/* A quiet directory: horizontal navigation, four-column data, compact editorial lists. */
.detail-layout>.prose{min-width:0}.tutorial-figure{max-width:100%;width:100%;min-width:0}
:root{--sidebar-width:0px;--radius:16px;--ink-plum:#564067;--space:24px}
body{font-family:system-ui,-apple-system,"Segoe UI","Microsoft YaHei",sans-serif}
body.light{background:linear-gradient(120deg,#fff9fc 0%,#f8edf6 40%,#eeedf9 100%);background-attachment:fixed}
.ambient{display:none}
.page-shell{margin:0 auto;max-width:1328px;padding:0 40px}
.topbar{height:100px;display:flex;align-items:center;gap:32px;margin:0 0 28px;border-bottom:1px solid var(--border)}
.brand{padding:0;margin:0;font-size:22px;gap:10px;white-space:nowrap;flex-shrink:0}
.brand-symbol{width:36px;height:36px;border-radius:11px}.brand-symbol svg{width:26px;height:26px}
.sidebar{position:static;inset:auto;width:auto;height:auto;border:0;background:transparent!important;backdrop-filter:none;padding:0;display:flex;flex-direction:row;align-items:center;flex:1;z-index:40;transform:none}
.main-nav{display:flex;gap:4px;margin:0}.main-nav a{padding:10px 14px;min-height:44px;font-size:14px;border-radius:9px;gap:0;white-space:nowrap;border:1px solid transparent}.main-nav a>.icon{display:none}
body.light .main-nav a.active{background:rgba(255,255,255,.75);color:#583f6c;border-color:rgba(123,97,145,.15);box-shadow:0 3px 8px -5px #a798b8}
.sidebar-bottom{display:none}.breadcrumb{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}
.search{width:224px;max-width:224px;margin:0;border-radius:10px;min-height:42px;padding:8px 12px;flex-shrink:0}.search kbd{display:none}.search input{font-size:12px}.topbar-actions{margin:0}.icon-button{width:40px;height:40px}
.mobile-menu{display:none}#content{min-height:60vh}
.section-heading{align-items:center;margin-bottom:18px}.section-heading h1,.page-title h1{font-size:22px;font-weight:600;letter-spacing:0}.section-heading h2{font-size:19px}.section-heading p{font-size:13px;color:var(--muted);margin-top:4px}.text-link{font-size:13px;color:var(--accent);min-height:44px;display:inline-flex;align-items:center}
.home-airports{margin:0 0 32px}.airport-grid,.catalog-grid.airport-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.airport-card,.catalog-grid .airport-card{padding:21px 20px 18px;border-radius:16px;min-height:0;display:flex;flex-direction:column;gap:0;grid-column:auto!important}
.airport-identity{display:grid;grid-template-columns:64px minmax(0,1fr);align-items:center;gap:14px;margin-bottom:21px;position:relative}.airport-identity .provider-logo{width:64px;height:64px;border-radius:17px;font-size:30px;margin:0;overflow:hidden;flex-shrink:0}.airport-identity h3{font-size:19px;font-weight:600;line-height:1.5;min-width:0;overflow-wrap:anywhere;margin:0;padding-top:7px}.demo-badge{position:absolute;right:0;top:0;line-height:1.4;font-size:10px;padding:1px 5px;border-radius:4px}
.airport-health{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:0 0 14px;padding:0}.airport-health dt,.airport-plan dt{font-size:11px;color:var(--airport-label);line-height:1.6}.airport-health dd{font-size:22px;font-weight:600;letter-spacing:-.4px;margin:3px 0 0;white-space:nowrap;font-variant-numeric:tabular-nums}.airport-health dd small{font-size:10px;font-weight:400;letter-spacing:0;margin-left:3px}
.airport-tags{display:flex;flex-wrap:wrap;gap:6px;min-height:25px;margin:0 0 18px}.airport-tags .tag{font-size:10px;padding:2px 7px;line-height:1.6;background:rgba(255,255,255,.58)!important;color:var(--airport-tag)}
.airport-plan{display:grid;grid-template-columns:1fr 1fr .8fr;gap:8px;border-top:1px solid var(--border);padding:14px 0 16px;margin:0;margin-top:auto}.airport-plan dd{margin:4px 0 0;font-size:19px;font-weight:600;font-variant-numeric:tabular-nums;white-space:nowrap}.airport-plan dd small{font-size:10px;font-weight:400;margin-left:2px}
.airport-card .provider-actions{display:grid;grid-template-columns:1fr;gap:8px;margin:0}.provider-actions .button,.catalog-grid .provider-actions .button{min-height:40px;font-size:12px;padding:7px 4px;border-radius:8px;line-height:1.4;letter-spacing:0}.airport-action-buy{font-weight:500}
.section-note{margin:12px 0 0;font-size:11px;line-height:1.8;color:var(--muted)}
.start-strip{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:28px;padding:22px 0;border-top:1px solid var(--border);border-bottom:1px solid var(--border);margin-bottom:36px}.start-strip h2{font-size:16px;font-weight:600}.start-strip p{font-size:12px;color:var(--muted);margin-top:4px}.start-platforms{display:flex;gap:8px;flex-wrap:wrap}.start-platforms a{font-size:13px;padding:8px 14px;background:rgba(255,255,255,.68);border:1px solid var(--border);border-radius:8px;min-height:40px;display:flex;align-items:center}.start-help{font-size:12px;color:var(--accent);padding:10px 0}
.home-editorial{display:grid;grid-template-columns:minmax(0,1.9fr) minmax(0,1fr);gap:40px}.home-tutorial-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.tutorial-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.content-card,.tutorial-grid .tutorial-card,.home-tutorial-grid .tutorial-card{padding:20px;border-radius:12px;gap:8px;min-height:0;box-shadow:inset 0 1px 0 #fff,0 8px 14px -12px rgba(67,42,99,.22)!important;background:linear-gradient(120deg,rgba(255,252,255,.87),rgba(245,237,251,.71))!important}.content-card h2,.tutorial-grid .tutorial-card h2,.home-tutorial-grid .tutorial-card h2{font-size:15px;line-height:1.65;margin:0;font-weight:600}.content-card>p{font-size:12px;line-height:1.8;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin:0}.card-overline{font-size:10px;margin:0 0 2px}.card-overline time{font-size:10px}.content-card .article-sub{font-size:11px;padding-top:10px;border-top:1px solid var(--border);margin-top:auto;justify-content:space-between}.guide-platform-meta{font-size:11px;margin:0;color:var(--muted)}
.home-review-list .article-row{grid-template-columns:32px minmax(0,1fr);gap:12px;padding:20px 0}.home-review-list .article-icon{width:32px;height:32px;border-radius:8px}.home-review-list .article-date{display:none}.article-row h3{font-size:14px;line-height:1.65;font-weight:500}.article-sub{font-size:11px}.method-inline{display:inline-block;margin-top:18px;font-size:12px;color:var(--accent)}
.page-title{padding-bottom:20px;border-bottom:1px solid var(--border);margin-bottom:24px}.page-title p{font-size:13px;line-height:1.8;margin-top:6px}.scene-list{margin-bottom:18px}.scene-chip{font-size:12px;border-radius:8px;min-height:40px}.guide-filters{gap:20px;padding-bottom:22px;margin-bottom:24px;border-bottom:1px solid var(--border)}.platform-tab{font-size:12px;padding:8px 12px;min-height:40px;display:flex;align-items:center}.guide-client-select{font-size:12px}.guide-client-select select{max-width:190px;min-height:40px;font-size:12px}
.review-list{border-top:1px solid var(--border)}.review-row{display:grid;grid-template-columns:140px minmax(0,1fr) 90px;gap:28px;align-items:center;padding:28px 8px;border-bottom:1px solid var(--border);transition:background .18s}.review-row:hover{background:rgba(255,255,255,.5)}.review-identity{display:flex;align-items:center;gap:12px;font-size:14px;font-weight:500}.review-identity .provider-logo{width:48px;height:48px;border-radius:12px;font-size:23px;flex-shrink:0;margin:0}.review-row h2{font-size:17px;line-height:1.6;font-weight:600;margin:5px 0 7px}.review-row p{font-size:13px;color:var(--muted);line-height:1.8}.review-meta{font-size:11px;color:var(--muted)}.review-read{font-size:12px;color:var(--accent);text-align:right;white-space:nowrap}
.detail-layout{grid-template-columns:minmax(0,1fr) 220px;gap:40px;max-width:1100px;margin:0 auto}.prose{border-radius:14px;padding:36px 44px;font-size:15px;line-height:2.1}.prose h1{font-size:24px;line-height:1.6}.prose h2{font-size:19px;margin-top:32px}.tutorial-prose h1{font-size:23px}.tutorial-intro{font-size:15px!important}.detail-side{background:transparent!important;box-shadow:none!important;border:0!important;outline:none!important;padding:12px 0;position:sticky;top:24px;max-height:calc(100vh - 48px);overflow:auto}.detail-side h2{font-size:14px}.detail-side a{font-size:12px;line-height:1.8;padding:10px 0}.tutorial-figure{margin:24px 0}.tutorial-steps li{font-size:14px;line-height:2}.tutorial-end{font-size:12px}.guide-client-info{border-radius:9px;padding:18px;gap:20px}.guide-client-info h2{font-size:15px;margin:0}.guide-client-info p{font-size:12px}.client-entry-links{font-size:12px}.client-entry-links .button{font-size:12px;min-height:40px}
.footer{font-size:11px;min-height:92px;margin-top:44px}.footer>div{gap:20px}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:2px solid #8e72ac;outline-offset:4px}.button:active{transform:translateY(1px)}.fade-in{animation-duration:.25s}.glass{isolation:isolate}
@media(max-width:1100px){.page-shell{padding:0 28px}.topbar{gap:18px}.main-nav a{padding:10px}.search{width:190px;max-width:190px}.airport-card,.catalog-grid .airport-card{padding:18px 14px}.airport-identity{grid-template-columns:56px minmax(0,1fr);gap:10px}.airport-identity .provider-logo{width:56px;height:56px;border-radius:14px}.airport-identity h3{font-size:17px}.airport-health dd{font-size:20px}.airport-plan dd{font-size:17px}.home-editorial{gap:28px}.start-strip{gap:20px}.start-platforms a{padding:8px 10px}.start-help{max-width:120px}.tutorial-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:900px) and (min-width:761px){.topbar{gap:12px}.main-nav a{font-size:13px;padding:8px}.brand{font-size:19px}.search{width:160px;max-width:160px}.airport-grid,.catalog-grid.airport-grid{gap:12px}.airport-identity{grid-template-columns:1fr;gap:8px}.airport-identity h3{padding-top:0}.airport-identity .demo-badge{top:3px}.airport-health{gap:6px}.airport-health dd{font-size:18px}.airport-plan{grid-template-columns:1fr 1fr}.airport-score{display:flex;align-items:center;gap:8px;grid-column:1/-1}.airport-score dd{margin:0}.home-editorial{grid-template-columns:1fr}.home-review-list .article-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.start-strip{grid-template-columns:1fr}.start-help{max-width:none}.tutorial-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:760px){.page-shell{padding:0 18px}.topbar{height:80px;gap:12px;margin-bottom:22px}.brand{font-size:19px;gap:8px}.brand-symbol{width:32px;height:32px}.breadcrumb{position:static;clip-path:none;height:auto;width:auto;overflow:visible;display:flex;order:-1}.breadcrumb strong{display:none}.mobile-menu{display:grid;width:32px;height:44px}.search{margin-left:auto;max-width:190px;width:auto;flex:1;padding:8px;flex-shrink:1}.search input{width:100%;font-size:12px}.topbar-actions{display:none}.sidebar{position:fixed;inset:0 auto 0 0;width:250px;height:100dvh;display:block;transform:translateX(-100%);background:rgba(255,249,255,.98)!important;border-right:1px solid var(--border);padding:80px 20px 20px;transition:transform .2s}.sidebar.open{transform:none}.main-nav{display:flex;flex-direction:column;gap:10px}.main-nav a{font-size:15px;padding:12px 16px;gap:12px;min-height:48px}.main-nav a>.icon{display:block}.sidebar-bottom{display:block;margin-top:30px}.sidebar-bottom .method-link{font-size:13px}.nav-scrim{background:rgba(50,38,66,.24);backdrop-filter:blur(5px)}.section-heading h1,.page-title h1{font-size:20px}.section-heading h2{font-size:18px}.section-heading p{font-size:12px}.airport-grid,.catalog-grid.airport-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.airport-card,.catalog-grid .airport-card{padding:20px}.home-editorial{grid-template-columns:1fr;gap:32px}.home-tutorial-grid,.tutorial-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.start-strip{grid-template-columns:1fr;gap:14px;margin-bottom:30px}.start-strip>div:first-child{display:flex;align-items:center;gap:16px}.start-strip p{margin:0}.start-platforms a{font-size:12px;min-height:44px;padding:8px 14px}.start-help{max-width:none;padding:0}.detail-layout{grid-template-columns:1fr;gap:0}.detail-side{display:none}.prose{padding:26px 22px}.tutorial-prose h1,.prose h1{font-size:21px}.prose h2{font-size:18px}.review-row{grid-template-columns:96px minmax(0,1fr);gap:18px;padding:22px 0}.review-identity{flex-direction:column;align-items:flex-start;font-size:13px;gap:8px}.review-row h2{font-size:15px}.review-row p{font-size:12px}.review-read{display:none}.guide-filters{gap:14px}.platform-tabs{gap:5px}.platform-tab{font-size:12px;min-height:44px;padding:8px 11px}.scene-chip{min-height:44px}.guide-client-info{flex-direction:column}.client-entry-links{flex-wrap:wrap}.provider-actions .button,.catalog-grid .provider-actions .button{min-height:44px}.footer>div{flex-wrap:wrap;gap:14px}.content-card,.tutorial-grid .tutorial-card,.home-tutorial-grid .tutorial-card{padding:18px}}
@media(max-width:480px){.airport-grid,.catalog-grid.airport-grid{grid-template-columns:1fr;gap:16px}.airport-card,.catalog-grid .airport-card{padding:22px}.airport-identity{grid-template-columns:64px minmax(0,1fr);gap:16px;margin-bottom:18px}.airport-identity .provider-logo{width:64px;height:64px;font-size:30px;border-radius:17px}.airport-identity h3{font-size:20px;padding-top:0}.airport-health{gap:28px}.airport-health dd{font-size:24px}.airport-plan dd{font-size:21px}.airport-tags .tag{font-size:11px}.airport-health dt,.airport-plan dt{font-size:12px}.provider-actions .button,.catalog-grid .provider-actions .button{font-size:13px}.home-tutorial-grid,.tutorial-grid{grid-template-columns:1fr}.content-card,.tutorial-grid .tutorial-card,.home-tutorial-grid .tutorial-card{padding:18px}.tutorial-card h2{font-size:15px!important}.start-strip>div:first-child{display:block}.start-strip p{margin-top:4px}.search{max-width:150px}.search input::placeholder{font-size:11px}.topbar{gap:8px}.brand{font-size:18px}.brand-symbol{display:none}.review-row{grid-template-columns:64px minmax(0,1fr);gap:16px}.review-identity .provider-logo{width:44px;height:44px}.footer>div:first-child{width:100%}.guide-client-select select{max-width:100%}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}}
body:not(.light) .content-card,body:not(.light) .tutorial-grid .tutorial-card,body:not(.light) .home-tutorial-grid .tutorial-card{background:linear-gradient(135deg,rgba(63,46,80,.84),rgba(44,34,62,.82))!important;box-shadow:inset 0 1px 0 rgba(230,204,250,.1),0 8px 14px -12px #080411!important}
body:not(.light) .start-platforms a{background:rgba(90,67,113,.45)}
@media(max-width:760px){body:not(.light) .sidebar{background:var(--sidebar)!important}}
@media(max-width:480px){.tutorial-figure{overflow-x:auto}.tutorial-figure img{width:640px;min-width:640px;max-width:none}.tutorial-figure figcaption{position:sticky;left:0;width:100%;text-align:left}.tutorial-figure figcaption::before{content:'图解可左右滑动 · ';color:var(--accent)}}