:root {
    --bg: #FFF8E8;
    --deep-bg: #F7E8C4;
    --content: #FFFDF6;
    --secondary: #F3DFA3;
    --title: #3A2A12;
    --text: #4A3820;
    --muted: #7A5E38;
    --soft: #9A7A52;
    --brand: #F4B942;
    --ripe: #E89B20;
    --orange: #E07A2F;
    --cocoa: #3A2A12;
    --border: rgba(232,155,32,0.22);
    --shadow: 0 12px 28px rgba(58,42,18,0.10);
    --glow: 0 6px 16px rgba(232,155,32,0.22);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--bg); }
body { margin: 0; color: var(--text); background: var(--bg); font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif; font-size: 15px; line-height: 1.7; overflow-x: hidden; padding-top: 116px; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }
.content-width, .top-inner { width: min(960px, calc(100% - 32px)); margin: 0 auto; }
.skip-link { position: fixed; left: 12px; top: -80px; z-index: 200; background: var(--cocoa); color: var(--deep-bg); padding: 8px 12px; border-radius: 8px; }
.skip-link:focus { top: 8px; }
.fruit-brow { position: fixed; inset: 0 0 auto 0; height: 18px; z-index: 90; background: var(--ripe); color: var(--cocoa); font-size: 12px; }
.fruit-brow .top-inner { height: 18px; display: flex; align-items: center; justify-content: space-between; }
.text-action { min-height: 18px; border: 0; padding: 0 2px; background: transparent; color: var(--cocoa); cursor: pointer; }
.yellow-head { position: fixed; top: 18px; left: 0; right: 0; height: 54px; z-index: 89; background: var(--content); border-bottom: 1px solid var(--border); }
.yellow-head-inner { height: 54px; display: flex; align-items: center; justify-content: space-between; gap: 14px; }
.brand-link { min-height: 44px; min-width: 132px; display: inline-flex; align-items: center; }
.brand-logo, .footer-logo { height: 24px; width: auto; object-fit: contain; object-position: center; }
.brand-fallback { color: var(--title); font-weight: 800; font-size: 16px; }
.head-actions { display: flex; align-items: center; gap: 8px; }
.head-app, .bag-button { min-height: 44px; display: inline-flex; align-items: center; justify-content: center; padding: 0 14px; border-radius: 10px; font-size: 14px; white-space: nowrap; }
.head-app { color: var(--cocoa); background: linear-gradient(135deg,#F4B942 0%,#E89B20 55%,#E07A2F 100%); box-shadow: var(--glow); }
.bag-button { border: 1px solid var(--ripe); background: var(--content); color: var(--cocoa); cursor: pointer; }
.fruit-pins { position: fixed; top: 72px; left: 0; right: 0; height: 44px; z-index: 88; background: var(--secondary); border-bottom: 1px solid var(--border); }
.pins-inner { height: 44px; display: flex; align-items: center; gap: 10px; }
.pin-link { min-height: 40px; display: inline-flex; align-items: center; gap: 7px; padding: 0 10px; border-radius: 10px; font-size: 13px; border: 1px solid transparent; color: var(--cocoa); transition: 180ms ease; }
.pin-dot { width: 18px; height: 18px; border-radius: 50%; border: 2px solid var(--orange); background: var(--content); flex: 0 0 18px; }
.pin-link.is-current { background: var(--ripe); border-color: var(--cocoa); box-shadow: var(--glow); }
.pin-link.is-current .pin-dot { background: var(--ripe); border-color: var(--cocoa); }
.site-main { min-height: 64vh; }
.page-shell { width: min(960px, calc(100% - 32px)); margin: 0 auto; padding: 28px 0 64px; }
.breadcrumb { font-size: 13px; color: var(--muted); margin: 0 0 14px; }
.breadcrumb a { text-decoration: underline; text-underline-offset: 3px; }
h1, h2, h3 { color: var(--title); margin-top: 0; letter-spacing: .01em; }
h1 { font-size: 24px; line-height: 1.3; margin-bottom: 12px; }
h2 { font-size: 20px; line-height: 1.4; margin-bottom: 10px; }
h3 { font-size: 16px; line-height: 1.45; margin-bottom: 8px; }
p { margin: 0 0 13px; }
.lead { font-size: 16px; color: var(--text); }
.muted { color: var(--muted); }
.eyebrow { display: inline-flex; align-items: center; min-height: 28px; padding: 3px 10px; margin-bottom: 10px; border-radius: 999px; background: var(--secondary); color: var(--cocoa); font-size: 13px; font-weight: 700; }
.primary-button, .secondary-button { min-height: 44px; display: inline-flex; align-items: center; justify-content: center; padding: 0 16px; border-radius: 10px; font-size: 14px; font-weight: 800; transition: 180ms ease; }
.primary-button { background: linear-gradient(135deg,#F4B942 0%,#E89B20 55%,#E07A2F 100%); color: var(--cocoa); box-shadow: var(--glow); }
.secondary-button { background: var(--content); color: var(--cocoa); border: 1px solid var(--ripe); }
.primary-button:hover, .pin-link.is-current:hover, .mobile-bottom .is-current:hover { filter: brightness(1.04); box-shadow: 0 0 0 3px rgba(244,185,66,0.36), 0 10px 24px rgba(224,122,47,0.28); }
.primary-button:active, .pin-link.is-current:active, .mobile-bottom .is-current:active { filter: brightness(1.06); box-shadow: 0 0 0 4px rgba(224,122,47,0.36), 0 0 22px rgba(244,185,66,0.48); }
a:focus-visible, button:focus-visible { outline: 2px solid var(--ripe); outline-offset: 2px; }
.section-block { margin-top: 28px; padding: 22px; border: 1px solid var(--border); border-radius: 12px; background: var(--content); box-shadow: var(--shadow); }
.section-block.soft { background: var(--deep-bg); }
.section-block.flat { box-shadow: none; }
.text-link { color: var(--title); font-weight: 800; text-decoration: underline; text-decoration-color: var(--ripe); text-underline-offset: 4px; }
.image-slot { width: 100%; min-height: 160px; display: flex; align-items: center; justify-content: center; border-radius: 12px; background: var(--content); border: 1px solid var(--border); overflow: hidden; }
.image-slot img { width: 100%; height: 100%; object-fit: contain; object-position: center; }
.image-slot.h168 { height: 168px; }
.image-slot.h160 { height: 160px; }
.image-slot.h176 { height: 176px; }
.image-slot.banner { height: 200px; width: 100%; }
.image-slot.app-vertical { height: 320px; width: 240px; margin: 18px auto 0; }
.image-slot.circle-slot { height: 176px; width: 240px; border-radius: 999px; margin: 0 auto; }
.image-slot.empty::after { content: ""; width: 34%; height: 2px; border-radius: 2px; background: var(--border); }
/* 首页专用布局 */
.home-intro { padding: 30px 0 4px; }
.home-pin-index { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 14px; }
.home-pin-index a { min-height: 40px; display: inline-flex; align-items: center; padding: 0 12px; border-radius: 999px; background: var(--secondary); color: var(--cocoa); font-weight: 700; }
.home-intro .lead { max-width: 720px; }
.home-cut { margin-top: 28px; display: grid; grid-template-columns: minmax(0, 1fr) 240px; gap: 24px; align-items: center; padding: 22px; border-radius: 12px; background: var(--deep-bg); border: 1px solid var(--border); }
.home-double { margin-top: 28px; display: grid; grid-template-columns: 1.2fr .8fr; gap: 16px; }
.home-double article { padding: 20px; border-radius: 12px; background: var(--content); border: 1px solid var(--border); }
.home-pin-pages { margin-top: 28px; display: grid; grid-template-columns: .9fr 1.1fr; gap: 16px; }
.home-pin-pages article { padding: 20px; border-radius: 12px; background: var(--secondary); border: 1px solid var(--border); }
.home-stream { margin-top: 28px; display: grid; gap: 18px; }
.home-stream article { display: block; padding: 20px; background: var(--content); border: 1px solid var(--border); border-radius: 12px; }
.home-stream article .image-slot { margin-top: 14px; }
.home-stream article:nth-child(even) { background: var(--deep-bg); }
.home-app-wrap { margin-top: 28px; padding: 24px; border-radius: 12px; background: var(--deep-bg); border: 1px solid var(--border); }
.app-icons { display: flex; justify-content: center; align-items: flex-end; gap: 14px; }
.app-icon-slot { width: 56px; height: 56px; display: flex; align-items: center; justify-content: center; border-radius: 12px; background: var(--content); border: 1px solid var(--border); margin-bottom: 8px; }
.app-icon-slot img { width: 48px; height: 48px; object-fit: contain; }
.brand-mini-image { width: 48px; height: 48px; object-fit: contain; object-position: center; }
.faq-mini details, .faq-page details { border-top: 1px solid var(--border); padding: 14px 0; }
.faq-mini details:first-of-type, .faq-page details:first-of-type { border-top: 0; }
.faq-mini summary, .faq-page summary { cursor: pointer; color: var(--title); font-weight: 800; }
.faq-mini details p, .faq-page details p { margin-top: 10px; }
/* 五种栏目版式 */
.layout-double-fruit .double-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 18px; }
.layout-double-fruit .double-grid > article { padding: 22px; border-radius: 12px; border: 1px solid var(--border); background: var(--content); }
.layout-double-fruit .double-grid > article:nth-child(2) { margin-top: 38px; background: var(--deep-bg); }
.layout-pin-cut .cut-stack { display: grid; gap: 18px; }
.layout-pin-cut .cut-row { display: grid; grid-template-columns: 150px 1fr; gap: 20px; align-items: start; padding: 18px 0; border-top: 1px solid var(--border); }
.layout-pin-cut .cut-row:first-child { border-top: 0; }
.layout-pin-cut .cut-label { position: sticky; top: 132px; border-radius: 999px; background: var(--secondary); padding: 10px 12px; text-align: center; color: var(--cocoa); font-weight: 800; }
.layout-pin-page .paper-stack { display: grid; gap: 16px; }
.layout-pin-page .paper { position: relative; padding: 24px 24px 24px 38px; border-radius: 12px; background: var(--content); border: 1px solid var(--border); box-shadow: var(--shadow); }
.layout-pin-page .paper::before { content: ""; position: absolute; left: 16px; top: 24px; width: 8px; height: 44px; border-radius: 8px; background: var(--ripe); }
.layout-wrap-pin .wrap-content { padding: 22px; border-radius: 12px; border: 1px solid var(--border); background: var(--content); }
.layout-wrap-pin .wrap-visual { float: right; width: 240px; margin: 2px 0 14px 20px; }
.layout-wrap-pin .wrap-content::after { content: ""; display: table; clear: both; }
.layout-pin-index .index-grid { display: grid; grid-template-columns: 180px 1fr; gap: 24px; }
.layout-pin-index .index-menu { align-self: start; position: sticky; top: 132px; padding: 14px; border-radius: 12px; background: var(--secondary); }
.layout-pin-index .index-menu a, .layout-pin-index .index-menu span { display: block; padding: 8px 6px; border-bottom: 1px solid rgba(58,42,18,.12); font-size: 13px; }
.layout-pin-index .index-menu a:last-child, .layout-pin-index .index-menu span:last-child { border-bottom: 0; }
.layout-pin-index .index-body section { scroll-margin-top: 132px; padding: 20px 0; border-top: 1px solid var(--border); }
.layout-pin-index .index-body section:first-child { padding-top: 0; border-top: 0; }
/* 其他内页 */
.note-band { padding: 14px 16px; border-left: 4px solid var(--ripe); background: var(--deep-bg); border-radius: 0 12px 12px 0; margin: 18px 0; }
.topic-chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 12px 0 18px; }
.topic-chips span { padding: 5px 10px; border-radius: 999px; background: var(--secondary); color: var(--cocoa); font-size: 13px; }
.status-list { display: grid; gap: 14px; }
.status-row { display: grid; grid-template-columns: 100px 1fr; gap: 16px; align-items: center; padding: 16px; border-radius: 12px; background: var(--content); border: 1px solid var(--border); }
.status-badge { min-height: 36px; display: inline-flex; align-items: center; justify-content: center; border-radius: 999px; background: var(--secondary); color: var(--cocoa); font-weight: 800; }
.step-list { counter-reset: step; display: grid; gap: 16px; }
.step-item { position: relative; padding: 20px 20px 20px 66px; border: 1px solid var(--border); border-radius: 12px; background: var(--content); }
.step-item::before { counter-increment: step; content: counter(step); position: absolute; left: 18px; top: 18px; width: 32px; height: 32px; display: grid; place-items: center; border-radius: 50%; background: var(--brand); color: var(--cocoa); font-weight: 900; }
.long-read section { margin-top: 28px; }
.clause-list { display: grid; gap: 18px; }
.clause { padding: 18px 20px; border: 1px solid var(--border); border-radius: 12px; background: var(--content); }
.contact-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 16px; }
.contact-grid article { padding: 20px; border-radius: 12px; background: var(--content); border: 1px solid var(--border); }
.banner-intro { padding: 18px; border-radius: 12px; background: var(--content); border: 1px solid var(--border); }
/* 页脚与浮层 */
.site-footer { background: var(--cocoa); color: var(--deep-bg); border-top: 1px solid var(--orange); }
.footer-inner { padding: 30px 0 calc(32px + env(safe-area-inset-bottom)); }
.footer-brand { display: flex; gap: 10px; align-items: center; margin-bottom: 22px; }
.footer-brand div { display: grid; line-height: 1.3; }
.footer-brand strong { color: var(--deep-bg); }
.footer-brand span { font-size: 12px; color: #E9D4A7; }
.footer-links { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 18px; }
.footer-links h2 { font-size: 14px; color: var(--deep-bg); margin-bottom: 8px; }
.footer-links a { display: block; padding: 3px 0; font-size: 13px; color: #F7E8C4; }
.footer-note, .footer-copy { font-size: 13px; color: #F7E8C4; }
.footer-note { margin-top: 22px; }
.footer-copy { margin-bottom: 0; color: #E9D4A7; }
.screen-overlay { position: fixed; inset: 0; z-index: 118; background: rgba(58,42,18,.34); opacity: 0; visibility: hidden; pointer-events: none; transition: 180ms ease; }
.screen-overlay.is-open { opacity: 1; visibility: visible; pointer-events: auto; }
.yellow-bag { position: fixed; right: 16px; top: 82px; z-index: 120; width: min(36vw, 430px); max-height: 70vh; overflow-y: auto; padding: 16px; border-radius: 16px; background: var(--content); border: 1px solid var(--border); box-shadow: 0 20px 50px rgba(58,42,18,.24); transform: translateX(calc(100% + 40px)); visibility: hidden; pointer-events: none; transition: 180ms ease; }
.yellow-bag.is-open { transform: translateX(0); visibility: visible; pointer-events: auto; }
.bag-head, .search-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.bag-brand { display: flex; align-items: center; gap: 10px; color: var(--cocoa); }
.close-button { min-height: 44px; padding: 0 12px; border-radius: 10px; border: 1px solid var(--ripe); background: var(--content); color: var(--cocoa); cursor: pointer; }
.bag-groups section { margin-top: 16px; }
.bag-groups h2 { font-size: 14px; margin-bottom: 8px; }
.bag-groups a { display: grid; grid-template-columns: 1fr; gap: 2px; padding: 10px 8px; border-top: 1px solid var(--border); }
.bag-groups a span { color: var(--cocoa); font-weight: 800; }
.bag-groups a small { color: var(--muted); font-size: 12px; }
.search-panel { position: fixed; z-index: 121; top: 76px; left: 0; right: 0; visibility: hidden; pointer-events: none; opacity: 0; transform: translateY(-8px); transition: 180ms ease; }
.search-panel.is-open { visibility: visible; pointer-events: auto; opacity: 1; transform: translateY(0); }
.search-card { width: min(720px, calc(100% - 32px)); margin: 0 auto; padding: 18px; border-radius: 12px; background: var(--content); color: var(--text); border: 1px solid var(--border); box-shadow: var(--shadow); }
.search-card p { color: var(--muted); margin: 10px 0; }
.search-presets { display: flex; flex-wrap: wrap; gap: 8px; }
.search-presets a { min-height: 44px; display: inline-flex; align-items: center; padding: 0 14px; border-radius: 10px; background: var(--secondary); color: var(--cocoa); font-weight: 800; }
.ui-locked { overflow: hidden; }
.mobile-bottom { display: none; }
@media (max-width: 760px) {
    body { padding-top: 72px; padding-bottom: calc(58px + env(safe-area-inset-bottom)); }
    .fruit-pins { display: none; }
    .yellow-head-inner { gap: 8px; }
    .brand-link { min-width: 0; max-width: 45vw; }
    .head-actions { gap: 5px; }
    .head-app, .bag-button { padding: 0 10px; }
    .page-shell { padding-top: 22px; }
    .home-cut, .home-double, .home-pin-pages, .home-stream article, .home-stream article:nth-child(even), .layout-double-fruit .double-grid, .layout-pin-index .index-grid, .contact-grid { grid-template-columns: 1fr; }
    .home-stream article:nth-child(even) .stream-copy { order: initial; }
    .layout-double-fruit .double-grid > article:nth-child(2) { margin-top: 0; }
    .layout-pin-cut .cut-row { grid-template-columns: 1fr; gap: 10px; }
    .layout-pin-cut .cut-label, .layout-pin-index .index-menu { position: static; text-align: left; }
    .layout-wrap-pin .wrap-visual { float: none; width: 100%; margin: 0 0 14px; }
    .status-row { grid-template-columns: 1fr; }
    .footer-links { grid-template-columns: repeat(2,minmax(0,1fr)); }
    .yellow-bag { top: 78px; right: 10px; width: 86%; max-height: 70vh; }
    .search-panel { inset: 0; top: 0; background: var(--cocoa); color: var(--deep-bg); display: flex; align-items: flex-start; padding: calc(24px + env(safe-area-inset-top)) 16px 80px; overflow-y: auto; }
    .search-card { width: 100%; margin: 0; background: var(--cocoa); color: var(--deep-bg); border-color: rgba(247,232,196,.3); box-shadow: none; }
    .search-card strong, .search-card p { color: var(--deep-bg); }
    .search-panel .close-button { background: var(--deep-bg); }
    .search-presets a { background: var(--deep-bg); color: var(--cocoa); }
    .mobile-bottom { position: fixed; left: 0; right: 0; bottom: 0; z-index: 87; height: calc(48px + env(safe-area-inset-bottom)); padding-bottom: env(safe-area-inset-bottom); display: grid; grid-template-columns: repeat(4,1fr); background: var(--content); border-top: 1px solid var(--border); }
    .mobile-bottom a { min-height: 48px; display: flex; align-items: center; justify-content: center; color: var(--cocoa); font-size: 13px; }
    .mobile-bottom a.is-current { background: var(--ripe); box-shadow: var(--glow); font-weight: 900; }
    .site-footer { margin-bottom: 0; }
}
@media (max-width: 390px) {
    .head-app { font-size: 13px; padding: 0 8px; }
    .bag-button { padding: 0 9px; }
    .brand-fallback { font-size: 15px; }
    .footer-links { grid-template-columns: 1fr 1fr; }
}