:root { --ink:#183129; --green:#224a3c; --lime:#d8e5a9; --cream:#f4f0e7; --paper:#fbfaf6; --line:#d9d8cf; --muted:#67756f; }
* { box-sizing:border-box; }
[hidden] { display:none !important; }
html { scroll-behavior:smooth; }
body { margin:0; background:var(--paper); color:var(--ink); font-family:Arial,"PingFang SC","Microsoft YaHei",sans-serif; }
a { color:inherit; text-decoration:none; }
.site-header { height:84px; display:flex; align-items:center; justify-content:space-between; padding:0 5vw; border-bottom:1px solid rgba(24,49,41,.13); position:relative; z-index:10; background:rgba(251,250,246,.92); }
.brand { display:flex; align-items:center; gap:12px; }
.brand-mark { width:48px; height:48px; border-radius:50%; display:grid; place-items:center; background:var(--green); color:white; font-size:9px; font-weight:800; letter-spacing:1px; }
.brand-name { font-size:18px; font-weight:700; letter-spacing:.12em; }
nav { display:flex; gap:42px; font-size:14px; }
nav a { transition:opacity .2s; } nav a:hover { opacity:.55; }
.header-cta { min-width:132px; height:44px; padding:0 18px; display:flex; align-items:center; justify-content:space-between; gap:24px; border:1px solid rgba(255,255,255,.58); border-radius:13px; background:linear-gradient(135deg,rgba(38,119,205,.82),rgba(42,91,180,.68)); color:white; box-shadow:0 8px 24px rgba(34,99,182,.2),inset 0 1px 0 rgba(255,255,255,.34); backdrop-filter:blur(14px) saturate(145%); -webkit-backdrop-filter:blur(14px) saturate(145%); font-size:13px; transition:transform .2s,box-shadow .2s,background .2s; }
.header-cta:hover { transform:translateY(-1px); background:linear-gradient(135deg,rgba(41,128,218,.9),rgba(44,97,190,.78)); box-shadow:0 11px 28px rgba(34,99,182,.27),inset 0 1px 0 rgba(255,255,255,.42); }
.hero { min-height:calc(100vh - 84px); display:grid; grid-template-columns:52% 48%; padding-left:7vw; overflow:hidden; border-bottom:1px solid var(--line); }
.hero-copy { padding:10vh 7vw 6vh 0; align-self:center; }
.eyebrow { display:flex; align-items:center; gap:10px; margin:0 0 24px; font-size:11px; font-weight:700; letter-spacing:.22em; color:#61716b; }
.eyebrow span { width:30px; height:1px; background:currentColor; }
h1 { margin:0; white-space:pre-line; font-family:Georgia,"Songti SC",serif; font-size:clamp(45px,5.2vw,78px); line-height:1.18; letter-spacing:-.035em; font-weight:500; }
.hero-intro { max-width:580px; margin:34px 0; color:var(--muted); font-size:16px; line-height:1.9; }
.hero-actions { display:flex; align-items:center; gap:34px; }
.primary-btn { display:flex; align-items:center; gap:44px; padding:18px 22px; border:1px solid rgba(255,255,255,.62); border-radius:15px; background:linear-gradient(135deg,rgba(43,126,211,.84),rgba(42,92,181,.7)); color:#fff; box-shadow:0 12px 30px rgba(33,96,178,.22),inset 0 1px 0 rgba(255,255,255,.38); backdrop-filter:blur(16px) saturate(150%); -webkit-backdrop-filter:blur(16px) saturate(150%); font-size:14px; transition:transform .2s,box-shadow .2s,background .2s; }
.primary-btn:hover { transform:translateY(-2px); background:linear-gradient(135deg,rgba(47,135,225,.92),rgba(45,101,194,.8)); box-shadow:0 16px 34px rgba(33,96,178,.3),inset 0 1px 0 rgba(255,255,255,.46); }
.primary-btn span { font-size:19px; }
.text-link { padding:16px 0; border-bottom:1px solid var(--ink); font-size:14px; }
.text-link span { margin-left:16px; }
.hero-stats { margin-top:8vh; display:flex; gap:7%; padding-top:26px; border-top:1px solid var(--line); }
.hero-stats div { display:flex; flex-direction:column; gap:7px; }
.hero-stats strong { font-family:Georgia,serif; font-size:26px; font-weight:500; }
.hero-stats span { color:var(--muted); font-size:11px; letter-spacing:.05em; }
.hero-visual { width:100%; aspect-ratio:3/4; align-self:center; position:relative; overflow:hidden; background:#eee8d7; touch-action:pan-y; }
.hero-poster { width:100%; height:100%; position:absolute; inset:0; display:block; object-fit:cover; object-position:center; opacity:0; transition:opacity .55s ease; }
.hero-poster.active { opacity:1; }
.visual-label { position:absolute; top:28px; left:32px; z-index:2; padding:10px 14px; background:rgba(251,250,246,.86); border:1px solid rgba(24,49,41,.12); backdrop-filter:blur(8px); font-size:10px; font-weight:700; letter-spacing:.16em; }
.hero-empty { position:absolute; inset:0; display:grid; place-items:center; color:#7e8c85; font-size:13px; }
.hero-arrows { position:absolute; z-index:3; left:18px; right:18px; top:50%; display:flex; justify-content:space-between; pointer-events:none; transform:translateY(-50%); }.hero-arrows button { width:42px; height:42px; border:1px solid rgba(255,255,255,.7); border-radius:50%; background:rgba(25,61,49,.5); color:#fff; backdrop-filter:blur(10px); cursor:pointer; font-size:28px; line-height:1; pointer-events:auto; }
.hero-dots { position:absolute; z-index:3; left:50%; bottom:22px; padding:8px 10px; display:flex; gap:7px; border-radius:999px; background:rgba(19,48,38,.38); backdrop-filter:blur(10px); transform:translateX(-50%); }.hero-dots button { width:7px; height:7px; padding:0; border:0; border-radius:50%; background:rgba(255,255,255,.55); cursor:pointer; }.hero-dots button.active { width:22px; border-radius:999px; background:#fff; }
.product-shape { position:absolute; z-index:2; display:flex; align-items:center; justify-content:center; box-shadow:0 28px 45px rgba(37,53,45,.15); color:var(--green); font-family:Georgia,serif; letter-spacing:.12em; }
.roll { width:175px; height:250px; left:12%; bottom:12%; background:linear-gradient(90deg,#e9e2d4,#fff 40%,#e2dbcd); border-radius:52% 52% 10% 10% / 18% 18% 5% 5%; transform:rotate(-5deg); }
.roll:before { content:""; position:absolute; top:-22px; width:175px; height:46px; background:#eee9df; border-radius:50%; box-shadow:inset 0 0 0 12px #f9f7f2; }
.roll span { font-size:13px; line-height:1.5; }
.pack { border-radius:9px; background:#f7f1e8; border:1px solid rgba(255,255,255,.6); }
.pack:before { content:""; position:absolute; width:60%; height:20%; top:18%; border-radius:50%; background:rgba(216,229,169,.75); }
.tall { width:210px; height:320px; right:10%; bottom:18%; transform:rotate(7deg); font-size:22px; }
.small { width:180px; height:118px; right:7%; bottom:7%; transform:rotate(-4deg); background:#d7e3df; font-size:14px; }
.soft-orb { position:absolute; width:200px; height:200px; left:32%; top:12%; border-radius:50%; background:rgba(255,255,255,.43); filter:blur(2px); }
.section { padding:120px 7vw; }
.section-heading { display:flex; justify-content:space-between; align-items:flex-end; margin-bottom:52px; }
.section-heading h2,.service h2,.contact h2 { margin:0; font-family:Georgia,"Songti SC",serif; font-size:clamp(36px,4.2vw,58px); line-height:1.22; font-weight:500; letter-spacing:-.03em; }
.section-heading>p { max-width:460px; margin:0; color:var(--muted); font-size:14px; line-height:1.8; }
.category-jump { display:grid; grid-template-columns:repeat(3,1fr); gap:12px; margin-bottom:78px; position:sticky; top:12px; z-index:5; }
.category-jump a { min-height:66px; padding:0 20px; display:flex; align-items:center; justify-content:space-between; background:rgba(255,255,255,.94); border:1px solid var(--line); box-shadow:0 8px 24px rgba(26,49,41,.06); backdrop-filter:blur(10px); }
.category-jump span { font-size:15px; font-weight:700; }
.category-jump b { font-size:10px; color:#7e8a85; font-weight:500; }
.tag-filter { margin:-48px 0 72px; padding:24px; border:1px solid var(--line); background:#f3f6ef; }
.tag-filter-heading { display:flex; align-items:center; justify-content:space-between; gap:20px; margin-bottom:16px; }
.tag-filter-heading strong { font-size:13px; }.tag-filter-heading span { color:var(--muted); font-size:11px; }
.tag-filter-buttons { display:flex; flex-wrap:wrap; gap:8px; }
.tag-filter-buttons button { min-height:36px; padding:0 13px; border:1px solid #cad4cc; border-radius:999px; background:rgba(255,255,255,.8); color:#52635b; cursor:pointer; font:12px inherit; transition:background .2s,color .2s,border-color .2s; }
.tag-filter-buttons button b { margin-left:5px; color:#8b9892; font-size:9px; font-weight:500; }
.tag-filter-buttons button:hover,.tag-filter-buttons button.active { border-color:#2f76c3; background:#2f76c3; color:#fff; }.tag-filter-buttons button.active b,.tag-filter-buttons button:hover b { color:#dceaff; }
.catalog-group { scroll-margin-top:90px; margin-bottom:100px; }
.catalog-group:last-child { margin-bottom:0; }
.catalog-heading { display:flex; align-items:flex-end; justify-content:space-between; padding-bottom:22px; margin-bottom:24px; border-bottom:1px solid var(--ink); }
.catalog-heading>div { display:flex; align-items:baseline; gap:14px; }
.catalog-heading>div>span { font:13px Georgia,serif; color:#8b9692; }
.catalog-heading h3 { margin:0; font:500 34px Georgia,"Songti SC",serif; }
.catalog-heading small { font-size:9px; letter-spacing:.16em; color:#8b9692; }
.catalog-heading p { margin:0; font-size:11px; color:#77837e; }
.catalog-heading p span { margin:0 7px; }
.product-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:16px; }
.product-card { background:#fff; border:1px solid var(--line); transition:transform .3s,box-shadow .3s; }
.product-card:hover { transform:translateY(-7px); box-shadow:0 24px 45px rgba(31,52,43,.09); }
.product-image { aspect-ratio:1/1.04; position:relative; display:grid; place-items:center; overflow:hidden; background:#fff; border-bottom:1px solid #ecebe5; }
.product-open { width:100%; padding:0; border:0; color:inherit; cursor:pointer; }
.product-photo { width:100%; height:100%; display:block; object-fit:contain; background:#fff; }
.image-index { position:absolute; top:14px; left:14px; z-index:1; padding:5px 8px; background:rgba(255,255,255,.88); border:1px solid rgba(24,49,41,.12); font-family:Georgia,serif; font-size:11px; line-height:1; }
.replace-note { position:absolute; right:18px; bottom:15px; color:#6c7771; font-size:10px; letter-spacing:.12em; }
.placeholder-pack { width:52%; height:67%; background:rgba(253,251,245,.86); border-radius:6px; box-shadow:0 24px 35px rgba(44,58,50,.16); display:flex; flex-direction:column; align-items:center; justify-content:center; gap:25px; transform:rotate(-3deg); }
.blue .placeholder-pack { border-radius:50% 50% 8px 8px / 10% 10% 8px 8px; transform:rotate(4deg); }
.rose .placeholder-pack { height:48%; width:61%; transform:rotate(-5deg); }
.placeholder-pack i { width:55%; height:35%; border-radius:50%; background:rgba(216,229,169,.6); }
.placeholder-pack b { font-family:Georgia,serif; letter-spacing:.18em; font-size:12px; }
.product-content { padding:20px; }
.product-title { display:flex; justify-content:space-between; align-items:flex-start; gap:10px; }
.product-title h4 { font-size:16px; margin:0 0 6px; font-weight:600; }
.product-name-button { padding:0; border:0; background:transparent; color:inherit; text-align:left; cursor:pointer; font:inherit; font-weight:inherit; }
.product-title>div>span { color:#85918c; font-size:9px; }
.product-barcode { display:flex; align-items:center; gap:8px; }
.product-barcode b { color:#53645d; font-size:9px; font-weight:600; }
.circle-arrow { flex:0 0 auto; width:34px; height:34px; border-radius:50%; display:grid; place-items:center; border:1px solid var(--line); background:#fff; color:inherit; cursor:pointer; }
.product-tags { margin-top:12px; display:flex; flex-wrap:wrap; gap:5px; }.product-tags span { padding:4px 7px; border-radius:999px; background:#eaf2fb; color:#3a6797; font-size:8px; line-height:1; }
.spec-preview { display:grid; grid-template-columns:1fr 1fr; gap:10px 7px; padding-top:16px; margin-top:16px; border-top:1px solid #ecebe5; }
.spec-preview span { display:flex; flex-direction:column; gap:3px; min-width:0; font-size:9px; line-height:1.45; color:#77837e; overflow-wrap:anywhere; }
.spec-preview b { font-size:9px; color:#485a53; font-weight:600; }
.service { padding-top:100px; padding-bottom:100px; display:grid; grid-template-columns:45% 55%; background:var(--green); color:white; }
.eyebrow.light { color:#bdcec8; }
.service-intro { padding-right:9vw; }
.service-intro>p:not(.eyebrow) { margin:32px 0; color:#bdcec8; line-height:1.9; font-size:14px; }
.service-intro>a { display:inline-flex; gap:30px; padding-bottom:10px; border-bottom:1px solid #9bb0a9; font-size:13px; }
.service-options { display:grid; grid-template-columns:1fr 1fr; border-top:1px solid rgba(255,255,255,.2); border-left:1px solid rgba(255,255,255,.2); }
.service-options>div { min-height:190px; padding:26px; border-right:1px solid rgba(255,255,255,.2); border-bottom:1px solid rgba(255,255,255,.2); }
.service-options span { display:block; color:#9db1aa; font:12px Georgia,serif; margin-bottom:34px; }
.service-options strong { display:block; font-size:17px; margin-bottom:10px; }
.service-options p { margin:0; color:#9db1aa; line-height:1.7; font-size:12px; }
.compact { margin-bottom:60px; }
.steps { display:grid; grid-template-columns:repeat(4,1fr); }
.step { padding-right:36px; position:relative; }
.step>span { font-family:Georgia,serif; color:#8c9994; font-size:13px; }
.step i { display:block; height:1px; background:var(--line); margin:20px 0 30px; position:relative; }
.step i:before { content:""; position:absolute; left:0; top:-4px; width:9px; height:9px; border-radius:50%; background:var(--green); }
.step h3 { font-size:18px; margin:0 0 14px; }
.step p { color:var(--muted); font-size:12px; line-height:1.8; margin:0; }
.contact { display:grid; grid-template-columns:1fr 1fr; gap:10vw; background:#dfe5c7; align-items:center; }
.contact-panel { padding:36px; background:rgba(255,255,255,.58); }
.contact-panel>p { margin:0 0 28px; color:#596a63; font-size:13px; line-height:1.8; }
.contact-row { display:flex; align-items:flex-start; justify-content:space-between; gap:24px; padding:15px 0; border-top:1px solid rgba(24,49,41,.15); font-size:12px; }
.contact-row strong { max-width:70%; text-align:right; font-weight:500; color:#73817c; line-height:1.7; }
.contact-values { max-width:72%; display:grid; justify-items:end; gap:7px; text-align:right; }.contact-values strong { max-width:none; }.contact-values a { display:flex; gap:10px; color:#66766f; }.contact-values a b { color:var(--ink); font-weight:600; }
.qr-row { align-items:flex-start; }.contact-qrs { max-width:78%; display:flex; flex-wrap:wrap; justify-content:flex-end; gap:12px; }.contact-qrs article { width:96px; display:grid; justify-items:center; gap:5px; }.contact-qrs img,.qr-placeholder { width:88px; height:88px; border:1px solid rgba(24,49,41,.14); border-radius:7px; object-fit:contain; background:#fff; }.qr-placeholder { display:grid; place-items:center; color:#89958f; text-align:center; font-size:9px; line-height:1.5; }.contact-qrs b { font-size:10px; }.contact-qrs small { max-width:96px; overflow:hidden; color:#6f7d77; font-size:8px; text-overflow:ellipsis; white-space:nowrap; }
.contact-btn { width:100%; margin-top:20px; min-height:54px; padding:0 20px; border:0; background:var(--green); color:white; display:flex; align-items:center; justify-content:space-between; font:14px inherit; cursor:pointer; }
.contact-modal { position:fixed; inset:0; z-index:100; padding:24px; display:grid; place-items:center; background:rgba(9,28,21,.7); backdrop-filter:blur(8px); }
.contact-dialog { width:min(560px,100%); position:relative; padding:42px; background:var(--paper); box-shadow:0 30px 80px rgba(7,23,17,.3); }
.contact-dialog h2 { margin:0; font:500 38px Georgia,"Songti SC",serif; }
.dialog-close { position:absolute; top:18px; right:18px; width:38px; height:38px; border:1px solid var(--line); border-radius:50%; background:transparent; color:var(--ink); font-size:26px; line-height:1; cursor:pointer; }
.dialog-intro { margin:18px 0 26px; color:var(--muted); font-size:13px; line-height:1.8; }
.manager-list { display:grid; gap:12px; }
.manager-card { padding:20px; border:1px solid var(--line); background:#fff; }
.manager-qr { width:150px; height:150px; margin:0 auto 18px; display:block; object-fit:contain; border:1px solid var(--line); border-radius:8px; background:#fff; }.manager-contact-head { display:flex; align-items:center; justify-content:space-between; gap:20px; margin-bottom:8px; }.manager-contact-head span { font-size:16px; font-weight:700; }.manager-contact-head a { font:20px Georgia,serif; letter-spacing:.03em; }.manager-contact-head strong { color:#8a9690; font-size:12px; font-weight:500; }.manager-card>p { margin:0 0 16px; color:#7a8781; font-size:11px; }
.manager-actions { display:grid; grid-template-columns:1fr 1fr; gap:8px; }
.manager-actions button,.manager-actions a { min-height:44px; padding:0 10px; display:grid; place-items:center; border:1px solid var(--green); background:transparent; color:var(--green); font:12px inherit; cursor:pointer; }
.manager-actions a { background:var(--green); color:#fff; }
.manager-actions span { min-height:44px; display:grid; place-items:center; border:1px solid var(--line); color:#929d98; font-size:11px; }.manager-actions button:disabled { opacity:.45; cursor:not-allowed; }.no-contact { margin:0; padding:20px; border:1px dashed var(--line); color:#84918b; text-align:center; font-size:12px; }
.company-legal { margin:24px 0 0; padding-top:18px; border-top:1px solid var(--line); text-align:center; color:#89948f; font-size:11px; letter-spacing:.05em; }
.product-detail-modal { position:fixed; inset:0; z-index:110; padding:24px; display:grid; place-items:center; background:rgba(9,28,21,.76); backdrop-filter:blur(10px); }
.product-detail-dialog { width:min(1040px,100%); max-height:92vh; position:relative; display:grid; grid-template-columns:minmax(0,1.08fr) minmax(360px,.92fr); overflow:hidden; background:var(--paper); box-shadow:0 34px 90px rgba(5,21,15,.38); }
.product-detail-close { position:absolute; top:16px; right:16px; z-index:5; width:42px; height:42px; border:1px solid rgba(24,49,41,.15); border-radius:50%; background:rgba(255,255,255,.88); color:var(--ink); cursor:pointer; font-size:27px; line-height:1; backdrop-filter:blur(8px); }
.product-detail-gallery { min-width:0; aspect-ratio:1; position:relative; overflow:hidden; background:#f1f1ec; touch-action:pan-y; }.product-detail-gallery>img { width:100%; height:100%; position:absolute; inset:0; display:block; object-fit:contain; opacity:0; transition:opacity .35s; }.product-detail-gallery>img.active { opacity:1; }.product-detail-empty { position:absolute; inset:0; display:grid; place-items:center; color:#84918b; font-size:12px; }
.product-detail-arrows { position:absolute; z-index:2; left:14px; right:14px; top:50%; display:flex; justify-content:space-between; pointer-events:none; transform:translateY(-50%); }.product-detail-arrows button { width:40px; height:40px; border:1px solid rgba(255,255,255,.7); border-radius:50%; background:rgba(20,53,42,.52); color:#fff; cursor:pointer; font-size:26px; pointer-events:auto; backdrop-filter:blur(8px); }
.product-detail-dots { position:absolute; z-index:2; left:50%; bottom:14px; padding:7px 9px; display:flex; gap:6px; border-radius:999px; background:rgba(20,53,42,.42); transform:translateX(-50%); }.product-detail-dots button { width:7px; height:7px; padding:0; border:0; border-radius:50%; background:rgba(255,255,255,.55); cursor:pointer; }.product-detail-dots button.active { width:20px; border-radius:999px; background:#fff; }
.product-detail-copy { min-width:0; padding:clamp(46px,6vw,78px) clamp(30px,4vw,56px) 40px; overflow-y:auto; }.product-detail-index { margin:0 0 15px; color:#7c8a84; font:10px Georgia,serif; letter-spacing:.16em; }.product-detail-copy h2 { margin:0; padding-right:28px; font:500 clamp(27px,3vw,42px) Georgia,"Songti SC",serif; line-height:1.25; }.product-detail-tags { margin:18px 0 24px; display:flex; flex-wrap:wrap; gap:7px; }.product-detail-tags span { padding:6px 10px; border-radius:999px; background:#e8f1fb; color:#376899; font-size:10px; }.product-detail-copy dl { margin:0; border-top:1px solid var(--line); }.product-detail-copy dl>div { padding:15px 0; display:grid; grid-template-columns:82px 1fr; gap:16px; border-bottom:1px solid var(--line); }.product-detail-copy dt { color:#596a62; font-size:11px; font-weight:700; }.product-detail-copy dd { margin:0; color:#75827c; font-size:12px; line-height:1.6; overflow-wrap:anywhere; }
.product-detail-actions { margin-top:28px; display:grid; grid-template-columns:1fr 1.35fr; gap:9px; }.product-detail-actions button { min-height:50px; padding:0 16px; border-radius:12px; cursor:pointer; font:13px inherit; }.share-product { border:1px solid #b9c6c0; background:#fff; color:var(--ink); }.quote-product { display:flex; align-items:center; justify-content:space-between; border:1px solid rgba(255,255,255,.55); background:linear-gradient(135deg,#3985d5,#3567bb); color:#fff; box-shadow:0 10px 24px rgba(45,104,184,.22); }
.share-product:disabled{opacity:.65;cursor:wait}.share-card-modal{position:fixed;inset:0;z-index:130;padding:24px;display:grid;place-items:center;overflow:auto;background:rgba(8,27,20,.82);backdrop-filter:blur(10px)}.share-card-dialog{width:min(460px,100%);position:relative;padding:28px;border-radius:20px;background:var(--paper);box-shadow:0 30px 90px rgba(0,0,0,.35)}.share-card-dialog h2{margin:0 42px 8px 0;font:500 26px Georgia,"Songti SC",serif}.share-card-dialog>p{margin:0 0 18px;color:var(--muted);font-size:12px;line-height:1.7}.share-card-dialog>img{width:100%;max-height:62vh;display:block;object-fit:contain;border:1px solid var(--line);border-radius:12px;background:#f3f1e9}.share-card-close{position:absolute;right:18px;top:18px;width:38px;height:38px;border:1px solid var(--line);border-radius:50%;background:#fff;color:var(--ink);font-size:24px}.share-card-dialog>div{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin-top:16px}.share-card-dialog>div a,.share-card-dialog>div button{min-height:46px;display:grid;place-items:center;border:1px solid #3979c4;border-radius:11px;background:#3979c4;color:#fff;font:12px inherit}.share-card-dialog>div button{background:#fff;color:#285e9d}
.contact-btn:focus-visible,.dialog-close:focus-visible,.manager-actions button:focus-visible,.manager-actions a:focus-visible { outline:3px solid #9bb5aa; outline-offset:2px; }
footer { min-height:110px; padding:25px 5vw; display:flex; align-items:center; justify-content:space-between; background:#12271f; color:#c6d0cc; }
.footer-brand .brand-mark { background:#d8e5a9; color:#173129; }
footer p,footer>span { font-size:10px; letter-spacing:.1em; color:#7f938b; }

@media(max-width:900px){
  .site-header { height:70px; padding:0 20px; } nav { display:none; } .brand-mark { width:40px; height:40px; } .header-cta { min-width:auto; }
  .hero { grid-template-columns:1fr; padding:0; } .hero-copy { padding:75px 24px 55px; } .hero-stats { gap:24px; }
  .section { padding:80px 24px; } .section-heading { display:block; } .section-heading>p { margin-top:24px; }
  .product-grid { grid-template-columns:1fr 1fr; }
  .service { grid-template-columns:1fr; gap:55px; } .service-intro { padding-right:0; }
  .steps { grid-template-columns:1fr 1fr; gap:46px 0; }
  .contact { grid-template-columns:1fr; gap:50px; }
  footer { padding:35px 24px; align-items:flex-start; gap:26px; flex-direction:column; }
}
@media(max-width:560px){
  .site-header { position:sticky; top:0; height:62px; padding:0 14px; background:rgba(251,250,246,.96); }
  h1 { font-size:42px; } .header-cta span { display:none; } .brand-name { font-size:15px; }
  .hero-copy { padding:58px 18px 45px; } .hero-actions { align-items:flex-start; flex-direction:column; gap:8px; } .hero-stats { flex-wrap:wrap; margin-top:48px; }
  .hero-visual { min-height:0; } .visual-label { top:16px; left:16px; max-width:70%; padding:8px 10px; overflow:hidden; font-size:9px; text-overflow:ellipsis; white-space:nowrap; }.hero-arrows { left:10px; right:10px; }.hero-arrows button { width:36px; height:36px; font-size:24px; }.hero-dots { bottom:14px; }
  .section { padding:64px 16px; } .section-heading { margin-bottom:32px; }
  .category-jump { top:68px; margin:0 -16px 48px; padding:0 16px; display:flex; gap:8px; overflow-x:auto; scrollbar-width:none; }
  .category-jump::-webkit-scrollbar { display:none; }
  .category-jump a { min-width:128px; min-height:52px; padding:0 13px; box-shadow:0 5px 16px rgba(26,49,41,.06); }
  .tag-filter { margin:-28px -16px 48px; padding:18px 16px; border-left:0; border-right:0; }
  .tag-filter-heading { display:block; margin-bottom:12px; }.tag-filter-heading span { display:block; margin-top:6px; }
  .tag-filter-buttons { margin-right:-16px; padding-right:16px; flex-wrap:nowrap; overflow-x:auto; scrollbar-width:none; }.tag-filter-buttons::-webkit-scrollbar { display:none; }.tag-filter-buttons button { flex:0 0 auto; min-height:34px; }
  .catalog-group { scroll-margin-top:132px; margin-bottom:72px; }
  .catalog-heading { display:block; margin-bottom:14px; padding-bottom:15px; }
  .catalog-heading>div { gap:10px; } .catalog-heading h3 { font-size:27px; } .catalog-heading p { margin-top:8px; padding-left:27px; }
  .product-grid { grid-template-columns:1fr; gap:10px; }
  .product-card { min-height:220px; display:grid; grid-template-columns:44% 56%; }
  .product-card:hover { transform:none; box-shadow:none; }
  .product-image { aspect-ratio:auto; min-height:220px; }
  .image-index { top:8px; left:8px; padding:4px 6px; font-size:9px; }
  .replace-note { left:12px; right:auto; bottom:11px; font-size:8px; }
  .placeholder-pack { width:59%; height:55%; gap:10px; box-shadow:0 14px 24px rgba(44,58,50,.14); }
  .placeholder-pack b { font-size:9px; } .placeholder-pack i { height:30%; }
  .product-content { padding:14px 11px; align-self:stretch; }
  .product-title { align-items:flex-start; } .product-title h4 { font-size:15px; line-height:1.35; }
  .circle-arrow { width:30px; height:30px; }
  .product-tags { margin-top:9px; }.product-tags span { padding:3px 6px; }
  .spec-preview { grid-template-columns:1fr; gap:7px; padding-top:12px; margin-top:13px; }
  .spec-preview span { flex-direction:row; align-items:flex-start; gap:6px; } .spec-preview b { flex:0 0 30px; min-width:30px; }
  .service-options { grid-template-columns:1fr; } .steps { grid-template-columns:1fr; }
  .contact-panel { padding:25px 20px; } .contact-row { gap:16px; } .contact-row strong { max-width:65%; font-size:11px; }.contact-values { max-width:74%; }.contact-qrs { max-width:76%; gap:8px; }.contact-qrs article { width:78px; }.contact-qrs img,.qr-placeholder { width:74px; height:74px; }
  .contact-modal { padding:12px; align-items:end; }
  .contact-dialog { max-height:90vh; overflow-y:auto; padding:32px 20px 22px; border-radius:18px 18px 0 0; }
  .contact-dialog h2 { font-size:31px; } .dialog-close { top:14px; right:14px; }
  .manager-card { padding:16px; }.manager-qr { width:138px; height:138px; }.manager-contact-head { display:block; margin-bottom:8px; }.manager-contact-head a { display:block; margin-top:7px; font-size:22px; }
  .product-detail-modal { padding:0; align-items:end; }.product-detail-dialog { width:100%; max-height:95vh; grid-template-columns:1fr; overflow-y:auto; border-radius:20px 20px 0 0; }.product-detail-gallery { width:100%; aspect-ratio:1; flex:0 0 auto; }.product-detail-copy { padding:26px 20px 24px; overflow:visible; }.product-detail-close { top:12px; right:12px; }.product-detail-copy h2 { font-size:28px; }.product-detail-copy dl>div { grid-template-columns:70px 1fr; }.product-detail-actions { position:sticky; bottom:0; margin:24px -20px -24px; padding:12px 20px max(14px,env(safe-area-inset-bottom)); background:rgba(251,250,246,.94); backdrop-filter:blur(12px); }
  .share-card-modal{padding:0;align-items:end}.share-card-dialog{max-height:95vh;padding:24px 16px max(16px,env(safe-area-inset-bottom));border-radius:20px 20px 0 0}.share-card-dialog>img{max-height:66vh}
}
@media(prefers-reduced-motion:reduce){ html{scroll-behavior:auto}.product-card,.hero-poster,.product-detail-gallery>img{transition:none} }