:root {
  --bg: #FFF8E8;
  --deep: #F7E8C4;
  --surface: #FFFDF6;
  --secondary: #F3DFA3;
  --title: #3A2A12;
  --text: #4A3820;
  --muted: #7A5E38;
  --soft: #9A7A52;
  --yellow: #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; }
body { margin: 0; background: var(--bg); color: var(--text); 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; }
body.modal-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
button, input { font: inherit; }
button { color: inherit; }
img { max-width: 100%; display: block; }
.shell-row, .content-wrap { width: min(960px, calc(100% - 32px)); margin: 0 auto; }
.top-shell { position: fixed; top: 0; left: 0; right: 0; z-index: 80; }
.fruit-brow { height: 18px; background: var(--ripe); color: var(--cocoa); font-size: 12px; line-height: 18px; }
.fruit-brow .shell-row { display: flex; align-items: center; justify-content: space-between; height: 18px; }
.text-button { border: 0; background: transparent; padding: 0 6px; cursor: pointer; min-height: 18px; font-size: 12px; }
.yellow-head { height: 54px; background: #FFFDF6; border-bottom: 1px solid var(--border); }
.head-row { height: 54px; display: flex; align-items: center; justify-content: space-between; gap: 14px; }
.brand-home { min-height: 44px; display: inline-flex; align-items: center; max-width: 56%; }
.brand-logo, .footer-logo, .bag-logo { height: 24px; width: auto; object-fit: contain; }
.brand-text { font-size: 16px; font-weight: 800; color: var(--title); }
.head-actions { display: flex; align-items: center; gap: 8px; }
.head-app-link, .bag-button { min-height: 44px; display: inline-flex; align-items: center; justify-content: center; border-radius: 10px; padding: 0 13px; font-size: 14px; white-space: nowrap; transition: 180ms ease; }
.head-app-link { border: 1px solid var(--ripe); background: #FFF8E8; color: var(--cocoa); }
.bag-button { border: 1px solid var(--ripe); background: linear-gradient(135deg,#F4B942 0%,#E89B20 55%,#E07A2F 100%); color: var(--cocoa); cursor: pointer; box-shadow: var(--glow); }
.fruit-pins { height: 44px; background: var(--secondary); border-bottom: 1px solid var(--border); }
.pin-row { height: 44px; display: flex; align-items: center; gap: 10px; }
.pin-link { min-height: 36px; display: inline-flex; align-items: center; gap: 8px; padding: 0 10px; border-radius: 10px; border: 1px solid transparent; font-size: 13px; transition: 180ms ease; }
.pin-dot { width: 18px; height: 18px; border-radius: 50%; border: 2px solid var(--orange); background: #FFFDF6; flex: none; }
.pin-link.is-current { border-color: var(--cocoa); background: var(--ripe); color: var(--cocoa); box-shadow: var(--glow); }
.pin-link.is-current .pin-dot { background: var(--ripe); border-color: var(--cocoa); }
.site-main { padding-top: 132px; padding-bottom: 54px; min-height: 70vh; }
.breadcrumb { width: min(960px, calc(100% - 32px)); margin: 0 auto 18px; font-size: 13px; color: var(--muted); }
.breadcrumb a { text-decoration: underline; text-decoration-color: rgba(122,94,56,.35); text-underline-offset: 3px; }
h1,h2,h3 { color: var(--title); margin-top: 0; }
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 { color: var(--muted); font-size: 16px; }
.section-space { margin-top: 28px; }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; box-shadow: var(--shadow); }
.card-pad { padding: 20px; }
.eyebrow { color: var(--ripe); font-size: 12px; letter-spacing: .08em; font-weight: 800; text-transform: uppercase; }
.primary-button, .secondary-button { min-height: 42px; padding: 0 16px; border-radius: 10px; display: inline-flex; align-items: center; justify-content: center; font-size: 14px; white-space: nowrap; transition: filter 180ms ease, box-shadow 180ms ease, transform 180ms ease; }
.primary-button { background: linear-gradient(135deg,#F4B942 0%,#E89B20 55%,#E07A2F 100%); color: var(--cocoa); box-shadow: var(--glow); border: 1px solid rgba(58,42,18,.10); }
.secondary-button { background: #FFF8E8; color: var(--cocoa); border: 1px solid var(--ripe); }
.primary-button:hover, .bag-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, .bag-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; }
.button-row { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.media-slot { width: 100%; height: 164px; display: flex; align-items: center; justify-content: center; background: #FFFDF6; border: 1px dashed rgba(232,155,32,.28); border-radius: 12px; overflow: hidden; }
.media-slot img { width: 100%; height: 100%; object-fit: contain; object-position: center; }
.media-circle { width: 240px; height: 176px; border-radius: 50%; margin-inline: auto; }
.media-168 { height: 168px; }
.media-160 { height: 160px; }
.media-app { width: 240px; height: 320px; margin-inline: auto; }
.media-banner { width: 100%; height: 200px; }
.media-icon { width: 48px; height: 48px; border-radius: 12px; }
/* 首页 */
.home-intro { background: linear-gradient(180deg, rgba(244,185,66,.18), rgba(255,253,246,.96)); border: 1px solid var(--border); border-radius: 16px; padding: 24px; }
.home-index { display: flex; gap: 9px; flex-wrap: wrap; margin-bottom: 18px; }
.home-index a { min-height: 40px; display: inline-flex; align-items: center; padding: 0 13px; border-radius: 999px; background: var(--surface); border: 1px solid var(--border); font-size: 13px; }
.home-section { width: min(960px, calc(100% - 32px)); margin: 24px auto 0; }
.hot-cut { display: grid; grid-template-columns: 280px minmax(0,1fr); gap: 26px; align-items: center; padding: 22px; background: var(--deep); border-radius: 16px; }
.two-fruit { display: grid; grid-template-columns: 1.15fr .85fr; gap: 18px; }
.two-fruit article { padding: 20px; }
.pin-page { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr); gap: 16px; }
.pin-page article { padding: 20px; border-left: 4px solid var(--yellow); }
.story-strip { display: grid; grid-template-columns: 190px minmax(0,1fr); gap: 20px; align-items: center; padding: 20px; }
.story-strip.reverse { grid-template-columns: minmax(0,1fr) 190px; }
.wrap-app { display: grid; grid-template-columns: minmax(0,1fr) 260px; gap: 26px; align-items: end; padding: 22px; background: linear-gradient(135deg,#FFFDF6,#F7E8C4); }
.wrap-app .app-visuals { display: grid; gap: 10px; justify-items: center; }
.home-tail { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.faq-mini details { background: var(--surface); border: 1px solid var(--border); border-radius: 10px; padding: 12px 14px; margin-bottom: 10px; }
.faq-mini summary { cursor: pointer; color: var(--title); font-weight: 700; }
/* 内页通用 */
.page-hero { width: min(960px, calc(100% - 32px)); margin: 0 auto; }
.page-hero-inner { padding: 22px; background: linear-gradient(145deg,#FFFDF6,#F7E8C4); border: 1px solid var(--border); border-radius: 16px; }
.page-hero .button-row { margin-top: 14px; }
.prose { width: min(840px, calc(100% - 32px)); margin: 24px auto 0; }
.prose section { margin-bottom: 22px; }
.prose .card { padding: 20px; }
/* 版式一 */
.layout-double .content-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 18px; }
.layout-double .content-grid article { padding: 20px; }
.layout-double .content-grid article:first-child { grid-row: span 2; }
/* 版式二 */
.layout-cut .cut-list { display: grid; gap: 14px; }
.layout-cut .cut-item { display: grid; grid-template-columns: 150px minmax(0,1fr); gap: 18px; align-items: start; background: var(--surface); border-radius: 12px; padding: 18px; border: 1px solid var(--border); }
.layout-cut .cut-mark { min-height: 76px; display: flex; align-items: center; justify-content: center; text-align: center; border-radius: 10px; background: var(--secondary); color: var(--cocoa); font-weight: 800; }
/* 版式三 */
.layout-pinpage .pinpage-flow { display: grid; gap: 18px; }
.layout-pinpage .pinpage-item { padding: 20px 20px 20px 26px; border-left: 6px solid var(--yellow); background: var(--surface); border-radius: 0 12px 12px 0; box-shadow: var(--shadow); }
.layout-pinpage .pinpage-item:nth-child(even) { margin-left: 46px; border-left-color: var(--orange); }
/* 版式四 */
.layout-index .topic-index { display: grid; grid-template-columns: 220px minmax(0,1fr); gap: 22px; }
.layout-index .topic-nav { position: sticky; top: 138px; align-self: start; padding: 14px; background: var(--secondary); border-radius: 12px; }
.layout-index .topic-nav a { display: block; padding: 9px 10px; border-radius: 8px; }
.layout-index .topic-nav a:hover { background: var(--surface); }
.layout-index .topic-body section { padding: 20px; background: var(--surface); border: 1px solid var(--border); border-radius: 12px; margin-bottom: 16px; }
/* 版式五 */
.layout-wrap .wrap-section { display: flow-root; background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 20px; }
.layout-wrap .float-media { float: right; width: 260px; margin: 0 0 12px 22px; }
/* 其他 */
.status-list { display: grid; gap: 12px; }
.status-row { display: grid; grid-template-columns: 120px minmax(0,1fr); gap: 16px; padding: 16px 18px; background: var(--surface); border: 1px solid var(--border); border-radius: 12px; }
.status-badge { min-height: 40px; border-radius: 999px; display: inline-flex; align-items: center; justify-content: center; align-self: start; 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 76px; background: var(--surface); border: 1px solid var(--border); border-radius: 12px; }
.step-item::before { counter-increment: step; content: counter(step); position: absolute; left: 20px; top: 20px; width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center; background: var(--yellow); color: var(--cocoa); font-weight: 900; box-shadow: var(--glow); }
.long-read blockquote { margin: 18px 0; padding: 14px 18px; border-left: 4px solid var(--ripe); background: var(--deep); color: var(--title); }
.policy section { padding-bottom: 16px; margin-bottom: 18px; border-bottom: 1px solid var(--border); }
.policy section:last-child { border-bottom: 0; }
.faq-list { display: grid; gap: 12px; }
.faq-item { padding: 18px; background: var(--surface); border: 1px solid var(--border); border-radius: 12px; }
.contact-paths { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 16px; }
.about-banner { margin-bottom: 20px; }
.about-values { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 16px; }
/* 页脚 */
.site-footer { background: var(--cocoa); color: #F7E8C4; border-top: 2px solid var(--orange); padding: 32px 0 calc(34px + env(safe-area-inset-bottom)); }
.footer-brand { display: flex; align-items: center; gap: 12px; margin-bottom: 22px; }
.footer-brand strong { display: block; color: #FFF8E8; font-size: 16px; }
.footer-brand span { display: block; font-size: 12px; color: #F7E8C4; }
.footer-grid { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 18px; }
.footer-grid h2 { color: #FFF8E8; font-size: 14px; margin-bottom: 8px; }
.footer-grid a { display: block; font-size: 13px; color: #F7E8C4; padding: 3px 0; }
.footer-note, .copyright { font-size: 13px; color: #F7E8C4; }
.footer-note { border-top: 1px solid rgba(247,232,196,.18); margin-top: 24px; padding-top: 18px; }
.copyright { margin-bottom: 0; color: rgba(247,232,196,.78); }
/* 黄袋与搜索 */
.overlay { position: fixed; inset: 0; z-index: 100; background: rgba(58,42,18,.38); opacity: 0; visibility: hidden; pointer-events: none; transition: opacity 180ms ease, visibility 180ms ease; }
.overlay.is-visible { opacity: 1; visibility: visible; pointer-events: auto; }
.yellow-bag { position: fixed; z-index: 110; top: 82px; right: 14px; width: min(36vw, 460px); max-height: 70vh; background: #FFFDF6; color: var(--text); border: 1px solid var(--border); border-radius: 16px; box-shadow: 0 24px 70px rgba(58,42,18,.24); transform: translateX(calc(100% + 28px)); visibility: hidden; pointer-events: none; transition: transform 180ms ease, visibility 180ms ease; overflow: hidden; }
.yellow-bag.is-open { transform: translateX(0); visibility: visible; pointer-events: auto; }
.bag-top { height: 56px; display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 0 14px; border-bottom: 1px solid var(--border); background: var(--deep); }
.bag-brand { display: flex; align-items: center; gap: 10px; }
.close-button { min-width: 44px; min-height: 40px; border: 1px solid var(--ripe); background: #FFF8E8; color: var(--cocoa); border-radius: 10px; cursor: pointer; }
.bag-scroll { max-height: calc(70vh - 56px); overflow-y: auto; padding: 14px; }
.bag-group { margin-bottom: 16px; }
.bag-group h2 { font-size: 14px; margin-bottom: 8px; }
.bag-group a { display: block; padding: 10px 11px; border-radius: 10px; border: 1px solid transparent; }
.bag-group a:hover { border-color: var(--border); background: var(--bg); }
.bag-group b { display: block; color: var(--title); font-size: 14px; }
.bag-group span { display: block; color: var(--muted); font-size: 12px; }
.search-panel { position: fixed; z-index: 115; top: 82px; left: 50%; width: min(640px, calc(100% - 32px)); transform: translate(-50%, -14px); opacity: 0; visibility: hidden; pointer-events: none; transition: 180ms ease; }
.search-panel.is-open { transform: translate(-50%, 0); opacity: 1; visibility: visible; pointer-events: auto; }
.search-card { background: #FFFDF6; border: 1px solid var(--border); border-radius: 16px; box-shadow: 0 24px 70px rgba(58,42,18,.20); padding: 18px; }
.search-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.search-links { display: flex; flex-wrap: wrap; gap: 8px; }
.search-links a { min-height: 42px; display: inline-flex; align-items: center; padding: 0 13px; border: 1px solid var(--ripe); border-radius: 10px; background: var(--bg); }
.mobile-bottom { display: none; }
@media (max-width: 760px) {
  .shell-row, .content-wrap, .breadcrumb, .page-hero, .home-section, .prose { width: calc(100% - 32px); }
  .fruit-pins { display: none; }
  .site-main { padding-top: 92px; padding-bottom: 76px; }
  .head-actions { gap: 6px; }
  .head-app-link, .bag-button { padding: 0 10px; }
  .hot-cut, .two-fruit, .pin-page, .story-strip, .story-strip.reverse, .wrap-app, .home-tail, .layout-double .content-grid, .layout-cut .cut-item, .layout-index .topic-index, .status-row, .contact-paths, .about-values { grid-template-columns: 1fr; }
  .layout-double .content-grid article:first-child { grid-row: auto; }
  .layout-pinpage .pinpage-item:nth-child(even) { margin-left: 18px; }
  .layout-index .topic-nav { position: static; top: auto; display: flex; overflow-x: auto; gap: 6px; }
  .layout-index .topic-nav a { white-space: nowrap; }
  .layout-wrap .float-media { float: none; width: 100%; margin: 0 0 16px; }
  .footer-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .yellow-bag { top: 74px; width: 86vw; right: 8px; max-height: 70vh; }
  .bag-scroll { max-height: calc(70vh - 56px); }
  .search-panel { inset: 0; top: 0; width: 100%; transform: none; background: var(--cocoa); padding: calc(24px + env(safe-area-inset-top)) 16px calc(24px + env(safe-area-inset-bottom)); }
  .search-panel.is-open { transform: none; }
  .search-card { min-height: 100%; background: var(--cocoa); color: #F7E8C4; border: 0; box-shadow: none; padding: 18px 0; }
  .search-card strong, .search-card p { color: #F7E8C4; }
  .search-links a { background: #F7E8C4; color: var(--cocoa); }
  .mobile-bottom { position: fixed; z-index: 90; left: 0; right: 0; bottom: 0; height: calc(48px + env(safe-area-inset-bottom)); padding-bottom: env(safe-area-inset-bottom); display: grid; grid-template-columns: repeat(4,1fr); background: #FFFDF6; border-top: 1px solid var(--border); }
  .mobile-bottom a { min-height: 48px; display: flex; align-items: center; justify-content: center; font-size: 13px; color: var(--muted); }
  .mobile-bottom a.is-current { background: var(--ripe); color: var(--cocoa); box-shadow: var(--glow); font-weight: 800; }
  .site-footer { padding-bottom: calc(74px + env(safe-area-inset-bottom)); }
  .home-intro, .card-pad, .hot-cut, .wrap-app { padding: 18px; }
}
@media (max-width: 420px) {
  .brand-home { max-width: 46%; }
  .brand-text { font-size: 15px; }
  .head-app-link, .bag-button { font-size: 13px; padding: 0 8px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 14px; }
}