:root{
  --bg:#fbfdff;
  --panel:#ffffff;
  --ink:#172033;
  --muted:#5e6a80;
  --line:rgba(33,42,65,.12);
  --pink:#ff4fd8;
  --blue:#26d9ff;
  --violet:#7b61ff;
  --lime:#90ffdc;
  --shadow:0 24px 80px rgba(59,76,110,.14);
  --radius:28px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;line-height:1.72;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:min(1180px,92vw);margin:0 auto}
.skip-link{position:absolute;left:-999px;top:12px;background:#fff;border:1px solid var(--line);padding:10px 14px;border-radius:999px;z-index:99}.skip-link:focus{left:12px}
.site-header{position:sticky;top:0;z-index:50;backdrop-filter:blur(20px);background:rgba(251,253,255,.86);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:18px 0}
.logo{display:flex;align-items:center;gap:12px;font-weight:900;letter-spacing:.04em}
.logo-mark{width:46px;height:46px;border-radius:16px;background:linear-gradient(135deg,var(--pink),var(--blue));box-shadow:0 10px 30px rgba(38,217,255,.32);display:grid;place-items:center;color:#fff;font-size:20px;position:relative;overflow:hidden}
.logo-mark:after{content:"";position:absolute;inset:-35%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.68),transparent);transform:rotate(35deg);animation:sheen 4s linear infinite}.logo-text span{display:block;font-size:12px;color:var(--muted);font-weight:600;letter-spacing:0}
.nav{display:flex;align-items:center;gap:10px;flex-wrap:wrap;justify-content:flex-end}.nav a{font-size:14px;padding:9px 12px;border-radius:999px;color:#33415e}.nav a:hover,.nav a.active{background:linear-gradient(135deg,rgba(255,79,216,.12),rgba(38,217,255,.16));color:#0d213b}
.search-band{padding:0 0 18px}.fake-search{display:grid;grid-template-columns:1fr auto;gap:10px;background:#fff;border:1px solid var(--line);border-radius:999px;padding:8px 8px 8px 18px;box-shadow:0 14px 42px rgba(41,66,118,.08)}.fake-search input{border:0;outline:0;font-size:15px;background:transparent;color:var(--ink)}.fake-search button,.btn{border:0;border-radius:999px;padding:12px 18px;font-weight:800;cursor:pointer;background:linear-gradient(135deg,var(--pink),var(--blue));color:#fff;box-shadow:0 16px 40px rgba(255,79,216,.22)}.btn.secondary{background:#fff;color:#1b2b47;border:1px solid var(--line);box-shadow:0 12px 36px rgba(36,53,88,.09)}
.notice{display:none;margin-top:10px;padding:10px 14px;border-radius:18px;background:rgba(38,217,255,.12);color:#28425f;font-size:14px}.notice.show{display:block}
.hero{position:relative;padding:72px 0 44px;overflow:hidden}.hero:before,.hero:after{content:"";position:absolute;border-radius:999px;filter:blur(26px);opacity:.5;pointer-events:none}.hero:before{width:420px;height:420px;background:radial-gradient(circle,var(--pink),transparent 68%);right:-100px;top:-120px}.hero:after{width:380px;height:380px;background:radial-gradient(circle,var(--blue),transparent 68%);left:-120px;bottom:20px}.hero-grid{position:relative;display:grid;grid-template-columns:1.02fr .98fr;gap:36px;align-items:center}.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border-radius:999px;background:rgba(123,97,255,.1);color:#4b43ad;font-size:13px;font-weight:800}.hero h1{font-size:clamp(40px,7vw,74px);line-height:1.04;margin:20px 0 18px;letter-spacing:-.06em}.gradient-text{background:linear-gradient(90deg,#10182a,var(--pink),var(--blue));-webkit-background-clip:text;background-clip:text;color:transparent}.hero p{font-size:18px;color:var(--muted);max-width:680px}.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin:28px 0}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:28px}.stat{background:rgba(255,255,255,.74);border:1px solid var(--line);border-radius:22px;padding:16px;box-shadow:0 12px 32px rgba(60,72,104,.08)}.stat strong{display:block;font-size:26px}.stat span{font-size:13px;color:var(--muted)}
.hero-media{position:relative}.neon-card{background:linear-gradient(135deg,rgba(255,255,255,.94),rgba(255,255,255,.74));border:1px solid rgba(255,255,255,.9);box-shadow:var(--shadow);border-radius:34px;padding:14px;overflow:hidden}.media-shell{position:relative;border-radius:26px;overflow:hidden;background:#eef6ff}.media-shell img{width:100%;aspect-ratio:16/10;object-fit:cover}.floating-tag{position:absolute;left:22px;bottom:22px;padding:10px 14px;border-radius:999px;background:rgba(255,255,255,.82);backdrop-filter:blur(14px);font-weight:900;color:#21344f}.particle{position:absolute;width:10px;height:10px;border-radius:50%;background:var(--blue);box-shadow:0 0 30px var(--blue);animation:float 5s ease-in-out infinite}.particle.one{right:20px;top:20px}.particle.two{left:12px;top:48%;background:var(--pink);box-shadow:0 0 30px var(--pink);animation-delay:1s}.particle.three{right:34%;bottom:8px;background:var(--lime);box-shadow:0 0 30px var(--lime);animation-delay:2s}
.section{padding:58px 0}.section-title{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:24px}.section-title h2{font-size:clamp(28px,4vw,44px);line-height:1.12;margin:0;letter-spacing:-.04em}.section-title p{max-width:520px;color:var(--muted);margin:0}.grid{display:grid;gap:18px}.grid.cards{grid-template-columns:repeat(4,1fr)}.grid.three{grid-template-columns:repeat(3,1fr)}.grid.two{grid-template-columns:repeat(2,1fr)}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:20px;box-shadow:0 16px 42px rgba(40,55,90,.08);position:relative;overflow:hidden}.card:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 80% 10%,rgba(255,79,216,.12),transparent 35%);pointer-events:none}.card h3,.card h4{position:relative;margin:12px 0 8px;line-height:1.25}.card p{position:relative;color:var(--muted);margin:0}.pill-row{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px;position:relative}.pill{font-size:12px;padding:6px 9px;border-radius:999px;background:rgba(38,217,255,.12);color:#176076;font-weight:800}.pill.pink{background:rgba(255,79,216,.11);color:#8b2d79}.pill.violet{background:rgba(123,97,255,.11);color:#473ca6}
.video-card{padding:0}.video-wrap{position:relative;border-radius:var(--radius) var(--radius) 20px 20px;overflow:hidden;background:#eef6ff}.video-wrap video,.video-wrap img{width:100%;aspect-ratio:16/10;object-fit:cover;display:block}.play{position:absolute;inset:0;display:grid;place-items:center;background:linear-gradient(135deg,rgba(255,79,216,.12),rgba(38,217,255,.14));opacity:0;transition:.25s}.play span{width:66px;height:66px;border-radius:50%;display:grid;place-items:center;background:rgba(255,255,255,.88);font-size:26px;color:#ff4fd8;box-shadow:0 18px 44px rgba(23,32,51,.18);transform:scale(.84);transition:.25s}.video-card:hover .play{opacity:1}.video-card:hover .play span{transform:scale(1)}.video-content{padding:18px}.meta{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;color:#738098;font-size:13px;margin-top:12px}.meta b{color:#243652}
.topic-list{display:grid;gap:14px}.topic{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px;border:1px solid var(--line);border-radius:22px;background:#fff}.topic strong{display:block}.topic span{color:var(--muted);font-size:14px}.heat{white-space:nowrap;font-weight:900;color:#ff4fd8}.danmaku{background:linear-gradient(135deg,rgba(255,79,216,.09),rgba(38,217,255,.13));border:1px solid var(--line);border-radius:28px;padding:20px;min-height:100%;overflow:hidden}.bubble{display:inline-block;margin:7px;padding:8px 12px;border-radius:999px;background:#fff;box-shadow:0 8px 20px rgba(40,55,90,.08);font-size:13px;animation:drift 9s linear infinite}.bubble:nth-child(2n){animation-duration:12s}.bubble:nth-child(3n){animation-duration:15s}
.expert{display:flex;gap:14px;align-items:flex-start}.avatar{width:54px;height:54px;border-radius:20px;background:linear-gradient(135deg,var(--pink),var(--blue));display:grid;place-items:center;color:#fff;font-weight:900;box-shadow:0 16px 30px rgba(38,217,255,.22)}.review{min-height:220px}.quote{font-size:34px;line-height:1;color:#ff4fd8}.partner-wall{display:grid;grid-template-columns:repeat(6,1fr);gap:12px}.partner{height:74px;border-radius:22px;border:1px dashed rgba(38,73,119,.22);background:linear-gradient(135deg,#fff,rgba(38,217,255,.08));display:grid;place-items:center;font-weight:900;color:#53617b}.faq details{border:1px solid var(--line);border-radius:20px;background:#fff;padding:16px;margin-bottom:12px}.faq summary{font-weight:900;cursor:pointer}.faq p{color:var(--muted);margin:10px 0 0}.contact-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:18px}.qr-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.qr{background:#fff;border:1px solid var(--line);border-radius:24px;padding:14px;text-align:center}.qr img{border-radius:18px;margin:auto}.breadcrumb{font-size:14px;color:var(--muted);margin:30px 0 0}.breadcrumb a{color:#3959a3;font-weight:800}.page-hero{padding:44px 0 20px}.page-hero h1{font-size:clamp(34px,6vw,58px);line-height:1.06;margin:16px 0}.data-panel{background:#0f1729;color:#dce7ff;border-radius:26px;padding:18px;overflow:auto;border:1px solid rgba(255,255,255,.14)}.data-panel pre{margin:0;font-size:12px;white-space:pre-wrap}.site-footer{margin-top:48px;padding:38px 0;background:#101827;color:#dce7ff}.footer-grid{display:grid;grid-template-columns:1.1fr .9fr .9fr;gap:20px}.site-footer p,.site-footer a{color:#aebbd4}.footer-logo{display:flex;align-items:center;gap:12px;font-weight:900;color:#fff}.socials{display:flex;gap:10px;flex-wrap:wrap;margin-top:12px}.socials a{padding:8px 10px;border:1px solid rgba(255,255,255,.18);border-radius:999px}.update-time{margin-top:20px;border-top:1px solid rgba(255,255,255,.12);padding-top:16px;font-size:14px;color:#c6d4ee}
@keyframes sheen{0%{transform:translateX(-130%) rotate(35deg)}100%{transform:translateX(130%) rotate(35deg)}}@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-18px)}}@keyframes drift{0%{transform:translateX(-10px)}50%{transform:translateX(22px)}100%{transform:translateX(-10px)}}
@media (max-width:980px){.hero-grid,.contact-grid,.grid.two{grid-template-columns:1fr}.grid.cards,.grid.three{grid-template-columns:repeat(2,1fr)}.partner-wall{grid-template-columns:repeat(3,1fr)}.footer-grid{grid-template-columns:1fr}.nav{justify-content:flex-start}.header-inner{align-items:flex-start;flex-direction:column}.stats{grid-template-columns:1fr 1fr 1fr}}
@media (max-width:640px){.hero{padding-top:44px}.grid.cards,.grid.three,.stats,.qr-grid{grid-template-columns:1fr}.section-title{align-items:flex-start;flex-direction:column}.fake-search{grid-template-columns:1fr}.fake-search button{width:100%}.partner-wall{grid-template-columns:repeat(2,1fr)}.topic{align-items:flex-start;flex-direction:column}.card{border-radius:22px}.video-wrap{border-radius:22px 22px 16px 16px}}

.guide-card{margin-top:18px}