:root {
  --ink: #292329;
  --muted: #796e77;
  --line: #eadfe4;
  --paper: #fffafc;
  --white: #ffffff;
  --pink: #ff5eaa;
  --pink-dark: #e94794;
  --pink-soft: #ffe8f1;
  --lilac: #eee8ff;
  --blue: #dff4ff;
  --mint: #ddf5ea;
  --yellow: #fff1be;
  --shadow: 0 22px 60px rgba(117, 71, 101, .13);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif; font-size: 16px; line-height: 1.68; }
button, a { font: inherit; }
button { cursor: pointer; }
a { color: inherit; text-decoration: none; }
button, a, .status, .notice-chip { white-space: nowrap; }
img { display: block; max-width: 100%; }
.container { width: min(1180px, calc(100% - 56px)); margin: 0 auto; }
.section-shell { padding: 112px 0; }
.site-header { position: sticky; top: 0; z-index: 20; border-bottom: 1px solid rgba(234, 223, 228, .75); background: rgba(255, 250, 252, .94); backdrop-filter: blur(16px); }
.header-inner { min-height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 32px; }
.brand { display: inline-flex; align-items: center; gap: 13px; min-width: 286px; }
.brand img { width: 48px; height: 48px; border-radius: 14px; object-fit: cover; }
.brand strong, .brand small { display: block; line-height: 1.1; }
.brand strong { font-size: 18px; letter-spacing: .02em; }
.brand small { color: var(--pink); font-size: 15px; margin-top: 6px; }
.site-nav { display: flex; align-items: center; gap: 32px; font-size: 16px; font-weight: 800; color: #665a63; }
.site-nav a { transition: color .2s ease; }
.site-nav a:hover { color: var(--pink-dark); }
.button { border: 0; border-radius: 999px; display: inline-flex; align-items: center; justify-content: center; gap: 12px; font-weight: 700; transition: transform .2s ease, box-shadow .2s ease, background .2s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { padding: 15px 24px; color: var(--white); background: var(--pink); box-shadow: 0 10px 22px rgba(255, 94, 170, .24); }
.button-primary:hover { background: var(--pink-dark); }
.button-small { padding: 12px 18px; font-size: 15px; }
.button-pink { color: var(--white); background: var(--pink); }
.menu-toggle { display: none; border: 0; background: transparent; padding: 8px; }
.menu-toggle span { display: block; width: 21px; height: 2px; margin: 4px; background: var(--ink); }
.hero { padding-top: 86px; overflow: hidden; background: #fff8fb; }
.hero-grid { display: grid; grid-template-columns: minmax(560px, 1.08fr) minmax(0, .92fr); align-items: center; gap: 40px; }
.eyebrow, .section-kicker, .detail-label { margin: 0; color: var(--pink-dark); font-size: 14px; font-weight: 800; letter-spacing: .09em; text-transform: uppercase; }
.eyebrow { display: inline-flex; align-items: center; gap: 12px; padding: 11px 18px; border: 1px solid #ffd3e5; border-radius: 999px; background: var(--white); font-size: 18px; letter-spacing: .03em; text-transform: none; }
.eyebrow-dot { width: 11px; height: 11px; border-radius: 50%; background: var(--pink); }
h1, h2, h3, p { margin-top: 0; }
h1 { max-width: 620px; margin: 24px 0 22px; font-size: 62px; line-height: 1.11; letter-spacing: 0; }
h1 em { color: var(--pink); font-style: normal; }.hero-title-line { display: inline-block; white-space: nowrap; }
.hero-lead { max-width: 560px; margin-bottom: 30px; color: var(--muted); font-size: 19px; }
.hero-actions { display: flex; align-items: center; gap: 26px; }
.text-link, .outline-link { color: var(--ink); font-size: 16px; font-weight: 800; }
.text-link span, .outline-link span { color: var(--pink); margin-left: 6px; }
.hero-notes { display: flex; gap: 18px; flex-wrap: wrap; margin-top: 54px; color: #8c7d86; font-size: 14px; }
.hero-notes span { display: inline-flex; align-items: center; gap: 6px; }
.hero-notes b { color: var(--pink); font-size: 12px; }
.hero-visual { position: relative; min-height: 560px; }
.phone-backdrop { position: absolute; right: 4%; top: 42px; width: 266px; padding: 10px; border: 1px solid #f2dfe7; border-radius: 29px; background: var(--white); box-shadow: var(--shadow); transform: rotate(7deg); overflow: hidden; }
.phone-backdrop img { width: 100%; height: 496px; object-fit: cover; object-position: top; border-radius: 21px; }
.bead-art { position: absolute; left: 3%; top: 100px; width: 390px; padding: 13px; border: 1px solid #eadde2; border-radius: 23px; background: var(--white); box-shadow: 0 26px 50px rgba(74, 37, 60, .18); transform: rotate(-4deg); }
.bead-art-top, .bead-art-footer { display: flex; justify-content: space-between; align-items: center; padding: 3px 8px 10px; color: #81757c; font-size: 12px; }
.bead-status { color: #4fae86; }
.bead-art img { width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: 14px; }
.bead-art-footer { padding: 10px 8px 2px; color: var(--ink); font-weight: 700; }
.visual-caption { position: absolute; z-index: 3; display: inline-flex; align-items: center; gap: 7px; padding: 10px 14px; border-radius: 10px; color: var(--ink); background: var(--white); box-shadow: 0 10px 28px rgba(62, 38, 52, .12); font-size: 14px; font-weight: 800; }
.caption-one { top: 35px; left: 28%; }
.caption-two { right: 4%; bottom: 70px; }
.caption-icon { display: grid; width: 20px; height: 20px; place-items: center; border-radius: 6px; color: var(--white); background: var(--pink); }
.caption-icon.mint { color: #328d67; background: var(--mint); }
.bead { position: absolute; z-index: 4; width: 21px; height: 21px; border: 5px solid currentColor; border-radius: 50%; box-shadow: inset 0 0 0 2px rgba(255,255,255,.55); }
.bead-pink { color: #ff83b8; }.bead-blue { color: #6ecce8; }.bead-yellow { color: #f7c84c; }.bead-green { color: #89d997; }
.b1 { top: 180px; right: 0; }.b2 { top: 290px; left: -3%; }.b3 { bottom: 120px; left: 13%; }.b4 { bottom: 33px; right: 17%; }
.trust-strip { border-top: 1px solid #f0dfe6; border-bottom: 1px solid #f0dfe6; background: var(--white); }
.trust-inner { min-height: 68px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.trust-inner p { margin: 0; color: var(--muted); font-size: 15px; }.trust-items { display: flex; align-items: center; gap: 14px; color: #51464f; font-size: 15px; font-weight: 700; }.trust-items i { display: block; width: 4px; height: 4px; border-radius: 50%; background: var(--pink); }
.feature-section { background: var(--white); }.section-heading { margin-bottom: 42px; }.split-heading { display: flex; align-items: end; justify-content: space-between; gap: 48px; }.split-heading > div { min-width: 0; flex: 1; }.split-heading > p { max-width: 410px; margin-bottom: 0; color: var(--muted); font-size: 17px; }.section-heading h2 { max-width: 680px; margin: 13px 0 0; font-size: 46px; line-height: 1.2; letter-spacing: 0; text-wrap: balance; }.split-heading h2 { max-width: 780px; }.centered-heading { text-align: center; }.centered-heading > p:last-child { max-width: 540px; margin: 15px auto 0; color: var(--muted); font-size: 17px; }
.feature-tabs { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }.feature-tab { min-height: 132px; padding: 24px 22px; border: 0; border-right: 1px solid var(--line); color: var(--muted); background: var(--white); text-align: left; transition: background .2s ease, color .2s ease; }.feature-tab:last-child { border-right: 0; }.feature-tab:hover, .feature-tab.is-active { color: var(--ink); background: #fff2f7; }.tab-number { display: block; margin-bottom: 16px; color: var(--pink); font-size: 13px; font-weight: 800; }.feature-tab strong, .feature-tab small { display: block; }.feature-tab strong { font-size: 18px; }.feature-tab small { margin-top: 8px; font-size: 14px; line-height: 1.45; white-space: normal; }
.feature-detail { display: grid; grid-template-columns: .8fr 1.2fr; gap: 80px; align-items: center; padding: 70px 6%; background: #fff9fb; }.detail-copy h3 { margin: 14px 0 13px; font-size: 34px; }.detail-copy > p:not(.detail-label) { max-width: 500px; color: var(--muted); font-size: 17px; }.check-list { padding: 0; margin: 26px 0 32px; list-style: none; color: #5c515a; font-size: 16px; }.check-list li { position: relative; padding-left: 28px; margin: 12px 0; }.check-list li::before { content: "✓"; position: absolute; left: 0; top: 4px; display: grid; width: 17px; height: 17px; place-items: center; border-radius: 50%; color: #398967; background: var(--mint); font-size: 11px; font-weight: 900; }.outline-link { display: inline-block; padding-bottom: 4px; border-bottom: 1px solid var(--pink); }.detail-media { position: relative; min-height: 450px; display: flex; align-items: center; justify-content: center; overflow: hidden; border: 1px solid #f2dfe7; border-radius: 19px; background: var(--pink-soft); }.detail-media img { width: 56%; max-height: 500px; object-fit: cover; object-position: top; border: 8px solid var(--white); border-radius: 23px; box-shadow: var(--shadow); }.media-stamp { position: absolute; right: 19px; bottom: 17px; color: #b992a3; font-size: 12px; letter-spacing: .12em; }
.workflow-section { background: var(--ink); color: var(--white); }.workflow-section .section-kicker { color: #ff91bf; }.workflow-section .centered-heading > p:last-child { color: #c4b7c0; }.workflow-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid #51464f; }.workflow-step { position: relative; min-height: 268px; padding: 34px 28px; border-right: 1px solid #51464f; }.workflow-step:last-child { border-right: 0; }.step-icon { display: grid; width: 52px; height: 52px; place-items: center; margin-bottom: 35px; border-radius: 14px; color: var(--ink); font-size: 26px; font-weight: 900; }.icon-spark { background: #ffd8e8; }.icon-photo { background: #cceeff; }.icon-grid { background: #d9f4e7; }.icon-heart { background: #fff0b8; }.step-index { position: absolute; top: 38px; right: 26px; color: #81737d; font-size: 13px; }.workflow-step h3 { margin-bottom: 10px; font-size: 22px; }.workflow-step p { max-width: 220px; margin-bottom: 0; color: #b8aab3; font-size: 15px; }
.ecosystem-section { background: #fff7fa; }.ecosystem-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }.eco-card { min-height: 452px; padding: 24px; border: 1px solid var(--line); border-radius: 8px; }.eco-pink { background: #fff0f6; }.eco-blue { background: #eefaff; }.eco-yellow { background: #fff9df; }.eco-index { color: #8c7b84; font-size: 12px; font-weight: 800; letter-spacing: .1em; }.eco-illustration { height: 190px; display: flex; align-items: center; justify-content: center; margin: 18px 0 22px; overflow: hidden; border-radius: 5px; background: var(--white); }.eco-illustration img { width: 100%; height: 100%; object-fit: cover; }.pattern-preview img { width: 57%; height: 140%; object-fit: cover; }.product-block { flex-direction: column; color: var(--pink-dark); }.product-symbol { font-size: 64px; line-height: 1; }.product-block strong { margin-top: 10px; font-size: 22px; }.product-block small { margin-top: 4px; color: #9f7689; font-size: 13px; }.eco-card h3 { margin-bottom: 10px; font-size: 23px; }.eco-card p { min-height: 68px; margin-bottom: 18px; color: var(--muted); font-size: 16px; }.eco-card a { color: var(--pink-dark); font-size: 15px; font-weight: 800; }
.launch-section { padding-top: 0; background: #fff7fa; }.launch-panel { display: grid; grid-template-columns: 1fr 1fr; gap: 45px; padding: 52px 64px; border: 1px solid #ffd1e3; border-radius: 8px; background: var(--pink-soft); }.launch-copy h2 { margin: 13px 0 13px; font-size: 38px; line-height: 1.2; }.launch-copy > p:not(.section-kicker) { max-width: 540px; margin-bottom: 25px; color: var(--muted); font-size: 17px; }.launch-copy strong { color: var(--pink-dark); }.benefit-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }.benefit-list > div { display: grid; grid-template-columns: 44px 1fr; align-items: center; padding: 17px; border: 1px solid rgba(255,255,255,.9); border-radius: 6px; background: rgba(255,255,255,.67); }.benefit-icon { grid-row: span 2; display: grid; width: 32px; height: 32px; place-items: center; border-radius: 50%; color: var(--pink-dark); background: var(--white); }.benefit-list strong { font-size: 16px; }.benefit-list small { color: var(--muted); font-size: 13px; line-height: 1.45; }
.rules-section { background: var(--white); }.rules-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 100px; }.rules-grid h2 { margin: 13px 0; font-size: 42px; }.rules-intro { max-width: 470px; color: var(--muted); font-size: 17px; }.rule-links { margin-top: 34px; border-top: 1px solid var(--line); }.rule-link { display: flex; justify-content: space-between; padding: 17px 0; border-bottom: 1px solid var(--line); color: #574b54; font-size: 16px; }.rule-link span { color: var(--pink); }.faq-list details { border-top: 1px solid var(--line); }.faq-list details:last-child { border-bottom: 1px solid var(--line); }.faq-list summary { display: flex; align-items: center; justify-content: space-between; padding: 23px 0; list-style: none; cursor: pointer; font-size: 18px; font-weight: 800; }.faq-list summary::-webkit-details-marker { display: none; }.faq-list summary span { color: var(--pink); font-size: 24px; font-weight: 400; transition: transform .2s ease; }.faq-list details[open] summary span { transform: rotate(45deg); }.faq-list p { max-width: 680px; margin: -6px 35px 23px 0; color: var(--muted); font-size: 16px; }
.cooperation-section { background: #fff7fa; }.cooperation-heading { margin-bottom: 35px; }.cooperation-layout { display: grid; grid-template-columns: 1.3fr .7fr; gap: 18px; }.cooperation-cards { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }.cooperation-card { min-height: 230px; padding: 22px; border: 1px solid var(--line); border-radius: 8px; }.cooperation-pink { background: #fff0f6; }.cooperation-blue { background: #eefaff; }.cooperation-yellow { background: #fff9df; }.cooperation-mint { background: #edfbf4; }.cooperation-card > span { color: #95828d; font-size: 12px; font-weight: 800; letter-spacing: .08em; }.cooperation-icon { display: grid; width: 42px; height: 42px; place-items: center; margin: 23px 0 13px; border-radius: 11px; color: var(--pink-dark); background: var(--white); font-size: 20px; font-weight: 900; }.cooperation-card h3 { margin-bottom: 8px; font-size: 20px; }.cooperation-card p { margin: 0; color: var(--muted); font-size: 15px; }.cooperation-contact { padding: 29px; border: 1px solid #f7d5e3; border-radius: 8px; background: var(--white); }.contact-top { display: flex; align-items: center; gap: 13px; }.contact-mark { display: grid; width: 45px; height: 45px; place-items: center; border-radius: 13px; color: var(--pink-dark); background: var(--pink-soft); font-size: 23px; font-weight: 900; }.contact-top h3 { margin: 7px 0 0; font-size: 26px; }.cooperation-contact > p:not(.section-kicker) { margin: 20px 0; color: var(--muted); font-size: 15px; }.supplier-flow { display: grid; grid-template-columns: 1fr 14px 1fr 14px 1fr; align-items: start; gap: 6px; padding: 15px 11px; border: 1px solid #f4e2e9; border-radius: 7px; background: #fffafd; }.supplier-flow-item { display: grid; gap: 5px; }.supplier-flow-item span { color: var(--pink-dark); font-size: 12px; font-weight: 900; }.supplier-flow-item strong { font-size: 13px; line-height: 1.35; }.supplier-flow-item small { color: var(--muted); font-size: 11px; line-height: 1.35; }.supplier-flow-line { width: 100%; height: 1px; margin-top: 15px; background: #f4bfd4; }.supplier-promise { display: flex; align-items: center; gap: 7px; margin-top: 14px; color: #8f7d86; font-size: 12px; line-height: 1.45; }.cooperation-main-action { width: 100%; margin-top: 16px; }.cooperation-other { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-top: 15px; padding-top: 14px; border-top: 1px solid #f3e5eb; color: var(--muted); font-size: 12px; }.cooperation-miniapp { padding: 0; border: 0; color: var(--pink-dark); background: transparent; font-size: 13px; font-weight: 800; }.cooperation-miniapp:hover { color: #d74d82; }.sync-dot { display: grid; flex: none; width: 18px; height: 18px; place-items: center; border-radius: 50%; color: #398967; background: var(--mint); font-size: 10px; font-weight: 900; }
.cooperation-heading { align-items: flex-end; justify-content: flex-start; gap: 72px; margin-bottom: 30px; }.cooperation-heading > div { flex: 0 0 42%; }.cooperation-heading > p { max-width: 560px; }.cooperation-layout { align-items: start; grid-template-columns: minmax(0, 1.12fr) minmax(410px, .88fr); gap: 24px; }.cooperation-cards { grid-auto-rows: 252px; }.cooperation-card { min-height: 0; padding: 24px; }.cooperation-icon { margin: 20px 0 12px; }.cooperation-card h3 { font-size: 20px; }.cooperation-contact { padding: 28px; }.cooperation-contact > p:not(.section-kicker) { margin: 16px 0; font-size: 15px; }.supplier-entry { display: grid; grid-template-columns: 112px 1fr; align-items: center; gap: 18px; padding: 15px; margin-bottom: 14px; border: 1px solid #f2e0e8; border-radius: 7px; background: #fffafd; }.supplier-qr { display: grid; justify-items: center; gap: 6px; color: #8d7c85; font-size: 12px; }.supplier-qr img { width: 100px; height: 100px; padding: 4px; border: 1px solid #eee1e7; border-radius: 6px; background: var(--white); object-fit: contain; }.supplier-entry-copy { min-width: 0; }.supplier-entry-copy strong { display: block; margin-bottom: 7px; font-size: 16px; }.supplier-entry-copy p { margin: 0 0 8px; color: var(--muted); font-size: 13px; line-height: 1.55; }.supplier-entry-copy small { display: block; color: #3e8b6b; font-size: 12px; }.supplier-flow { padding: 16px 12px; }.supplier-flow-item { gap: 5px; }.supplier-flow-item span { font-size: 12px; }.supplier-flow-item strong { font-size: 13px; }.supplier-flow-item small { font-size: 11px; }.supplier-promise { margin-top: 13px; }.cooperation-main-action { margin-top: 14px; padding-top: 13px; padding-bottom: 13px; }.cooperation-other { margin-top: 13px; padding-top: 12px; }
.site-footer { padding: 40px 0 28px; color: #c4b5be; background: var(--ink); }.footer-inner { display: grid; grid-template-columns: 1fr auto; gap: 28px; align-items: center; }.footer-brand { display: flex; align-items: center; gap: 14px; }.footer-brand img { width: 58px; height: 58px; flex: none; border-radius: 15px; object-fit: contain; }.footer-brand strong { color: var(--white); font-size: 17px; }.footer-brand p { margin: 4px 0 0; font-size: 14px; }.footer-links { display: flex; align-items: center; gap: 22px; font-size: 15px; }.footer-links a:hover { color: #ff9cc4; }.footer-miniapp { padding: 10px 16px; border: 1px solid #6b5964; border-radius: 999px; color: var(--white); background: transparent; font-size: 14px; }.copyright { grid-column: 1 / -1; display: flex; align-items: center; justify-content: space-between; gap: 24px; padding-top: 18px; border-top: 1px solid #443a42; font-size: 13px; }.company-logo { width: 168px; height: auto; flex: none; }
.modal-backdrop { position: fixed; inset: 0; z-index: 40; display: grid; place-items: center; padding: 24px; background: rgba(42, 30, 38, .48); }.modal-backdrop[hidden] { display: none; }.modal { position: relative; width: min(460px, 100%); padding: 42px; border: 1px solid #f4dce6; border-radius: 17px; background: var(--white); box-shadow: 0 25px 80px rgba(34, 20, 29, .25); text-align: center; }.modal-close { position: absolute; top: 14px; right: 17px; border: 0; color: var(--muted); background: transparent; font-size: 29px; line-height: 1; }.modal-mark { display: grid; width: 55px; height: 55px; place-items: center; margin: 0 auto 22px; border-radius: 16px; color: var(--pink-dark); background: var(--pink-soft); font-size: 28px; }.modal h2 { margin: 12px 0 10px; font-size: 30px; }.modal p:not(.section-kicker) { color: var(--muted); font-size: 16px; }.modal p strong { color: var(--pink-dark); }.modal-tip { display: flex; align-items: center; justify-content: center; gap: 8px; padding: 14px 12px; margin: 22px 0; border-radius: 6px; color: #60535b; background: #fff4f8; font-size: 15px; font-weight: 700; }.modal-tip span:first-child { color: var(--pink); font-size: 22px; }.modal-done { width: 100%; }.toast { position: fixed; left: 50%; bottom: 30px; z-index: 50; padding: 11px 17px; border-radius: 6px; color: var(--white); background: var(--ink); opacity: 0; transform: translate(-50%, 15px); pointer-events: none; transition: opacity .2s ease, transform .2s ease; font-size: 14px; }.toast.is-visible { opacity: 1; transform: translate(-50%, 0); }
@media (min-width: 1121px) and (max-width: 1280px) { h1 { font-size: 56px; } }
@media (max-width: 1120px) { h1 { font-size: 56px; }.section-heading h2 { font-size: 38px; }.container { width: min(100% - 36px, 680px); }.site-nav { gap: 18px; }.hero-grid { grid-template-columns: 1fr; gap: 25px; }.hero-copy { text-align: center; }.hero-copy .eyebrow, .hero-actions { justify-content: center; }.hero-lead { margin-right: auto; margin-left: auto; }.hero-notes { justify-content: center; }.hero-visual { min-height: 500px; max-width: 560px; width: 100%; margin: 0 auto; }.feature-detail, .rules-grid, .cooperation-layout { gap: 40px; }.launch-panel { padding: 40px; gap: 25px; } }
@media (max-width: 680px) { body { font-size: 15px; } h1 { font-size: 42px; }.section-heading h2 { font-size: 33px; }.section-shell { padding: 76px 0; }.header-inner { min-height: 68px; }.brand { min-width: 0; }.brand strong { font-size: 17px; }.brand small { font-size: 13px; }.menu-toggle { display: block; }.site-nav { position: absolute; top: 67px; right: 18px; left: 18px; display: none; flex-direction: column; align-items: stretch; gap: 0; padding: 10px; border: 1px solid var(--line); border-radius: 10px; background: var(--white); box-shadow: var(--shadow); font-size: 15px; }.site-nav.is-open { display: flex; }.site-nav a, .site-nav .button { padding: 12px 14px; }.site-nav .button { margin-top: 5px; }.hero { padding-top: 58px; }.hero-grid { gap: 5px; }.hero-lead { font-size: 16px; }.hero-notes { font-size: 13px; }.hero-visual { min-height: 410px; transform: scale(.86); transform-origin: top center; margin-bottom: -55px; }.phone-backdrop { right: 0; width: 205px; top: 36px; }.phone-backdrop img { height: 380px; }.bead-art { left: 0; top: 74px; width: 300px; }.bead-art-top, .bead-art-footer { font-size: 11px; }.visual-caption { font-size: 11px; }.caption-one { left: 30%; top: 8px; }.caption-two { bottom: 40px; }.trust-inner { padding: 18px 0; align-items: flex-start; flex-direction: column; gap: 8px; }.trust-inner p, .trust-items { font-size: 14px; }.trust-items { flex-wrap: wrap; }.split-heading { align-items: flex-start; flex-direction: column; gap: 15px; }.split-heading > p, .centered-heading > p:last-child { font-size: 16px; }.feature-tabs { grid-template-columns: repeat(2, 1fr); }.feature-tab { min-height: 138px; padding: 20px 18px; }.feature-tab:nth-child(2) { border-right: 0; }.feature-tab:nth-child(-n+2) { border-bottom: 1px solid var(--line); }.feature-detail { grid-template-columns: 1fr; padding: 42px 24px; }.detail-media { min-height: 370px; }.detail-media img { width: 70%; }.workflow-grid, .ecosystem-grid, .launch-panel, .rules-grid, .cooperation-layout { grid-template-columns: 1fr; }.cooperation-cards { grid-template-columns: 1fr; }.workflow-step { min-height: auto; padding: 25px 0; border-right: 0; border-bottom: 1px solid #51464f; }.workflow-step:last-child { border-bottom: 0; }.step-icon { margin-bottom: 18px; }.step-index { top: 37px; }.eco-card { min-height: 0; }.eco-illustration { height: 170px; }.launch-panel { padding: 30px 22px; }.launch-copy h2 { font-size: 32px; }.benefit-list { gap: 8px; }.benefit-list > div { padding: 14px 10px; grid-template-columns: 36px 1fr; }.cooperation-contact { padding: 22px 18px; }.supplier-flow { grid-template-columns: 1fr; gap: 10px; }.supplier-flow-line { width: 28px; height: 1px; margin: 0 0 0 4px; }.cooperation-other { align-items: flex-start; flex-direction: column; gap: 7px; }.footer-inner { grid-template-columns: 1fr; }.footer-links { flex-wrap: wrap; gap: 14px; }.copyright { grid-column: auto; align-items: flex-start; flex-direction: column; gap: 16px; }.modal { padding: 36px 24px; } }
@media (max-width: 460px) { h1 { font-size: 32px; } }
@media (max-width: 360px) { h1 { font-size: 29px; } }
@media (max-width: 1120px) { .cooperation-layout { grid-template-columns: 1fr; gap: 24px; }.cooperation-heading { gap: 36px; }.cooperation-contact { width: 100%; }.supplier-entry { grid-template-columns: 116px 1fr; }.supplier-qr img { width: 104px; height: 104px; } }
@media (max-width: 680px) { .cooperation-heading { gap: 15px; }.cooperation-heading > div { flex-basis: auto; }.cooperation-cards { grid-auto-rows: auto; }.cooperation-card { min-height: 200px; }.supplier-entry { grid-template-columns: 96px 1fr; gap: 12px; }.supplier-qr img { width: 88px; height: 88px; }.supplier-flow { grid-template-columns: 1fr; gap: 10px; }.supplier-flow-line { width: 28px; margin: 0 0 0 4px; }.cooperation-main-action { white-space: normal; } }
.qr-wrap { display: flex; flex-direction: column; align-items: center; gap: 7px; margin: 18px 0 15px; color: #9b8992; font-size: 14px; }.miniapp-qr { width: 168px; height: 168px; padding: 6px; border: 1px solid #f1dfe6; border-radius: 7px; background: var(--white); object-fit: contain; }.modal-tip { margin-top: 15px; }