@charset "UTF-8";
:root{--primary:#F5C518;--primary-2:#FFD84A;--primary-light:#FFE995;--primary-soft:#FFF6CC;--gold:#D8A900;--gold-deep:#A97E00;--ink:#111214;--ink-2:#1B1D21;--ink-3:#272A30;--bg:#0D0E10;--bg-2:#15171A;--bg-3:#1C1F23;--surface:#1A1C20;--surface-soft:rgba(26,28,32,.86);--surface-strong:rgba(20,22,25,.97);--text:#F7F7F5;--text-2:#CACBC8;--text-3:#92958F;--line:rgba(245,197,24,.13);--line-strong:rgba(245,197,24,.30);--shadow:0 8px 28px rgba(0,0,0,.28);--shadow-hover:0 18px 44px rgba(0,0,0,.42);--radius:12px;--radius-card:16px;--radius-large:22px;--radius-pill:999px;--wrap:1320px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.68;overflow-x:hidden}body.search-open,body.drawer-open{overflow:hidden}a{color:inherit;text-decoration:none}a:hover{color:var(--primary)}img{display:block;max-width:100%;object-fit:cover}button,input{font:inherit}.wrap{width:min(calc(100% - 40px),var(--wrap));margin:auto}.skip{position:fixed;left:16px;top:-60px;z-index:9999;background:var(--primary);color:var(--ink);padding:10px 14px}.skip:focus{top:12px}.notice{height:30px;background:linear-gradient(90deg,#B58A00,#8f6e18,#5f5a49);font-size:12px}.ticker{height:100%;display:flex;align-items:center;gap:28px;white-space:nowrap;overflow:hidden}.ticker strong{color:white}.site-header{position:sticky;top:0;z-index:300;background:rgba(13,14,16,.92);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}.header-inner{height:68px;display:flex;align-items:center;gap:20px}.brand{display:flex;align-items:center;gap:10px;min-width:210px}.brand-logo{margin:0}.brand-logo img{width:42px;height:42px;object-fit:contain}.brand-logo figcaption{display:none}.brand span{display:flex;flex-direction:column;line-height:1.2}.brand b{color:var(--gold-deep);font-size:17px}.brand small{font-size:11px;color:var(--text-3)}.desktop-nav{display:flex;gap:16px;align-items:center;flex:1;justify-content:center}.desktop-nav a{color:var(--text-2);font-size:14px;position:relative}.desktop-nav a:hover,.desktop-nav a.active{color:var(--primary)}.desktop-nav a.active:after{content:"";position:absolute;left:20%;right:20%;bottom:-10px;height:2px;background:var(--primary)}.header-actions{display:flex;gap:8px}.header-actions a,.header-actions button{border:1px solid var(--line-strong);background:var(--surface);color:var(--text);padding:8px 12px;border-radius:var(--radius-pill);cursor:pointer}.header-actions button:first-child{background:var(--primary);color:var(--ink);border-color:var(--primary)}.site-main{min-height:65vh}.home-hero{background:linear-gradient(135deg,#0D0E10 0%,#15171A 50%,#272A30 100%);padding:56px 0}.hero-grid{display:grid;grid-template-columns:1.3fr .9fr;gap:44px;align-items:center}.hero-copy h1,.page-hero h1{font-size:clamp(36px,5vw,66px);line-height:1.08;margin:12px 0 20px;max-width:930px}.hero-copy p,.page-hero p{font-size:18px;color:var(--text-2);max-width:820px}.eyebrow{display:inline-block;color:var(--primary);font-weight:800;letter-spacing:.12em;font-size:12px;text-transform:uppercase}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:26px 0}.btn{display:inline-flex;align-items:center;justify-content:center;padding:11px 18px;border-radius:var(--radius-pill);border:1px solid var(--line-strong);font-weight:700}.btn.primary{background:var(--primary);color:var(--ink);border-color:var(--primary)}.btn.ghost{color:var(--primary-light);background:rgba(255,255,255,.03)}.hero-facts{display:flex;flex-wrap:wrap;gap:8px}.hero-facts span,.badge,.meta{font-size:12px;padding:5px 9px;border-radius:var(--radius-pill);background:var(--ink-3);color:var(--text-2)}.hero-media{margin:0;border-radius:var(--radius-large);overflow:hidden;box-shadow:var(--shadow-hover);border:1px solid var(--line-strong)}.hero-media img{aspect-ratio:16/10;width:100%}.hero-media figcaption{padding:12px 14px;color:var(--text-3);font-size:13px}.page-shell{padding:28px 0 70px}.breadcrumb{display:flex;gap:8px;color:var(--text-3);font-size:13px;margin:10px 0 22px}.page-hero{padding:44px 0 34px;border-bottom:1px solid var(--line)}.page-hero.compact h1{font-size:clamp(34px,4vw,52px)}.section{padding:56px 0}.section.alt{background:var(--bg-2);margin-left:calc(50% - 50vw);margin-right:calc(50% - 50vw);padding-left:max(20px,calc((100vw - var(--wrap))/2));padding-right:max(20px,calc((100vw - var(--wrap))/2))}.section-head{display:flex;justify-content:space-between;gap:28px;align-items:end;margin-bottom:24px}.section-head h2{font-size:clamp(26px,3vw,38px);line-height:1.2;margin:5px 0}.section-head p{color:var(--text-2);max-width:600px}.channel-grid,.card-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.channel-card,.card,.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);padding:20px;box-shadow:var(--shadow)}.channel-card{min-height:150px;display:flex;flex-direction:column;justify-content:space-between}.channel-card strong{font-size:20px}.channel-card span,.card p,.panel p{color:var(--text-2)}.card:hover,.channel-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover)}.featured-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:20px}.feature-stack{display:grid;grid-template-columns:1fr 1fr;gap:16px}.feature-lead{background:var(--surface);border-radius:var(--radius-large);padding:18px;border:1px solid var(--line)}.feature-lead figure{margin:0}.feature-lead img{aspect-ratio:16/9;width:100%;border-radius:12px}.feature-lead figcaption{font-size:12px;color:var(--text-3);margin-top:10px}.media-grid,.topic-grid,.app-preview{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.media{margin:0;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);overflow:hidden}.media img{width:100%;aspect-ratio:16/9}.media figcaption{padding:12px 14px;color:var(--text-2);font-size:13px}.app-preview .media img{aspect-ratio:9/16}.ranking-list{list-style:none;padding:0;margin:0}.ranking-list li{display:grid;grid-template-columns:56px 1fr auto;align-items:center;gap:18px;padding:18px 0;border-bottom:1px solid var(--line)}.ranking-list li b{font-size:24px;color:var(--primary)}.ranking-list h3{margin:0}.ranking-list p{margin:3px 0;color:var(--text-3)}.topic-grid article{background:var(--surface);padding:16px;border-radius:var(--radius-card)}.topic-grid .media{border:0}.split{display:grid;grid-template-columns:1.4fr .6fr;gap:24px;align-items:start}.panel{display:flex;flex-direction:column;gap:10px}.panel a{padding:10px 0;border-bottom:1px solid var(--line)}.filter-bar{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:24px}.filter-bar a{padding:8px 12px;border-radius:var(--radius-pill);background:var(--surface);border:1px solid var(--line)}.filter-bar a.active{background:var(--primary);color:var(--ink)}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.steps>div{background:var(--surface);border:1px solid var(--line);padding:20px;border-radius:var(--radius-card)}.steps b{color:var(--primary);font-size:24px}.faq-list{display:grid;gap:10px}.faq-item{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface)}.faq-item button{width:100%;display:flex;justify-content:space-between;padding:16px 18px;background:none;color:var(--text);border:0;text-align:left;cursor:pointer}.faq-item>div{padding:0 18px 16px;color:var(--text-2)}.search-modal[hidden],.drawer[hidden],.faq-item>div[hidden]{display:none!important}.search-modal{display:none;position:fixed;inset:0;z-index:1000;background:rgba(0,0,0,.72);padding:20px;align-items:flex-start;justify-content:center}.search-modal.is-open{display:flex}.search-dialog{width:min(680px,100%);margin-top:12vh;background:var(--surface-strong);border:1px solid var(--line-strong);border-radius:var(--radius-large);padding:28px;position:relative}.search-close{position:absolute;right:14px;top:12px;background:none;border:0;color:var(--text);font-size:30px;cursor:pointer}.search-dialog form,.search-page-form{display:flex;gap:8px;margin:20px 0}.search-dialog input,.search-page-form input{flex:1;background:var(--surface);border:1px solid var(--line-strong);color:var(--text);padding:13px 16px;border-radius:var(--radius-pill)}.search-dialog form button,.search-page-form button{background:var(--primary);color:var(--ink);border:0;border-radius:var(--radius-pill);padding:0 18px;font-weight:700}.drawer{position:fixed;inset:0;z-index:900;background:rgba(0,0,0,.65);display:flex;justify-content:flex-end}.drawer-panel{width:min(380px,88vw);height:100%;background:var(--ink-2);padding:24px}.drawer-panel button{float:right}.drawer-links{display:grid;gap:8px;clear:both;padding-top:30px}.drawer-links a{padding:12px;border-bottom:1px solid var(--line)}.site-footer{background:linear-gradient(135deg,#111214,#1B1D21,#272A30);padding:48px 0 90px;border-top:1px solid var(--line)}.footer-grid{display:grid;grid-template-columns:1.6fr repeat(4,1fr);gap:28px}.footer-grid div{display:flex;flex-direction:column;gap:8px}.footer-grid h2,.footer-grid h3{margin:0 0 8px}.footer-grid p,.footer-grid a{color:rgba(255,255,255,.72)}.footer-bottom{margin-top:30px;padding-top:20px;border-top:1px solid rgba(255,255,255,.08);color:var(--text-3);font-size:13px}.back-top{position:fixed;right:20px;bottom:78px;width:42px;height:42px;border-radius:50%;border:1px solid var(--line-strong);background:var(--surface);color:var(--primary);display:none}.back-top.show{display:block}.mobile-bottom{display:none}
@media(max-width:1200px){.desktop-nav{gap:10px}.desktop-nav a{font-size:13px}.channel-grid,.card-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:1000px){.desktop-nav{display:none}.header-inner{justify-content:space-between}.header-actions{margin-left:auto}.hero-grid,.featured-grid,.split{grid-template-columns:1fr}.media-grid,.topic-grid,.app-preview{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:768px){.wrap{width:min(calc(100% - 28px),var(--wrap))}.home-hero{padding:36px 0}.hero-copy h1,.page-hero h1{font-size:38px}.section{padding:42px 0}.section-head{align-items:start;flex-direction:column}.channel-grid,.card-grid,.steps{grid-template-columns:repeat(2,1fr)}.feature-stack{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.mobile-bottom{position:fixed;display:grid;grid-template-columns:repeat(4,1fr);left:0;right:0;bottom:0;z-index:400;background:var(--ink);border-top:1px solid var(--primary);padding:8px 4px}.mobile-bottom a{text-align:center;font-size:12px;padding:7px}.site-footer{padding-bottom:110px}}
@media(max-width:520px){.notice{display:none}.header-inner{height:62px}.brand small{display:none}.brand{min-width:0}.brand-logo img{width:36px;height:36px}.header-actions a{display:none}.channel-grid,.card-grid,.media-grid,.topic-grid,.app-preview,.steps,.footer-grid{grid-template-columns:1fr}.hero-copy h1,.page-hero h1{font-size:33px}.hero-actions{display:grid}.btn{width:100%}.ranking-list li{grid-template-columns:42px 1fr}.ranking-list li>a{display:none}.search-dialog{margin-top:7vh;padding:22px}.search-dialog form,.search-page-form{flex-direction:column}.search-dialog form button,.search-page-form button{padding:12px}.section.alt{padding-left:14px;padding-right:14px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}
:focus-visible{outline:3px solid var(--primary);outline-offset:3px}
