:root{
  --c-primary:#38bdf8;
  --c-accent:#a78bfa;
  --c-bg:#0f172a;
  --c-bg-soft:#16213b;
  --c-bg-card:#1b2947;
  --c-text:#e2e8f0;
  --c-text-dim:#9fb0c9;
  --c-line:rgba(56,189,248,.18);
  --r-pill:999px;
  --r-card:20px;
  --shadow-soft:0 6px 24px rgba(0,0,0,.35);
  --shadow-hover:0 18px 42px rgba(56,189,248,.22);
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--c-bg);
  color:var(--c-text);
  font-family:'Inter','PingFang SC','Microsoft YaHei',system-ui,sans-serif;
  font-weight:400;
  line-height:1.75;
  overflow-x:hidden;
}
h1,h2,h3,h4,.display-font{
  font-family:'Inter','PingFang SC',system-ui,sans-serif;
  font-weight:800;
  letter-spacing:-.02em;
}
a{text-decoration:none;color:var(--c-primary);}
a:hover{color:var(--c-accent);}
img{display:block;max-width:100%;}

/* ============ NAVBAR ============ */
.mq-nav{
  position:sticky;top:0;z-index:1000;
  background:rgba(15,23,42,.86);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--c-line);
}
.mq-nav-inner{
  max-width:1200px;margin:0 auto;padding:14px 20px;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
}
.mq-brand{
  font-size:1.32rem;font-weight:900;color:var(--c-text)!important;
  display:inline-flex;align-items:center;gap:9px;letter-spacing:.02em;
}
.mq-brand .dot{
  width:12px;height:12px;border-radius:50%;
  background:linear-gradient(135deg,var(--c-primary),var(--c-accent));
  box-shadow:0 0 14px var(--c-primary);
}
.mq-menu{display:flex;align-items:center;gap:4px;list-style:none;margin:0;padding:0;}
.mq-menu a{
  display:inline-block;padding:8px 16px;border-radius:var(--r-pill);
  color:var(--c-text-dim);font-size:.93rem;font-weight:500;transition:.25s;
}
.mq-menu a:hover{color:var(--c-text);background:rgba(56,189,248,.12);}
.mq-toggle{
  display:none;background:transparent;border:1px solid var(--c-line);
  color:var(--c-text);border-radius:12px;width:44px;height:40px;font-size:1.05rem;
}

/* ============ HERO ============ */
.mq-hero{
  position:relative;padding:76px 20px 90px;
  background:
    radial-gradient(900px 420px at 12% 8%,rgba(56,189,248,.20),transparent 62%),
    radial-gradient(760px 420px at 88% 0%,rgba(167,139,250,.22),transparent 60%),
    var(--c-bg);
  overflow:hidden;
}
.mq-hero::after{
  content:"";position:absolute;left:0;right:0;bottom:-1px;height:88px;
  background:var(--c-bg-soft);
  clip-path:polygon(0 62%,100% 4%,100% 100%,0 100%);
}
.mq-hero-grid{
  position:relative;z-index:2;max-width:1200px;margin:0 auto;
  display:grid;grid-template-columns:1.15fr .85fr;gap:44px;align-items:center;
}
.mq-kicker{
  display:inline-flex;align-items:center;gap:8px;
  padding:7px 16px;border-radius:var(--r-pill);
  background:rgba(167,139,250,.14);border:1px solid rgba(167,139,250,.35);
  color:var(--c-accent);font-size:.82rem;font-weight:600;letter-spacing:.06em;
}
.mq-hero h1{
  font-size:clamp(2.3rem,5.4vw,4rem);
  line-height:1.12;margin:20px 0 18px;color:#fff;font-weight:900;
}
.mq-hero h1 .hl{
  background:linear-gradient(100deg,var(--c-primary),var(--c-accent));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.mq-hero p.lead-txt{
  font-size:1.05rem;color:var(--c-text-dim);max-width:560px;margin-bottom:26px;
}
.mq-stat-row{
  display:grid;grid-template-columns:repeat(3,1fr);gap:18px;
  max-width:600px;margin:34px 0 30px;
}
.mq-stat{
  background:rgba(27,41,71,.7);border:1px solid var(--c-line);
  border-radius:var(--r-card);padding:18px 16px;
}
.mq-stat .num{
  font-size:clamp(1.7rem,4vw,2.5rem);font-weight:900;line-height:1;
  color:var(--c-primary);font-variant-numeric:tabular-nums;
}
.mq-stat .num.acc{color:var(--c-accent);}
.mq-stat .lab{font-size:.8rem;color:var(--c-text-dim);margin-top:8px;}

.mq-btn{
  display:inline-flex;align-items:center;gap:9px;
  padding:14px 30px;border-radius:var(--r-pill);
  font-weight:700;font-size:.95rem;transition:.28s;border:1px solid transparent;
}
.mq-btn-main{
  background:linear-gradient(100deg,var(--c-primary),var(--c-accent));
  color:#08111f!important;box-shadow:0 10px 28px rgba(56,189,248,.28);
}
.mq-btn-main:hover{transform:translateY(-3px);box-shadow:0 18px 40px rgba(167,139,250,.4);}
.mq-btn-ghost{
  border-color:var(--c-line);color:var(--c-text)!important;
  background:rgba(56,189,248,.06);
}
.mq-btn-ghost:hover{background:rgba(56,189,248,.15);transform:translateY(-3px);}

.mq-hero-art{
  position:relative;border-radius:26px;overflow:hidden;
  border:1px solid var(--c-line);box-shadow:var(--shadow-soft);
  aspect-ratio:4/5;
}
.mq-hero-art img{width:100%;height:100%;object-fit:cover;transition:transform .6s;}
.mq-hero-art:hover img{transform:scale(1.05);}
.mq-hero-art .cap{
  position:absolute;left:0;right:0;bottom:0;padding:46px 22px 20px;
  background:linear-gradient(to top,rgba(15,23,42,.96),transparent);
}
.mq-hero-art .cap h3{font-size:1.22rem;color:#fff;margin:0 0 4px;font-weight:800;}
.mq-hero-art .cap span{font-size:.82rem;color:var(--c-accent);}

/* ============ SECTION BASE ============ */
.mq-sec{padding:80px 20px;position:relative;}
.mq-sec.soft{background:var(--c-bg-soft);}
.mq-wrap{max-width:1200px;margin:0 auto;}
.mq-head{margin-bottom:42px;max-width:760px;}
.mq-head .tag{
  font-size:.8rem;font-weight:700;color:var(--c-accent);
  letter-spacing:.16em;text-transform:uppercase;margin-bottom:12px;display:block;
}
.mq-head h2{
  font-size:clamp(1.7rem,3.6vw,2.5rem);color:#fff;margin:0 0 14px;font-weight:900;
}
.mq-head p{color:var(--c-text-dim);margin:0;font-size:1rem;}

/* ============ POSTER GRID ============ */
.poster-grid{
  display:grid;grid-template-columns:repeat(6,1fr);gap:18px;width:100%;
}
.poster-card{
  background:var(--c-bg-card);border:1px solid var(--c-line);
  border-radius:var(--r-card);overflow:hidden;
  transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease;
  display:flex;flex-direction:column;
}
.poster-card:hover{
  transform:translateY(-8px);
  box-shadow:var(--shadow-hover);
  border-color:rgba(56,189,248,.5);
}
.poster-card .ph{
  position:relative;width:100%;aspect-ratio:2/3;overflow:hidden;background:linear-gradient(135deg,#1b2947,#16213b);
}
.poster-card .ph img{
  width:100%;height:100%;object-fit:cover;opacity:0;
  transition:opacity .7s ease,transform .5s ease;
}
.poster-card .ph img.loaded{opacity:1;}
.poster-card:hover .ph img{transform:scale(1.06);}
.poster-card .meta{padding:12px 13px 15px;}
.poster-card .meta h4{
  font-size:.9rem;font-weight:700;color:var(--c-text);margin:0 0 5px;line-height:1.4;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}
.poster-card .meta span{font-size:.74rem;color:var(--c-text-dim);}
.poster-card .badge-type{
  position:absolute;top:9px;left:9px;
  background:rgba(15,23,42,.82);border:1px solid var(--c-line);
  color:var(--c-primary);font-size:.68rem;font-weight:700;
  padding:3px 10px;border-radius:var(--r-pill);backdrop-filter:blur(6px);
}

/* ============ FEATURE CARDS ============ */
.feat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.feat-card{
  background:var(--c-bg-card);border:1px solid var(--c-line);
  border-radius:var(--r-card);padding:30px 26px;
  transition:transform .3s,box-shadow .3s,border-color .3s;position:relative;overflow:hidden;
}
.feat-card::before{
  content:"";position:absolute;top:0;left:0;width:100%;height:3px;
  background:linear-gradient(90deg,var(--c-primary),var(--c-accent));
  transform:scaleX(0);transform-origin:left;transition:transform .4s;
}
.feat-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-hover);border-color:rgba(167,139,250,.45);}
.feat-card:hover::before{transform:scaleX(1);}
.feat-icon{
  width:56px;height:56px;border-radius:18px;display:grid;place-items:center;
  background:linear-gradient(135deg,rgba(56,189,248,.2),rgba(167,139,250,.2));
  color:var(--c-primary);font-size:1.4rem;margin-bottom:20px;
}
.feat-card h3{font-size:1.14rem;color:#fff;margin:0 0 12px;font-weight:800;}
.feat-card p{color:var(--c-text-dim);font-size:.92rem;margin:0;}
.feat-card .num-big{
  font-size:2rem;font-weight:900;color:var(--c-accent);line-height:1;margin-top:18px;display:block;
  font-variant-numeric:tabular-nums;
}

/* ============ FAQ ============ */
.faq-list{max-width:860px;margin:0 auto;}
.faq-item{
  background:var(--c-bg-card);border:1px solid var(--c-line);
  border-radius:var(--r-card);margin-bottom:14px;overflow:hidden;transition:.3s;
}
.faq-item:hover{border-color:rgba(56,189,248,.4);}
.faq-q{
  width:100%;background:transparent;border:0;text-align:left;
  padding:20px 24px;color:var(--c-text);font-size:1.02rem;font-weight:700;
  display:flex;justify-content:space-between;align-items:center;gap:16px;cursor:pointer;
}
.faq-q i{color:var(--c-primary);transition:transform .3s;flex-shrink:0;}
.faq-item.open .faq-q i{transform:rotate(45deg);color:var(--c-accent);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .38s ease;}
.faq-a p{margin:0;padding:0 24px 22px;color:var(--c-text-dim);font-size:.94rem;}
.faq-item.open .faq-a{max-height:340px;}

/* ============ STEPS ============ */
.steps{display:grid;gap:16px;}
.step-row{
  display:grid;grid-template-columns:78px 1fr;gap:22px;align-items:start;
  background:var(--c-bg-card);border:1px solid var(--c-line);
  border-radius:var(--r-card);padding:26px 28px;transition:.3s;
}
.step-row:hover{transform:translateY(-5px);box-shadow:var(--shadow-hover);border-color:rgba(167,139,250,.4);}
.step-num{
  width:78px;height:78px;border-radius:22px;display:grid;place-items:center;
  font-size:1.7rem;font-weight:900;color:#08111f;
  background:linear-gradient(135deg,var(--c-primary),var(--c-accent));
}
.step-row h3{font-size:1.1rem;color:#fff;margin:6px 0 10px;font-weight:800;}
.step-row p{margin:0;color:var(--c-text-dim);font-size:.93rem;}

/* ============ CTA ============ */
.mq-cta{
  padding:78px 20px;text-align:center;position:relative;overflow:hidden;
  background:
    radial-gradient(700px 320px at 50% 0%,rgba(167,139,250,.22),transparent 60%),
    var(--c-bg-soft);
}
.mq-cta::before{
  content:"";position:absolute;top:0;left:0;right:0;height:70px;background:var(--c-bg);
  clip-path:polygon(0 0,100% 0,100% 0,0 100%);
}
.mq-cta-inner{position:relative;z-index:2;max-width:700px;margin:0 auto;}
.mq-cta h2{font-size:clamp(1.7rem,3.6vw,2.4rem);color:#fff;margin:0 0 16px;font-weight:900;}
.mq-cta p{color:var(--c-text-dim);margin:0 0 30px;font-size:1rem;}

/* ============ FRIEND LINKS ============ */
.mq-friend{padding:46px 20px;background:var(--c-bg);border-top:1px solid var(--c-line);}
.mq-friend h4{
  font-size:.86rem;color:var(--c-accent);letter-spacing:.14em;text-transform:uppercase;
  margin:0 0 16px;font-weight:700;
}
.mq-friend .flinks{
  font-size:.88rem;color:var(--c-text-dim);
  background:rgba(27,41,71,.6);border:1px dashed var(--c-line);
  border-radius:var(--r-card);padding:18px 22px;word-break:break-word;
}
.mq-friend .flinks a{color:var(--c-text-dim);margin-right:14px;}
.mq-friend .flinks a:hover{color:var(--c-primary);}

/* ============ FOOTER ============ */
.mq-foot{background:#0a1224;border-top:1px solid var(--c-line);padding:52px 20px 26px;}
.mq-foot-grid{
  max-width:1200px;margin:0 auto;
  display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:36px;
}
.mq-foot h5{font-size:.96rem;color:#fff;margin:0 0 16px;font-weight:800;}
.mq-foot p{color:var(--c-text-dim);font-size:.88rem;margin:0 0 14px;}
.mq-foot ul{list-style:none;margin:0;padding:0;}
.mq-foot ul li{margin-bottom:10px;}
.mq-foot ul a{color:var(--c-text-dim);font-size:.88rem;transition:.25s;}
.mq-foot ul a:hover{color:var(--c-primary);padding-left:4px;}
.mq-foot-bottom{
  max-width:1200px;margin:36px auto 0;padding-top:22px;
  border-top:1px solid var(--c-line);text-align:center;
  color:var(--c-text-dim);font-size:.82rem;
}
.mq-brand-foot{
  font-size:1.18rem;font-weight:900;color:#fff;display:inline-flex;
  align-items:center;gap:8px;margin-bottom:12px;
}

/* ============ ANIM ============ */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s ease,transform .7s ease;}
.reveal.in{opacity:1;transform:none;}

/* ============ RESPONSIVE ============ */
@media(max-width:1080px){
  .poster-grid{grid-template-columns:repeat(4,1fr);}
  .feat-grid{grid-template-columns:repeat(2,1fr);}
}
@media(max-width:900px){
  .mq-hero-grid{grid-template-columns:1fr;}
  .mq-hero-art{max-width:420px;margin:0 auto;}
  .mq-foot-grid{grid-template-columns:1fr 1fr;}
}
@media(max-width:760px){
  .mq-toggle{display:block;}
  .mq-menu{
    position:absolute;top:100%;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:2px;
    background:rgba(15,23,42,.98);border-bottom:1px solid var(--c-line);
    padding:12px 16px 18px;display:none;
  }
  .mq-menu.show{display:flex;}
  .mq-menu a{padding:12px 14px;border-radius:14px;}
  .poster-grid{grid-template-columns:repeat(3,1fr);gap:12px;}
  .mq-stat-row{grid-template-columns:1fr;gap:12px;}
  .step-row{grid-template-columns:1fr;gap:16px;}
  .step-num{width:60px;height:60px;border-radius:18px;font-size:1.3rem;}
  .mq-sec{padding:58px 18px;}
}
@media(max-width:520px){
  .poster-grid{grid-template-columns:repeat(2,1fr);gap:11px;}
  .feat-grid{grid-template-columns:1fr;}
  .mq-foot-grid{grid-template-columns:1fr;}
  .mq-hero{padding:52px 18px 74px;}
}

/* --- 子页面追加 --- */
.about-lead {font-size:1.05rem;line-height:1.95;color:var(--c-text-dim);max-width:62rem;}
.about-lead strong {color:var(--c-text);font-weight:600;}
.about-note {
    border-left:3px solid var(--c-primary);
    background:linear-gradient(90deg,rgba(56,189,248,.10),transparent);
    padding:1rem 1.25rem;border-radius:0 14px 14px 0;
    color:var(--c-text-dim);line-height:1.9;margin:1.6rem 0 0;
  }
.timeline {display:flex;flex-direction:column;gap:0;margin-top:1.6rem;}
.tl-item {position:relative;padding:0 0 1.9rem 2.2rem;border-left:1px dashed var(--c-line);}
.tl-item:last-child {border-left-color:transparent;padding-bottom:0;}
.tl-item::before {
    content:"";position:absolute;left:-6.5px;top:.35rem;width:12px;height:12px;border-radius:50%;
    background:var(--c-primary);box-shadow:0 0 0 4px rgba(56,189,248,.15);
  }
.tl-item h3 {font-size:1.05rem;font-weight:700;margin:0 0 .45rem;color:var(--c-text);}
.tl-item p {margin:0;color:var(--c-text-dim);line-height:1.85;font-size:.95rem;}
.tl-item .tl-tag {font-size:.78rem;color:var(--c-primary);font-weight:600;letter-spacing:.06em;margin-right:.5rem;}
.rule-grid {display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1.1rem;margin-top:1.6rem;}
.rule-card {
    background:var(--c-bg-card);border:1px solid var(--c-line);border-radius:var(--r-card);
    padding:1.5rem 1.4rem;transition:.28s;box-shadow:var(--shadow-soft);
  }
.rule-card:hover {transform:translateY(-5px);box-shadow:var(--shadow-hover);border-color:rgba(56,189,248,.4);}
.rule-card .num {
    font-size:.8rem;font-weight:800;letter-spacing:.14em;color:var(--c-accent);
    display:block;margin-bottom:.7rem;
  }
.rule-card h3 {font-size:1.06rem;font-weight:700;margin:0 0 .6rem;color:var(--c-text);}
.rule-card p {margin:0;font-size:.92rem;line-height:1.85;color:var(--c-text-dim);}
.member-grid {display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:1.1rem;margin-top:1.6rem;}
.member {
    background:var(--c-bg-soft);border:1px solid var(--c-line);border-radius:var(--r-card);
    padding:1.5rem 1.4rem;display:flex;gap:1rem;align-items:flex-start;
  }
.member .ava {
    width:46px;height:46px;flex:0 0 46px;border-radius:var(--r-pill);
    display:grid;place-items:center;font-size:1.15rem;
    background:linear-gradient(135deg,rgba(56,189,248,.22),rgba(167,139,250,.22));
    border:1px solid var(--c-line);
  }
.member h3 {margin:0 0 .3rem;font-size:1rem;font-weight:700;color:var(--c-text);}
.member p {margin:0;font-size:.9rem;line-height:1.8;color:var(--c-text-dim);}
.contact-block {
    margin-top:1.6rem;background:var(--c-bg-card);border:1px solid var(--c-line);
    border-radius:var(--r-card);padding:1.8rem 1.7rem;box-shadow:var(--shadow-soft);
  }
.contact-block p {color:var(--c-text-dim);line-height:1.9;margin:0 0 1.2rem;}
.contact-block .mq-btn {margin-right:.7rem;margin-bottom:.6rem;}
.about-lead {font-size:.98rem;}
.tl-item {padding-left:1.6rem;}

/* --- 子页面追加 --- */
.sm-hero {padding:120px 0 40px;}
.sm-hero h1 {font-size:clamp(28px,4.4vw,46px);font-weight:800;line-height:1.25;margin:14px 0 16px;}
.sm-hero h1 em {font-style:normal;background:linear-gradient(90deg,var(--c-primary),var(--c-accent));-webkit-background-clip:text;background-clip:text;color:transparent;}
.sm-hero p {color:var(--c-text-dim);max-width:720px;font-size:16px;line-height:1.9;}
.sm-map-grid {display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:22px;}
.sm-card {background:var(--c-bg-card);border:1px solid var(--c-line);border-radius:var(--r-card);padding:26px 24px;box-shadow:var(--shadow-soft);transition:.28s;height:100%;}
.sm-card:hover {transform:translateY(-6px);box-shadow:var(--shadow-hover);border-color:rgba(56,189,248,.45);}
.sm-card h3 {font-size:18px;font-weight:700;margin:0 0 6px;display:flex;align-items:center;gap:10px;}
.sm-card h3 i {color:var(--c-primary);font-size:16px;}
.sm-card .sm-tag {display:inline-block;font-size:11px;letter-spacing:.06em;color:var(--c-accent);border:1px solid rgba(167,139,250,.4);border-radius:var(--r-pill);padding:2px 10px;margin-bottom:14px;}
.sm-card p {color:var(--c-text-dim);font-size:14px;line-height:1.85;margin:0 0 16px;}
.sm-links {list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:9px;}
.sm-links li a {color:var(--c-text);text-decoration:none;font-size:14.5px;display:flex;align-items:center;gap:8px;transition:.2s;}
.sm-links li a:before {content:"\f105";font-family:"Font Awesome 6 Free";font-weight:900;color:var(--c-primary);font-size:12px;}
.sm-links li a:hover {color:var(--c-primary);transform:translateX(4px);}
.sm-links li a span {color:var(--c-text-dim);font-size:12.5px;margin-left:auto;}
.sm-note {background:var(--c-bg-soft);border:1px solid var(--c-line);border-left:3px solid var(--c-accent);border-radius:14px;padding:20px 22px;color:var(--c-text-dim);font-size:14.5px;line-height:1.9;}
.sm-note strong {color:var(--c-text);}
.sm-time {display:flex;flex-wrap:wrap;gap:10px;margin-top:16px;}
.sm-time span {font-size:12.5px;color:var(--c-text-dim);border:1px solid var(--c-line);border-radius:var(--r-pill);padding:5px 14px;background:rgba(56,189,248,.05);}
.sm-hero {padding:96px 0 26px;}
.sm-card {padding:22px 18px;}

/* --- 子页面追加 --- */
.legal-hero {padding:64px 0 24px;}
.legal-hero h1 {font-size:clamp(26px,4vw,42px);font-weight:800;line-height:1.25;margin:14px 0 12px;}
.legal-hero p {color:var(--c-text-dim);max-width:760px;line-height:1.9;font-size:15px;}
.legal-meta {display:flex;flex-wrap:wrap;gap:10px;margin-top:18px;}
.legal-meta span {display:inline-flex;align-items:center;gap:8px;padding:7px 16px;border-radius:var(--r-pill);background:var(--c-bg-card);border:1px solid var(--c-line);color:var(--c-text-dim);font-size:13px;}
.legal-meta i {color:var(--c-primary);}
.legal-layout {display:grid;grid-template-columns:250px 1fr;gap:34px;align-items:start;}
.legal-toc {position:sticky;top:88px;background:var(--c-bg-soft);border:1px solid var(--c-line);border-radius:var(--r-card);padding:22px 20px;box-shadow:var(--shadow-soft);}
.legal-toc h3 {font-size:14px;letter-spacing:.08em;text-transform:uppercase;color:var(--c-primary);margin:0 0 14px;font-weight:700;}
.legal-toc ol {list-style:none;margin:0;padding:0;counter-reset:toc;}
.legal-toc li {counter-increment:toc;margin-bottom:9px;}
.legal-toc a {color:var(--c-text-dim);text-decoration:none;font-size:14px;line-height:1.6;display:block;padding:6px 10px;border-radius:10px;transition:.25s;}
.legal-toc a::before {content:counter(toc,decimal-leading-zero) "  ";color:rgba(56,189,248,.55);font-weight:700;}
.legal-toc a:hover {background:rgba(56,189,248,.1);color:var(--c-text);}
.legal-body {display:flex;flex-direction:column;gap:22px;}
.legal-card {background:var(--c-bg-card);border:1px solid var(--c-line);border-radius:var(--r-card);padding:28px 30px;box-shadow:var(--shadow-soft);transition:.3s;}
.legal-card:hover {border-color:rgba(56,189,248,.4);}
.legal-card h2 {font-size:20px;font-weight:700;margin:0 0 14px;display:flex;align-items:center;gap:12px;line-height:1.4;}
.legal-card h2 .num {flex:0 0 auto;width:34px;height:34px;border-radius:12px;display:grid;place-items:center;background:linear-gradient(135deg,var(--c-primary),var(--c-accent));color:#0b1220;font-size:15px;font-weight:800;}
.legal-card h3 {font-size:15px;font-weight:700;color:var(--c-primary);margin:18px 0 8px;}
.legal-card p,.legal-card li {color:var(--c-text-dim);line-height:1.95;font-size:14.5px;}
.legal-card p {margin:0 0 12px;}
.legal-card p:last-child {margin-bottom:0;}
.legal-card ul {margin:0 0 12px;padding-left:20px;}
.legal-card li {margin-bottom:7px;}
.legal-card strong {color:var(--c-text);font-weight:600;}
.legal-hl {background:rgba(56,189,248,.08);border-left:3px solid var(--c-primary);border-radius:0 12px 12px 0;padding:14px 18px;margin:14px 0;}
.legal-hl p {margin:0;color:var(--c-text);font-size:14px;}
.legal-contact {display:flex;flex-wrap:wrap;gap:14px;margin-top:8px;}
.legal-contact a {display:inline-flex;align-items:center;gap:9px;padding:10px 20px;border-radius:var(--r-pill);background:rgba(56,189,248,.1);border:1px solid var(--c-line);color:var(--c-text);text-decoration:none;font-size:14px;transition:.28s;}
.legal-contact a:hover {background:linear-gradient(135deg,var(--c-primary),var(--c-accent));color:#0b1220;transform:translateY(-2px);}
.legal-layout {grid-template-columns:1fr;}
.legal-toc {position:static;}
.legal-card {padding:22px 18px;}
.legal-hero {padding:44px 0 16px;}

/* --- 子页面追加 --- */
/* ===== 本页专属少量样式：联系卡片 / 邮箱块 / 表单 ===== */
  .mq-contact-grid {
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
    gap:20px;
    margin-top:28px;
  }
.mq-contact-card {
    background:var(--c-bg-card);
    border:1px solid var(--c-line);
    border-radius:var(--r-card);
    padding:26px 24px;
    box-shadow:var(--shadow-soft);
    transition:transform .28s ease,box-shadow .28s ease,border-color .28s ease;
    height:100%;
    display:flex;
    flex-direction:column;
  }
.mq-contact-card:hover {
    transform:translateY(-6px);
    box-shadow:var(--shadow-hover);
    border-color:rgba(56,189,248,.4);
  }
.mq-contact-card .mq-cc-icon {
    width:52px;height:52px;border-radius:16px;
    display:flex;align-items:center;justify-content:center;
    font-size:21px;color:#0b1120;
    background:linear-gradient(135deg,var(--c-primary),var(--c-accent));
    margin-bottom:16px;
    box-shadow:0 8px 22px rgba(56,189,248,.28);
  }
.mq-contact-card h3 {
    font-size:1.08rem;font-weight:800;color:var(--c-text);
    margin:0 0 8px;letter-spacing:.2px;
  }
.mq-contact-card p {
    color:var(--c-text-dim);font-size:.92rem;line-height:1.75;margin:0 0 14px;
  }
.mq-mail {
    display:inline-block;
    font-family:'Inter',monospace;
    font-weight:700;
    font-size:.95rem;
    color:var(--c-primary);
    background:rgba(56,189,248,.09);
    border:1px dashed rgba(56,189,248,.35);
    border-radius:10px;
    padding:7px 13px;
    margin-top:auto;
    word-break:break-all;
    text-decoration:none;
    transition:background .2s ease,color .2s ease;
  }
.mq-mail:hover {
    background:rgba(56,189,248,.2);
    color:#bfe9ff;
  }
.mq-tagline {
    display:inline-flex;align-items:center;gap:7px;
    font-size:.78rem;font-weight:600;
    color:var(--c-text-dim);
    background:rgba(167,139,250,.1);
    border:1px solid rgba(167,139,250,.25);
    border-radius:var(--r-pill);
    padding:4px 12px;margin-bottom:14px;
  }
.mq-tagline i {color:var(--c-accent);}
/* 反馈要素 列表 */
  .mq-check-list {list-style:none;padding:0;margin:18px 0 0;}
.mq-check-list li {
    position:relative;
    padding:10px 0 10px 34px;
    color:var(--c-text-dim);
    font-size:.94rem;line-height:1.7;
    border-bottom:1px dashed rgba(56,189,248,.12);
  }
.mq-check-list li:last-child {border-bottom:none;}
.mq-check-list li::before {
    content:"\f00c";
    font-family:"Font Awesome 6 Free";font-weight:900;
    position:absolute;left:0;top:11px;
    width:20px;height:20px;line-height:20px;text-align:center;
    font-size:10px;color:#0b1120;
    background:linear-gradient(135deg,var(--c-primary),var(--c-accent));
    border-radius:6px;
  }
.mq-check-list li strong {color:var(--c-text);font-weight:700;}
/* 简易表单 */
  .mq-form {
    background:var(--c-bg-soft);
    border:1px solid var(--c-line);
    border-radius:var(--r-card);
    padding:28px 26px;
    box-shadow:var(--shadow-soft);
    margin-top:26px;
  }
.mq-field {margin-bottom:18px;}
.mq-field label {
    display:block;font-size:.85rem;font-weight:700;
    color:var(--c-text);margin-bottom:8px;letter-spacing:.2px;
  }
.mq-field .req {color:var(--c-accent);margin-left:3px;}
.mq-input,.mq-select,.mq-textarea {
    width:100%;
    background:rgba(15,23,42,.6);
    border:1px solid rgba(56,189,248,.22);
    border-radius:12px;
    color:var(--c-text);
    font-family:inherit;font-size:.94rem;
    padding:12px 14px;
    outline:none;
    transition:border-color .2s ease,box-shadow .2s ease,background .2s ease;
  }
.mq-textarea {min-height:130px;resize:vertical;line-height:1.7;}
.mq-input::placeholder,.mq-textarea::placeholder {color:rgba(159,176,201,.6);}
.mq-input:focus,.mq-select:focus,.mq-textarea:focus {
    border-color:var(--c-primary);
    background:rgba(15,23,42,.85);
    box-shadow:0 0 0 3px rgba(56,189,248,.16);
  }
.mq-select {appearance:none;cursor:pointer;
    background-image:linear-gradient(45deg,transparent 50%,var(--c-text-dim) 50%),linear-gradient(135deg,var(--c-text-dim) 50%,transparent 50%);
    background-position:calc(100% - 20px) 20px,calc(100% - 14px) 20px;
    background-size:6px 6px,6px 6px;background-repeat:no-repeat;
  }
.mq-select option {background:var(--c-bg-soft);color:var(--c-text);}
.mq-form-note {
    font-size:.82rem;color:var(--c-text-dim);line-height:1.7;margin-top:14px;
  }
.mq-form-row {display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.mq-form-row {grid-template-columns:1fr;}
.mq-form {padding:22px 18px;}
/* 时间线：回复时效 */
  .mq-time-list {margin-top:26px;position:relative;padding-left:6px;}
.mq-time-item {
    display:flex;gap:16px;
    padding:16px 0;
    border-bottom:1px solid rgba(56,189,248,.1);
  }
.mq-time-item:last-child {border-bottom:none;}
.mq-time-badge {
    flex:0 0 auto;
    min-width:88px;text-align:center;
    font-family:'Inter',sans-serif;font-weight:800;
    font-size:.82rem;color:var(--c-primary);
    background:rgba(56,189,248,.1);
    border:1px solid rgba(56,189,248,.28);
    border-radius:var(--r-pill);
    padding:6px 10px;height:fit-content;
  }
.mq-time-body h4 {
    font-size:.98rem;font-weight:700;color:var(--c-text);margin:0 0 5px;
  }
.mq-time-body p {
    font-size:.9rem;color:var(--c-text-dim);line-height:1.7;margin:0;
  }
.mq-note-box {
    margin-top:26px;
    background:rgba(167,139,250,.08);
    border:1px solid rgba(167,139,250,.24);
    border-left:3px solid var(--c-accent);
    border-radius:14px;
    padding:20px 22px;
    color:var(--c-text-dim);
    font-size:.92rem;line-height:1.85;
  }
.mq-note-box strong {color:var(--c-text);}
.mq-note-box i {color:var(--c-accent);margin-right:7px;}