:root{
    --bg:#FFF8E8;
    --deep:#F7E8C4;
    --paper:#FFFDF6;
    --soft:#F3DFA3;
    --title:#3A2A12;
    --text:#4A3820;
    --muted:#7A5E38;
    --subtle:#9A7A52;
    --yellow:#F4B942;
    --ripe:#E89B20;
    --orange:#E07A2F;
    --cocoa:#3A2A12;
    --line:rgba(232,155,32,.22);
    --shadow:0 12px 28px rgba(58,42,18,.10);
    --glow:0 6px 16px rgba(232,155,32,.22);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;background:var(--bg)}
body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei","PingFang SC",Arial,sans-serif;font-size:15px;line-height:1.7;overflow-x:hidden}
body.modal-open{overflow:hidden}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%;height:auto}
button{font:inherit}
.shell{width:min(960px,calc(100% - 32px));margin:0 auto}
.site-header{position:fixed;z-index:1000;inset:0 0 auto;background:transparent}
.fruit-brow{height:18px;background:var(--ripe);color:var(--cocoa);font-size:12px;line-height:18px}
.brow-inner{display:flex;align-items:center;justify-content:space-between;height:18px}
.text-button{border:0;background:transparent;color:var(--cocoa);height:18px;line-height:18px;padding:0 2px;cursor:pointer;font-size:12px}
.brand-head{height:54px;background:var(--paper);border-bottom:1px solid rgba(224,122,47,.28)}
.head-inner{height:54px;display:flex;align-items:center;justify-content:space-between;gap:14px}
.brand-link{display:inline-flex;align-items:center;min-height:44px;font-size:16px;font-weight:800;color:var(--title)}
.brand-link img,.footer-logo img,.drawer-brand img{height:24px;width:auto;max-width:142px;object-fit:contain;object-position:center}
.head-actions{display:flex;align-items:center;gap:8px;white-space:nowrap}
.head-app,.menu-button,.primary-button,.secondary-button,.small-button{min-height:44px;display:inline-flex;align-items:center;justify-content:center;padding:0 16px;border-radius:999px;font-size:14px;font-weight:800;transition:filter 180ms ease,box-shadow 180ms ease,transform 180ms ease;border:1px solid transparent;cursor:pointer;color:var(--cocoa);white-space:nowrap}
.head-app,.primary-button{background:linear-gradient(135deg,var(--yellow) 0%,var(--ripe) 55%,var(--orange) 100%);box-shadow:var(--glow)}
.menu-button,.secondary-button,.small-button{background:var(--paper);border-color:var(--ripe);color:var(--cocoa)}
.head-app:hover,.primary-button:hover,.pin-link.is-current:hover,.mobile-bottom a.is-current:hover{filter:brightness(1.06);box-shadow:0 0 0 3px rgba(244,185,66,.36),0 10px 24px rgba(224,122,47,.28)}
.head-app:active,.primary-button:active,.pin-link.is-current:active,.mobile-bottom a.is-current:active{filter:brightness(1.06);box-shadow:0 0 0 4px rgba(224,122,47,.36),0 0 22px rgba(244,185,66,.48)}
.menu-button:hover,.secondary-button:hover,.small-button:hover{filter:brightness(1.03);box-shadow:0 0 0 3px rgba(244,185,66,.24),0 8px 18px rgba(224,122,47,.18)}
a:focus-visible,button:focus-visible{outline:2px solid var(--ripe);outline-offset:2px}
.pin-nav{height:44px;background:var(--soft);border-bottom:1px solid var(--line)}
.pin-row{height:44px;display:flex;align-items:center;gap:10px}
.pin-link{height:34px;display:inline-flex;align-items:center;gap:7px;padding:0 10px 0 7px;border-radius:10px;border:1px solid rgba(224,122,47,.55);font-size:13px;color:var(--cocoa);font-weight:700;transition:all 180ms ease}
.pin-link.is-current{background:var(--ripe);border-color:var(--ripe);box-shadow:var(--glow)}
.pin-dot{width:18px;height:18px;display:inline-flex;align-items:center;justify-content:center;font-size:13px;border-radius:50%;background:var(--paper)}
.site-main{padding-top:116px;min-height:70vh}
.breadcrumb-wrap{min-height:42px;display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted);padding-top:8px;padding-bottom:6px}
.breadcrumb-wrap a:hover{color:var(--orange)}
h1,h2,h3{margin:0;color:var(--title);line-height:1.3}
h1{font-size:24px}h2{font-size:20px}h3{font-size:16px}
p{margin:0 0 12px}
.eyebrow{font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-weight:800}
.lead{font-size:16px;line-height:1.8;color:var(--text)}
.muted{color:var(--muted)}
.page-section{margin:0 auto 26px}
.section-card{background:var(--paper);border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);padding:22px}
.soft-card{background:var(--deep);border:1px solid var(--line);border-radius:12px;padding:20px}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:18px;margin-bottom:14px}
.section-head p{margin:0;color:var(--muted);font-size:13px}
.button-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}
.primary-button,.secondary-button{height:42px;min-height:42px}
.tag-row{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0}
.tag{display:inline-flex;align-items:center;min-height:30px;padding:3px 10px;border-radius:999px;background:var(--soft);border:1px solid var(--line);font-size:13px;color:var(--cocoa);font-weight:700}
.picture-slot{display:flex;align-items:center;justify-content:center;background:var(--paper);border:1px solid var(--line);border-radius:12px;overflow:hidden;min-width:0}
.picture-slot img{width:100%;height:100%;object-fit:contain;object-position:center}
.picture-wide{width:100%;height:168px}
.picture-wide.sm{height:160px}
.picture-circle{width:240px;height:176px;border-radius:88px;flex:0 0 auto}
.picture-app{width:240px;height:320px;flex:0 0 auto}
.picture-banner{width:100%;height:200px}
.picture-icon{width:48px;height:48px;border-radius:12px;padding:4px;background:var(--paper);border:1px solid var(--line)}
.picture-icon img{width:100%;height:100%;object-fit:contain}
.divider{height:1px;background:var(--line);margin:18px 0}
.note{border-left:4px solid var(--ripe);background:var(--deep);padding:14px 16px;border-radius:0 12px 12px 0}
.editor-note{font-size:13px;color:var(--muted);border-top:1px dashed rgba(122,94,56,.25);padding-top:10px;margin-top:12px}

.mt-14{margin-top:14px}
.eyebrow-light{color:var(--deep)}
.button-cream{background:var(--bg)}
.fixed-160{height:160px}

/* 首页 */
.home-intro{padding:18px 0 6px}
.index-pins{display:flex;gap:10px;margin-bottom:18px}
.index-pins a{display:inline-flex;align-items:center;gap:8px;background:var(--paper);border:1px solid var(--line);padding:8px 12px;border-radius:12px;font-weight:800}
.home-intro h1{max-width:680px;margin-bottom:8px}
.home-intro .home-slogan{font-size:20px;font-weight:800;color:var(--orange);margin:8px 0 10px}
.hot-cut{display:grid;grid-template-columns:240px 1fr;gap:24px;align-items:center;padding:22px;background:linear-gradient(120deg,var(--deep),var(--paper));border:1px solid var(--line);border-radius:12px}
.two-fruit{display:grid;grid-template-columns:1.05fr .95fr;gap:16px}
.fruit-article{background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:18px}
.city-pages{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.city-page{background:var(--paper);border-top:5px solid var(--yellow);border-radius:12px;padding:18px;box-shadow:var(--shadow)}
.topic-strip{display:grid;grid-template-columns:190px 1fr;gap:18px;align-items:center;background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:18px}
.topic-strip:nth-child(even){grid-template-columns:1fr 190px}
.topic-strip:nth-child(even) .picture-slot{order:2}
.topic-strip .picture-slot{height:160px}
.app-wrap{display:grid;grid-template-columns:1fr 240px;gap:24px;align-items:end;background:var(--deep);border-radius:12px;padding:22px;border:1px solid var(--line)}
.app-visuals{display:grid;gap:10px;justify-items:center}
.faq-mini{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.faq-mini details{background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:14px}
.faq-mini summary{cursor:pointer;font-weight:800;color:var(--title)}
.brand-note{background:var(--cocoa);color:var(--deep);border-radius:12px;padding:24px}
.brand-note h2{color:var(--deep)}

/* 双列果 */
.layout-double .double-hero{display:grid;grid-template-columns:1fr .9fr;gap:18px;align-items:start}
.layout-double .double-hero article{background:var(--paper);border-radius:12px;border:1px solid var(--line);padding:22px}
.layout-double .double-lower{display:grid;grid-template-columns:.8fr 1.2fr;gap:18px;margin-top:18px}
.layout-double .check-list{display:grid;gap:10px}
.layout-double .check-item{padding:14px 16px;border-radius:12px;background:var(--deep);border:1px solid var(--line)}

/* 钉切 */
.layout-cut .cut-hero{display:grid;grid-template-columns:240px 1fr;gap:22px;align-items:center;margin-bottom:18px}
.layout-cut .cut-band{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin:18px 0}
.layout-cut .cut-piece{position:relative;background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:18px 18px 18px 26px}
.layout-cut .cut-piece:before{content:"";position:absolute;left:10px;top:19px;width:7px;height:28px;border-radius:999px;background:var(--orange)}

/* 钉页 */
.layout-pages .page-leaf{background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:20px;margin-bottom:14px;position:relative}
.layout-pages .page-leaf:after{content:"";position:absolute;right:18px;top:18px;width:10px;height:10px;border-radius:50%;background:var(--yellow);box-shadow:0 0 0 4px rgba(244,185,66,.18)}
.layout-pages .page-leaf.with-image{display:grid;grid-template-columns:1fr 260px;gap:18px;align-items:center}

/* 单页说明变化 */
.layout-sweet .sweet-flow{display:grid;grid-template-columns:1.1fr .9fr;gap:18px}
.layout-sweet .sweet-points{display:grid;gap:12px}
.layout-rise .rise-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.layout-rise .rise-step{background:var(--paper);border-bottom:4px solid var(--orange);border-radius:12px;padding:17px;box-shadow:var(--shadow)}
.layout-costume .era-box{display:grid;grid-template-columns:280px 1fr;gap:18px;align-items:center;background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:18px}
.layout-costume .relation-list{columns:2;column-gap:18px}
.layout-costume .relation-list article{break-inside:avoid;margin:0 0 14px;background:var(--deep);border-radius:12px;padding:16px}
.layout-mystery .clue-track{display:grid;gap:0;margin:16px 0}
.layout-mystery .clue{display:grid;grid-template-columns:74px 1fr;gap:14px;padding:14px 0;border-bottom:1px solid var(--line)}
.layout-mystery .clue strong{color:var(--orange)}
.layout-focus .focus-stack{display:grid;gap:14px}
.layout-focus .focus-row{display:grid;grid-template-columns:180px 1fr;gap:18px;background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:18px}
.layout-status .status-list{display:grid;gap:12px}
.layout-status .status-item{display:grid;grid-template-columns:110px 1fr;gap:16px;align-items:start;background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:16px}
.status-pill{display:inline-flex;align-items:center;justify-content:center;min-height:34px;border-radius:999px;background:var(--soft);border:1px solid var(--line);font-weight:800;color:var(--cocoa);padding:4px 10px}
.layout-behind .process{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.layout-behind .process article{background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:15px}
.layout-author .author-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.layout-author .author-grid article:nth-child(3){grid-column:1/-1}
.layout-opinion .essay{max-width:820px;margin:0 auto}
.layout-opinion .essay section{padding:18px 0;border-bottom:1px solid var(--line)}
.layout-wrap .wrap-hero{display:grid;grid-template-columns:1fr 240px;gap:24px;align-items:end;background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:22px}
.layout-wrap .feature-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:18px}
.layout-install .install-steps{counter-reset:install;display:grid;gap:14px}
.layout-install .install-step{counter-increment:install;background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:18px 18px 18px 66px;position:relative}
.layout-install .install-step:before{content:counter(install);position:absolute;left:18px;top:18px;width:32px;height:32px;border-radius:50%;background:var(--yellow);display:grid;place-items:center;font-weight:900;color:var(--cocoa)}
.policy-page .policy-block{background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:20px;margin-bottom:14px}
.policy-page .policy-block:nth-child(even){background:var(--deep)}
.layout-help .help-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.layout-help .help-card{background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:18px}
.layout-faq .faq-list{display:grid;gap:10px}
.layout-faq details{background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:16px 18px}
.layout-faq summary{font-weight:900;color:var(--title);cursor:pointer}
.layout-contact .contact-lanes{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.layout-contact .contact-lane{background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:18px}
.layout-about .about-banner{margin-bottom:18px}
.layout-about .about-columns{display:grid;grid-template-columns:.9fr 1.1fr;gap:18px}
.layout-about .manifesto{background:var(--cocoa);color:var(--deep);border-radius:12px;padding:22px}
.layout-about .manifesto h2{color:var(--deep)}

.site-footer{margin-top:44px;background:var(--cocoa);color:var(--deep);border-top:1px solid var(--orange);padding:30px 0 calc(18px + env(safe-area-inset-bottom))}
.footer-grid{display:grid;grid-template-columns:2fr repeat(4,1fr);gap:22px}
.footer-grid h2{font-size:14px;color:var(--deep);margin-bottom:8px}
.footer-grid a{display:block;font-size:13px;color:var(--deep);opacity:.94;min-height:28px}
.footer-grid a:hover{opacity:1;text-decoration:underline}
.footer-brand p{font-size:13px;color:var(--deep);opacity:.88;max-width:350px;margin-top:14px}
.footer-logo{display:flex!important;align-items:center;gap:10px;min-height:44px!important}
.footer-logo span{display:grid;line-height:1.2}.footer-logo small{font-size:10px;margin-top:4px;letter-spacing:.06em}
.footer-bottom{font-size:13px;border-top:1px solid rgba(247,232,196,.16);padding-top:16px;margin-top:20px;color:var(--deep);opacity:.84}

.overlay{position:fixed;z-index:1400;inset:0;background:rgba(58,42,18,.38);opacity:0;visibility:hidden;pointer-events:none;transition:opacity 180ms ease,visibility 180ms ease}
.overlay.is-open{opacity:1;visibility:visible;pointer-events:auto}
.menu-drawer{position:fixed;z-index:1500;right:14px;top:76px;width:min(36vw,430px);max-height:70vh;background:var(--paper);border:1px solid var(--line);border-radius:16px;box-shadow:0 24px 60px rgba(58,42,18,.24);transform:translateX(calc(100% + 30px));visibility:hidden;pointer-events:none;transition:transform 180ms ease,visibility 180ms ease;overflow:auto}
.menu-drawer.is-open{transform:translateX(0);visibility:visible;pointer-events:auto}
.drawer-head{position:sticky;top:0;z-index:2;display:flex;align-items:center;justify-content:space-between;padding:12px 14px;background:var(--paper);border-bottom:1px solid var(--line)}
.drawer-brand{display:flex;align-items:center;gap:8px;font-weight:900;color:var(--title)}
.close-button{min-height:44px;padding:0 14px;border-radius:999px;border:1px solid var(--ripe);background:var(--paper);color:var(--cocoa);font-weight:800;cursor:pointer}
.drawer-groups{padding:12px 14px 20px}
.drawer-groups section+section{margin-top:18px}
.drawer-groups h2{font-size:14px;margin-bottom:8px}
.drawer-groups a{display:grid;grid-template-columns:130px 1fr;gap:9px;align-items:center;min-height:48px;padding:7px 9px;border-radius:10px}
.drawer-groups a:hover{background:var(--deep)}
.drawer-groups b{font-size:13px;color:var(--title)}
.drawer-groups span{font-size:12px;color:var(--muted)}
.search-panel{position:fixed;z-index:1450;left:0;right:0;top:72px;visibility:hidden;pointer-events:none;opacity:0;transition:opacity 180ms ease,visibility 180ms ease}
.search-panel.is-open{visibility:visible;pointer-events:auto;opacity:1}
.search-card{width:min(760px,calc(100% - 32px));margin:10px auto 0;background:var(--paper);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);padding:18px}
.search-top{display:flex;align-items:center;justify-content:space-between;gap:10px}
.search-top h2{font-size:18px}.search-card p{color:var(--muted);margin-top:8px}
.search-links{display:flex;flex-wrap:wrap;gap:8px}
.search-links a{display:inline-flex;align-items:center;min-height:44px;padding:0 15px;border-radius:999px;background:var(--deep);border:1px solid var(--line);font-weight:800;color:var(--cocoa)}
.mobile-bottom{display:none}

@media (max-width:780px){
    body{padding-bottom:calc(48px + env(safe-area-inset-bottom))}
    .shell{width:min(100% - 32px,960px)}
    .pin-nav{display:none}
    .site-main{padding-top:72px}
    .brand-head,.head-inner{height:54px}
    .brand-link{max-width:48%;overflow:hidden}
    .brand-link img{max-width:118px}
    .head-actions{gap:5px}.head-app,.menu-button{padding:0 11px;min-height:44px}
    .breadcrumb-wrap{padding-top:10px}
    .hot-cut,.layout-cut .cut-hero,.layout-costume .era-box,.layout-wrap .wrap-hero,.app-wrap{grid-template-columns:1fr}
    .picture-circle{margin:auto}.picture-app{margin:auto}
    .two-fruit,.city-pages,.layout-double .double-hero,.layout-double .double-lower,.layout-sweet .sweet-flow,.layout-author .author-grid,.layout-about .about-columns{grid-template-columns:1fr}
    .topic-strip,.topic-strip:nth-child(even){grid-template-columns:1fr}.topic-strip:nth-child(even) .picture-slot{order:0}
    .layout-pages .page-leaf.with-image{grid-template-columns:1fr}
    .layout-rise .rise-steps,.layout-behind .process{grid-template-columns:1fr 1fr}
    .layout-focus .focus-row{grid-template-columns:1fr}
    .layout-status .status-item{grid-template-columns:1fr}
    .layout-wrap .feature-grid,.layout-help .help-grid,.layout-contact .contact-lanes,.faq-mini{grid-template-columns:1fr}
    .layout-costume .relation-list{columns:1}
    .layout-author .author-grid article:nth-child(3){grid-column:auto}
    .footer-grid{grid-template-columns:1fr 1fr;gap:18px}
    .footer-brand{grid-column:1/-1}
    .site-footer{padding-bottom:calc(72px + env(safe-area-inset-bottom))}
    .mobile-bottom{position:fixed;z-index:1200;display:grid;grid-template-columns:repeat(4,1fr);left:0;right:0;bottom:0;height:calc(48px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:var(--paper);border-top:1px solid var(--line)}
    .mobile-bottom a{display:flex;align-items:center;justify-content:center;min-height:48px;font-size:13px;font-weight:800;color:var(--cocoa)}
    .mobile-bottom a.is-current{background:var(--ripe);box-shadow:0 -4px 16px rgba(232,155,32,.22)}
    .menu-drawer{right:0;top:72px;width:86%;max-height:calc(100vh - 96px);border-radius:16px 0 0 16px}
    .drawer-groups a{grid-template-columns:1fr;gap:2px;padding:9px}
    .search-panel{top:0;bottom:0;background:var(--cocoa);display:flex;align-items:flex-start;overflow:auto}
    .search-card{width:100%;margin:0;min-height:100%;border-radius:0;border:0;background:var(--cocoa);color:var(--deep);padding:calc(24px + env(safe-area-inset-top)) 16px 80px}
    .search-top h2,.search-card p{color:var(--deep)}
    .search-card .close-button{background:var(--deep)}
    .search-links{display:grid;grid-template-columns:1fr 1fr;margin-top:14px}
    .search-links a{background:var(--deep);border-color:rgba(247,232,196,.25)}
}
@media (max-width:520px){
    h1{font-size:23px}.home-intro .home-slogan{font-size:18px}
    .section-card,.soft-card{padding:17px}
    .layout-rise .rise-steps,.layout-behind .process{grid-template-columns:1fr}
    .footer-grid{grid-template-columns:1fr 1fr}
    .picture-wide{height:160px}
}
@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}