:root{--yellow:#FFD93D;--yellow-bright:#FFC93C;--yellow-deep:#FFB800;--yellow-dark:#F5A623;--yellow-soft:#FFF9E0;--yellow-light:#FFFDF0;--yellow-glow:rgba(255,217,61,.4);--ink:#3D1A1A;--ink-soft:#5A3A3A;--ink-deep:#2A0F0F;--blue:#4A90E2;--blue-light:#E8F1FC;--red:#E63946;--red-light:#FFE9EC;--green:#10B981;--green-soft:#D1FAE5;--text:#2A1F1A;--text-secondary:#6B5B4F;--text-tertiary:#9B8B7F;--bg:#FFFFFF;--bg-cream:#FFFDF7;--bg-soft:#FFFBEC;--bg-gray:#F7F3EA;--line:#F0E6D2;--line-strong:#E5D5B5;--radius:14px;--radius-lg:22px;--radius-xl:28px;--shadow-sm:0 2px 6px rgba(180,140,40,.08);--shadow:0 6px 20px rgba(180,140,40,.1);--shadow-lg:0 12px 32px rgba(180,140,40,.15);--shadow-xl:0 20px 48px rgba(180,140,40,.2);--shadow-yellow:0 8px 24px rgba(255,184,0,.35);--font-sans:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;--font-num:"SF Mono","DIN Alternate",Menlo,Consolas,monospace;--font-round:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}body{font-family:var(--font-sans);color:var(--text);background:var(--bg);min-height:100vh;line-height:1.6;-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent}ul,ol{list-style:none}img{display:block;max-width:100%;height:auto;border:0}a{color:inherit;text-decoration:none}button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit}svg{display:block}.wrap{width:100%;max-width:1280px;margin:0 auto;padding:0 24px}
.topbar{background:var(--ink);color:rgba(255,255,255,.85);font-size:13px;padding:10px 16px}.topbar__inner{display:flex;align-items:center;justify-content:space-between;gap:24px;max-width:1280px;margin:0 auto;flex-wrap:wrap}.topbar__left,.topbar__right{display:flex;align-items:center;gap:18px}.topbar__welcome strong{color:var(--yellow);font-weight:800}.topbar__link{color:rgba(255,255,255,.75);transition:color .2s}.topbar__link:hover{color:var(--yellow)}.topbar__link--cta{display:inline-flex;align-items:center;gap:4px;padding:3px 12px;background:var(--yellow);color:var(--ink);font-weight:800;border-radius:999px;transition:all .2s}.topbar__link--cta:hover{background:var(--yellow-deep);color:var(--ink);transform:translateY(-1px)}.topbar__divider{color:rgba(255,255,255,.2)}
.nav{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.97);backdrop-filter:saturate(180%) blur(16px);-webkit-backdrop-filter:saturate(180%) blur(16px);border-bottom:1px solid rgba(255,217,61,.5);box-shadow:0 2px 12px rgba(255,184,0,.08)}.nav__inner{display:flex;align-items:center;gap:40px;height:76px}.nav__brand{display:flex;align-items:center;gap:12px;flex-shrink:0}.nav__logo{width:48px;height:48px;border-radius:14px;overflow:hidden;box-shadow:0 6px 16px var(--yellow-glow);flex-shrink:0;border:2px solid var(--yellow);background:#fff}.nav__logo img{width:100%;height:100%;object-fit:cover}.nav__name{font-family:var(--font-round);font-size:22px;font-weight:900;color:var(--ink);letter-spacing:1px;line-height:1.1}.nav__name small{display:block;font-family:var(--font-num);font-size:9px;font-weight:600;color:var(--text-tertiary);letter-spacing:3px;margin-top:2px}.nav__menu{display:flex;gap:32px;flex:1}.nav__menu a{color:var(--text-secondary);font-size:15px;font-weight:600;padding:8px 0;position:relative;transition:color .2s;letter-spacing:.5px}.nav__menu a:hover{color:var(--ink)}.nav__menu a.is-active{color:var(--ink);font-weight:800}.nav__menu a.is-active::after{content:"";position:absolute;left:0;right:0;bottom:-28px;height:4px;background:var(--yellow);border-radius:2px}.nav__submit{flex-shrink:0;display:inline-flex;align-items:center;gap:8px;height:46px;padding:0 26px;font-size:14px;font-weight:800;color:var(--ink);background:linear-gradient(135deg,var(--yellow) 0%,var(--yellow-deep) 100%);border-radius:23px;box-shadow:var(--shadow-yellow);transition:transform .2s,box-shadow .2s;letter-spacing:.5px}.nav__submit:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(255,184,0,.5)}.nav__submit svg{width:16px;height:16px}
.hero{position:relative;background:linear-gradient(180deg,var(--yellow) 0%,var(--yellow-bright) 60%,var(--yellow-soft) 100%);padding:72px 0 88px;overflow:hidden}.hero::before{content:"";position:absolute;top:-100px;right:-100px;width:500px;height:500px;background:radial-gradient(circle,rgba(255,255,255,.4),transparent 65%);border-radius:50%;pointer-events:none}.hero::after{content:"";position:absolute;bottom:-200px;left:-150px;width:500px;height:500px;background:radial-gradient(circle,rgba(255,255,255,.25),transparent 65%);border-radius:50%;pointer-events:none}.hero__bubble{position:absolute;border-radius:50%;background:rgba(255,255,255,.4);pointer-events:none;animation:float-y 4s ease-in-out infinite}.hero__bubble--1{top:15%;left:6%;width:24px;height:24px}.hero__bubble--2{top:65%;left:12%;width:16px;height:16px;animation-delay:1s}.hero__bubble--3{top:25%;right:8%;width:32px;height:32px;animation-delay:.5s}.hero__bubble--4{bottom:20%;right:15%;width:20px;height:20px;animation-delay:1.5s}.hero__bubble--5{top:45%;right:25%;width:12px;height:12px;animation-delay:2s}@keyframes float-y{0%,100%{transform:translateY(0)}50%{transform:translateY(-14px)}}.hero__inner{position:relative;z-index:5;text-align:center;max-width:820px;margin:0 auto}.hero__mascot{width:160px;height:160px;margin:0 auto 20px;border-radius:50%;overflow:hidden;background:#fff;box-shadow:0 20px 60px rgba(255,184,0,.6),0 0 0 4px rgba(255,255,255,.8);animation:mascot-bounce 3s ease-in-out infinite}.hero__mascot img{width:100%;height:100%;object-fit:cover}@keyframes mascot-bounce{0%,100%{transform:translateY(0) rotate(-2deg)}50%{transform:translateY(-10px) rotate(2deg)}}.hero__badge{display:inline-flex;align-items:center;gap:8px;padding:8px 20px;background:var(--ink);color:var(--yellow);font-size:13px;font-weight:800;letter-spacing:1px;border-radius:999px;margin-bottom:24px;font-family:var(--font-round)}.hero__badge::before{content:"★";color:var(--yellow)}.hero__title{font-family:var(--font-round);font-size:56px;line-height:1.15;font-weight:900;letter-spacing:-1px;color:var(--ink);margin-bottom:20px;text-shadow:3px 3px 0 var(--yellow-light),4px 4px 0 rgba(255,184,0,.2)}.hero__title em{font-style:normal;position:relative;display:inline-block;color:var(--ink);background:linear-gradient(180deg,transparent 60%,rgba(255,255,255,.9) 60%);padding:0 6px;border-radius:4px}.hero__sub{font-size:17px;color:var(--ink-soft);line-height:1.8;margin-bottom:32px;font-weight:500}.hero__sub strong{color:var(--ink);font-weight:900;background:rgba(255,255,255,.5);padding:0 6px;border-radius:4px}.hero__search{display:flex;align-items:center;gap:12px;max-width:580px;margin:0 auto 32px;padding:8px 8px 8px 24px;background:#fff;border-radius:999px;box-shadow:0 20px 40px rgba(180,140,40,.18);border:3px solid #fff;transition:all .2s}.hero__search:focus-within{border-color:var(--ink);transform:translateY(-2px)}.hero__search svg{width:22px;height:22px;color:var(--text-tertiary);flex-shrink:0}.hero__search input{flex:1;border:0;outline:none;font-size:15px;color:var(--text);font-family:inherit;background:transparent;padding:8px 0;min-width:0}.hero__search input::placeholder{color:var(--text-tertiary)}.hero__search button{flex-shrink:0;height:48px;padding:0 32px;font-size:15px;font-weight:800;color:var(--ink);background:var(--yellow);border-radius:999px;letter-spacing:1px;transition:all .2s;font-family:var(--font-round)}.hero__search button:hover{background:var(--yellow-deep);transform:scale(1.03)}.hero__stats{display:flex;align-items:center;justify-content:center;gap:48px;flex-wrap:wrap;padding-top:28px;border-top:2px dashed rgba(61,26,26,.15);max-width:640px;margin:0 auto}.hero__stat{display:flex;flex-direction:column;gap:4px;align-items:center}.hero__stat__value{font-family:var(--font-num);font-size:30px;font-weight:900;color:var(--ink);line-height:1;letter-spacing:-1px}.hero__stat__value small{font-size:15px;color:var(--yellow-deep);font-weight:800;margin-left:2px}.hero__stat__label{font-size:13px;color:var(--ink-soft);letter-spacing:1px;font-weight:600}
.club-banner{background:#fff;padding:0 24px;margin-top:-20px;position:relative;z-index:20}.club-banner__inner{max-width:1280px;margin:0 auto}.club-banner__card{display:flex;align-items:center;gap:16px;padding:16px 24px;background:linear-gradient(135deg,#EEF4FF 0%,#E8F1FC 100%);border:2px solid #C7DDF5;border-radius:var(--radius-lg);box-shadow:0 8px 24px rgba(74,144,226,.12);transition:transform .25s,box-shadow .25s,border-color .25s;position:relative;overflow:hidden}.club-banner__card::before{content:"";position:absolute;top:-50px;right:-50px;width:120px;height:120px;background:var(--blue);opacity:.06;border-radius:50%;pointer-events:none}.club-banner__card:hover{transform:translateY(-3px);box-shadow:0 14px 32px rgba(74,144,226,.2);border-color:var(--blue)}.club-banner__icon{width:48px;height:48px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#4A90E2 0%,#2563EB 100%);border-radius:14px;color:#fff;flex-shrink:0;box-shadow:0 6px 16px rgba(74,144,226,.35)}.club-banner__icon svg{width:26px;height:26px;display:block}.club-banner__body{flex:1;min-width:0}.club-banner__title{font-family:var(--font-round);font-size:17px;font-weight:900;color:var(--ink);margin-bottom:2px;display:flex;align-items:center;gap:8px;flex-wrap:wrap}.club-banner__title .tag{font-size:10px;font-weight:900;color:#fff;background:linear-gradient(135deg,#4A90E2,#2563EB);padding:2px 10px;border-radius:999px;letter-spacing:1px}.club-banner__desc{font-size:13px;color:var(--text-secondary);line-height:1.5}.club-banner__desc code{font-family:var(--font-num);font-size:12px;color:var(--blue);background:rgba(74,144,226,.1);padding:1px 8px;border-radius:4px;font-weight:700}.club-banner__cta{flex-shrink:0;display:inline-flex;align-items:center;gap:6px;padding:10px 22px;font-size:14px;font-weight:800;color:#fff;background:linear-gradient(135deg,#4A90E2 0%,#2563EB 100%);border-radius:999px;box-shadow:0 6px 16px rgba(74,144,226,.35);transition:transform .2s,box-shadow .2s;letter-spacing:.5px;white-space:nowrap}.club-banner__cta:hover{transform:translateY(-2px) scale(1.02);box-shadow:0 10px 24px rgba(74,144,226,.45)}.club-banner__cta svg{width:16px;height:16px}
.filter-bar{background:#fff;border-bottom:1px solid var(--line);padding:22px 0;position:sticky;top:76px;z-index:50;box-shadow:0 2px 8px rgba(180,140,40,.06);margin-top:28px}.filter-bar__inner{display:flex;align-items:center;gap:10px;flex-wrap:wrap;max-width:1280px;margin:0 auto;padding:0 24px}.filter-bar__label{font-size:14px;color:var(--text-tertiary);font-weight:700;margin-right:6px;letter-spacing:.5px}.filter-tag{display:inline-flex;align-items:center;gap:6px;padding:9px 20px;font-size:14px;font-weight:700;color:var(--text-secondary);background:var(--bg-soft);border:2px solid transparent;border-radius:999px;transition:all .2s;cursor:pointer;letter-spacing:.3px}.filter-tag:hover{color:var(--ink);background:var(--yellow-soft);border-color:var(--yellow)}.filter-tag.is-active{color:var(--ink);background:var(--yellow);border-color:var(--yellow-deep);box-shadow:0 6px 16px var(--yellow-glow)}.filter-tag__count{font-family:var(--font-num);font-size:12px;padding:1px 8px;border-radius:8px;background:rgba(61,26,26,.1);font-weight:800}.filter-tag.is-active .filter-tag__count{background:var(--ink);color:var(--yellow)}
.platforms{padding:56px 0 72px;background:var(--bg-cream)}.platforms__inner{max-width:1280px;margin:0 auto;padding:0 24px}.platforms__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}.platforms__empty{grid-column:1/-1;text-align:center;padding:80px 20px;color:var(--text-tertiary)}.platforms__empty strong{display:block;font-size:20px;color:var(--ink);margin-bottom:8px;font-weight:900}
.platform-card{position:relative;display:flex;flex-direction:column;padding:24px 22px 20px;background:#fff;border:2px solid var(--line);border-radius:var(--radius-lg);transition:all .3s cubic-bezier(.4,0,.2,1);overflow:hidden}.platform-card::before{content:"";position:absolute;top:0;left:0;right:0;height:5px;background:linear-gradient(90deg,var(--yellow),var(--yellow-deep));transform:scaleX(0);transform-origin:left;transition:transform .35s}.platform-card:hover::before,.platform-card:active::before{transform:scaleX(1)}.platform-card:hover{transform:translateY(-6px);border-color:var(--yellow);box-shadow:var(--shadow-xl)}.platform-card__head{display:flex;align-items:center;gap:14px;margin-bottom:16px}.platform-card__logo{width:54px;height:54px;border-radius:14px;display:flex;align-items:center;justify-content:center;font-family:var(--font-round);font-size:22px;font-weight:900;color:#fff;flex-shrink:0;box-shadow:0 6px 14px rgba(0,0,0,.12);letter-spacing:-1px;border:2px solid #fff;background:linear-gradient(135deg,var(--c1,#FF6B6B),var(--c2,#EE5A24));position:relative;overflow:hidden}.platform-card__logo.is-light{color:var(--ink)}.platform-card__info{flex:1;min-width:0}.platform-card__name{font-size:18px;font-weight:900;color:var(--ink);margin-bottom:4px;letter-spacing:-.3px;font-family:var(--font-round);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.platform-card__meta{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--text-tertiary);flex-wrap:wrap}.platform-card__status{display:inline-flex;align-items:center;gap:4px;color:var(--green);font-weight:700}.platform-card__status::before{content:"";width:6px;height:6px;background:var(--green);border-radius:50%;box-shadow:0 0 0 3px rgba(16,185,129,.15)}.platform-card__tags{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:16px;min-height:28px}.platform-card__tag{padding:4px 10px;font-size:11px;font-weight:800;color:var(--ink-soft);background:var(--yellow-soft);border:1px solid var(--yellow);border-radius:6px;letter-spacing:.3px}.platform-card__stats{display:flex;align-items:center;gap:16px;padding:12px 0;border-top:2px dashed var(--line);border-bottom:2px dashed var(--line);margin-bottom:16px;font-family:var(--font-num);font-size:12px;color:var(--text-tertiary)}.platform-card__stat{display:flex;flex-direction:column;gap:2px;min-width:0}.platform-card__stat__value{color:var(--ink);font-size:14px;font-weight:900;letter-spacing:-.3px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.platform-card__stat__label{font-size:10px;color:var(--text-tertiary);letter-spacing:1px;font-weight:700;text-transform:uppercase}.platform-card__cta{display:flex;align-items:center;justify-content:center;gap:6px;width:100%;padding:12px 18px;font-size:14px;font-weight:800;color:var(--ink);background:var(--yellow-soft);border-radius:10px;transition:all .25s;letter-spacing:.5px;cursor:pointer;font-family:var(--font-round);border:2px solid var(--yellow)}.platform-card__cta:hover{color:var(--ink);background:var(--yellow);transform:translateY(-2px);box-shadow:var(--shadow-yellow)}.platform-card__cta svg{width:14px;height:14px;transition:transform .25s}.platform-card__cta:hover svg{transform:translateX(4px)}.platform-card__badge{position:absolute;top:14px;right:14px;padding:4px 10px;font-family:var(--font-round);font-size:11px;font-weight:900;color:#fff;background:linear-gradient(135deg,#FF6B6B,#EE5A24);border-radius:8px;letter-spacing:1px;box-shadow:0 4px 10px rgba(238,90,36,.35)}.platform-card__badge--gold{color:var(--ink);background:linear-gradient(135deg,var(--yellow),var(--yellow-deep));box-shadow:var(--shadow-yellow)}.platform-card__logo em{font-style:normal;line-height:1;position:relative;z-index:1}.platform-card__logo img{position:absolute;inset:0;z-index:2;width:100%;height:100%;padding:7px;object-fit:contain;background:#fff;border-radius:12px}.platform-card__desc{font-size:13px;line-height:1.7;color:var(--text-secondary);margin-bottom:16px;min-height:44px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.stats-strip{background:var(--ink);padding:56px 0;color:#fff;position:relative;overflow:hidden}.stats-strip::before{content:"";position:absolute;top:-100px;right:-100px;width:400px;height:400px;background:radial-gradient(circle,var(--yellow-glow),transparent 65%);border-radius:50%;pointer-events:none}.stats-strip::after{content:"";position:absolute;bottom:-150px;left:-100px;width:350px;height:350px;background:radial-gradient(circle,rgba(74,144,226,.15),transparent 65%);border-radius:50%;pointer-events:none}.stats-strip__inner{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;max-width:1280px;margin:0 auto;padding:0 24px;position:relative;z-index:1}.stats-strip__item{text-align:center;position:relative}.stats-strip__item:not(:last-child)::after{content:"";position:absolute;right:-12px;top:20%;height:60%;width:2px;background:rgba(255,217,61,.2);border-radius:1px}.stats-strip__value{font-family:var(--font-num);font-size:44px;font-weight:900;color:var(--yellow);line-height:1.1;letter-spacing:-1px;margin-bottom:10px}.stats-strip__value small{font-size:20px;font-weight:800}.stats-strip__label{font-size:15px;color:rgba(255,255,255,.75);letter-spacing:1px;font-weight:600}
.about-section{padding:80px 0;background:#fff}.about-section__inner{max-width:1000px;margin:0 auto;padding:0 24px;text-align:center}.about-section__title{font-family:var(--font-round);font-size:38px;font-weight:900;color:var(--ink);letter-spacing:-1px;margin-bottom:20px}.about-section__title em{font-style:normal;color:var(--ink);background:linear-gradient(180deg,transparent 60%,var(--yellow) 60%);padding:0 8px;border-radius:4px}.about-section__desc{font-size:16px;color:var(--text-secondary);line-height:1.9;margin-bottom:40px}.about-section__features{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:40px}.about-feature{padding:28px 20px;background:var(--yellow-light);border:2px solid var(--yellow);border-radius:var(--radius-lg);text-align:center;transition:all .25s}.about-feature:hover{transform:translateY(-6px);background:var(--yellow-soft);box-shadow:var(--shadow-lg)}.about-feature__icon{width:60px;height:60px;margin:0 auto 16px;display:flex;align-items:center;justify-content:center;background:var(--yellow);border-radius:18px;color:var(--ink);box-shadow:0 6px 14px var(--yellow-glow)}.about-feature__icon svg{width:28px;height:28px}.about-feature h4{font-size:16px;font-weight:900;color:var(--ink);margin-bottom:8px;font-family:var(--font-round)}.about-feature p{font-size:13px;color:var(--text-secondary);line-height:1.6}
.faq-section{padding:80px 0;background:var(--bg-cream);border-top:1px solid var(--line)}.faq-section__head{text-align:center;margin-bottom:48px}.faq-section__head h2{font-family:var(--font-round);font-size:38px;font-weight:900;color:var(--ink);letter-spacing:-1px;margin-bottom:10px}.faq-section__head p{font-size:16px;color:var(--text-secondary)}.faq{max-width:820px;margin:0 auto;padding:0 24px}.faq details{background:#fff;border:2px solid var(--line);border-radius:var(--radius);margin-bottom:14px;transition:border-color .2s,box-shadow .2s}.faq details[open]{border-color:var(--yellow);box-shadow:var(--shadow-lg)}.faq summary{cursor:pointer;padding:22px 26px;font-family:var(--font-round);font-size:16px;font-weight:800;color:var(--ink);list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px}.faq summary::-webkit-details-marker{display:none}.faq summary::after{content:"+";width:32px;height:32px;display:flex;align-items:center;justify-content:center;color:var(--ink);background:var(--yellow);border-radius:50%;font-size:20px;font-weight:700;flex-shrink:0;transition:transform .25s,background .25s;box-shadow:0 4px 10px var(--yellow-glow)}.faq details[open] summary::after{content:"−";background:var(--yellow-deep);transform:rotate(180deg)}.faq details p{padding:0 26px 24px;font-size:15px;line-height:1.85;color:var(--text-secondary)}.faq details p a{color:var(--yellow-deep);font-weight:800}
.footer{background:var(--ink);color:rgba(255,255,255,.7);padding:64px 0 32px;font-size:14px;line-height:1.9;border-top:6px solid var(--yellow)}.footer a{color:rgba(255,255,255,.7);transition:color .2s}.footer a:hover{color:var(--yellow)}.footer__top{display:grid;grid-template-columns:1.6fr 1fr 1.6fr;gap:48px;padding-bottom:32px;border-bottom:1px solid rgba(255,255,255,.1)}.footer__col h4{color:var(--yellow);font-family:var(--font-round);font-size:16px;font-weight:900;letter-spacing:2px;margin-bottom:18px}.footer__col h4::before{content:"";display:inline-block;width:6px;height:16px;background:var(--yellow);border-radius:3px;margin-right:10px;vertical-align:-3px}.footer__col p{font-size:13px;margin-bottom:8px}.footer__col strong{color:#fff;font-weight:700}.footer__links{display:grid;grid-template-columns:1fr 1fr;gap:8px 20px;font-size:13px;margin-top:12px}.footer__links a{color:rgba(255,255,255,.6);transition:color .2s,transform .2s;display:inline-block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.footer__links a:hover{color:var(--yellow);transform:translateX(3px)}.footer__certs{display:flex;flex-wrap:wrap;justify-content:center;gap:8px 28px;padding:24px 0;font-size:12px;color:rgba(255,255,255,.5);border-bottom:1px solid rgba(255,255,255,.08);letter-spacing:.5px}.footer__certs a{color:rgba(255,255,255,.6)}.footer__certs a:hover{color:var(--yellow)}.footer__copy{text-align:center;padding-top:24px;font-size:12px;color:rgba(255,255,255,.45);line-height:2.2}.footer__copy a{color:rgba(255,255,255,.6)}.footer__copy a:hover{color:var(--yellow)}.footer__disc{margin-top:20px;padding-top:20px;border-top:1px dashed rgba(255,255,255,.12);font-size:12px;color:rgba(255,255,255,.4);line-height:1.9;text-align:center;max-width:900px;margin-left:auto;margin-right:auto}.footer__disc strong{color:var(--yellow)}
.back-top{position:fixed;right:24px;bottom:80px;width:52px;height:52px;display:flex;align-items:center;justify-content:center;color:var(--ink);background:var(--yellow);border-radius:50%;box-shadow:var(--shadow-yellow);opacity:0;visibility:hidden;transition:opacity .3s,visibility .3s,transform .25s,background .25s;z-index:998}.back-top.is-visible{opacity:1;visibility:visible}.back-top:hover{transform:translateY(-4px) scale(1.05);background:var(--yellow-deep);box-shadow:0 12px 32px rgba(255,184,0,.5)}
@media(max-width:1200px){.platforms__grid{grid-template-columns:repeat(3,1fr)}.footer__top{grid-template-columns:1fr 1fr;gap:32px}.footer__col:last-child{grid-column:1/-1}}@media(max-width:900px){.platforms__grid{grid-template-columns:repeat(2,1fr)}.about-section__features{grid-template-columns:repeat(2,1fr)}.stats-strip__inner{grid-template-columns:repeat(2,1fr);gap:20px}.stats-strip__item:nth-child(2)::after{display:none}.stats-strip__item:nth-child(1),.stats-strip__item:nth-child(2){padding-bottom:20px;border-bottom:1px solid rgba(255,217,61,.15)}.stats-strip__item:nth-child(1)::after,.stats-strip__item:nth-child(2)::after{display:none}}@media(max-width:768px){.wrap{padding:0 16px}.topbar{font-size:11px;padding:8px 12px}.topbar__inner{gap:12px}.topbar__welcome{display:none}.topbar__left,.topbar__right{gap:12px}.nav__inner{height:62px;gap:16px}.nav__menu{display:none}.nav__logo{width:40px;height:40px;border-radius:12px}.nav__name{font-size:17px;letter-spacing:0}.nav__name small{font-size:8px;letter-spacing:2px}.nav__submit{height:38px;padding:0 16px;font-size:13px}.nav__submit span{display:none}.hero{padding:40px 0 56px}.hero__mascot{width:110px;height:110px;margin-bottom:16px}.hero__title{font-size:32px;letter-spacing:-.5px;text-shadow:none}.hero__sub{font-size:14px}.hero__badge{font-size:11px;padding:6px 14px;margin-bottom:16px}.hero__search{padding:6px 6px 6px 18px;margin-bottom:24px}.hero__search input{font-size:14px}.hero__search button{height:42px;padding:0 22px;font-size:14px}.hero__stats{gap:24px;padding-top:20px}.hero__stat__value{font-size:22px}.hero__stat__label{font-size:11px}.club-banner{padding:0 16px;margin-top:-14px}.club-banner__card{padding:14px 16px;gap:12px}.club-banner__icon{width:42px;height:42px;border-radius:12px}.club-banner__icon svg{width:22px;height:22px}.club-banner__title{font-size:15px}.club-banner__desc{font-size:12px}.club-banner__cta{padding:8px 16px;font-size:13px}.filter-bar{padding:14px 0;top:62px;margin-top:20px}.filter-bar__inner{padding:0 16px;gap:8px;overflow-x:auto;scrollbar-width:none;flex-wrap:nowrap}.filter-bar__inner::-webkit-scrollbar{display:none}.filter-tag{flex-shrink:0;padding:7px 14px;font-size:13px}.platforms{padding:32px 0 48px}.platforms__inner{padding:0 16px}.platforms__grid{grid-template-columns:1fr;gap:16px}.platform-card{padding:20px 18px 16px}.platform-card__logo{width:46px;height:46px;font-size:19px;border-radius:12px}.platform-card__name{font-size:16px}.platform-card__cta{padding:11px 16px;font-size:13px}.stats-strip{padding:40px 0}.stats-strip__inner{padding:0 16px;gap:20px}.stats-strip__value{font-size:30px}.stats-strip__label{font-size:13px}.about-section{padding:56px 0}.about-section__inner{padding:0 16px}.about-section__title{font-size:26px}.about-section__desc{font-size:14px}.about-section__features{grid-template-columns:1fr;gap:12px}.faq-section{padding:56px 0}.faq-section__head h2{font-size:26px}.faq-section__head p{font-size:14px}.faq{padding:0 16px}.faq summary{padding:18px 20px;font-size:15px}.faq summary::after{width:28px;height:28px;font-size:18px}.faq details p{padding:0 20px 20px;font-size:14px}.footer{padding:44px 0 24px}.footer__top{grid-template-columns:1fr;gap:24px;padding-bottom:24px}.footer__col:last-child{grid-column:auto}.footer__links{grid-template-columns:1fr 1fr}.footer__certs{font-size:11px;gap:6px 14px;padding:16px 0}.back-top{right:16px;bottom:80px;width:46px;height:46px}}

/* ==================== 客服弹窗新增样式 ==================== */
.float-service{position:fixed;right:24px;bottom:150px;width:64px;z-index:998}
.float-service__btn{width:64px;height:64px;display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--ink);background:linear-gradient(135deg,var(--yellow),var(--yellow-deep));border-radius:50%;box-shadow:0 10px 28px var(--yellow-glow);position:relative;transition:transform .25s}
.float-service__btn:hover{transform:translateY(-4px) scale(1.05)}
.float-service__btn::before{content:"在线";position:absolute;top:-4px;right:-4px;padding:2px 8px;font-size:10px;font-weight:900;color:#fff;background:#22c55e;border-radius:999px;box-shadow:0 4px 10px rgba(34,197,94,.4);animation:bounce 1.5s ease-in-out infinite}
@keyframes bounce{0%,100%{transform:translateY(0)}50%{transform:translateY(-3px)}}
.float-service__btn svg{width:26px;height:26px}
.float-service__btn span{font-size:10px;font-weight:900;margin-top:2px}

.modal-mask{position:fixed;inset:0;background:rgba(42,15,15,.55);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);display:none;align-items:center;justify-content:center;z-index:9999;padding:20px;overflow-y:auto}
.modal-mask.is-open{display:flex}
.service-modal{background:#fff;border-radius:24px;padding:32px 28px 26px;width:100%;max-width:420px;max-height:90vh;overflow-y:auto;position:relative;box-shadow:0 30px 70px rgba(42,15,15,.3);animation:pop .3s cubic-bezier(.34,1.56,.64,1)}
@keyframes pop{from{opacity:0;transform:scale(.9) translateY(20px)}to{opacity:1;transform:scale(1) translateY(0)}}
.modal-close{position:absolute;top:14px;right:14px;width:36px;height:36px;display:flex;align-items:center;justify-content:center;color:var(--text-secondary);background:var(--bg-cream);border-radius:50%;font-size:22px;line-height:1;transition:background .2s}
.modal-close:hover{background:var(--bg-gray)}

.service-modal__head{text-align:center;padding-bottom:20px;border-bottom:1px dashed var(--line);margin-bottom:20px}
.service-modal__avatar{width:76px;height:76px;margin:0 auto 12px;display:flex;align-items:center;justify-content:center;color:var(--ink);background:linear-gradient(135deg,var(--yellow),var(--yellow-deep));border-radius:50%;box-shadow:0 10px 26px var(--yellow-glow);position:relative}
.service-modal__avatar::after{content:"";position:absolute;bottom:4px;right:4px;width:18px;height:18px;background:#22c55e;border:3px solid #fff;border-radius:50%}
.service-modal__avatar svg{width:38px;height:38px}
.service-modal__title{font-size:22px;font-weight:900;color:var(--ink);letter-spacing:-.3px;margin-bottom:4px}
.service-modal__status{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:800;color:#16a34a}
.service-modal__status::before{content:"";width:6px;height:6px;background:#22c55e;border-radius:50%;animation:pulse-dot 1.5s ease-in-out infinite}
@keyframes pulse-dot{0%,100%{box-shadow:0 0 0 0 rgba(34,197,94,.6)}70%{box-shadow:0 0 0 6px rgba(34,197,94,0)}}

.service-row{display:flex;align-items:center;gap:14px;padding:16px;background:var(--bg-cream);border-radius:var(--radius);margin-bottom:10px;transition:background .2s}
.service-row:hover{background:var(--bg-gray)}
.service-row__icon{width:46px;height:46px;display:flex;align-items:center;justify-content:center;border-radius:12px;color:#fff;flex-shrink:0}
.service-row__icon svg{width:24px;height:24px}
.service-row__icon--qq{background:linear-gradient(135deg,#12b7f5,#0099e0)}
.service-row__icon--wx{background:linear-gradient(135deg,#07c160,#05a04f)}
.service-row__body{flex:1;min-width:0}
.service-row__label{font-size:12px;color:var(--text-tertiary);margin-bottom:2px}
.service-row__value{font-size:18px;font-weight:900;color:var(--text);font-family:var(--font-num);letter-spacing:.5px;word-break:break-all}
.service-row__btn{padding:8px 18px;font-size:13px;font-weight:900;color:var(--ink);background:linear-gradient(135deg,var(--yellow),var(--yellow-deep));border-radius:999px;box-shadow:0 4px 12px var(--yellow-glow);transition:transform .2s,box-shadow .2s;flex-shrink:0}
.service-row__btn:hover{transform:translateY(-1px);box-shadow:0 8px 18px var(--yellow-glow)}
.service-row__btn.is-copied{background:linear-gradient(135deg,#22c55e,#16a34a);color:#fff}

.toast{position:fixed;left:50%;bottom:80px;transform:translateX(-50%);background:linear-gradient(135deg,var(--yellow),var(--yellow-deep));color:var(--ink);padding:12px 24px;border-radius:999px;font-size:14px;font-weight:700;z-index:99999;box-shadow:0 12px 28px var(--yellow-glow);animation:toast-in .3s ease}
@keyframes toast-in{from{opacity:0;transform:translate(-50%,12px)}to{opacity:1;transform:translate(-50%,0)}}