:root{color-scheme:light;--ink:#1b2537;--muted:#667080;--line:#dfe3e9;--blue:#315bf0;--paper:#f4f5f7;--qq:#137bb5;--wechat:#18864f;--discord:#6551d9;font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",sans-serif;font-synthesis:none}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0;background:var(--paper);color:var(--ink);font-size:16px;line-height:1.6}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}button,a{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible{outline:3px solid #315bf0;outline-offset:5px}button:disabled{cursor:not-allowed}.wrap{width:min(1180px,calc(100% - 96px));margin:auto}.header{display:flex;align-items:center;justify-content:space-between;min-height:108px;border-bottom:1px solid var(--line);gap:24px}.brand{display:flex;align-items:center;gap:13px;font-size:21px;font-weight:780;letter-spacing:.025em}.brand-mark{display:grid;place-items:center;background:var(--ink);color:white;width:45px;height:45px;border-radius:14px;font-size:23px}.brand small{display:block;font-size:9px;font-weight:600;color:var(--muted);letter-spacing:.16em;margin-top:2px}.header nav{display:flex;gap:32px;font-size:13px;font-weight:650}.header nav a{padding:10px 0;color:var(--muted)}.header nav a:hover,.header nav .nav-active{color:var(--ink)}.nav-active{border-bottom:2px solid var(--ink)}.hero{display:grid;grid-template-columns:1.4fr 1fr;gap:75px;align-items:center;padding:62px 0 58px}.eyebrow{font-size:10px;font-weight:750;letter-spacing:.19em;color:var(--muted);margin:0 0 16px;line-height:1.5}.hero .eyebrow{display:flex;align-items:center;gap:9px}.hero .eyebrow>span{width:7px;height:7px;border-radius:50%;background:var(--blue)}h1{font-size:clamp(40px,4.2vw,60px);font-weight:780;line-height:1.25;letter-spacing:-.055em;margin:0}.accent{color:var(--blue)}.hero-description{font-size:15px;color:var(--muted);line-height:1.9;margin:22px 0 25px}.hero-link{font-size:13px;display:inline-flex;gap:30px;align-items:center;font-weight:700;border-bottom:1px solid var(--ink);padding-bottom:7px}.hello{background:#e8ecfc;border-radius:24px;padding:28px 30px 23px;min-height:305px;position:relative;overflow:hidden}.hello-top{display:flex;justify-content:space-between;align-items:center;font-size:9px;color:#66719a;font-weight:750;letter-spacing:.12em}.hello-top>span:last-child{font-size:26px;color:var(--blue)}.hello>p{font-weight:750;line-height:1.4;letter-spacing:-.04em;font-size:29px;margin:16px 0 20px;position:relative;z-index:1}.hello>p>span{color:var(--blue)}.platform-stack{display:flex;position:absolute;right:28px;bottom:77px;transform:rotate(-9deg)}.bubble{width:63px;height:63px;border-radius:20px;border:4px solid #e8ecfc;display:grid;place-items:center;margin-left:-12px;color:white;font-size:27px;font-weight:850;box-shadow:0 8px 16px #23356a12}.bubble.discord{background:#7566d9;transform:rotate(-10deg)}.bubble.qq{background:#368dc0;transform:translateY(-15px)}.bubble.wechat{background:#3f9a70;transform:rotate(10deg)}.hello-bottom{border-top:1px solid #cdd5ef;padding-top:17px;margin-top:79px;display:flex;align-items:center;gap:8px;font-size:11px;color:#596783}.live-dot{background:#56896b;width:6px;height:6px;border-radius:50%}.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px}.section-head h2,.sites-section h2{font-size:27px;letter-spacing:-.035em;line-height:1.35;margin:0;font-weight:740}.section-head h2>span{color:var(--blue)}.section-head>p{margin:0 0 3px;font-size:12px;color:var(--muted)}.section-head .eyebrow{margin-bottom:9px}.filters{display:flex;gap:8px;padding:23px 0 18px;flex-wrap:wrap}.filters button{border:1px solid transparent;background:transparent;color:var(--muted);font-size:12px;font-weight:650;border-radius:8px;padding:8px 15px;min-height:38px}.filters button[aria-pressed=true]{color:var(--ink);background:white;border-color:var(--line);box-shadow:0 2px 4px #27334f04}.filters button:hover{background:#e8ebf0}.filters button>span{display:inline-block;margin-left:7px;font-size:10px;background:#eef0f4;border-radius:4px;padding:0 5px}.load-status{font-size:12px;color:var(--muted);margin:0 0 13px}.load-status:empty{display:none}.group-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.group-card{background:white;border:1px solid var(--line);border-radius:18px;padding:25px 25px 22px;display:flex;flex-direction:column;min-height:314px;position:relative;transition:transform .18s,box-shadow .18s}.group-card:hover{transform:translateY(-3px);box-shadow:0 12px 24px #25345108}.card-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:23px}.platform-icon{width:45px;height:45px;display:grid;place-items:center;border-radius:14px;font-size:19px;font-weight:800;letter-spacing:-1px;background:var(--tint);color:var(--platform)}.group-card.qq{--platform:var(--qq);--tint:#edf6fc}.group-card.wechat{--platform:var(--wechat);--tint:#edf7f1}.group-card.discord{--platform:var(--discord);--tint:#f1eefd}.platform-label{font-size:10px;color:var(--muted);letter-spacing:.035em}.group-card h3{font-size:19px;margin:0 0 8px;line-height:1.5;letter-spacing:-.025em;overflow-wrap:anywhere}.group-card .description{color:var(--muted);font-size:13px;line-height:1.8;margin:0 0 19px;flex:1;white-space:pre-line;overflow-wrap:anywhere}.group-meta{font-size:11px;color:var(--muted);border-top:1px solid #eef0f3;padding:12px 0 15px;min-height:47px;display:flex;align-items:center;justify-content:space-between;gap:8px}.group-meta strong{color:var(--ink);font-weight:650;letter-spacing:.035em}.status{display:inline-flex;gap:6px;align-items:center}.status:before{content:"";background:var(--platform);width:5px;height:5px;border-radius:50%;flex-shrink:0}.status.expired{color:#9a5d35}.status.expired:before{background:#bd8956}.card-actions{display:flex;gap:8px}.action{display:inline-flex;align-items:center;justify-content:space-between;gap:16px;min-height:43px;padding:11px 14px;border:1px solid transparent;border-radius:8px;font-size:12px;font-weight:700;background:var(--tint);color:var(--platform);flex:1;white-space:nowrap}.action:hover{filter:brightness(.96)}.action.primary{background:var(--platform);color:white}.action:disabled{background:#f0f1f3;color:#8a919e}.action.minor{flex:0 0 auto;min-width:44px;justify-content:center;background:white;border-color:var(--line);color:var(--muted);font-size:17px}.room-note{display:flex;align-items:center;gap:12px;color:var(--muted);font-size:11px;margin-top:22px}.room-note p{margin:0}.note-icon{display:grid;place-items:center;width:18px;height:18px;border:1px solid #bcc4cf;border-radius:50%;font-size:10px;flex-shrink:0}.sites-section{border-top:1px solid var(--line);margin-top:43px;padding:34px 0 40px;display:grid;grid-template-columns:1fr 1.4fr;align-items:center;gap:35px}.sites-section .eyebrow{margin-bottom:8px}.sites-section h2{font-size:19px}.site-links{display:grid;grid-template-columns:1fr 1fr;gap:15px}.site-links>a{padding:16px;display:flex;align-items:center;gap:13px;border:1px solid var(--line);border-radius:12px;background:#ffffff80;min-width:0}.site-links>a:hover{background:white;border-color:#bdc7d7}.site-initial{width:37px;height:37px;display:grid;place-items:center;border-radius:10px;font-weight:750;flex-shrink:0}.site-initial.gold{background:#f1eadd;color:#947244}.site-initial.blue{background:#e4eef4;color:#387697}.site-links strong{font-size:13px;display:block}.site-links small{font-size:10px;color:var(--muted)}.site-links>a>span:last-child{margin-left:auto;color:var(--muted)}footer{border-top:1px solid var(--line)}.footer-inner{padding-top:22px;padding-bottom:25px;display:flex;justify-content:space-between;gap:15px;font-size:10px;color:var(--muted)}.footer-dot{padding:0 6px}.footer-inner a:hover{text-decoration:underline}.empty{grid-column:1/-1;padding:35px;border:1px dashed var(--line);border-radius:12px;font-size:14px;color:var(--muted)}.empty a{text-decoration:underline}dialog{border:1px solid var(--line);border-radius:20px;padding:26px;max-width:min(440px,calc(100% - 32px));width:440px;max-height:calc(100dvh - 36px);color:var(--ink);box-shadow:0 20px 70px #12233d30}dialog::backdrop{background:#18263780;backdrop-filter:blur(5px)}body.modal-open{overflow:hidden}.dialog-header{display:flex;justify-content:space-between;align-items:flex-start;gap:12px}.dialog-header h2{font-size:20px;line-height:1.5;margin:0}.dialog-header .eyebrow{margin-bottom:5px;font-size:9px}.icon-button{border:0;background:#eff1f5;width:32px;height:32px;flex-shrink:0;border-radius:50%;font-size:23px;line-height:1;color:var(--muted)}.dialog-hint,.qr-expiry,.scan-help{font-size:12px;color:var(--muted);line-height:1.8}.qr-stage{margin:18px auto 10px;width:100%;max-width:310px;aspect-ratio:1;position:relative;overflow:hidden;background:white;border:12px solid white;border-radius:8px;outline:1px solid #e4e8ec}.qr-stage img{display:block;position:absolute;max-width:none;height:auto}.qr-stage.full{aspect-ratio:auto;border:0;max-height:54vh;overflow:auto}.qr-stage.full img{position:static;width:100%;height:auto}.qr-expiry{text-align:center;color:#97743c;margin:12px 0}.original-link{display:block;text-align:center;color:var(--blue);font-size:12px;font-weight:650;padding:9px}.scan-help{margin:12px 0 0;border-top:1px solid var(--line);padding-top:13px;font-size:11px}.toast{position:fixed;left:50%;bottom:28px;transform:translate(-50%,14px);background:var(--ink);color:white;border-radius:10px;padding:11px 20px;font-size:13px;box-shadow:0 5px 22px #0002;opacity:0;pointer-events:none;transition:.2s;max-width:calc(100% - 32px);z-index:20}.toast.visible{opacity:1;transform:translate(-50%,0)}.skip{position:fixed;top:-100px;left:15px;background:white;padding:12px;z-index:100}.skip:focus{top:10px}
@media(max-width:1000px){.wrap{width:calc(100% - 56px)}.hero{gap:34px;padding-top:46px;padding-bottom:44px}.hello{padding:24px;min-height:305px}.hello>p{font-size:26px}.platform-stack{right:20px;bottom:74px}.bubble{width:54px;height:54px;border-radius:17px}.group-card{padding:21px 18px}.group-card h3{font-size:17px}.sites-section{grid-template-columns:1fr;gap:22px}.site-links{max-width:650px}.section-head>p{display:none}}
@media(max-width:760px){.wrap{width:calc(100% - 40px)}.header{min-height:87px}.brand{font-size:19px}.brand-mark{width:39px;height:39px;border-radius:12px}.brand small{font-size:7px}.header nav{gap:18px;font-size:11px}.hero{grid-template-columns:1fr;padding:38px 0 34px;gap:28px}.hero h1{font-size:43px}.hero-description{margin:18px 0 20px;font-size:14px}.hello{display:none}.hero-link{font-size:12px}.section-head h2{font-size:23px}.section-head .eyebrow{font-size:9px}.filters{padding-top:20px;padding-bottom:17px;gap:4px}.filters button{padding:8px 12px}.group-grid{grid-template-columns:1fr;gap:14px}.group-card{min-height:0;padding:21px 23px}.card-top{margin-bottom:16px}.platform-icon{width:41px;height:41px;border-radius:12px}.group-card h3{font-size:20px}.group-card .description{margin-bottom:14px}.group-meta{padding:11px 0 13px}.action{min-height:46px;font-size:13px}.room-note{align-items:flex-start;line-height:1.8}.note-icon{margin-top:2px}.sites-section{margin-top:35px;padding-top:28px;padding-bottom:32px;gap:20px}.site-links{gap:10px}.site-links>a{gap:9px;padding:13px 11px}.site-initial{width:30px;height:34px}.site-links strong{font-size:12px}.site-links small{font-size:9px}.footer-inner{flex-direction:column;font-size:10px;gap:8px;padding-top:19px;padding-bottom:22px}dialog{padding:22px}.dialog-header h2{font-size:18px}}
.copy-number{border:0;background:transparent;color:var(--ink);font-size:12px;font-weight:700;letter-spacing:.035em;padding:5px 0 5px 8px;border-radius:4px}.copy-number:hover{color:var(--qq);text-decoration:underline;text-underline-offset:4px}.copy-number:after{content:" ⧉";font-weight:400;color:var(--muted);padding-left:3px}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important}.group-card:hover{transform:none}}