@charset "UTF-8";
:root{--ink:#111321;--ink2:#1b1e31;--night:#090a14;--paper:#f5f3ee;--muted:#9da0b6;--white:#fbfaff;--violet:#a89bff;--violet2:#7768de;--amber:#ffb05b;--line:rgba(225,222,255,.15);--soft:rgba(255,255,255,.055);--container:min(1180px,calc(100% - 40px));--ease:cubic-bezier(.23,1,.32,1)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--night);color:var(--white);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.65;overflow-x:hidden}a{color:inherit;text-decoration:none}button,input{font:inherit}.site-shell{overflow:hidden}.container{width:var(--container);margin:auto}.eyebrow{display:flex;align-items:center;gap:8px;font-size:12px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--amber);margin:0 0 12px}.eyebrow:before{content:"";width:18px;height:1px;background:currentColor}.section{padding:92px 0;position:relative}.section-head{display:flex;align-items:end;justify-content:space-between;gap:25px;margin-bottom:34px}.section-head h2{font-size:clamp(28px,4vw,48px);line-height:1.1;margin:0;letter-spacing:-.05em}.section-head .copy{max-width:410px;color:var(--muted);font-size:14px;margin:0}.notice{background:#17182a;border-bottom:1px solid var(--line);font-size:12px;color:#c6c3df}.notice .container{min-height:34px;display:flex;align-items:center;gap:12px}.notice b{color:var(--amber)}.site-header{height:78px;display:flex;align-items:center;position:relative;z-index:30;background:rgba(9,10,20,.9);backdrop-filter:blur(18px);border-bottom:1px solid rgba(255,255,255,.06)}.header-grid{display:flex;align-items:center;justify-content:space-between;gap:28px}.brand{display:inline-flex;align-items:center;gap:10px;flex:none}.brand img{width:132px;height:auto;display:block}.main-nav{display:flex;align-items:center;gap:20px;font-weight:700;font-size:14px;color:#d8d5ea}.main-nav a{position:relative;padding:8px 0}.main-nav a:after{content:"";width:0;height:2px;position:absolute;bottom:0;left:0;background:var(--amber);transition:width .2s var(--ease)}.main-nav a:hover:after,.main-nav a.active:after{width:100%}.header-actions{display:flex;align-items:center;gap:10px}.small-link,.outline-btn,.primary-btn,.icon-button,.search-submit{border:0;cursor:pointer;transition:transform .16s var(--ease),background .16s var(--ease)}.small-link{font-size:13px;color:#dbd8ee}.small-link:hover{color:var(--amber)}.primary-btn,.outline-btn{display:inline-flex;justify-content:center;align-items:center;gap:8px;padding:11px 16px;border-radius:999px;font-size:13px;font-weight:800}.primary-btn{background:var(--amber);color:#25170a}.primary-btn:hover{background:#ffc17e;transform:translateY(-2px)}.outline-btn{border:1px solid var(--line);color:var(--white);background:rgba(255,255,255,.03)}.outline-btn:hover{border-color:var(--violet);background:rgba(168,155,255,.12)}.primary-btn:active,.outline-btn:active,.icon-button:active{transform:scale(.97)}.menu-toggle{display:none;background:transparent;border:0;color:#fff;font-size:23px}.search-wrap{background:#10111e;padding:15px 0;border-bottom:1px solid rgba(255,255,255,.05)}.search-form{display:flex;max-width:760px;margin:auto;border:1px solid var(--line);background:#181a2b;border-radius:12px;overflow:hidden}.search-form input{min-width:0;flex:1;border:0;outline:0;padding:13px 16px;background:transparent;color:#fff}.search-form input::placeholder{color:#898ba1}.search-submit{border:0;background:var(--violet);color:#18152a;padding:0 20px;font-weight:800}.hero{min-height:638px;position:relative;display:flex;align-items:center;background:#0e0f1e}.hero-media,.hero-shade{position:absolute;inset:0}.hero-media img{width:100%;height:100%;object-fit:cover;object-position:center}.hero-shade{background:linear-gradient(90deg,rgba(7,8,17,.96) 0%,rgba(7,8,17,.78) 36%,rgba(7,8,17,.17) 71%,rgba(7,8,17,.32) 100%),linear-gradient(0deg,rgba(7,8,17,.86),transparent 38%)}.hero .container{position:relative;z-index:1;padding:72px 0 68px}.hero h1{max-width:720px;margin:0 0 20px;font-size:clamp(40px,6.2vw,76px);line-height:1.02;letter-spacing:-.075em}.hero h1 span{color:var(--amber)}.hero .lede{max-width:560px;margin:0;color:#d5d3df;font-size:17px}.hero-actions{display:flex;gap:11px;margin-top:28px;flex-wrap:wrap}.hero-stats{display:flex;gap:31px;margin-top:65px}.stat{padding-left:12px;border-left:2px solid var(--amber)}.stat b{font-size:22px;display:block;line-height:1.15}.stat span{display:block;margin-top:2px;color:#bbb8d2;font-size:11px}.ticker{position:absolute;right:0;bottom:0;z-index:2;background:rgba(15,16,30,.72);border-top:1px solid var(--line);border-left:1px solid var(--line);padding:15px 22px;display:flex;align-items:center;gap:18px;min-width:min(512px,90vw);font-size:12px}.signal{width:8px;height:8px;border-radius:100%;background:#80e5bd;box-shadow:0 0 12px #80e5bd}.ticker b{color:#d9d7e7}.ticker span:last-child{margin-left:auto;color:#aaa7c0}.video-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:17px}.video-card{grid-column:span 4;position:relative;min-height:326px;border:1px solid var(--line);border-radius:16px;overflow:hidden;background:#151624;isolation:isolate;transition:transform .24s var(--ease),border-color .24s var(--ease)}.video-card.large{grid-column:span 6;min-height:380px}.video-card:hover{transform:translateY(-5px);border-color:rgba(255,176,91,.72)}.video-visual{position:absolute;inset:0;z-index:-2}.video-visual img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease),filter .3s var(--ease)}.video-card:hover .video-visual img{transform:scale(1.045)}.video-card:after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(0deg,rgba(7,8,16,.96) 0%,rgba(7,8,16,.04) 64%)}.video-content{height:100%;display:flex;flex-direction:column;justify-content:flex-end;padding:19px}.video-meta{display:flex;justify-content:space-between;gap:7px;font-size:11px;color:#d1cedd;margin-bottom:7px}.pill{background:rgba(11,11,25,.66);border:1px solid rgba(255,255,255,.15);padding:3px 8px;border-radius:999px}.video-card h3{font-size:19px;line-height:1.3;margin:0 0 9px}.video-card p{color:#cdcbd7;font-size:13px;margin:0;max-width:90%}.video-actions{display:flex;justify-content:space-between;align-items:center;margin-top:15px;font-size:12px;color:#bcb9ca}.like-button{color:#fff;background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.12);border-radius:20px;padding:6px 10px;cursor:pointer}.like-button.is-liked{border-color:var(--amber);color:var(--amber)}.play-button{position:absolute;left:20px;top:20px;width:50px;height:50px;border-radius:50%;display:grid;place-items:center;border:1px solid rgba(255,255,255,.6);background:rgba(9,10,20,.25);color:white;font-size:18px;opacity:0;transform:scale(.86);cursor:pointer;transition:opacity .2s var(--ease),transform .2s var(--ease),background .2s var(--ease)}.video-card:hover .play-button,.video-card:focus-within .play-button,.video-card.is-playing .play-button{opacity:1;transform:scale(1)}.video-card.is-playing .play-button{background:var(--amber);color:#2b1907}.tag-row{display:flex;flex-wrap:wrap;gap:8px}.tag{display:inline-flex;align-items:center;border:1px solid var(--line);border-radius:999px;padding:6px 10px;color:#c6c4d6;font-size:12px;background:rgba(255,255,255,.03)}.accent-section{background:var(--paper);color:var(--ink)}.accent-section .section-head .copy,.accent-section .muted{color:#646372}.story-grid{display:grid;grid-template-columns:1fr 1.35fr;gap:24px}.story-panel{padding:30px;border-radius:18px;min-height:270px;background:#e9e6df;border:1px solid #d7d3cb}.story-panel h3{font-size:25px;line-height:1.18;margin:0 0 15px;letter-spacing:-.04em}.story-panel p{color:#5d5b66;font-size:14px}.story-panel.dark{background:#1a1b2a;color:#fff}.story-panel.dark p{color:#c2c0cf}.feature-list{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:25px}.feature-list div{border-top:1px solid rgba(255,255,255,.18);padding-top:11px}.feature-list b{display:block;font-size:17px}.feature-list span{font-size:12px;color:#bfbccc}.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.process-card{background:#161827;border:1px solid var(--line);padding:21px;border-radius:14px}.process-card b{display:block;color:var(--amber);font-size:13px;margin-bottom:17px}.process-card h3{margin:0 0 9px;font-size:18px}.process-card p{margin:0;color:#acaabb;font-size:13px}.community-layout{display:grid;grid-template-columns:.86fr 1.14fr;gap:25px;align-items:stretch}.community-note{border-radius:18px;padding:35px;background:linear-gradient(155deg,#28243e,#151622 65%);border:1px solid var(--line);position:relative;overflow:hidden}.community-note:after{content:"KUN";position:absolute;right:-15px;bottom:-42px;font-size:150px;letter-spacing:-.13em;color:rgba(255,255,255,.045);font-weight:900}.community-note h2{position:relative;max-width:330px;font-size:37px;line-height:1.1;letter-spacing:-.06em;margin:0 0 15px}.community-note p{position:relative;color:#c0bdcd;font-size:14px}.topic-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.topic{padding:23px;border-radius:14px;background:var(--soft);border:1px solid var(--line);min-height:172px}.topic span{font-size:12px;color:var(--amber);font-weight:bold}.topic h3{margin:9px 0 8px;font-size:20px}.topic p{font-size:13px;color:#afacbd;margin:0}.expert-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.expert{border-top:1px solid var(--line);padding:20px 0}.expert .role{color:var(--amber);font-size:12px;font-weight:bold}.expert h3{font-size:19px;margin:8px 0}.expert p{font-size:13px;color:var(--muted);margin:0 0 13px}.expert a{font-size:12px;text-decoration:underline;text-underline-offset:4px;color:#ddd9ed;margin-right:13px}.partner-wall{display:grid;grid-template-columns:repeat(5,1fr);gap:9px}.partner{display:grid;place-items:center;min-height:76px;border:1px solid var(--line);border-radius:12px;color:#d2cfdf;font-family:Georgia,serif;font-size:18px;letter-spacing:.08em;background:rgba(255,255,255,.025)}.join-layout{display:grid;grid-template-columns:1.1fr .9fr;gap:50px;align-items:start}.join-steps{counter-reset:step;display:grid;gap:0}.join-step{position:relative;padding:0 0 24px 66px;min-height:72px}.join-step:before{counter-increment:step;content:"0" counter(step);position:absolute;left:0;top:-3px;font-size:25px;font-weight:800;color:var(--amber)}.join-step:not(:last-child):after{content:"";position:absolute;left:14px;top:33px;height:34px;border-left:1px dashed var(--violet)}.join-step h3{margin:0 0 5px;font-size:17px}.join-step p{margin:0;color:var(--muted);font-size:13px}.faq-list{border-top:1px solid var(--line)}.faq{border-bottom:1px solid var(--line)}.faq button{width:100%;text-align:left;padding:17px 25px 17px 0;border:0;background:transparent;color:white;cursor:pointer;font-weight:700;position:relative}.faq button:after{content:"+";position:absolute;right:2px;font-size:20px;color:var(--amber)}.faq .answer{display:grid;grid-template-rows:0fr;transition:grid-template-rows .22s var(--ease)}.faq .answer>div{overflow:hidden}.faq .answer p{margin:0 0 17px;color:#bbb8c9;font-size:13px}.faq.is-open button:after{content:"−"}.faq.is-open .answer{grid-template-rows:1fr}.contact-card{display:grid;grid-template-columns:1.2fr .8fr;border:1px solid var(--line);border-radius:18px;overflow:hidden;background:#151724}.contact-img{min-height:330px}.contact-img img{height:100%;width:100%;object-fit:cover}.contact-content{padding:30px}.contact-content h2{font-size:32px;line-height:1.13;margin:0 0 14px;letter-spacing:-.05em}.contact-content p{font-size:13px;color:#bcb9c9}.contact-list{display:grid;gap:10px;margin-top:22px}.contact-list div{display:flex;gap:11px;color:#d5d2e1;font-size:13px}.contact-list b{color:var(--amber);min-width:58px}.review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.review{padding:22px;border-radius:14px;background:#171826;border:1px solid var(--line)}.review blockquote{font-size:15px;line-height:1.7;margin:0 0 18px}.review footer{display:flex;justify-content:space-between;color:#a8a5b5;font-size:12px}.review strong{color:#e0ddec}.footer{padding:50px 0 24px;background:#11121d;border-top:1px solid var(--line)}.footer-top{display:grid;grid-template-columns:1.2fr repeat(3,.7fr) 1fr;gap:25px}.footer-brand p{max-width:280px;color:#aaa7b8;font-size:13px}.footer h3{font-size:13px;letter-spacing:.08em;color:var(--amber);margin:5px 0 13px}.footer a,.footer li,.footer p{display:block;margin:6px 0;color:#bbb8ca;font-size:13px}.footer ul{list-style:none;padding:0;margin:0}.qr-wrap{display:flex;gap:11px}.qr-wrap figure{margin:0;text-align:center;font-size:10px;color:#bcb9ca}.qr-wrap img{width:82px;height:82px;background:#fff;padding:4px}.footer-bottom{display:flex;justify-content:space-between;gap:15px;margin-top:42px;padding-top:18px;border-top:1px solid var(--line);color:#858293;font-size:12px}.breadcrumb{font-size:12px;color:#a8a5b6;padding:18px 0}.breadcrumb a{color:#d9d6e7}.page-hero{padding:52px 0 58px;position:relative;overflow:hidden;background:linear-gradient(140deg,#1e1b35,#0b0c15 66%)}.page-hero:after{content:"";position:absolute;right:-20px;bottom:-100px;width:460px;height:460px;border-radius:50%;border:1px solid rgba(168,155,255,.14);box-shadow:0 0 0 55px rgba(168,155,255,.035),0 0 0 110px rgba(168,155,255,.02)}.page-hero .container{position:relative;z-index:1}.page-hero h1{max-width:800px;font-size:clamp(37px,5vw,63px);line-height:1.06;letter-spacing:-.07em;margin:0 0 15px}.page-hero p{max-width:610px;color:#c2bfce;margin:0}.page-body{background:#0d0e18}.article-grid{display:grid;grid-template-columns:1.45fr .55fr;gap:34px}.article-card{padding:28px;border:1px solid var(--line);background:#151724;border-radius:16px}.article-card h2{margin:0 0 18px;line-height:1.2;font-size:28px}.article-card h3{font-size:18px;margin:25px 0 8px}.article-card p{font-size:14px;color:#c6c3d0}.side-stack{display:grid;gap:15px}.side-card{padding:20px;background:#181a2a;border-radius:14px;border:1px solid var(--line)}.side-card h3{font-size:16px;margin:0 0 10px}.side-card p,.side-card li{font-size:13px;color:#b4b1c1}.side-card ul{padding-left:18px;margin:0}.toast{position:fixed;z-index:99;left:50%;bottom:22px;transform:translate(-50%,20px);opacity:0;max-width:min(520px,calc(100% - 30px));text-align:center;color:#fff;background:#26243b;border:1px solid rgba(255,255,255,.25);padding:11px 16px;border-radius:999px;box-shadow:0 18px 50px #0008;font-size:13px;pointer-events:none;transition:opacity .2s var(--ease),transform .2s var(--ease)}.toast.is-visible{opacity:1;transform:translate(-50%,0)}
@media(max-width:920px){.main-nav{gap:12px}.header-actions .small-link{display:none}.video-card{grid-column:span 6}.expert-grid{grid-template-columns:repeat(2,1fr)}.footer-top{grid-template-columns:1.3fr 1fr 1fr}.footer-top>div:last-child{grid-column:span 2}.partner-wall{grid-template-columns:repeat(3,1fr)}.process-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:680px){:root{--container:min(100% - 28px,1180px)}.notice{display:none}.site-header{height:67px}.brand img{width:111px}.menu-toggle{display:block}.main-nav{position:absolute;top:67px;left:0;right:0;display:none;flex-direction:column;align-items:stretch;padding:16px 15px;background:#151624;border-bottom:1px solid var(--line)}.menu-open .main-nav{display:flex}.main-nav a{padding:10px}.header-actions .primary-btn{padding:9px 12px}.search-wrap{padding:11px 0}.search-form input{padding:11px 13px}.hero{min-height:590px}.hero .container{padding:48px 0}.hero h1{font-size:43px}.hero .lede{font-size:15px}.hero-stats{gap:15px;margin-top:48px}.stat b{font-size:18px}.ticker{left:0;right:0;min-width:0;padding:11px 15px}.ticker span:last-child{display:none}.section{padding:62px 0}.section-head{display:block;margin-bottom:24px}.section-head .copy{margin-top:12px}.video-grid{gap:13px}.video-card,.video-card.large{grid-column:span 12;min-height:300px}.story-grid,.community-layout,.join-layout,.contact-card,.article-grid{grid-template-columns:1fr}.feature-list{grid-template-columns:1fr}.topic-grid{grid-template-columns:1fr}.community-note h2{font-size:31px}.expert-grid,.review-grid{grid-template-columns:1fr}.partner-wall{grid-template-columns:repeat(2,1fr)}.contact-img{min-height:210px}.footer-top{grid-template-columns:1fr 1fr}.footer-brand{grid-column:span 2}.footer-top>div:last-child{grid-column:span 2}.footer-bottom{display:block}.footer-bottom span{display:block;margin-bottom:7px}.page-hero{padding:38px 0 45px}.article-card{padding:21px}.page-hero h1{font-size:39px}.play-button{opacity:1;transform:scale(1)}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}

.search-help{max-width:760px;margin:7px auto 0;color:#a9a7bb;font-size:12px}.section-dark{background:#10111d}.section-soft{background:#f5f3ee;color:#111321}.section-soft .copy,.section-soft .context-note{color:#5e5b66}.proof-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:31px}.proof-grid article{border-top:1px solid rgba(255,255,255,.26);padding:14px 4px}.proof-grid b{color:#ffcf97;font-size:13px}.proof-grid p{color:#c6c3d2;font-size:12px;margin:6px 0 0}.status-chip{color:#ffe0b8;font-weight:700}.card-disclosure{margin-top:12px!important;padding-top:10px;border-top:1px solid rgba(255,255,255,.18);font-size:11px!important;color:#d7d4e3!important}.topic-tags{margin-top:22px}.disclosure-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:13px}.disclosure-grid article{padding:22px;border:1px solid #d8d4ca;border-radius:14px;background:#fffdf8}.disclosure-grid span{color:#7768de;font-weight:800;font-size:13px}.disclosure-grid h3{font-size:18px;margin:10px 0 8px}.disclosure-grid p{font-size:13px;color:#5e5b66;margin:0}.context-note{margin:24px 0 0;padding:14px 16px;border-left:3px solid #7768de;background:#ebe8e1;font-size:13px}.section-title{font-size:clamp(31px,4vw,48px);line-height:1.1;letter-spacing:-.06em;margin:0 0 30px}.contact-section{padding-top:0}.image-caption{margin:13px 0 0;color:#aaa7b8;font-size:12px}.article-section{padding:0 0 21px;margin:0 0 21px;border-bottom:1px solid var(--line)}.article-section:last-of-type{border-bottom:0}.article-section h2{margin:0 0 11px!important}.byline-box{margin-top:26px;padding:16px;border:1px solid var(--line);border-radius:12px;background:#10111d;color:#c8c5d3;font-size:13px}.byline-box b{color:#ffcf97}.byline-box a{color:#eee9ff;text-decoration:underline;text-underline-offset:3px}.footer a:hover,.contact-list a:hover{color:#ffcf97;text-decoration:underline;text-underline-offset:3px}.contact-list a{color:#f5f0ff}.video-card .play-button{opacity:0;transform:scale(.86)}.video-card:hover .play-button,.video-card:focus-within .play-button{opacity:1;transform:scale(1)}
@media(max-width:920px){.proof-grid,.disclosure-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:680px){.proof-grid,.disclosure-grid{grid-template-columns:1fr}.search-help{font-size:11px}.video-card .play-button{opacity:1;transform:scale(1)}}