height: 48px; }
  .hero, .section-heading, .visualizer-callout, .single-layout, .lookbook-intro > div, .lookbook-workspace { grid-template-columns: 1fr; }
  .hero-image { min-height: 480px; }
  .product-card, .product-card:first-child { grid-column: span 12; min-height: 440px; }
  .craft-grid { grid-template-columns: 1fr 1fr; }
  .craft-step:nth-child(2) { border-right: 0; }
  .archive-grid, .craft-archive-grid { grid-template-columns: 1fr 1fr; }
  .scope-grid { grid-template-columns: repeat(3,1fr); }
  .scope-grid > div:nth-child(4) { border-left: 1px solid var(--line); }
  .lookbook-tabs { grid-template-columns: repeat(5,minmax(115px,1fr)); overflow-x: auto; }
  .lookbook-stage { min-height: 540px; }
  .lookbook-sheet { min-height: 580px; }
}

@media (max-width: 560px) {
  .site-shell { width: calc(100% - 30px); }
  .header-inner { min-height: 66px; }
  .site-nav { top: 66px; }
  .brand { gap: 11px; font-size: 1.04rem; letter-spacing: .1em; }
  .brand-mark { width: 34px; }
  .hero { min-height: auto; }
  .hero-copy { min-height: 520px; padding: 60px 24px 56px; }
  .hero h1 { max-width: 6.4em; font-size: clamp(2.9rem, 13vw, 3.3rem); line-height: 1.08; text-wrap: pretty; }
  .hero-copy > p:not(.eyebrow) { margin-top: 24px; font-size: .96rem; line-height: 1.8; }
  .hero-actions { margin-top: 32px; }
  .hero-actions .button { flex: 1 1 140px; padding-inline: 14px; }
  .hero-image { min-height: 430px; }
  .hero-scope span { padding: 13px 10px; font-size: .64rem; letter-spacing: .06em; text-align: center; }
  .section { padding: 70px 0; }
  .section-heading { gap: 18px; margin-bottom: 32px; }
  .section-heading h2 { font-size: 2.45rem; line-height: 1.16; }
  .section-heading p { font-size: .92rem; }
  .craft-grid, .archive-grid, .craft-archive-grid, .footer-grid, .scope-grid { grid-template-columns: 1fr; }
  .craft-step, .craft-step + .craft-step { padding: 24px 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .craft-step h3 { margin-top: 25px; }
  .callout-preview { min-height: 430px; }
  .archive-hero, .single-hero { padding: 58px 0 34px; }
  .archive-hero h1, .single-title { font-size: 2.65rem; line-height: 1.12; }
  .product-title { display: grid; gap: 3px; }
  .product-code { font-size: .78em; letter-spacing: .01em; }
  .archive-hero > p:last-child, .single-hero > p:last-child { font-size: .94rem; }
  .archive-grid { gap: 15px; padding-bottom: 70px; }
  .archive-image { aspect-ratio: 1.18; }
  .archive-copy { padding: 20px; }
  .archive-copy h2 { font-size: 1.45rem; }
  .single-layout { gap: 34px; padding-bottom: 74px; }
  .single-content { padding-top: 0; }
  .single-content h2 { margin-top: 0; }
  .spec-list li { grid-template-columns: 88px 1fr; gap: 10px; }
  .discussion-section { padding: 64px 0 78px; }
  .discussion-heading { grid-template-columns: 1fr; gap: 16px; margin-bottom: 34px; }
  .discussion-heading h2 { font-size: 2.35rem; }
  .discussion-heading > p { margin: 0; font-size: .9rem; }
  .comment-list .children { margin-left: 16px; }
  .comment-list .children .comment-body { padding-left: 16px; }
  .comment-meta { align-items: flex-start; flex-direction: column; }
  .comment-respond { margin-top: 40px; padding: 28px 20px; }
  .comment-form { grid-template-columns: 1fr; gap: 16px; }
  .comment-form > p { grid-column: 1; }
  .form-submit .submit { width: 100%; }
  .scope-grid > div, .scope-grid > div:nth-child(4) { min-height: 110px; border-left: 1px solid var(--line); border-bottom: 1px solid var(--line); }
  .craft-archive-copy { min-height: auto; padding: 27px 24px 32px; }
  .craft-feature { margin-bottom: 44px; }
  .craft-note { grid-template-columns: 1fr; gap: 8px; }
  .craft-navigation { flex-direction: column; }
  .gallery-thumbs { grid-template-columns: repeat(4,1fr); gap: 6px; margin-top: 6px; }
  .gallery-thumb { border-width: 1.5px; }
  .product-gallery.empty-media { min-height: 440px; }
  .lookbook-intro { padding: 52px 0 32px; }
  .lookbook-intro > div { gap: 22px; }
  .lookbook-intro h1 { max-width: 9em; font-size: 2.55rem; line-height: 1.12; text-wrap: pretty; }
  .lookbook-intro > div > p { margin: 0; font-size: .92rem; line-height: 1.75; }
  .lookbook-shell { padding-bottom: 70px; }
  .lookbook-tabs { grid-template-columns: repeat(5,minmax(104px,1fr)); scrollbar-width: thin; }
  .lookbook-tab { min-height: 68px; padding: 10px 14px; }
  .lookbook-stage { min-height: 370px; }
  .lookbook-hotspot { width: 42px; height: 42px; }
  .lookbook-sheet { padding: 30px 22px; }
  .lookbook-sheet h2 { font-size: 2rem; }
  .callout-copy h2 { max-width: 8em; }
  .lookbook-sheet { min-height: auto; }
  .guidance-grid { grid-template-columns: 1fr; }
  .guidance-grid > div, .guidance-grid > div + div { padding: 28px 0; border-right: 0; border-bottom: 1px solid rgba(255,255,255,.2); }
  .guidance-grid h3 { margin-top: 18px; }
  .site-footer { padding: 58px 0 28px; }
  .footer-grid { gap: 34px; }
  .footer-grid h2 { margin-top: 0; font-size: 1.75rem; line-height: 1.3; }
  .contact-phone { font-size: 1.35rem; }
  .wechat-contact img { width: 88px; height: 88px; }
  .copyright { margin-top: 40px; }
}

@media (prefers-reduced-motion: reduce) {
  .lookbook-stage > img { transition: none; }
}