:root{
  --brand:#7BE000;--brand-lite:#B4F55A;--brand-deep:#4B9A00;--brand-ink:#14220A;--accent:#FF2E7E;--accent-soft:#FFE3EF;--gold:#FFC53D;--dark:#0B0F08;--dark-2:#141A10;--ink:#1A2115;--ink-2:#48523F;--ink-3:#78826F;--ink-inv:#F3F8EC;
  --ink-inv-2:#B6C1A8;--bg:#FFFFFF;--bg-soft:#F5F8EF;--card:#FFFFFF;--line:#E2E8D8;--line-dark:rgba(243,248,236,.14);--shadow-sm:0 2px 10px rgba(16,26,8,.06);--shadow:0 10px 26px rgba(16,26,8,.09);
  --shadow-lg:0 20px 46px rgba(16,26,8,.18);--grad-brand:linear-gradient(135deg,#7BE000,#B4F55A);--grad-brand-soft:linear-gradient(135deg,rgba(123,224,0,.16),rgba(180,245,90,.06));
  --grad-accent:linear-gradient(135deg,#FF2E7E,#FF7A45);--grad-gold:linear-gradient(135deg,#FFC53D,#FF8A00);--head-bg:rgba(11,15,8,.82);--chip:rgba(123,224,0,.12);--radius:18px;--radius-sm:12px;--radius-lg:26px;
  --brand-04:rgba(123,224,0,.04);--brand-06:rgba(123,224,0,.06);--brand-08:rgba(123,224,0,.08);--brand-09:rgba(123,224,0,.09);--brand-10:rgba(123,224,0,.1);--brand-12:rgba(123,224,0,.12);--brand-16:rgba(123,224,0,.16);
  --brand-18:rgba(123,224,0,.18);--brand-20:rgba(123,224,0,.2);--brand-22:rgba(123,224,0,.22);--brand-24:rgba(123,224,0,.24);--brand-26:rgba(123,224,0,.26);--brand-28:rgba(123,224,0,.28);--brand-30:rgba(123,224,0,.3);
  --brand-36:rgba(123,224,0,.36);--accent-16:rgba(255,46,126,.16);--accent-20:rgba(255,46,126,.2);--accent-24:rgba(255,46,126,.24);--coral-20:rgba(255,122,69,.2);--gold-24:rgba(255,197,61,.24);--inv-04:rgba(243,248,236,.04);
  --inv-05:rgba(243,248,236,.05);--inv-06:rgba(243,248,236,.06);--inv-08:rgba(243,248,236,.08);--inv-09:rgba(243,248,236,.09);--inv-10:rgba(243,248,236,.1);--inv-12:rgba(243,248,236,.12);--inv-14:rgba(243,248,236,.14);
  --inv-28:rgba(243,248,236,.28);--shade-16:rgba(20,26,16,.16);--black-28:rgba(0,0,0,.28);--black-30:rgba(0,0,0,.3);--dark-78:rgba(11,15,8,.78);--white:#FFFFFF;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--bg);line-height:1.75;font-size:16px;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}
h1,h2,h3,h4{line-height:1.3;font-weight:800;letter-spacing:-.01em}
button,input{font:inherit;color:inherit}
summary{list-style:none;cursor:pointer}
summary::-webkit-details-marker{display:none}
.site-wrap{width:min(1180px,92%);margin:0 auto}
.site-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  min-height:46px;
  padding:0 26px;
  border-radius:999px;
  background:var(--grad-brand);
  color:var(--brand-ink);
  font-weight:700;
  font-size:.95rem;
  border:0;
  cursor:pointer;
  box-shadow:0 8px 20px var(--brand-28);
  transition:transform .25s,box-shadow .25s,filter .25s;
}
.site-btn:hover{transform:translateY(-2px);box-shadow:0 12px 26px var(--brand-36);filter:brightness(1.04)}
.site-btn--ghost{background:transparent;border:1.5px solid var(--line-dark);color:var(--ink);box-shadow:none}
.site-btn--ghost:hover{background:var(--chip);border-color:var(--brand);box-shadow:none}
.site-btn--light{background:transparent;border:1.5px solid var(--line);color:var(--ink)}
.site-btn--light:hover{border-color:var(--brand);background:var(--chip)}
.site-btn--sm{min-height:40px;padding:0 18px;font-size:.88rem}
.sec{padding:88px 0;position:relative}
.sec--soft{background:var(--bg-soft)}
.sec--dark{background:var(--dark);color:var(--ink-inv)}
.sec--tight{padding:64px 0}
.sec-head{max-width:720px;margin:0 auto 48px;text-align:center}
.sec-tag{display:inline-flex;align-items:center;gap:6px;padding:5px 14px;border-radius:999px;background:var(--chip);color:var(--brand-deep);font-size:.8rem;font-weight:700;letter-spacing:.04em;margin-bottom:14px}
.sec--dark .sec-tag{background:var(--brand-16);color:var(--brand-lite)}
.sec-title{font-size:clamp(1.6rem,2.6vw,2.3rem)}
.sec-desc{margin-top:12px;color:var(--ink-2);font-size:1rem}
.sec--dark .sec-desc{color:var(--ink-inv-2)}
.site-head{position:fixed;inset:0 0 auto;z-index:120;background:var(--head-bg);backdrop-filter:blur(14px);transition:background .3s,box-shadow .3s}
.site-head.is-scrolled{background:var(--dark);box-shadow:0 6px 24px var(--black-28)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;height:70px}
.nav-logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.06rem;color:var(--ink-inv);letter-spacing:.01em}
.nav-logo img{width:32px;height:32px;border-radius:9px}
.nav-menu{display:flex;align-items:center;gap:2px;margin-left:auto}
.nav-item{position:relative}
.nav-link{display:flex;align-items:center;gap:5px;padding:9px 14px;border-radius:10px;font-size:.94rem;color:var(--ink-inv);opacity:.86;transition:opacity .2s,background .2s;cursor:pointer}
.nav-link:hover,.nav-link:focus-visible{opacity:1;background:var(--inv-09)}
.nav-caret{font-size:.62rem;transition:transform .25s;opacity:.75}
.nav-item:hover .nav-caret,.nav-item:focus-within .nav-caret{transform:rotate(180deg)}
.nav-drop{position:absolute;top:100%;left:0;min-width:216px;background:var(--card);border-radius:16px;box-shadow:var(--shadow-lg);padding:10px;opacity:0;visibility:hidden;transform:translateY(10px);transition:opacity .22s,transform .22s,visibility .22s;z-index:5}
.nav-drop::before{content:"";position:absolute;left:0;right:0;top:-10px;height:10px}
.nav-item:hover .nav-drop,.nav-item:focus-within .nav-drop{opacity:1;visibility:visible;transform:none}
.nav-drop-link{display:block;padding:9px 12px;border-radius:10px;color:var(--ink);font-size:.92rem;white-space:nowrap;transition:background .2s,color .2s}
.nav-drop-link:hover{background:var(--bg-soft);color:var(--brand-deep)}
.nav-drop-link span{display:block;font-size:.75rem;color:var(--ink-3);line-height:1.5}
.nav-toggle,.nav-sub-toggle{position:absolute;opacity:0;width:1px;height:1px;pointer-events:none}
.nav-burger{display:none;width:44px;height:44px;border-radius:12px;align-items:center;justify-content:center;flex-direction:column;gap:5px;background:var(--inv-10);cursor:pointer}
.nav-burger span{display:block;width:18px;height:2px;background:var(--ink-inv);border-radius:2px;transition:transform .25s,opacity .25s}
.nav-cta{margin-left:8px}
.hero{position:relative;padding:132px 0 96px;background:radial-gradient(900px 460px at 12% 0%,var(--brand-20),transparent 62%),radial-gradient(760px 420px at 88% 18%,var(--accent-16),transparent 60%),var(--dark);color:var(--ink-inv);overflow:hidden}
.hero-inner{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.hero-badge{display:inline-flex;align-items:center;gap:8px;padding:6px 16px;border-radius:999px;background:var(--inv-08);border:1px solid var(--line-dark);font-size:.82rem;color:var(--ink-inv-2);margin-bottom:20px}
.hero-title{font-size:clamp(2.1rem,4.1vw,3.3rem);letter-spacing:-.02em}
.hero-title em{display:block;font-style:normal;background:var(--grad-brand);-webkit-background-clip:text;background-clip:text;color:transparent;margin-top:6px}
.hero-lead{margin-top:18px;font-size:1.06rem;color:var(--ink-inv-2);max-width:520px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
.hero-actions .site-btn--ghost{color:var(--ink-inv);border-color:var(--line-dark);background:var(--inv-04)}
.hero-actions .site-btn--ghost:hover{background:var(--inv-10);border-color:var(--brand)}
.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:40px;padding-top:26px;border-top:1px solid var(--line-dark)}
.hero-stat-num{font-size:1.5rem;font-weight:800;color:var(--brand-lite);letter-spacing:-.01em}
.hero-stat-label{font-size:.8rem;color:var(--ink-inv-2);margin-top:2px}
.demo{background:var(--dark-2);border:1px solid var(--line-dark);border-radius:var(--radius-lg);padding:18px;box-shadow:var(--shadow-lg)}
.demo-bar{display:flex;align-items:center;gap:6px;margin-bottom:16px}
.demo-dot{width:9px;height:9px;border-radius:50%;background:var(--inv-28)}
.demo-dot:nth-child(1){background:var(--accent)}
.demo-dot:nth-child(2){background:var(--gold)}
.demo-dot:nth-child(3){background:var(--brand)}
.demo-bar-title{margin-left:auto;font-size:.74rem;color:var(--ink-inv-2);letter-spacing:.08em}
.demo-radio{position:absolute;opacity:0;width:1px;height:1px}
.demo-tabbar{display:flex;gap:6px;padding:5px;background:var(--inv-06);border-radius:999px;margin-bottom:16px}
.demo-tabbar label{flex:1;text-align:center;font-size:.82rem;padding:8px 4px;border-radius:999px;color:var(--ink-inv-2);cursor:pointer;transition:background .2s,color .2s;min-height:36px;display:flex;align-items:center;justify-content:center}
.demo-panels{position:relative}
.demo-panel{display:none;animation:demoIn .35s ease both}
.demo-now{display:flex;align-items:center;gap:14px;padding:14px;border-radius:16px;background:var(--grad-brand-soft);border:1px solid var(--line-dark)}
.demo-cover{width:56px;height:56px;border-radius:12px;background:var(--grad-brand);display:flex;align-items:center;justify-content:center;font-size:1.4rem;flex:0 0 auto}
.demo-now-title{font-weight:700;font-size:.98rem}
.demo-now-meta{font-size:.78rem;color:var(--ink-inv-2)}
.demo-like{margin-left:auto;display:inline-flex;align-items:center;gap:6px;min-height:40px;padding:0 14px;border-radius:999px;border:1px solid var(--line-dark);background:var(--inv-06);color:var(--ink-inv);cursor:pointer;font-size:.82rem;transition:transform .2s,background .2s}
.demo-like:hover{background:var(--inv-14)}
.demo-like.is-on{background:var(--grad-accent);border-color:transparent;color:var(--white);transform:scale(1.05)}
.demo-list{margin-top:12px;display:grid;gap:8px}
.demo-row{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:12px;background:var(--inv-05);font-size:.85rem;transition:background .2s,transform .2s;cursor:pointer}
.demo-row:hover{background:var(--inv-12);transform:translateX(3px)}
.demo-row-index{width:22px;font-size:.72rem;color:var(--brand-lite);font-weight:700}
.demo-row-name{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.demo-row-tag{font-size:.68rem;padding:2px 8px;border-radius:999px;background:var(--accent-16);color:var(--accent)}
.demo-eq{display:flex;align-items:flex-end;gap:2px;height:14px}
.demo-eq i{display:block;width:3px;background:var(--brand);border-radius:2px;animation:eq 1s infinite ease-in-out}
.demo-eq i:nth-child(2){animation-delay:.2s}
.demo-eq i:nth-child(3){animation-delay:.4s}
.demo-eq i:nth-child(4){animation-delay:.1s}
#demo-t1:checked~.demo-tabbar label[for="demo-t1"],#demo-t2:checked~.demo-tabbar label[for="demo-t2"],#demo-t3:checked~.demo-tabbar label[for="demo-t3"],#demo-t4:checked~.demo-tabbar label[for="demo-t4"]{background:var(--grad-brand);color:var(--brand-ink);font-weight:700}
#demo-t1:checked~.demo-panels .demo-panel--1,#demo-t2:checked~.demo-panels .demo-panel--2,#demo-t3:checked~.demo-panels .demo-panel--3,#demo-t4:checked~.demo-panels .demo-panel--4{display:block}
.stat-band{background:var(--dark-2);color:var(--ink-inv);padding:38px 0;border-top:1px solid var(--line-dark)}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.stat-cell{text-align:center;padding:6px 10px;border-right:1px solid var(--line-dark)}
.stat-cell:last-child{border-right:0}
.stat-num{font-size:1.7rem;font-weight:800;color:var(--brand-lite)}
.stat-label{font-size:.82rem;color:var(--ink-inv-2);margin-top:4px}
.feat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.feat-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:26px 24px;box-shadow:var(--shadow-sm);transition:transform .28s,box-shadow .28s,border-color .28s}
.feat-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:var(--brand)}
.feat-icon{width:46px;height:46px;border-radius:14px;background:var(--grad-brand-soft);display:flex;align-items:center;justify-content:center;font-size:1.3rem;margin-bottom:16px}
.feat-card h3{font-size:1.06rem;margin-bottom:8px}
.feat-card p{font-size:.9rem;color:var(--ink-2)}
.feat-meta{margin-top:14px;font-size:.78rem;color:var(--brand-deep);font-weight:700}
.pick-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.pick-card{position:relative;border-radius:var(--radius);overflow:hidden;background:var(--card);border:1px solid var(--line);box-shadow:var(--shadow-sm);transition:transform .28s,box-shadow .28s}
.pick-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.pick-card img{display:block;width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;border-bottom:1px solid var(--line)}
.pick-cover{display:flex;align-items:center;justify-content:center;aspect-ratio:16/9;font-size:2.4rem;background:var(--grad-brand-soft);border-bottom:1px solid var(--line)}
.pick-cover--a{background:linear-gradient(135deg,var(--brand-30),var(--gold-24))}
.pick-cover--b{background:linear-gradient(135deg,var(--accent-24),var(--coral-20))}
.pick-cover--c{background:linear-gradient(135deg,var(--brand-18),var(--accent-16))}
.pick-cover--d{background:linear-gradient(135deg,var(--shade-16),var(--brand-26))}
.pick-body{padding:18px 20px 22px}
.pick-tag{font-size:.72rem;font-weight:700;color:var(--accent);letter-spacing:.05em}
.pick-body h3{font-size:1.02rem;margin:6px 0 8px}
.pick-body p{font-size:.86rem;color:var(--ink-2)}
.pick-count{margin-top:14px;font-size:.78rem;color:var(--ink-3);display:flex;align-items:center;gap:6px}
.genre-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.genre-card{display:flex;flex-direction:column;gap:6px;padding:22px 20px;border-radius:var(--radius-sm);background:var(--card);border:1px solid var(--line);transition:transform .25s,background .25s,border-color .25s;min-height:44px}
.genre-card:hover{transform:translateY(-4px);border-color:var(--brand);background:var(--bg-soft)}
.genre-icon{font-size:1.25rem}
.genre-name{font-weight:700;font-size:.98rem}
.genre-desc{font-size:.78rem;color:var(--ink-3)}
.creator-wrap{display:grid;grid-template-columns:1.02fr .98fr;gap:48px;align-items:center}
.creator-list{display:grid;gap:14px;margin-top:26px}
.creator-item{display:flex;gap:14px;padding:16px 18px;border-radius:var(--radius-sm);background:var(--card);border:1px solid var(--line);box-shadow:var(--shadow-sm)}
.creator-item span{font-size:1.1rem}
.creator-item h3{font-size:.98rem;margin-bottom:4px}
.creator-item p{font-size:.86rem;color:var(--ink-2)}
.creator-visual{position:relative;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow)}
.creator-visual img{width:100%;aspect-ratio:4/3;object-fit:cover}
.creator-note{position:absolute;left:18px;bottom:18px;right:18px;background:var(--dark-78);color:var(--ink-inv);border-radius:14px;padding:14px 16px;font-size:.86rem;backdrop-filter:blur(6px)}
.partner-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.partner-cell{display:flex;align-items:center;justify-content:center;gap:10px;padding:24px 16px;border-radius:var(--radius-sm);background:var(--inv-05);border:1px solid var(--line-dark);font-size:.92rem;color:var(--ink-inv-2)}
.partner-cell b{color:var(--ink-inv);font-size:.98rem}
.scene-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.scene-card{padding:26px 24px;border-radius:var(--radius);background:var(--bg-soft);border:1px solid var(--line);transition:transform .28s,box-shadow .28s}
.scene-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.scene-emoji{font-size:1.6rem;margin-bottom:12px}
.scene-card h3{font-size:1.02rem;margin-bottom:8px}
.scene-card p{font-size:.88rem;color:var(--ink-2)}
.plan-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;align-items:stretch}
.plan-card{position:relative;display:flex;flex-direction:column;padding:30px 26px;border-radius:var(--radius-lg);background:var(--card);border:1px solid var(--line);box-shadow:var(--shadow-sm);transition:transform .28s,box-shadow .28s}
.plan-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.plan-card--hot{border:2px solid var(--brand);box-shadow:0 18px 40px var(--brand-22);background:linear-gradient(180deg,var(--brand-10),var(--card) 42%)}
.plan-badge{position:absolute;top:-13px;left:50%;transform:translateX(-50%);background:var(--grad-brand);color:var(--brand-ink);font-size:.74rem;font-weight:800;padding:4px 16px;border-radius:999px;white-space:nowrap}
.plan-name{font-size:1.05rem;font-weight:800}
.plan-price{margin:14px 0 4px;font-size:2rem;font-weight:800;letter-spacing:-.02em}
.plan-price small{font-size:.82rem;font-weight:600;color:var(--ink-3);margin-left:4px}
.plan-note{font-size:.82rem;color:var(--ink-3);margin-bottom:18px}
.plan-list{display:grid;gap:10px;margin-bottom:24px;font-size:.9rem;color:var(--ink-2)}
.plan-list li{display:flex;gap:8px;align-items:flex-start}
.plan-list li::before{content:"✓";color:var(--brand-deep);font-weight:800}
.plan-card .site-btn{margin-top:auto;width:100%}
.faq-list{display:grid;gap:14px;max-width:880px;margin:0 auto}
.faq-item{background:var(--card);border:1px solid var(--line);border-radius:var(--radius-sm);box-shadow:var(--shadow-sm);overflow:hidden}
.faq-q{display:flex;align-items:center;gap:12px;padding:18px 22px;font-weight:700;font-size:.98rem}
.faq-q::after{content:"+";margin-left:auto;font-size:1.2rem;color:var(--brand-deep);transition:transform .25s}
.faq-item[open] .faq-q::after{transform:rotate(45deg)}
.faq-a{padding:0 22px 20px;font-size:.9rem;color:var(--ink-2)}
.faq-a ol{margin:8px 0 0 18px;list-style:decimal;display:grid;gap:4px}
.faq-a ol li{list-style:decimal}
.testi-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.testi-card{padding:26px 24px;border-radius:var(--radius);background:var(--card);border:1px solid var(--line);box-shadow:var(--shadow-sm);transition:transform .28s,box-shadow .28s}
.testi-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.testi-stars{color:var(--gold);font-size:.9rem;letter-spacing:2px}
.testi-text{margin:12px 0 18px;font-size:.92rem;color:var(--ink-2)}
.testi-user{display:flex;align-items:center;gap:10px}
.testi-avatar{width:38px;height:38px;border-radius:50%;background:var(--grad-brand);color:var(--brand-ink);display:flex;align-items:center;justify-content:center;font-weight:800;font-size:.9rem}
.testi-name{font-size:.9rem;font-weight:700}
.testi-role{font-size:.76rem;color:var(--ink-3)}
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.news-card{display:flex;flex-direction:column;border-radius:var(--radius);overflow:hidden;background:var(--card);border:1px solid var(--line);box-shadow:var(--shadow-sm);transition:transform .28s,box-shadow .28s}
.news-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.news-card img{width:100%;aspect-ratio:16/9;object-fit:cover}
.news-card-body{padding:18px 20px 22px;display:flex;flex-direction:column;flex:1}
.news-date{font-size:.76rem;color:var(--ink-3);letter-spacing:.04em}
.news-card h3{font-size:1rem;margin:8px 0 10px;line-height:1.5}
.news-card p{font-size:.85rem;color:var(--ink-2);flex:1}
.news-more{margin-top:14px;font-size:.82rem;font-weight:700;color:var(--brand-deep)}
.cta-band{background:radial-gradient(720px 320px at 22% 20%,var(--brand-24),transparent 60%),radial-gradient(620px 300px at 82% 80%,var(--accent-20),transparent 60%),var(--dark);color:var(--ink-inv);padding:76px 0;text-align:center}
.cta-band h2{font-size:clamp(1.6rem,3vw,2.2rem)}
.cta-band p{margin:14px auto 26px;max-width:560px;color:var(--ink-inv-2);font-size:.98rem}
.cta-actions{display:flex;justify-content:center;gap:14px;flex-wrap:wrap}
.cta-actions .site-btn--ghost{color:var(--ink-inv);border-color:var(--line-dark);background:transparent}
.site-foot{background:var(--dark-2);color:var(--ink-inv-2);padding:64px 0 26px;font-size:.9rem}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:34px;padding-bottom:34px;border-bottom:1px solid var(--line-dark)}
.foot-brand{display:flex;align-items:center;gap:10px;color:var(--ink-inv);font-weight:800;font-size:1.02rem;margin-bottom:12px}
.foot-brand img{width:32px;height:32px;border-radius:9px}
.foot-desc{font-size:.85rem;line-height:1.8;max-width:280px}
.foot-title{color:var(--ink-inv);font-weight:700;font-size:.92rem;margin-bottom:14px}
.foot-list{display:grid;gap:9px;font-size:.86rem}
.foot-list a:hover{color:var(--brand-lite)}
.foot-bottom{display:flex;justify-content:space-between;align-items:center;gap:14px;padding-top:22px;font-size:.8rem;flex-wrap:wrap}
.foot-bottom a:hover{color:var(--brand-lite)}
.to-top{
  position:fixed;
  right:22px;
  bottom:22px;
  width:46px;
  height:46px;
  border-radius:50%;
  background:var(--grad-brand);
  color:var(--brand-ink);
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:1rem;
  box-shadow:var(--shadow);
  z-index:60;
  opacity:0;
  pointer-events:none;
  transition:opacity .3s,transform .3s;
}
.to-top.is-show{opacity:1;pointer-events:auto}
.to-top:hover{transform:translateY(-3px)}
.page-hero{padding:132px 0 62px;background:radial-gradient(760px 320px at 18% 0%,var(--brand-16),transparent 62%),var(--dark);color:var(--ink-inv)}
.page-crumb{display:flex;flex-wrap:wrap;gap:8px;font-size:.82rem;color:var(--ink-inv-2);margin-bottom:16px}
.page-crumb a:hover{color:var(--brand-lite)}
.page-title{font-size:clamp(1.7rem,3.4vw,2.5rem)}
.page-desc{margin-top:14px;max-width:700px;color:var(--ink-inv-2);font-size:.98rem}
.dl-hero-inner{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.dl-meta{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:32px}
.dl-meta-cell{padding:14px 16px;border-radius:var(--radius-sm);background:var(--inv-06);border:1px solid var(--line-dark)}
.dl-meta-num{font-weight:800;color:var(--brand-lite);font-size:1.02rem}
.dl-meta-label{font-size:.76rem;color:var(--ink-inv-2)}
.dl-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.dl-card{padding:28px 24px;border-radius:var(--radius);background:var(--card);border:1px solid var(--line);box-shadow:var(--shadow-sm);display:flex;flex-direction:column;transition:transform .28s,box-shadow .28s}
.dl-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.dl-card--hot{border:2px solid var(--brand)}
.dl-name{font-size:1.04rem;font-weight:800}
.dl-size{margin-top:6px;font-size:.82rem;color:var(--ink-3)}
.dl-list{display:grid;gap:9px;margin:18px 0 22px;font-size:.88rem;color:var(--ink-2)}
.dl-list li::before{content:"·";color:var(--brand-deep);font-weight:800;margin-right:6px}
.dl-card .site-btn{margin-top:auto;width:100%}
.dl-req{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.dl-req-cell{padding:20px;border-radius:var(--radius-sm);background:var(--bg);border:1px solid var(--line)}
.dl-req-cell strong{display:block;font-size:.82rem;color:var(--ink-3);font-weight:600;margin-bottom:4px}
.dl-req-cell span{font-size:.95rem;font-weight:700}
.dl-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.dl-step{padding:24px 20px;border-radius:var(--radius);background:var(--card);border:1px solid var(--line);box-shadow:var(--shadow-sm)}
.dl-step-num{width:34px;height:34px;border-radius:50%;background:var(--grad-brand);color:var(--brand-ink);display:flex;align-items:center;justify-content:center;font-weight:800;font-size:.9rem;margin-bottom:14px}
.dl-step h3{font-size:.98rem;margin-bottom:6px}
.dl-step p{font-size:.85rem;color:var(--ink-2)}
.post-hero{padding:128px 0 44px;background:var(--dark);color:var(--ink-inv)}
.post-tagline{display:inline-flex;gap:8px;align-items:center;padding:5px 14px;border-radius:999px;background:var(--brand-16);color:var(--brand-lite);font-size:.78rem;font-weight:700;margin-bottom:14px}
.post-title{font-size:clamp(1.5rem,3vw,2.1rem);line-height:1.4;max-width:900px}
.post-meta{display:flex;flex-wrap:wrap;gap:16px;margin-top:18px;font-size:.82rem;color:var(--ink-inv-2)}
.post-layout{display:grid;grid-template-columns:minmax(0,1fr) 322px;gap:44px;align-items:start;padding:52px 0 80px}
.post-article{min-width:0}
.post-cover{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:var(--radius);box-shadow:var(--shadow)}
.post-body{margin-top:26px;font-size:1rem;color:var(--ink-2);line-height:1.95}
.post-body p{margin-bottom:20px}
.post-body h2{font-size:1.24rem;color:var(--ink);margin:36px 0 14px;padding-left:14px;border-left:4px solid var(--brand)}
.post-body figure{margin:26px 0}
.post-body figure img{width:100%;aspect-ratio:2/1;object-fit:cover;border-radius:var(--radius-sm)}
.post-body figcaption{font-size:.8rem;color:var(--ink-3);margin-top:8px;text-align:center}
.post-body strong{color:var(--ink)}
.post-callout{margin:26px 0;padding:20px 22px;border-radius:var(--radius-sm);background:var(--bg-soft);border-left:4px solid var(--accent);font-size:.94rem;color:var(--ink-2)}
.post-data{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:26px 0}
.post-data-cell{padding:16px;border-radius:var(--radius-sm);background:var(--grad-brand-soft);border:1px solid var(--line);text-align:center}
.post-data-num{font-size:1.2rem;font-weight:800;color:var(--brand-deep)}
.post-data-label{font-size:.76rem;color:var(--ink-3);margin-top:2px}
.post-nav{display:flex;justify-content:space-between;gap:14px;margin-top:36px;padding-top:24px;border-top:1px solid var(--line);flex-wrap:wrap;font-size:.88rem}
.post-nav a{display:inline-flex;align-items:center;gap:6px;padding:10px 16px;border-radius:999px;border:1px solid var(--line);min-height:44px;transition:border-color .2s,color .2s}
.post-nav a:hover{border-color:var(--brand);color:var(--brand-deep)}
.post-related{margin-top:44px}
.post-related h2{font-size:1.1rem;margin-bottom:16px}
.post-related-list{display:grid;gap:10px}
.post-related-list a{display:block;padding:14px 18px;border-radius:var(--radius-sm);background:var(--bg-soft);font-size:.9rem;transition:background .2s,transform .2s}
.post-related-list a:hover{background:var(--chip);transform:translateX(3px)}
.comment-block{margin-top:44px}
.comment-block h2{font-size:1.1rem;margin-bottom:6px}
.comment-note{font-size:.78rem;color:var(--ink-3);margin-bottom:16px}
.comment-list{display:grid;gap:14px}
.comment-item{display:flex;gap:12px;padding:16px 18px;border-radius:var(--radius-sm);background:var(--card);border:1px solid var(--line)}
.comment-avatar{width:40px;height:40px;border-radius:50%;flex:0 0 auto;display:flex;align-items:center;justify-content:center;font-weight:800;color:var(--brand-ink);background:var(--grad-brand);font-size:.9rem}
.comment-main{min-width:0}
.comment-head{display:flex;gap:10px;align-items:baseline;flex-wrap:wrap}
.comment-name{font-weight:700;font-size:.9rem}
.comment-date{font-size:.75rem;color:var(--ink-3)}
.comment-text{font-size:.88rem;color:var(--ink-2);margin-top:4px}
.post-side{position:sticky;top:92px;display:grid;gap:18px}
.side-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius-sm);padding:18px 20px;box-shadow:var(--shadow-sm)}
.side-title{display:flex;align-items:center;gap:8px;font-size:.92rem;font-weight:800;margin-bottom:14px}
.side-title::before{content:"";width:4px;height:16px;border-radius:2px;background:var(--brand)}
.toc-list{position:relative;padding-left:18px;display:grid;gap:12px}
.toc-list::before{content:"";position:absolute;left:4px;top:6px;bottom:6px;width:2px;background:var(--line)}
.toc-list a{display:block;font-size:.85rem;color:var(--ink-2);position:relative;transition:color .2s}
.toc-list a::before{content:"";position:absolute;left:-18px;top:8px;width:8px;height:8px;border-radius:50%;background:var(--line);border:2px solid var(--card)}
.toc-list a:hover{color:var(--brand-deep)}
.toc-list a.is-active{color:var(--brand-deep);font-weight:700}
.toc-list a.is-active::before{background:var(--brand)}
.hot-list{display:grid;gap:10px}
.hot-link{display:flex;gap:10px;align-items:flex-start;font-size:.84rem;color:var(--ink-2);line-height:1.6}
.hot-link:hover{color:var(--brand-deep)}
.hot-badge{flex:0 0 auto;width:20px;height:20px;border-radius:6px;display:flex;align-items:center;justify-content:center;font-size:.72rem;font-weight:800;background:var(--line);color:var(--ink-2);transition:transform .2s}
.hot-link:hover .hot-badge{transform:scale(1.12)}
.hot-badge--1{background:var(--grad-brand);color:var(--brand-ink)}
.hot-badge--2{background:var(--grad-gold);color:var(--brand-ink)}
.hot-badge--3{background:var(--grad-accent);color:var(--white)}
.tag-list{display:flex;flex-wrap:wrap;gap:8px}
.tag-chip{display:inline-flex;align-items:center;padding:6px 12px;border-radius:999px;border:1px solid var(--line);font-size:.78rem;color:var(--ink-2);transition:border-color .2s,color .2s,background .2s}
.tag-chip:hover{border-color:var(--brand);color:var(--brand-deep);background:var(--chip)}
.list-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.list-head{display:flex;justify-content:space-between;align-items:center;gap:14px;margin-bottom:26px;flex-wrap:wrap}
.list-count{font-size:.85rem;color:var(--ink-3)}
.doc-body{max-width:880px;margin:0 auto;font-size:.96rem;color:var(--ink-2);line-height:1.95}
.doc-body h2{font-size:1.2rem;color:var(--ink);margin:34px 0 12px;padding-left:14px;border-left:4px solid var(--brand)}
.doc-body p{margin-bottom:16px}
.doc-body ul{margin:0 0 18px 20px;list-style:disc;display:grid;gap:6px}
.doc-body ul li{list-style:disc}
.doc-updated{font-size:.8rem;color:var(--ink-3);margin-bottom:24px}
.about-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:44px;align-items:center}
.about-img{width:100%;border-radius:var(--radius-lg);box-shadow:var(--shadow);object-fit:cover;aspect-ratio:4/3}
.about-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:28px}
.map-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.map-card{padding:24px 22px;border-radius:var(--radius);background:var(--card);border:1px solid var(--line);box-shadow:var(--shadow-sm)}
.map-card h2{font-size:1rem;margin-bottom:14px}
.map-list{display:grid;gap:9px;font-size:.88rem}
.map-list a{color:var(--ink-2);display:inline-flex;gap:6px;align-items:center;min-height:28px;transition:color .2s}
.map-list a:hover{color:var(--brand-deep)}
.map-xml{margin-top:34px;padding:20px 22px;border-radius:var(--radius-sm);background:var(--bg-soft);font-size:.9rem}
.map-xml a{color:var(--brand-deep);font-weight:700;text-decoration:underline}
.err-wrap{padding:150px 0 110px;text-align:center;min-height:62vh}
.err-code{font-size:clamp(3.4rem,9vw,6rem);font-weight:800;background:var(--grad-brand);-webkit-background-clip:text;background-clip:text;color:transparent;line-height:1}
.err-text{margin:14px 0 8px;font-size:1.2rem;font-weight:800}
.err-sub{color:var(--ink-2);font-size:.94rem;margin-bottom:8px}
.err-tip{color:var(--ink-3);font-size:.84rem;margin-bottom:28px}
.err-actions{display:flex;justify-content:center;gap:14px;flex-wrap:wrap}
.js .reveal{opacity:0;transform:translateY(24px);transition:opacity .6s ease,transform .6s ease}
.js .reveal.is-in{opacity:1;transform:none}
@keyframes eq{0%,100%{height:5px}50%{height:14px}}
@keyframes demoIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
@media (max-width:992px){.nav-burger{display:flex}
.nav-menu{position:absolute;top:70px;left:0;right:0;display:none;flex-direction:column;align-items:stretch;gap:2px;background:var(--dark);padding:14px 6% 18px;box-shadow:0 18px 30px var(--black-30);max-height:calc(100vh - 70px);overflow-y:auto}
.nav-toggle:checked~.nav-menu{display:flex}
.nav-item{width:100%}
.nav-link{padding:13px 12px;justify-content:space-between;opacity:1}
.nav-drop{position:static;display:none;opacity:1;visibility:visible;transform:none;box-shadow:none;background:var(--inv-06);border-radius:10px;margin:4px 0 8px;padding:6px}
.nav-sub-toggle:checked~.nav-drop{display:block}
.nav-drop::before{display:none}
.nav-drop-link{color:var(--ink-inv);opacity:.86}
.nav-drop-link:hover{background:var(--inv-08);color:var(--brand-lite)}
.nav-drop-link span{color:var(--ink-inv-2)}
.nav-cta{margin-left:0;min-height:40px;padding:0 16px;font-size:.86rem}
.hero-inner,.dl-hero-inner,.creator-wrap,.about-grid{grid-template-columns:1fr;gap:36px}
.hero{padding:112px 0 72px}
.feat-grid,.pick-grid,.scene-grid,.testi-grid,.news-grid,.list-grid,.map-grid,.plan-grid,.dl-grid{grid-template-columns:repeat(2,1fr)}
.genre-grid{grid-template-columns:repeat(3,1fr)}
.dl-steps,.stat-grid{grid-template-columns:repeat(2,1fr)}
.stat-cell:nth-child(2){border-right:0}
.post-layout{grid-template-columns:1fr;gap:34px}
.post-side{position:static}
.dl-req{grid-template-columns:repeat(2,1fr)}
.foot-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:768px){.sec{padding:64px 0}
.sec-head{margin-bottom:34px}
.hero-stats{gap:12px}
.hero-stat-num{font-size:1.2rem}
.feat-grid,.pick-grid,.scene-grid,.testi-grid,.news-grid,.list-grid,.map-grid,.plan-grid,.dl-grid,.genre-grid,.dl-steps,.dl-req,.post-data,.stat-grid{grid-template-columns:1fr}
.post-data{grid-template-columns:repeat(2,1fr)}
.stat-cell{border-right:0;border-bottom:1px solid var(--line-dark);padding-bottom:14px}
.stat-cell:last-child{border-bottom:0}
.post-body{font-size:.96rem}
.page-hero{padding:112px 0 48px}
.post-hero{padding:108px 0 36px}
}
@media (max-width:480px){body{font-size:15px}
.site-wrap{width:94%}
.hero{padding:100px 0 56px}
.hero-actions .site-btn,.cta-actions .site-btn,.err-actions .site-btn{width:100%}
.dl-meta{grid-template-columns:1fr}
.demo{padding:14px}
.demo-tabbar label{font-size:.76rem}
.post-data{grid-template-columns:1fr}
.foot-grid{grid-template-columns:1fr;gap:24px}
.foot-bottom{flex-direction:column;align-items:flex-start}
.about-stats{grid-template-columns:1fr}
}