@font-face{font-family:'Clean Num';src:url(../../static/fonts/manrope.woff2) format('woff2');font-weight:400;font-style:normal;font-display:swap}
:root{--wrap:1200px;--nav-h:64px;--r-btn:999px;--r-mark:9px;--r-lg:18px;--h1-weight:800;--h1-track:-.02em;--h2-weight:800;--h2-track:-.02em;--h3-weight:700;--btn-bg:var(--grad);--btn-shadow:0 10px 24px -8px rgba(61,90,254,.5);--btn-shadow-h:0 16px 30px -8px rgba(61,90,254,.6);--ghost-bg:#fff;--sel:var(--accent-soft);--grid-line:rgba(15,23,42,.05);--shadow-h:0 18px 40px -16px rgba(15,23,42,.2);--alt-bg:#f7f9fc;--earn-hi:linear-gradient(160deg,#eef2ff,#e6fbf6);--cta-bg:linear-gradient(135deg,#eef2ff,#e6fbf6);--phone-shell:#0f172a;--mosaic-op:.5;--veil:linear-gradient(180deg,var(--bg) 0%,transparent 40%,var(--bg) 100%);--f-body:-apple-system,BlinkMacSystemFont,'PingFang SC','Noto Sans SC','Microsoft YaHei','Helvetica Neue',Arial,sans-serif;--bg:#ffffff;--surface:#ffffff;--surface-2:#eef2f8;--line:#e6eaf2;--line-2:#d3dae6;--text:#0f172a;--text-2:#475569;--text-3:#94a3b8;--accent:#3d5afe;--accent-2:#12c2a0;--accent-soft:rgba(61,90,254,.08);--accent-line:rgba(61,90,254,.26);--on-accent:#fff;--grad:linear-gradient(100deg,#3d5afe,#12c2a0);--nav-bg:rgba(255,255,255,.72);--nav-bg-2:rgba(255,255,255,.94);--glow-1:rgba(61,90,254,.16);--glow-2:rgba(18,194,160,.14);--float-bg:rgba(255,255,255,.95);--f-disp:'PingFang SC','Noto Sans SC','Microsoft YaHei',-apple-system,BlinkMacSystemFont,'Helvetica Neue',Arial,sans-serif;--f-num:'Clean Num',Arial,sans-serif}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--nav-h) + 12px)}
body{margin:0;background:var(--bg);color:var(--text);font:16px/1.65 var(--f-body);-webkit-font-smoothing:antialiased;overflow-x:clip}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
h1,h2,h3,p,ul,ol,figure{margin:0}
ul,ol{padding:0;list-style:none}
::selection{background:var(--sel)}
.wrap-c{width:min(100% - 40px,var(--wrap));margin:0 auto}
.narrow-c{max-width:860px}
.kick-c{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:700;letter-spacing:.16em;color:var(--accent);text-transform:uppercase}
.dot-c{width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px var(--accent-soft)}
.hl-c{font-style:normal;background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.btn-c{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:1px solid transparent;border-radius:var(--r-btn);font:inherit;font-weight:700;white-space:nowrap;cursor:pointer;transition:transform .2s,box-shadow .2s,background-color .2s,border-color .2s,color .2s}
.btn-c .arr-c{font-style:normal;transition:transform .2s}
.btn-c:hover .arr-c{transform:translateX(3px)}
.btn-c:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.btn-sm-c{height:38px;padding:0 18px;font-size:14px}
.btn-md-c{height:42px;padding:0 20px;font-size:14px}
.btn-lg-c{height:52px;padding:0 28px;font-size:16px}
.btn-p-c{color:var(--on-accent);background:var(--btn-bg);box-shadow:var(--btn-shadow)}
.btn-p-c:hover{transform:translateY(-2px);box-shadow:var(--btn-shadow-h)}
.btn-g-c{color:var(--text);background:var(--ghost-bg);border-color:var(--line-2)}
.btn-g-c:hover{border-color:var(--accent)}

/* 顶栏 */
.nav-c{position:fixed;inset:0 0 auto;z-index:90;height:var(--nav-h);background:var(--nav-bg);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid transparent;transition:background-color .25s,border-color .25s}
.nav-c.scrolled-c{background:var(--nav-bg-2);border-bottom-color:var(--line)}
.nav-in-c{display:flex;align-items:center;gap:24px;height:100%}
.brand-c{display:flex;align-items:center;gap:10px;font-weight:800;font-size:18px}
.mark-c{position:relative;flex:none;width:32px;height:32px;border-radius:var(--r-mark);background:var(--grad)}
.mark-c::after{content:"";position:absolute;left:12px;top:9px;border-left:11px solid var(--on-accent);border-top:7px solid transparent;border-bottom:7px solid transparent}
.btag-c{font-size:10px;font-weight:700;letter-spacing:.12em;color:var(--accent);border:1px solid var(--accent-line);border-radius:4px;padding:1px 5px;line-height:1.4}
.links-c{display:flex;gap:26px;margin-left:auto;font-size:14px;color:var(--text-2)}
.links-c a{padding:8px 0;transition:color .2s}
.links-c a:hover{color:var(--text)}
.nact-c{display:flex;align-items:center;gap:20px;flex:none}
.nlog-c{font-size:14px;font-weight:600;color:var(--text-2);white-space:nowrap;transition:color .2s}
.nlog-c:hover{color:var(--text)}

/* 首屏 */
.hero-c{position:relative;padding:calc(var(--nav-h) + 72px) 0 72px;overflow:hidden}
.hbg-c{position:absolute;inset:0;pointer-events:none}
.hbg-c span{position:absolute;border-radius:50%;filter:blur(80px)}
.hbg-c .g1-c{width:620px;height:620px;left:-180px;top:-200px;background:radial-gradient(circle,var(--glow-1),transparent 65%)}
.hbg-c .g2-c{width:720px;height:720px;right:-220px;top:80px;background:radial-gradient(circle,var(--glow-2),transparent 65%)}
.hbg-c .grid-c{inset:0;border-radius:0;filter:none;background-image:linear-gradient(var(--grid-line) 1px,transparent 1px),linear-gradient(90deg,var(--grid-line) 1px,transparent 1px);background-size:56px 56px;-webkit-mask-image:radial-gradient(ellipse 70% 60% at 50% 30%,#000 20%,transparent 80%);mask-image:radial-gradient(ellipse 70% 60% at 50% 30%,#000 20%,transparent 80%)}
.hin-c{position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);align-items:center;gap:48px}
.hcopy-c h1{margin:22px 0 18px;font:var(--h1-weight) clamp(36px,4.6vw,62px)/1.14 var(--f-disp);letter-spacing:var(--h1-track)}
.lede-c{max-width:560px;font-size:17px;line-height:1.8;color:var(--text-2)}
.ctas-c{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.proof-c{display:flex;flex-wrap:wrap;gap:12px 36px;margin-top:40px}
.proof-c li{display:flex;flex-direction:column;gap:2px}
.proof-c b{font:800 28px/1.2 var(--f-num);letter-spacing:-.01em;font-variant-numeric:tabular-nums}
.proof-c span{font-size:13px;color:var(--text-3)}
.hvis-c{position:relative;height:560px;min-width:0}
.fcard-c,.note-c{position:absolute;z-index:3;display:flex;align-items:center;gap:12px;padding:12px 16px;border-radius:var(--r-lg);background:var(--float-bg);border:1px solid var(--line-2);box-shadow:var(--shadow-h);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);animation:float 6s ease-in-out infinite}
.fcard-c b,.note-c b{display:block;font-size:14px;color:var(--text)}
.fcard-c small,.note-c small{display:block;font-size:12px;color:var(--text-3)}
.fico-c{flex:none;width:36px;height:36px;padding:8px;border-radius:10px;color:var(--on-accent);background:var(--grad)}
.fcard-c.f1-c{left:-24px;top:110px}
.fcard-c.f2-c{right:-8px;bottom:110px;animation-delay:-3s}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}

/* 渠道跑马灯 */
.tick-c{position:relative;z-index:2;padding:8px 0 0}
.tick-h-c{display:flex;align-items:baseline;gap:12px;margin-bottom:14px}
.tick-l-c{font-size:12px;font-weight:800;letter-spacing:.16em;color:var(--accent)}
.tick-s-c{font-size:12px;color:var(--text-3)}
.tickv-c{overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line);-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.tickv-c:hover .tickt-c{animation-play-state:paused}
.tickt-c{display:flex;width:max-content;animation:tick 80s linear infinite}
.ti-c{display:inline-flex;align-items:center;gap:8px;padding:16px 28px;font-size:14px;white-space:nowrap;border-right:1px solid var(--line)}
.ti-c b{font-weight:600;color:var(--text-2)}
.ti-c em{font:normal 600 12px var(--f-num);color:var(--accent);font-variant-numeric:tabular-nums}
@keyframes tick{to{transform:translateX(-50%)}}

/* 通用区块 */
.sec-c{padding:96px 0}
.alt-c{background:var(--alt-bg)}
.sh-c{max-width:660px;margin-bottom:44px}
.sh-c h2{margin:14px 0 12px;font:var(--h2-weight) clamp(28px,3.1vw,40px)/1.22 var(--f-disp);letter-spacing:var(--h2-track)}
.sh-c p:not(.kick-c){font-size:16px;color:var(--text-2)}
.shrow-c{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:44px}
.shrow-c .sh-c{margin-bottom:0}
.disc-c{margin-top:22px;font-size:12px;color:var(--text-3)}
.scta-c{display:flex;justify-content:center;margin-top:40px}
.card-base-c,.feat-c,.step-c,.wcard-c,.dcard-c,.qa-c{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg)}
.fico2-c,.eico-c,.wico2-c{flex:none;width:46px;height:46px;padding:11px;border-radius:12px;color:var(--accent);background:var(--accent-soft);border:1px solid var(--accent-line)}

/* 剧目卡 */
.dcard-c{overflow:hidden;transition:transform .25s,box-shadow .25s,border-color .25s;min-width:0}
.dcard-c:hover{transform:translateY(-4px);box-shadow:var(--shadow-h);border-color:var(--line-2)}
.dcov-c{position:relative;aspect-ratio:2/3;overflow:hidden;background:var(--surface-2)}
.dcov-c img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.dcard-c:hover .dcov-c img{transform:scale(1.05)}
.dplat-c{position:absolute;left:8px;top:8px;padding:2px 8px;border-radius:6px;font-size:11px;font-weight:700;color:#fff;background:rgba(10,10,10,.62);border:1px solid rgba(255,255,255,.14);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}
.dmeta-c{padding:10px 12px 12px}
.dtitle-c{font-size:14px;font-weight:700;line-height:1.4;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.dsub-c{margin-top:3px;font-size:12px;color:var(--text-3)}

/* 常见问题 */
.faq-c{display:flex;flex-direction:column;gap:12px}
.qa-c{padding:0 22px}
.qa-c summary{list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:18px 0;font-weight:700;font-size:17px;cursor:pointer}
.qa-c summary::-webkit-details-marker{display:none}
.qa-c summary::after{content:"+";flex:none;display:grid;place-items:center;width:28px;height:28px;border-radius:50%;background:var(--accent-soft);color:var(--accent);font-size:18px;transition:transform .2s}
.qa-c[open] summary::after{transform:rotate(45deg)}
.qa-c p{padding:0 0 20px;color:var(--text-2);font-size:15px;line-height:1.8}

/* 收尾 CTA 公共 */
.cta-sec-c{padding-top:24px}
.ccopy-c h2{margin:14px 0 12px;font:var(--h2-weight) clamp(26px,2.9vw,36px)/1.25 var(--f-disp);letter-spacing:var(--h2-track)}
.ccopy-c p:not(.kick-c){max-width:620px;font-size:15px;line-height:1.8;color:var(--text-2)}
.ccopy-c p b{color:var(--text)}
.cacts-c{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.cqr-c{flex:none;display:flex;flex-direction:column;align-items:center;gap:10px;padding:14px;border-radius:16px;background:#fff;color:#333;font-size:12px}
.cqr-c img{width:160px;height:auto;border-radius:6px}

/* 页脚 */
.foot-c{border-top:1px solid var(--line);padding:40px 0 32px;color:var(--text-3);font-size:13px}
.fin-c{display:grid;gap:18px}
.fbrand-c{display:flex;align-items:center;gap:12px;color:var(--text)}
.fbrand-c b{display:block;font-size:16px}
.fbrand-c small{display:block;font-size:12px;color:var(--text-3)}
.flinks-c{display:flex;flex-wrap:wrap;gap:6px 22px}
.flinks-c a{padding:6px 0;color:var(--text-2)}
.flinks-c a:hover{color:var(--accent)}
.fdisc-c,.fcopy-c{max-width:820px;line-height:1.7}

/* 滚动淡入：只隐藏首屏以下的元素，JS 失效时一切照常显示 */
.reveal-c.pre-c{opacity:0;transform:translateY(18px)}
.reveal-c{transition:opacity .7s ease,transform .7s ease}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.reveal-c.pre-c{opacity:1;transform:none}}

@media (max-width:960px){
  .links-c{display:none}
  .nact-c{margin-left:auto}
  .hin-c{grid-template-columns:1fr;gap:36px}
  .hvis-c{height:440px}
  .shrow-c{flex-direction:column;align-items:flex-start}
}
@media (max-width:600px){
  .wrap-c{width:calc(100% - 32px)}
  .sec-c{padding:68px 0}
  .hero-c{padding:calc(var(--nav-h) + 40px) 0 48px}
  .bname-c{font-size:16px}
  .btag-c{display:none}
  .nact-c{gap:14px}
  .btn-lg-c{height:48px;padding:0 20px;font-size:15px}
  .ctas-c .btn-c{flex:1 1 auto}
  .proof-c{gap:10px 24px}
  .proof-c b{font-size:22px}
  .hvis-c{height:380px}
  .fcard-c.f1-c{left:0}
  .fcard-c.f2-c{right:0}
  .qa-c{padding:0 16px}
  .qa-c summary{font-size:16px}
}


.phone-c{position:absolute;left:50%;top:50%;z-index:2;width:270px;height:550px;margin:-275px 0 0 -135px;padding:12px;border-radius:44px;background:var(--phone-shell);box-shadow:0 40px 80px -20px rgba(0,0,0,.55),inset 0 0 0 2px var(--line-2)}
.screen-c{position:relative;height:100%;border-radius:34px;overflow:hidden;background:#000}
.screen-c>img{width:100%;height:100%;object-fit:cover}
.ptop-c{position:absolute;inset:14px 16px auto;display:flex;justify-content:space-between;font-size:12px;font-weight:700;color:#fff;text-shadow:0 1px 4px rgba(0,0,0,.6)}
.pside-c{position:absolute;right:12px;bottom:150px;display:flex;flex-direction:column;gap:14px}
.pi-c{width:22px;height:22px;color:#fff;filter:drop-shadow(0 1px 3px rgba(0,0,0,.6))}
.pbot-c{position:absolute;inset:auto 0 0;padding:60px 16px 18px;background:linear-gradient(transparent,rgba(0,0,0,.85));color:#fff}
.pbot-c b{display:block;font-size:14px;line-height:1.35;margin-bottom:10px}
.pbar-c{display:block;height:3px;border-radius:2px;background:rgba(255,255,255,.3);margin-bottom:12px}
.pbar-c i{display:block;width:62%;height:100%;border-radius:2px;background:var(--grad)}
.unlock-c{display:flex;align-items:center;justify-content:center;gap:6px;height:40px;border-radius:20px;background:var(--grad);color:var(--on-accent);font-size:14px;font-weight:800}
.unlock-c .pi-c{width:18px;height:18px;color:var(--on-accent);filter:none}
.ghost-c{position:absolute;top:50%;width:200px;aspect-ratio:2/3;border-radius:var(--r-lg);overflow:hidden;opacity:.55;filter:blur(1px) saturate(.8)}
.ghost-c img{width:100%;height:100%;object-fit:cover}
.ghost-c.g1-c{left:0;margin-top:-170px;transform:rotate(-10deg)}
.ghost-c.g2-c{right:0;margin-top:-130px;transform:rotate(9deg)}
.note-c.n1-c{left:-10px;top:70px}
.note-c.n2-c{right:-14px;top:230px;animation-delay:-2s}
.note-c.n3-c{left:10px;bottom:56px;animation-delay:-4s}
@media (max-width:600px){.phone-c{width:210px;height:430px;margin:-215px 0 0 -105px;border-radius:36px}.screen-c{border-radius:28px}.ghost-c{width:140px}.note-c{padding:9px 12px}.note-c.n1-c{left:0;top:20px}.note-c.n2-c{right:0;top:180px}.note-c.n3-c{left:0;bottom:16px}.note-c small{display:none}}


.flow-c{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;counter-reset:f}
.flow-c li{position:relative;padding:26px 22px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg)}
.flow-c li:not(:last-child)::after{content:"→";position:absolute;right:-16px;top:40px;z-index:1;display:grid;place-items:center;width:28px;height:28px;border-radius:50%;background:var(--bg);border:1px solid var(--line-2);color:var(--accent);font-size:14px}
.en-c{position:absolute;right:20px;top:22px;font:800 13px var(--f-num);color:var(--text-3);letter-spacing:.1em}
.flow-c h3{margin:18px 0 8px;font:var(--h3-weight) 20px/1.3 var(--f-disp)}
.flow-c p{font-size:14px;line-height:1.75;color:var(--text-2)}
.flow-c li:last-child{background:var(--earn-hi);border-color:var(--accent-line)}
@media (max-width:960px){.flow-c{grid-template-columns:1fr 1fr}.flow-c li:nth-child(2)::after{display:none}}
@media (max-width:600px){.flow-c{grid-template-columns:1fr}.flow-c li::after{display:none!important}}


.bento-c{display:grid;grid-template-columns:1.25fr 1fr 1fr;grid-template-rows:auto auto;gap:18px}
.bento-c .feat-c:first-child{grid-row:span 2}
.bento-c .feat-c:nth-child(4){grid-column:span 2}
.feat-c{position:relative;padding:28px;transition:transform .25s,border-color .25s,box-shadow .25s}
.feat-c:hover{transform:translateY(-3px);border-color:var(--accent-line);box-shadow:var(--shadow-h)}
.feat-c h3{margin:18px 0 8px;font:var(--h3-weight) 20px/1.3 var(--f-disp)}
.feat-c p{font-size:15px;line-height:1.75;color:var(--text-2)}
.chips-c{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px}
.chip-c{display:inline-flex;align-items:center;gap:6px;height:28px;padding:0 10px;border-radius:999px;font-size:12px;color:var(--text-2);background:var(--surface-2);border:1px solid var(--line)}
.chip-c em{font:normal 600 12px var(--f-num);color:var(--accent)}
@media (max-width:900px){.bento-c{grid-template-columns:1fr 1fr}.bento-c .feat-c:first-child{grid-row:auto;grid-column:span 2}}
@media (max-width:600px){.bento-c{grid-template-columns:1fr}.bento-c .feat-c:first-child,.bento-c .feat-c:nth-child(4){grid-column:auto}}


.wcards-c{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:16px}
.wcard-c{padding:22px 20px;text-align:left}
.wcard-c h3{margin:16px 0 6px;font:var(--h3-weight) 18px/1.3 var(--f-disp)}
.wcard-c p{font-size:14px;line-height:1.7;color:var(--text-2)}
@media (max-width:1060px){.wcards-c{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (max-width:700px){.wcards-c{grid-template-columns:1fr 1fr}}
@media (max-width:440px){.wcards-c{grid-template-columns:1fr}}


.steps-c{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.step-c{position:relative;padding:28px}
.step-c:not(:last-child)::after{content:"";position:absolute;top:44px;right:-18px;width:18px;height:1px;background:linear-gradient(90deg,var(--line-2),transparent)}
.sn-c{display:inline-block;font:800 13px var(--f-num);letter-spacing:.1em;color:var(--accent);padding:4px 10px;border-radius:999px;background:var(--accent-soft);border:1px solid var(--accent-line)}
.step-c h3{margin:16px 0 8px;font:var(--h3-weight) 20px/1.3 var(--f-disp)}
.step-c p{font-size:15px;line-height:1.75;color:var(--text-2)}
@media (max-width:760px){.steps-c{grid-template-columns:1fr}.step-c::after{display:none}}


.dgrid-c{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:16px}
@media (max-width:1060px){.dgrid-c{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media (max-width:600px){.dgrid-c{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}}


.ccard-c{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:40px;padding:48px;border-radius:calc(var(--r-lg) + 8px);background:var(--cta-bg);border:1px solid var(--accent-line);overflow:hidden}
@media (max-width:760px){.ccard-c{grid-template-columns:1fr;padding:30px 22px}.ccard-c .cqr-c{justify-self:start}}


.feat-c,.step-c,.wcard-c,.qa-c,.dcard-c,.flow-c li{box-shadow:0 1px 2px rgba(15,23,42,.04),0 8px 24px -16px rgba(15,23,42,.15)}
.dplat-c{background:rgba(15,23,42,.6)}
.cqr-c{box-shadow:0 10px 30px -12px rgba(15,23,42,.25)}
.proof-c li{padding:10px 16px;border-radius:14px;background:#f6f8fc;border:1px solid var(--line)}
.kick-c{color:#3d5afe;background:rgba(61,90,254,.08);padding:6px 12px;border-radius:999px;letter-spacing:.06em;text-transform:none}
.kick-c .dot-c{background:#12c2a0;box-shadow:0 0 0 3px rgba(18,194,160,.2)}
.bento-c .feat-c:first-child{background:linear-gradient(160deg,#eef2ff,#fff 60%)}