:root {
  --canvas: #faf7f0;
  --surface: #fffdf8;
  --ink: #352621;
  --muted: #89786d;
  --red: #a8322b;
  --red-dark: #70241f;
  --gold: #bc9169;
  --line: #e8dbca;
  --media: #f1ede5;
  --radius: 12px;
  --content: 1264px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 95px; }
body { margin: 0; background: var(--canvas); color: var(--ink); font: 15px/1.65 system-ui, -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif; -webkit-font-smoothing: antialiased; }
body.modal-open { overflow: hidden; }
h1, h2, h3, p, figure { margin: 0; }
h1, h2, h3 { line-height: 1.2; }
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }
button { cursor: pointer; }
button:disabled { cursor: not-allowed; opacity: .45; }
img { display: block; max-width: 100%; }
[hidden] { display: none !important; }
:focus-visible { outline: 3px solid #ce9b63; outline-offset: 4px; }
::selection { color: var(--red-dark); background: #eed6b8; }
.topbar { position: sticky; top: 0; z-index: 30; background: rgba(250, 247, 240, .97); border-bottom: 1px solid #e8dbca88; }
.topbar-inner { max-width: var(--content); height: 76px; margin: auto; display: flex; align-items: center; justify-content: space-between; gap: 25px; }
.brand { display: flex; align-items: center; gap: 13px; color: var(--red-dark); flex-shrink: 0; }
.brand-mark { display: grid; place-items: center; width: 37px; height: 37px; border: 1px solid var(--red); border-radius: 9px 9px 9px 1px; font: 22px "Songti SC", serif; color: var(--red); }
.brand-name { font-size: 21px; font-weight: 680; letter-spacing: .08em; }
.main-nav { display: flex; align-items: center; gap: 34px; font-size: 13px; color: #67564c; }
.main-nav a { display: flex; align-items: center; min-height: 44px; position: relative; }
.main-nav a:hover { color: var(--red); }
.header-actions { display: flex; align-items: center; gap: 12px; }
.header-cart { display: flex; align-items: center; justify-content: center; gap: 13px; min-height: 44px; min-width: 116px; padding: 0 19px; border: 1px solid #b66b56; border-radius: 10px; color: var(--red-dark); background: transparent; font-size: 12px; }
.header-cart:hover { background: #f5e9dc; }
.header-cart span { min-width: 17px; font-variant-numeric: tabular-nums; }
.menu-toggle { display: none; background: transparent; border: 0; color: var(--muted); padding: 10px 4px; font-size: 12px; min-height: 44px; }
.storefront { max-width: var(--content); margin: 18px auto 0; }
.hero { position: relative; overflow: hidden; padding: 43px 48px 20px; border-radius: 14px; background: radial-gradient(ellipse at 25% 0%, #bf4634, transparent 64%), linear-gradient(110deg, #a8322b, #852720); color: #fff2df; }
.hero-main { display: grid; grid-template-columns: 1.1fr 1fr; align-items: center; min-height: 305px; position: relative; }
.hero-content { position: relative; z-index: 2; }
.hero-kicker { color: #efd0ac; letter-spacing: .14em; font-size: 12px; }
.hero h1 { margin: 21px 0 16px; font-size: clamp(59px, 5.6vw, 79px); letter-spacing: -.065em; line-height: 1.08; font-weight: 700; }
.hero-desc { color: #f6dfc5; font-size: 13px; line-height: 1.9; }
.mobile-break { display: none; }
.button { display: inline-flex; justify-content: center; align-items: center; gap: 25px; min-height: 48px; padding: 0 23px; border: 1px solid var(--red); border-radius: 9px; background: var(--red); color: #fff5e8; font-size: 12px; font-weight: 650; transition: background .2s, transform .2s; }
.button:hover:not(:disabled) { background: var(--red-dark); border-color: var(--red-dark); transform: translateY(-1px); }
.button-cream { background: #f8e6c9; color: #79301f; border-color: #f8e6c9; }
.button-cream:hover { background: #fff2dc !important; border-color: #fff2dc !important; color: #79301f; }
.hero .button { margin-top: 24px; padding: 0 24px; }
.button-full { width: 100%; }
.hero-art { position: relative; padding: 15px 0 0; z-index: 1; align-self: center; }
.hero-art img { width: 100%; height: clamp(220px, 24vw, 310px); object-fit: contain; position: relative; }
.hero-art > p { margin-top: -5px; text-align: right; color: #ecd2b1; font-size: 11px; letter-spacing: .08em; }
.hero-ring { position: absolute; width: 325px; height: 325px; border: 1px solid #dfb38835; border-radius: 50%; left: 1%; top: 0; }
.hero-seal { position: absolute; right: 0; top: 8px; width: 67px; height: 67px; display: grid; place-items: center; border: 1px solid #e4bd91; border-radius: 50%; z-index: 2; color: #e4bd91; text-align: center; font: 18px/1.45 "Songti SC", STSong, serif; }
.hero-footer { display: flex; gap: 20px; margin-top: 26px; padding-top: 14px; border-top: 1px solid #e3b78a55; color: #e5b996; font-size: 10px; letter-spacing: .13em; }
.hero-footer > span + span::before { content: "·"; margin-right: 20px; }
.preview-notice { display: flex; align-items: center; justify-content: center; gap: 8px; margin: 14px 0 0; padding: 0 10px; color: #9c8b7d; font-size: 11px; }
.status-dot { width: 4px; height: 4px; border-radius: 50%; flex-shrink: 0; background: #bd9873; }
.products-section { margin-top: 45px; }
.section-head { display: flex; justify-content: space-between; align-items: end; gap: 30px; margin: 0 8px 24px; }
.eyebrow { color: var(--gold); font-size: 10px; letter-spacing: .18em; font-weight: 550; }
.section-head h2 { margin-top: 12px; font-size: clamp(28px, 2.8vw, 39px); letter-spacing: -.05em; font-weight: 650; color: var(--red-dark); }
.section-note { color: var(--muted); font-size: 12px; text-align: right; }
.product-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.product-card { min-width: 0; border: 1px solid #e7d4bc; background: var(--surface); border-radius: var(--radius); padding: 10px; transition: border-color .2s, transform .2s, box-shadow .2s; }
.product-card:hover { border-color: #c39975; box-shadow: 0 9px 22px #79331b08; transform: translateY(-2px); }
.product-image { display: block; width: 100%; padding: 0; border: 0; border-radius: 8px; overflow: hidden; background: var(--media); aspect-ratio: 1.83; position: relative; text-align: left; }
.blank-image { position: relative; width: 100%; height: 100%; background: var(--media); }
.blank-image > span { position: absolute; left: 17px; bottom: 14px; color: #aa9d8d; font-size: 10px; letter-spacing: .06em; }
.product-body { padding: 17px 12px 9px; }
.product-tag { color: var(--red); font-size: 11px; margin-bottom: 8px; }
.product-body h3 { font-size: 20px; font-weight: 600; letter-spacing: -.02em; overflow-wrap: anywhere; }
.product-subtitle { font-size: 12px; color: var(--muted); margin-top: 6px; min-height: 20px; }
.product-bottom { display: flex; align-items: center; justify-content: space-between; gap: 9px; border-top: 1px solid var(--line); padding-top: 14px; margin-top: 18px; }
.product-bottom strong { font-size: 20px; font-weight: 600; color: var(--red); font-variant-numeric: tabular-nums; }
.product-bottom small { color: var(--muted); font-size: 11px; }
.product-bottom .pending-price { color: var(--red); font-size: 13px; font-weight: 550; }
.small-button { display: inline-flex; align-items: center; justify-content: center; padding: 0 15px; min-height: 40px; border: 1px solid #b87761; border-radius: 8px; background: transparent; color: #944233; font-size: 11px; white-space: nowrap; }
.small-button:hover:not(:disabled) { background: #f4e6d5; border-color: #a4644c; }
.catalog-note { display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 23px 8px 0; font-size: 11px; color: #a28c77; }
.catalog-note > span { color: #9c6950; }
.loading-state, .empty { grid-column: 1 / -1; padding: 60px 25px; text-align: center; border: 1px solid var(--line); border-radius: var(--radius); color: var(--muted); background: var(--surface); }
.empty h3, .empty strong { display: block; font-size: 21px; color: var(--red-dark); margin-bottom: 10px; }
.empty p { color: var(--muted); font-size: 12px; margin-bottom: 23px; }
.guide-section { display: grid; grid-template-columns: .8fr 1.2fr; gap: 70px; padding: 46px 44px; background: #f1e9dc; border: 1px solid #e6d9c6; border-radius: var(--radius); margin-top: 62px; }
.guide-intro h2 { font-size: 39px; line-height: 1.3; font-weight: 580; letter-spacing: -.05em; color: var(--red-dark); margin: 20px 0 16px; }
.guide-intro > p:last-child { color: #937d6b; font-size: 12px; line-height: 1.9; }
.shopping-steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; padding-bottom: 27px; }
.shopping-steps span { display: block; color: #b39573; font: 14px Georgia, serif; margin-bottom: 15px; }
.shopping-steps strong { display: block; color: #795948; font-size: 14px; font-weight: 600; }
.shopping-steps p { margin-top: 6px; color: #a28b76; font-size: 11px; }
.faq-list details { border-top: 1px solid #d7c7b1; }
.faq-list details:last-child { border-bottom: 1px solid #d7c7b1; }
.faq-list summary { display: flex; align-items: center; justify-content: space-between; gap: 15px; list-style: none; padding: 15px 0; color: #84644e; font-size: 12px; cursor: pointer; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary > span { color: #b1916d; font-size: 18px; transition: transform .2s; }
.faq-list details[open] summary > span { transform: rotate(45deg); }
.faq-list details > p { font-size: 11px; color: #9b826d; padding: 0 20px 16px 0; line-height: 1.9; }
.closing-note { display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 36px 10px; color: #a57f62; }
.closing-note > p { font-size: 15px; letter-spacing: .05em; }
.closing-note a { font-size: 12px; display: inline-flex; align-items: center; gap: 14px; min-height: 44px; }
.site-footer { max-width: var(--content); margin: 0 auto 90px; padding: 27px 8px 0; border-top: 1px solid var(--line); display: grid; grid-template-columns: 1fr auto; gap: 19px; }
.footer-brand { font-size: 17px; font-weight: 650; color: #704c3b; letter-spacing: .07em; }
.site-footer p { color: #a28e7e; font-size: 11px; margin-top: 5px; }
.site-footer nav { display: flex; gap: 27px; align-items: start; color: #967f6c; font-size: 11px; }
.site-footer small { grid-column: 1 / -1; color: #b29e8c; font-size: 10px; }

.cart-bar { position: fixed; bottom: 16px; left: 50%; transform: translateX(-50%); z-index: 40; display: flex; align-items: center; justify-content: space-between; gap: 20px; width: min(545px, calc(100% - 24px)); padding: 9px 9px 9px 19px; background: #fffdf8; border: 1px solid #d9b894; border-radius: 14px; box-shadow: 0 8px 36px #6e2e1b25; }
.cart-summary { border: 0; background: none; text-align: left; padding: 0; min-height: 45px; }
.cart-summary span { display: block; color: var(--muted); font-size: 10px; }
.cart-summary strong { color: var(--red); font-size: 23px; font-weight: 650; }
.cart-bar .button { min-height: 45px; }
.sheet, .cart-dialog { border: 1px solid #e0ccb5; background: var(--surface); border-radius: 16px; padding: 0; max-height: calc(100dvh - 40px); overflow: auto; box-shadow: 0 24px 70px #44201830; }
.sheet { width: min(850px, calc(100% - 28px)); }
.sheet::backdrop, .cart-dialog::backdrop { background: #35231ec2; }
.dialog-close { display: grid; place-items: center; width: 38px; height: 38px; min-width: 38px; border: 1px solid #e2d4c3; border-radius: 50%; background: #fffdf9; color: #925c45; font-size: 26px; font-weight: 300; line-height: 1; position: absolute; top: 16px; right: 16px; z-index: 3; }
.dialog-close:hover { background: #f5e8d7; }
#product-detail { display: grid; grid-template-columns: .9fr 1fr; }
.detail-image { min-height: 440px; position: relative; background: var(--media); }
.detail-image .blank-image { position: absolute; inset: 0; height: auto; }
.detail-body { padding: 42px 32px 30px; }
.detail-body h2 { font-size: 29px; letter-spacing: -.04em; font-weight: 600; margin: 17px 0 10px; }
.detail-subtitle { color: var(--muted); font-size: 12px; }
.detail-price { display: block; color: var(--red); font-size: 30px; margin: 24px 0 19px; }
.detail-price small { font-size: 12px; color: var(--muted); font-weight: 400; }
.detail-price.pending { font-size: 20px; }
.detail-description { color: var(--muted); font-size: 12px; line-height: 1.9; border-top: 1px solid var(--line); padding-top: 17px; overflow-wrap: anywhere; }
.stock-note { color: #a28d77; font-size: 11px; margin-top: 12px; }
.quantity-row { display: flex; align-items: center; justify-content: space-between; gap: 15px; font-size: 12px; margin: 23px 0; }
.stepper { display: flex; align-items: center; border: 1px solid #ddc5a9; border-radius: 8px; overflow: hidden; }
.stepper button { display: grid; place-items: center; width: 39px; height: 39px; background: transparent; border: 0; font-size: 18px; color: var(--red); }
.stepper output { min-width: 27px; font-size: 12px; text-align: center; font-variant-numeric: tabular-nums; }
.stepper button:hover:not(:disabled) { background: #f7ecde; }
.detail-total { display: flex; justify-content: space-between; align-items: center; border-top: 1px solid var(--line); padding: 16px 0 20px; font-size: 12px; }
.detail-total strong { color: var(--red); font-size: 23px; }
.detail-preview { text-align: center; color: #a4917e; font-size: 10px; margin-top: 13px; }
.remove-item { display: block; margin: 9px auto 0; border: 0; background: none; color: #a96950; min-height: 36px; padding: 0 12px; font-size: 11px; text-decoration: underline; text-underline-offset: 4px; }
.preview-specs { display: grid; grid-template-columns: 1fr 1fr; gap: 0 18px; margin: 17px 0 18px; }
.preview-specs div { padding: 12px 0; border-bottom: 1px solid var(--line); }
.preview-specs dt { font-size: 10px; color: #a28d78; margin-bottom: 4px; }
.preview-specs dd { font-size: 12px; color: #7f6652; margin: 0; }
.cart-dialog { width: min(545px, calc(100% - 24px)); padding: 26px; }
.cart-dialog-head { position: relative; margin-bottom: 23px; }
.cart-dialog-head .dialog-close { top: 0; right: 0; }
.cart-dialog-head h2 { font-size: 28px; font-weight: 600; color: var(--red-dark); margin-top: 9px; }
.cart-empty { padding: 30px 20px 35px; text-align: center; }
.cart-empty > strong { display: block; font-size: 19px; color: #775441; }
.cart-empty p { color: var(--muted); font-size: 12px; margin: 10px 0 23px; }
.cart-item { display: flex; align-items: start; gap: 15px; padding: 19px 0; border-bottom: 1px solid var(--line); }
.cart-thumb { flex-shrink: 0; width: 73px; height: 78px; background: var(--media); border: 1px solid #e6ddcf; border-radius: 6px; }
.cart-item-body { min-width: 0; flex: 1; }
.cart-item-body h3 { font-size: 14px; font-weight: 550; overflow-wrap: anywhere; }
.cart-item-body > small { display: block; font-size: 10px; color: var(--muted); margin: 5px 0 12px; }
.cart-item-bottom { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.cart-item .stepper button { width: 31px; height: 31px; font-size: 16px; }
.cart-item .stepper output { min-width: 22px; }
.cart-item-price { text-align: right; flex-shrink: 0; }
.cart-item-price > strong { font-size: 15px; color: var(--red); font-weight: 600; }
.cart-remove { display: block; background: none; border: 0; font-size: 10px; color: #ad8c77; min-height: 35px; margin-left: auto; padding: 6px 0; }
.cart-dialog-footer { margin-top: 23px; }
.cart-dialog-footer > div { display: flex; justify-content: space-between; align-items: center; color: var(--muted); font-size: 12px; }
.cart-dialog-footer strong { color: var(--red); font-size: 25px; }
.cart-dialog-footer p { font-size: 10px; color: #a79585; margin: 9px 0 18px; }

.page-sub { min-height: 100vh; }
.subheader { border-bottom: 1px solid var(--line); }
.subheader-inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; max-width: 1092px; height: 70px; margin: auto; }
.subheader a { color: #9a795d; font-size: 12px; }
.subheader strong { font-size: 14px; font-weight: 550; color: var(--red-dark); }
.subheader span { color: #b79a7b; font-size: 10px; letter-spacing: .12em; }
.checkout-layout { display: grid; grid-template-columns: 1.25fr .85fr; gap: 24px; max-width: 1092px; margin: 36px auto 65px; align-items: start; }
.checkout-intro { grid-column: 1 / -1; padding: 0 4px 12px; }
.checkout-intro h1 { color: var(--red-dark); font-size: 44px; letter-spacing: -.05em; font-weight: 620; margin: 14px 0 9px; }
.checkout-intro > p:last-child { color: var(--muted); font-size: 12px; }
.checkout-progress { display: flex; gap: 20px; margin-top: 21px; color: #b09a84; font-size: 10px; }
.checkout-progress .current { color: var(--red); font-weight: 600; }
.panel { background: var(--surface); border: 1px solid #e6d6c0; border-radius: var(--radius); padding: 27px; }
.panel h2 { font-size: 20px; font-weight: 600; letter-spacing: -.03em; }
.panel-kicker { color: #b29574; font-size: 10px; letter-spacing: .11em; margin-bottom: 8px; }
.panel label { display: block; color: #7d6250; font-size: 11px; font-weight: 550; margin: 18px 0; }
.panel input, .panel textarea { display: block; width: 100%; min-height: 47px; background: #fffdf8; border: 1px solid #dcc7ad; border-radius: 6px; padding: 11px 13px; margin-top: 7px; color: var(--ink); font-size: 14px; }
.panel input:focus, .panel textarea:focus { border-color: #ae7652; box-shadow: 0 0 0 3px #ae76521f; outline: none; }
.panel input::placeholder, .panel textarea::placeholder { color: #b5a797; }
.triple { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.order-panel { position: sticky; top: 20px; }
.checkout-item { display: flex; align-items: center; gap: 12px; padding: 17px 0; border-bottom: 1px solid var(--line); }
.checkout-thumb { flex-shrink: 0; width: 54px; height: 57px; background: var(--media); border: 1px solid #e9decf; border-radius: 5px; }
.checkout-item > div:not(.checkout-thumb) { flex: 1; min-width: 0; }
.checkout-item strong, .checkout-item small { display: block; }
.checkout-item strong { font-size: 12px; font-weight: 600; overflow-wrap: anywhere; }
.checkout-item > strong { flex-shrink: 0; color: #8f4b37; }
.checkout-item small { font-size: 10px; color: var(--muted); margin-top: 5px; }
.edit-cart-link { display: inline-block; margin: 14px 0 24px; color: #a06c50; font-size: 10px; text-decoration: underline; text-underline-offset: 4px; }
.order-line { display: flex; align-items: start; justify-content: space-between; gap: 16px; padding: 11px 0; font-size: 12px; color: #8f7864; }
.order-line strong { font-size: 12px; color: #765644; text-align: right; overflow-wrap: anywhere; }
.order-line.total { margin-top: 9px; padding-top: 20px; border-top: 1px solid var(--line); align-items: center; }
.order-line.total strong { color: var(--red); font-size: 24px; }
.hint { padding: 12px; border-radius: 6px; background: #f5ecdf; color: #ad9074; font-size: 10px; line-height: 1.9; margin: 19px 0; }
.error { min-height: 0; margin-top: 10px; color: #a23c2e; font-size: 11px; }
.narrow { max-width: 670px; margin: 37px auto 65px; }
.narrow .panel { padding: 34px; }
.narrow h1 { font-size: 40px; font-weight: 600; color: var(--red-dark); letter-spacing: -.05em; margin: 14px 0 10px; }
.order-intro { color: var(--muted); font-size: 12px; margin-bottom: 23px; }
.status-card { padding: 23px; margin-bottom: 19px; background: #f4e8d8; border: 1px solid #e2c8a7; border-radius: 8px; }
.status-card span, .status-card strong, .status-card small { display: block; }
.status-card span { font-size: 10px; color: #b09371; }
.status-card strong { font-size: 27px; font-weight: 600; color: var(--red-dark); margin: 5px 0; }
.status-card small { color: #a48a70; font-size: 10px; }
.shipping-address { border-top: 1px solid var(--line); padding-top: 21px; margin-top: 17px; }
.shipping-address h2 { font-size: 15px; }
.shipping-address p { color: var(--muted); font-size: 11px; margin-top: 7px; overflow-wrap: anywhere; }
.text-link { display: inline-block; color: #a16b4b; font-size: 11px; text-decoration: underline; text-underline-offset: 4px; margin-top: 23px; }
.order-history-card { display: block; padding: 18px; border: 1px solid var(--line); border-radius: 8px; margin: 14px 0; }
.order-history-card:hover { border-color: #cda57c; background: #f8f0e5; }
.order-history-card > div { display: flex; justify-content: space-between; align-items: center; gap: 15px; margin-bottom: 9px; }
.order-history-card strong { color: var(--red-dark); font-size: 14px; }
.order-history-card span { font-size: 10px; color: #ad8a67; }
.order-history-card p { color: var(--muted); font-size: 11px; margin-bottom: 7px; }
.order-history-card small { display: block; color: #b19c86; font-size: 10px; }

@media (max-width: 1340px) {
  .topbar-inner, .storefront, .site-footer { margin-left: 32px; margin-right: 32px; }
}
@media (max-width: 1160px) {
  .subheader-inner, .checkout-layout { margin-left: 26px; margin-right: 26px; }
  .hero { padding: 36px 37px 20px; }
  .hero h1 { font-size: 65px; }
  .hero-art > p { font-size: 10px; }
  .hero-ring { width: 275px; height: 275px; }
  .hero-seal { width: 56px; height: 56px; font-size: 15px; }
  .guide-section { gap: 40px; padding: 36px; }
}
@media (max-width: 900px) {
  .main-nav { gap: 22px; font-size: 12px; }
  .brand-name { font-size: 19px; }
  .hero-main { grid-template-columns: 1.15fr 1fr; }
  .hero h1 { font-size: 58px; }
  .hero-desc { max-width: 280px; font-size: 12px; }
  .hero-art > p { max-width: 210px; margin-left: auto; }
  .hero-ring { width: 225px; height: 225px; }
  .section-note { max-width: 170px; }
  .section-head h2 { font-size: 30px; }
  .product-grid { gap: 12px; }
  .product-card { padding: 8px; }
  .product-body { padding: 14px 7px 7px; }
  .product-body h3 { font-size: 17px; }
  .product-bottom { flex-wrap: wrap; }
  .guide-section { grid-template-columns: 1fr; gap: 28px; }
  .guide-intro h2 br, .guide-intro p br { display: none; }
  .guide-intro h2 { font-size: 34px; }
}
@media (max-width: 700px) {
  html { scroll-padding-top: 82px; }
  .topbar-inner { height: 64px; margin: 0 18px; gap: 12px; }
  .brand { gap: 9px; }
  .brand-mark { width: 30px; height: 30px; font-size: 18px; }
  .brand-name { font-size: 17px; letter-spacing: .04em; }
  .menu-toggle { display: block; }
  .main-nav { display: none; position: absolute; top: 64px; left: 12px; right: 12px; padding: 8px 15px; background: var(--surface); border: 1px solid var(--line); border-radius: 10px; box-shadow: 0 8px 24px #6236241f; }
  .main-nav.is-open { display: flex; flex-direction: column; align-items: stretch; gap: 0; }
  .main-nav a { padding: 5px 8px; }
  .header-actions { gap: 9px; }
  .header-cart { min-width: 86px; padding: 0 11px; min-height: 39px; font-size: 11px; gap: 8px; border-radius: 8px; }
  .storefront { margin: 12px 16px 0; }
  .hero { padding: 29px 26px 18px; border-radius: 12px; }
  .hero-main { display: block; min-height: 0; }
  .hero h1 { font-size: 60px; margin-top: 19px; margin-bottom: 15px; }
  .hero-kicker { font-size: 11px; letter-spacing: .1em; }
  .hero-desc { max-width: none; font-size: 12px; line-height: 1.9; }
  .hero-art { display: none; }
  .hero-seal { width: 49px; height: 49px; font-size: 13px; top: 0; right: 0; }
  .hero .button { min-height: 45px; margin-top: 21px; padding: 0 20px; font-size: 12px; }
  .hero-footer { margin-top: 24px; padding-top: 13px; gap: 13px; font-size: 9px; letter-spacing: .07em; }
  .hero-footer > span + span::before { margin-right: 13px; }
  .preview-notice { align-items: start; justify-content: start; font-size: 10px; line-height: 1.8; margin-top: 12px; padding: 0 5px; }
  .status-dot { margin-top: 7px; }
  .products-section { margin-top: 31px; }
  .section-head { display: block; margin: 0 3px 18px; }
  .section-head h2 { font-size: clamp(26px, 7vw, 32px); margin-top: 10px; }
  .eyebrow { font-size: 9px; letter-spacing: .14em; }
  .section-note { text-align: left; max-width: none; margin-top: 9px; font-size: 11px; }
  .product-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
  .product-image { aspect-ratio: 1.05; }
  .blank-image > span { left: 10px; bottom: 10px; font-size: 9px; }
  .product-card { padding: 7px; border-radius: 9px; }
  .product-body { padding: 13px 5px 5px; }
  .product-tag { font-size: 10px; margin-bottom: 7px; }
  .product-body h3 { font-size: 15px; }
  .product-subtitle { font-size: 10px; min-height: 17px; }
  .product-bottom { padding-top: 12px; margin-top: 12px; gap: 9px; }
  .product-bottom .pending-price { font-size: 11px; }
  .product-bottom strong { font-size: 18px; }
  .product-bottom small { font-size: 10px; }
  .small-button { font-size: 10px; min-height: 38px; padding: 0 10px; }
  .catalog-note { display: block; font-size: 10px; padding: 18px 3px 0; }
  .catalog-note p { margin-top: 5px; line-height: 1.9; }
  .guide-section { padding: 28px 22px; margin-top: 37px; gap: 27px; border-radius: 10px; }
  .guide-intro h2 { font-size: 28px; margin: 14px 0 12px; }
  .guide-intro > p:last-child { font-size: 11px; }
  .shopping-steps { grid-template-columns: 1fr; gap: 16px; padding-bottom: 25px; }
  .shopping-steps > div { display: grid; grid-template-columns: 29px 1fr; }
  .shopping-steps span { grid-row: 1 / 3; margin: 1px 0 0; font-size: 12px; }
  .shopping-steps strong { font-size: 13px; }
  .shopping-steps p { grid-column: 2; font-size: 10px; margin-top: 3px; }
  .faq-list summary { font-size: 11px; padding: 14px 0; }
  .faq-list details > p { font-size: 10px; }
  .closing-note { padding: 24px 4px; }
  .closing-note > p { font-size: 12px; }
  .closing-note a { font-size: 10px; }
  .site-footer { margin: 0 19px 105px; padding-top: 24px; grid-template-columns: 1fr; gap: 18px; }
  .site-footer nav { gap: 24px; font-size: 10px; }
  .site-footer small { font-size: 9px; }
  .cart-bar { bottom: max(8px, env(safe-area-inset-bottom)); width: calc(100% - 16px); padding-left: 17px; }
  .cart-bar .button { min-height: 43px; }
  .sheet, .cart-dialog { width: 100%; margin: auto 0 0; border-radius: 19px 19px 0 0; max-height: calc(100dvh - 18px); border-bottom: 0; padding-bottom: env(safe-area-inset-bottom); }
  #product-detail { display: block; }
  .detail-image { min-height: 0; height: 165px; }
  .detail-body { padding: 27px 23px 25px; }
  .detail-body h2 { font-size: 27px; margin-top: 13px; }
  .detail-price { font-size: 28px; margin-top: 18px; }
  .stepper button { min-width: 44px; min-height: 44px; }
  .cart-dialog { padding: 25px 22px calc(25px + env(safe-area-inset-bottom)); }
  .cart-dialog-head h2 { font-size: 26px; }
  .cart-item .stepper button { min-width: 36px; min-height: 36px; }
  .cart-thumb { width: 59px; height: 66px; }
  .subheader-inner { height: 62px; margin: 0 19px; gap: 10px; }
  .subheader a { font-size: 11px; }
  .subheader strong { font-size: 12px; }
  .subheader span { display: none; }
  .checkout-layout { grid-template-columns: 1fr; margin: 25px 14px 60px; gap: 15px; }
  .checkout-intro { padding: 0 7px 10px; }
  .checkout-intro h1 { font-size: 35px; }
  .checkout-intro > p:last-child { font-size: 11px; }
  .checkout-progress { gap: 16px; margin-top: 17px; }
  .panel { padding: 22px; border-radius: 10px; }
  .panel input, .panel textarea { font-size: 16px; }
  .order-panel { position: static; }
  .triple { grid-template-columns: 1fr 1fr; }
  .triple label:last-child { grid-column: 1 / -1; margin-top: 0; }
  .narrow { margin: 25px 14px 65px; }
  .narrow .panel { padding: 25px 23px; }
  .narrow h1 { font-size: 33px; }
}
@media (max-width: 359px) {
  .topbar-inner { margin: 0 14px; gap: 8px; }
  .brand-name { font-size: 15px; }
  .brand-mark { width: 27px; height: 27px; font-size: 16px; }
  .hero { padding-left: 21px; padding-right: 21px; }
  .hero h1 { font-size: 54px; }
  .hero-seal { width: 42px; height: 42px; font-size: 12px; }
  .mobile-break { display: inline; }
  .hero-footer { gap: 10px; font-size: 8px; }
  .hero-footer > span + span::before { margin-right: 10px; }
  .product-grid { grid-template-columns: 1fr; }
  .product-image { aspect-ratio: 1.7; }
  .product-body { padding: 16px 10px 7px; }
  .product-body h3 { font-size: 19px; }
  .product-subtitle { font-size: 11px; }
  .product-bottom .pending-price { font-size: 12px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .button, .product-card, .faq-list summary > span { transition: none; }
}