:root {
    --paper: #fbf9f4;
    --paper-deep: #f4f0e7;
    --ink: #34392f;
    --muted: #767b70;
    --orange: #d85c31;
    --orange-dark: #b94825;
    --sage: #dfe9d9;
    --line: #e4e4d9;
    --white: #fffefa;
    --peach: #f5e6db;
    --blue: #e5edf2;
    --butter: #f4eed5;
    --lavender: #ece7f0;
    --shell: 1240px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 96px; }
body {
    margin: 0;
    color: var(--ink);
    background: var(--paper);
    font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", system-ui, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}
body.dialog-open { overflow: hidden; }
button, input { font: inherit; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
[hidden] { display: none !important; }
.shell { width: min(calc(100% - 96px), var(--shell)); margin-inline: auto; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; z-index: 100; top: 10px; left: 10px; padding: 9px 14px; border-radius: 4px; color: white; background: var(--ink); transform: translateY(-150%); }
.skip-link:focus { transform: none; }
:focus-visible { outline: 3px solid rgba(216, 92, 49, .42); outline-offset: 3px; }

.announcement { padding: 7px 18px; color: #4b5746; background: var(--sage); text-align: center; font-size: 12px; letter-spacing: .12em; }
.site-header { border-bottom: 1px solid var(--line); background: rgba(251, 249, 244, .96); }
.header-inner { min-height: 88px; display: flex; align-items: center; gap: 42px; }
.brand { display: inline-flex; align-items: center; gap: 11px; flex: none; }
.brand img { width: 42px; height: 42px; }
.brand span { display: flex; flex-direction: column; line-height: 1.15; }
.brand strong { font-size: 20px; letter-spacing: .1em; }
.brand small { margin-top: 6px; color: var(--muted); font-size: 8px; letter-spacing: .14em; }
.main-nav { display: flex; align-items: center; gap: 34px; margin-inline: auto; font-size: 14px; }
.main-nav a, .account-nav a, .site-footer nav a { transition: color .2s ease; }
.main-nav a:hover, .account-nav a:hover, .site-footer nav a:hover { color: var(--orange); }
.account-nav { display: flex; align-items: center; gap: 12px; font-size: 14px; }
.account-nav a { padding: 9px 12px; }
.account-nav .account-primary { min-width: 66px; color: white; background: var(--ink); border-radius: 4px; text-align: center; }
.account-nav .account-primary:hover { color: white; background: var(--orange); }

.hero { min-height: 645px; display: grid; grid-template-columns: .88fr 1.12fr; align-items: center; gap: 60px; padding-block: 72px 78px; }
.eyebrow { display: inline-block; color: #6e7869; font-size: 11px; font-weight: 700; letter-spacing: .18em; }
.hero h1 { margin: 23px 0 22px; font-family: Georgia, "Songti SC", serif; font-size: clamp(48px, 5vw, 66px); font-weight: 500; line-height: 1.12; letter-spacing: -.055em; }
.hero h1 span { position: relative; color: var(--orange); white-space: nowrap; }
.hero h1 span::after { content: ""; position: absolute; left: 0; right: 0; bottom: -7px; height: 7px; border-top: 2px solid var(--orange); border-radius: 50%; transform: rotate(-2deg); }
.hero-copy > p { margin: 0 0 31px; color: var(--muted); line-height: 1.9; }
.hero-link { display: inline-flex; align-items: center; gap: 20px; padding: 13px 22px; border-radius: 4px; color: white; background: var(--orange); font-size: 14px; font-weight: 600; box-shadow: 0 8px 22px rgba(174, 67, 32, .14); transition: transform .2s ease, background .2s ease; }
.hero-link:hover { background: var(--orange-dark); transform: translateY(-2px); }
.hero-link span { font-size: 18px; }
.hero-notes { display: flex; gap: 0; margin: 32px 0 0; padding: 0; color: var(--muted); font-size: 12px; list-style: none; }
.hero-notes li { display: flex; align-items: center; }
.hero-notes li + li::before { content: ""; width: 3px; height: 3px; margin-inline: 13px; border-radius: 50%; background: #a5ab9f; }
.hero-visual { position: relative; min-width: 0; padding: 2px 15px 20px 36px; }
.hero-arch { overflow: hidden; position: relative; aspect-ratio: 1.1; border-radius: 48% 48% 8px 8px; background: var(--sage); }
.hero-arch::before { content: ""; position: absolute; width: 92px; height: 92px; top: 9%; right: 9%; border: 1px solid rgba(76, 92, 69, .18); border-radius: 50%; }
.hero-arch img { position: absolute; inset: auto 1% 0; width: 98%; height: 91%; object-fit: contain; }
.hero-note { position: absolute; right: -9px; bottom: 0; display: flex; flex-direction: column; min-width: 196px; padding: 16px 19px; border: 1px solid #e9e6dc; background: var(--white); box-shadow: 0 11px 32px rgba(67, 68, 57, .1); transform: rotate(1deg); }
.hero-note strong { font-family: Georgia, "Songti SC", serif; font-size: 15px; font-weight: 600; }
.hero-note span { margin-top: 3px; color: var(--muted); font-size: 11px; }

.value-strip { border-block: 1px solid #d5ded0; background: #edf2e9; }
.value-grid { display: grid; grid-template-columns: repeat(3, 1fr); }
.value-grid > div { position: relative; min-height: 116px; display: grid; grid-template-columns: auto 1fr; align-content: center; column-gap: 17px; padding: 23px 38px; }
.value-grid > div + div { border-left: 1px solid #d5ded0; }
.value-grid span { grid-row: 1 / 3; align-self: center; color: #a3ad9d; font: italic 19px Georgia, serif; }
.value-grid strong { font: 500 16px Georgia, "Songti SC", serif; }
.value-grid small { color: #7e8779; font-size: 11px; }

.catalogue { padding-block: 104px 116px; }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 36px; margin-bottom: 34px; }
.section-heading h2 { margin: 13px 0 0; font: 500 clamp(36px, 4vw, 48px)/1.15 Georgia, "Songti SC", serif; letter-spacing: -.04em; }
.section-heading h2 span { color: var(--orange); }
.section-heading > p { max-width: 360px; margin: 0 0 4px; color: var(--muted); font-size: 13px; }
.contact-strip { display: flex; align-items: center; gap: 13px; margin-bottom: 27px; padding: 13px 17px; border: 1px solid #e8d8ca; border-radius: 5px; background: #fbf1e8; color: #7e513d; }
.contact-strip > span { font-size: 19px; }
.contact-strip div { display: flex; flex: 1; flex-wrap: wrap; align-items: baseline; gap: 5px 13px; }
.contact-strip strong { font-size: 13px; }
.contact-strip small { color: #9b7361; font-size: 11px; }
.contact-strip small b { color: var(--orange-dark); font-weight: 700; }
.contact-strip a { flex: none; padding: 7px 11px; border: 1px solid rgba(126, 81, 61, .35); border-radius: 4px; color: #7e513d; font-size: 11px; transition: background .2s ease, color .2s ease; }
.contact-strip a:hover { color: white; background: var(--orange); }
.catalogue-tools { min-height: 50px; display: flex; align-items: center; gap: 22px; margin-bottom: 35px; }
.search-box { width: 255px; display: flex; align-items: center; gap: 10px; padding: 10px 13px; border: 1px solid var(--line); border-radius: 4px; background: var(--white); }
.search-box svg { flex: none; fill: none; stroke: #92968c; stroke-width: 1.6; }
.search-box input { width: 100%; min-width: 0; padding: 0; border: 0; outline: 0; color: var(--ink); background: transparent; font-size: 13px; }
.search-box input::placeholder { color: #a2a69e; }
.category-filters { display: flex; gap: 7px; }
.category-filters button { padding: 9px 15px; border: 1px solid transparent; border-radius: 100px; color: #73786e; background: transparent; cursor: pointer; font-size: 12px; }
.category-filters button:hover { border-color: var(--line); }
.category-filters button.is-active { color: white; background: var(--ink); }
.result-count { margin-left: auto; color: var(--muted); font-size: 11px; }
.product-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 34px 20px; }
.product-card { min-width: 0; cursor: pointer; }
.product-card:focus-visible { outline: 3px solid rgba(216, 92, 49, .42); outline-offset: 6px; border-radius: 7px; }
.product-art { overflow: hidden; position: relative; aspect-ratio: 4 / 3; border-radius: 7px; }
.palette-peach { background: var(--peach); }
.palette-blue { background: var(--blue); }
.palette-butter { background: var(--butter); }
.palette-sage { background: var(--sage); }
.palette-lavender { background: var(--lavender); }
.product-art img { width: 100%; height: 100%; object-fit: contain; transition: transform .35s ease; }
.product-card:hover .product-art img { transform: scale(1.035); }
.category-tag { position: absolute; z-index: 1; top: 11px; left: 11px; padding: 4px 9px; border: 1px solid rgba(255,255,255,.75); border-radius: 100px; background: rgba(255, 254, 250, .78); color: #656b61; font-size: 9px; letter-spacing: .06em; backdrop-filter: blur(3px); }
.product-info { padding: 17px 4px 0; }
.product-info h3 { margin: 0 0 5px; font: 600 16px Georgia, "Songti SC", serif; }
.product-info > p { min-height: 43px; margin: 0; color: var(--muted); font-size: 11px; line-height: 1.8; }
.product-meta { min-height: 55px; display: flex; align-items: end; justify-content: space-between; gap: 8px; margin-top: 13px; padding-top: 11px; border-top: 1px solid var(--line); }
.price { display: flex; flex-direction: column; line-height: 1; }
.price small, .dialog-price small { margin-bottom: 5px; color: #9a9e95; font-size: 9px; letter-spacing: .08em; }
.price strong { color: var(--orange); font: 500 22px Georgia, serif; }
.price strong span { margin-right: 2px; font-size: 13px; }
.detail-button { padding: 7px 0 5px 8px; border: 0; color: #5c6258; background: transparent; cursor: pointer; font-size: 11px; }
.detail-button span { display: inline-block; margin-left: 4px; transition: transform .2s ease; }
.detail-button:hover { color: var(--orange); }
.detail-button:hover span { transform: translateX(3px); }
.empty-state { grid-column: 1 / -1; padding: 65px 20px; border: 1px dashed #d8d8cd; text-align: center; }
.empty-state > span { color: #aeb2a9; font-size: 36px; }
.empty-state h3 { margin: 10px 0 3px; font: 500 20px Georgia, "Songti SC", serif; }
.empty-state p { margin: 0 0 15px; color: var(--muted); font-size: 12px; }
.empty-state button { border: 0; border-bottom: 1px solid currentColor; color: var(--orange); background: transparent; cursor: pointer; font-size: 12px; }
.noscript-note { margin: 28px 0 0; color: var(--muted); font-size: 12px; }

.about { overflow: hidden; min-height: 435px; display: grid; grid-template-columns: .82fr 1.18fr; margin-bottom: 112px; border-radius: 8px; background: #dfe9d9; }
.about-art { overflow: hidden; position: relative; min-height: 390px; background: #ccd9c5; }
.about-art span { position: absolute; z-index: 2; left: 50%; top: 50%; color: #f9f5eb; font: 500 124px Georgia, "Songti SC", serif; transform: translate(-50%, -53%); text-shadow: 7px 8px 0 rgba(77, 97, 68, .11); }
.about-art::before, .about-art::after, .about-art i, .about-art b { content: ""; position: absolute; display: block; border-radius: 50%; }
.about-art::before { width: 300px; height: 300px; left: 50%; top: 50%; border: 1px solid rgba(86, 104, 78, .22); transform: translate(-50%, -50%); }
.about-art::after { width: 180px; height: 180px; left: -45px; top: -43px; background: #efd5c5; }
.about-art i { width: 80px; height: 80px; right: 14%; top: 9%; background: #f0e7ba; }
.about-art b { width: 110px; height: 110px; right: -35px; bottom: -30px; background: #d6c8dc; }
.about-copy { align-self: center; max-width: 530px; padding: 62px 70px; }
.about-copy h2 { margin: 14px 0 20px; font: 500 39px/1.3 Georgia, "Songti SC", serif; letter-spacing: -.03em; }
.about-copy p { margin: 0 0 23px; color: #667060; font-size: 13px; line-height: 2; }
.about-copy a { border-bottom: 1px solid #727d6c; color: #555f51; font-size: 12px; }

.site-footer { border-top: 1px solid var(--line); background: #f5f2eb; }
.footer-top { min-height: 145px; display: flex; align-items: center; justify-content: space-between; gap: 35px; }
.footer-brand small { margin-top: 7px; font-size: 10px; letter-spacing: .02em; }
.site-footer nav { display: flex; gap: 29px; color: #6d726a; font-size: 12px; }
.footer-bottom { min-height: 52px; display: flex; align-items: center; justify-content: space-between; border-top: 1px solid var(--line); color: #92958e; font-size: 10px; }

.product-dialog { width: min(900px, calc(100% - 38px)); max-height: calc(100dvh - 38px); padding: 0; border: 0; border-radius: 8px; color: var(--ink); background: var(--white); box-shadow: 0 24px 80px rgba(35, 39, 32, .25); }
.product-dialog::backdrop { background: rgba(38, 43, 35, .52); backdrop-filter: blur(4px); }
.dialog-close { position: absolute; z-index: 2; right: 15px; top: 13px; width: 35px; height: 35px; padding: 0 0 3px; border: 1px solid rgba(75, 80, 70, .16); border-radius: 50%; color: #64695f; background: rgba(255,254,250,.88); cursor: pointer; font-size: 24px; line-height: 1; }
.dialog-close:hover { color: var(--orange); }
.dialog-layout { display: grid; grid-template-columns: 1fr 1fr; min-height: 475px; }
.dialog-art { display: grid; place-items: center; background: var(--peach); }
.dialog-art img { width: 100%; height: 100%; max-height: 520px; object-fit: contain; }
.dialog-copy { align-self: center; padding: 55px 52px; }
.dialog-category { color: #7d8577; font-size: 10px; font-weight: 700; letter-spacing: .12em; }
.dialog-copy h2 { margin: 10px 0 8px; font: 500 34px/1.25 Georgia, "Songti SC", serif; }
.dialog-lead { margin: 0 0 24px; color: var(--muted); font-size: 13px; }
.dialog-price { display: flex; flex-direction: column; margin-bottom: 25px; }
.dialog-price strong { color: var(--orange); font: 500 29px Georgia, serif; }
.dialog-copy > p:not(.dialog-lead) { color: #72786d; font-size: 12px; line-height: 1.9; }
.dialog-copy .dialog-notice { margin-top: 19px; padding: 11px 13px; border-radius: 4px; background: #f7eee6; color: #8d644f; }
.dialog-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 9px; margin-top: 19px; }
.contact-button, .copy-button { display: inline-flex; min-height: 38px; align-items: center; justify-content: center; padding: 8px 13px; border: 1px solid var(--orange); border-radius: 4px; cursor: pointer; font-size: 12px; transition: background .2s ease, color .2s ease, border-color .2s ease; }
.contact-button { color: white; background: var(--orange); }
.contact-button:hover { color: white; background: var(--orange-dark); border-color: var(--orange-dark); }
.copy-button { color: #656b61; background: transparent; border-color: #d8d8cd; }
.copy-button:hover { color: var(--orange); border-color: var(--orange); }
.copy-status { min-height: 21px; margin: 8px 0 0; color: #6c7866 !important; font-size: 11px !important; }

@media (max-width: 1000px) {
    .shell { width: min(calc(100% - 48px), var(--shell)); }
    .header-inner { gap: 24px; }
    .main-nav { gap: 20px; }
    .hero { gap: 30px; }
    .product-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .value-grid > div { padding-inline: 22px; }
}

@media (max-width: 800px) {
    html { scroll-padding-top: 78px; }
    .shell { width: calc(100% - 36px); }
    .announcement { padding-block: 6px; font-size: 10px; letter-spacing: .08em; }
    .header-inner { min-height: 74px; gap: 10px; }
    .brand img { width: 37px; height: 37px; }
    .brand strong { font-size: 17px; }
    .brand small, .main-nav { display: none; }
    .account-nav { margin-left: auto; gap: 2px; font-size: 12px; }
    .account-nav a { padding: 8px 8px; }
    .account-nav .account-primary { min-width: 54px; }
    .hero { min-height: 0; grid-template-columns: 1fr; gap: 54px; padding-block: 66px 61px; text-align: center; }
    .hero h1 { margin-block: 19px 18px; font-size: clamp(43px, 13vw, 58px); }
    .hero-copy > p { font-size: 14px; }
    .hero-notes { justify-content: center; }
    .hero-visual { padding: 0 10px 18px; }
    .hero-note { right: 0; min-width: 174px; padding: 13px 15px; text-align: left; }
    .value-grid { grid-template-columns: 1fr; }
    .value-grid > div { min-height: 92px; padding: 18px 21px; }
    .value-grid > div + div { border-left: 0; border-top: 1px solid #d5ded0; }
    .catalogue { padding-block: 77px 82px; }
    .section-heading { display: block; margin-bottom: 27px; }
    .section-heading h2 { font-size: 38px; }
    .section-heading > p { margin-top: 16px; }
    .catalogue-tools { flex-wrap: wrap; gap: 13px; }
    .contact-strip { align-items: flex-start; flex-wrap: wrap; }
    .contact-strip a { margin-left: 32px; }
    .search-box { width: 100%; }
    .category-filters { width: 100%; gap: 5px; }
    .category-filters button { flex: 1; padding-inline: 6px; white-space: nowrap; }
    .result-count { width: 100%; margin: -6px 0 0; text-align: right; }
    .product-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 30px 12px; }
    .product-info { padding-top: 13px; }
    .product-info h3 { font-size: 14px; }
    .product-info > p { min-height: 57px; font-size: 10px; }
    .product-meta { display: block; }
    .detail-button { margin-top: 8px; padding-left: 0; }
    .about { grid-template-columns: 1fr; margin-bottom: 72px; }
    .about-art { min-height: 280px; }
    .about-copy { padding: 45px 27px 50px; }
    .about-copy h2 { font-size: 34px; }
    .footer-top { min-height: 165px; align-items: flex-start; flex-direction: column; justify-content: center; gap: 25px; }
    .site-footer nav { width: 100%; justify-content: space-between; gap: 10px; }
    .footer-bottom { min-height: 70px; align-items: flex-start; flex-direction: column; justify-content: center; gap: 3px; }
    .dialog-layout { grid-template-columns: 1fr; }
    .dialog-art { max-height: 260px; }
    .dialog-copy { padding: 32px 26px 36px; }
    .dialog-copy h2 { font-size: 27px; }
    .dialog-actions { align-items: stretch; }
    .contact-button, .copy-button { flex: 1 1 140px; }
}

@media (max-width: 360px) {
    .shell { width: calc(100% - 28px); }
    .brand { gap: 7px; }
    .brand img { width: 33px; height: 33px; }
    .brand strong { font-size: 15px; }
    .account-nav a { padding-inline: 5px; }
    .hero h1 { font-size: 41px; }
    .category-filters button { font-size: 11px; }
    .product-grid { gap-inline: 9px; }
    .product-info h3 { font-size: 13px; }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}