:root{
  --brand:#dc2626;
  --accent:#fb923c;
  --bg:#141013;
  --ink:#fef2f2;
  --ink-dim:rgba(254,242,242,.62);
  --ink-faint:rgba(254,242,242,.34);
  --line:rgba(254,242,242,.14);
  --line-soft:rgba(254,242,242,.07);
  --panel:#1b1518;
  --panel-2:#211a1d;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:'Inter',"PingFang SC","Microsoft YaHei",system-ui,sans-serif;
  font-size:14px;
  line-height:1.65;
  overflow-x:hidden;
}
h1,h2,h3,.handfont{
  font-family:"Bradley Hand","Segoe Script","PingFang SC","Microsoft YaHei",cursive;
  letter-spacing:.01em;
}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
::selection{background:var(--brand);color:#fff}

/* 滚动进度条 */
#readbar{
  position:fixed;top:0;left:0;height:3px;width:0;z-index:2000;
  background:linear-gradient(90deg,var(--brand),var(--accent));
  transition:width .08s linear;
}

/* 导航 */
.topnav{
  position:sticky;top:0;z-index:1500;
  background:rgba(20,16,19,.92);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.topnav .inner{
  max-width:1280px;margin:0 auto;padding:10px 18px;
  display:flex;align-items:center;gap:18px;
}
.brandmark{
  font-family:"Bradley Hand","Segoe Script",cursive;
  font-size:20px;font-weight:800;color:var(--ink);
  display:flex;align-items:center;gap:8px;white-space:nowrap;
}
.brandmark i{color:var(--brand)}
.navlinks{
  display:flex;gap:4px;flex-wrap:wrap;flex:1;
}
.navlinks a{
  font-size:13px;padding:5px 11px;border-radius:999px;
  color:var(--ink-dim);border:1px solid transparent;
  transition:.2s;
}
.navlinks a:hover,.navlinks a.active{
  color:var(--ink);border-color:var(--line);background:rgba(220,38,38,.12);
}
.navtoggle{
  display:none;background:none;border:1px solid var(--line);
  color:var(--ink);border-radius:8px;padding:5px 10px;font-size:16px;
}
@media(max-width:860px){
  .navtoggle{display:block}
  .navlinks{display:none;width:100%;order:3;padding:8px 0 4px}
  .navlinks.open{display:flex}
}

/* Hero */
.hero{
  position:relative;overflow:hidden;
  border-bottom:1px solid var(--line);
  padding:64px 18px 46px;
}
.hero-bg{
  position:absolute;inset:-12% -8%;
  background:
    radial-gradient(circle at 18% 26%, rgba(220,38,38,.30), transparent 46%),
    radial-gradient(circle at 82% 70%, rgba(251,146,60,.22), transparent 50%),
    linear-gradient(160deg,#1b1216 0%,#141013 60%,#0f0c0e 100%);
  will-change:transform;
}
.hero-grid{
  position:absolute;inset:0;
  background-image:linear-gradient(var(--line-soft) 1px,transparent 1px),linear-gradient(90deg,var(--line-soft) 1px,transparent 1px);
  background-size:58px 58px;
  opacity:.5;
}
.floatdot{
  position:absolute;border-radius:50%;border:1px solid var(--line);
  animation:floaty 9s ease-in-out infinite;
}
.floatdot.d1{width:78px;height:78px;left:8%;top:18%;animation-delay:.4s}
.floatdot.d2{width:36px;height:36px;left:76%;top:64%;border-color:rgba(251,146,60,.45);animation-delay:1.6s}
.floatdot.d3{width:120px;height:120px;left:62%;top:6%;animation-delay:2.6s;border-color:rgba(220,38,38,.4)}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-16px)}}
.hero-inner{position:relative;max-width:1280px;margin:0 auto}
.hero .kick{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;letter-spacing:.12em;text-transform:uppercase;
  color:var(--accent);border:1px solid rgba(251,146,60,.35);
  padding:4px 12px;border-radius:999px;margin-bottom:18px;
}
.hero h1{
  font-size:clamp(30px,5.4vw,60px);
  line-height:1.12;margin:0 0 16px;font-weight:800;
  background:linear-gradient(96deg,#fef2f2 8%,#dc2626 52%,#fb923c 96%);
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent;
}
.hero p.lead{max-width:640px;color:var(--ink-dim);font-size:15px;margin-bottom:22px}
.hero-stats{display:flex;flex-wrap:wrap;gap:26px;border-top:1px solid var(--line);padding-top:18px}
.hero-stats div span{display:block;font-size:22px;font-weight:800;color:var(--ink);font-family:'Inter',sans-serif}
.hero-stats div small{color:var(--ink-faint);font-size:12px;letter-spacing:.06em}

/* 轮播 */
.carousel-shell{max-width:1280px;margin:26px auto 0;padding:0 18px}
.slide-row{display:grid;grid-template-columns:repeat(6,1fr);gap:12px}
.slide-card{
  position:relative;border:1px solid var(--line);border-radius:6px;overflow:hidden;
  aspect-ratio:2/3;background:var(--panel);
}
.slide-card img{width:100%;height:100%;object-fit:cover;transition:.5s}
.slide-card::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(to top,rgba(20,16,19,.95) 6%,rgba(20,16,19,.15) 60%,transparent);
}
.slide-card .cap{
  position:absolute;left:0;right:0;bottom:0;z-index:2;padding:8px 9px;
  font-size:12px;font-weight:600;
}
.slide-card .cap em{display:block;font-style:normal;color:var(--ink-faint);font-size:10px;font-weight:400}
.playdot{
  position:absolute;top:50%;left:50%;transform:translate(-50%,-50%) scale(.85);
  width:38px;height:38px;border-radius:50%;z-index:3;
  background:linear-gradient(135deg,var(--brand),var(--accent));
  display:flex;align-items:center;justify-content:center;color:#fff;font-size:13px;
  opacity:0;transition:.28s;
}
.slide-card:hover .playdot{opacity:1;transform:translate(-50%,-50%) scale(1)}
.slide-card:hover img{transform:scale(1.06)}
@media(max-width:1100px){.slide-row{grid-template-columns:repeat(4,1fr)}}
@media(max-width:660px){.slide-row{grid-template-columns:repeat(2,1fr)}}

/* 通用区块 */
section.block{max-width:1280px;margin:0 auto;padding:52px 18px 0}
.block-head{
  display:flex;align-items:flex-end;justify-content:space-between;gap:16px;
  border-bottom:1px solid var(--line);padding-bottom:12px;margin-bottom:22px;flex-wrap:wrap;
}
.block-head h2{font-size:22px;margin:0;font-weight:800}
.block-head h2 i{color:var(--brand);margin-right:6px}
.block-head .sub{color:var(--ink-faint);font-size:12.5px}

/* 分类入口 */
.cat-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:12px}
.cat-card{
  border:1px solid var(--line);border-radius:6px;padding:18px 14px;
  background:var(--panel);transition:.22s;position:relative;overflow:hidden;
}
.cat-card i{font-size:19px;color:var(--accent);display:block;margin-bottom:10px}
.cat-card b{display:block;font-size:14px;margin-bottom:4px}
.cat-card span{font-size:11.5px;color:var(--ink-faint)}
.cat-card:hover{border-color:var(--brand);background:var(--panel-2)}
.cat-card::before{
  content:"";position:absolute;inset:0;transform:translateX(-120%);
  background:linear-gradient(100deg,transparent,rgba(251,146,60,.16),transparent);
}
.cat-card:hover::before{animation:sweep .8s ease}
@keyframes sweep{to{transform:translateX(120%)}}
@media(max-width:1000px){.cat-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:560px){.cat-grid{grid-template-columns:repeat(2,1fr)}}

/* 海报墙 */
.poster-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}
@media(max-width:1180px){.poster-grid{grid-template-columns:repeat(4,1fr)}}
@media(max-width:780px){.poster-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:480px){.poster-grid{grid-template-columns:repeat(2,1fr)}}
.poster{
  position:relative;border:1px solid var(--line);border-radius:6px;overflow:hidden;
  aspect-ratio:2/3;background:var(--panel);transition:.22s;
}
.poster img{width:100%;height:100%;object-fit:cover;transition:.45s}
.poster::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(to top,rgba(20,16,19,.96) 4%,rgba(20,16,19,.1) 58%,transparent);
}
.poster .meta{
  position:absolute;left:0;right:0;bottom:0;z-index:2;padding:9px 10px;
}
.poster .meta h3{font-size:12.5px;margin:0 0 3px;font-weight:700;line-height:1.35;font-family:'Inter',sans-serif}
.poster .meta p{margin:0;font-size:10.5px;color:var(--ink-faint)}
.poster .tag{
  position:absolute;top:8px;left:8px;z-index:2;font-size:10px;
  background:rgba(220,38,38,.9);color:#fff;padding:2px 7px;border-radius:999px;
}
.poster .tag.alt{background:rgba(251,146,60,.92);color:#1a1113}
.poster:hover{border-color:var(--brand)}
.poster:hover img{transform:scale(1.07)}
.poster .playdot{opacity:0}
.poster:hover .playdot{opacity:1;transform:translate(-50%,-50%) scale(1)}

/* 排行榜 */
.rank-wrap{display:grid;grid-template-columns:1fr 1fr;gap:0 36px;border-top:1px solid var(--line)}
@media(max-width:760px){.rank-wrap{grid-template-columns:1fr}}
.rank-item{
  display:flex;align-items:center;gap:14px;padding:12px 2px;border-bottom:1px solid var(--line-soft);
  transition:.2s;
}
.rank-item:hover{background:rgba(220,38,38,.07);padding-left:8px}
.rank-no{
  font-family:"Bradley Hand",cursive;font-size:19px;font-weight:800;width:30px;text-align:center;
  color:var(--ink-faint);flex:none;
}
.rank-item:nth-child(-n+3) .rank-no{color:var(--brand)}
.rank-item b{font-size:13.5px;font-weight:600}
.rank-item small{display:block;color:var(--ink-faint);font-size:11px}
.rank-heat{margin-left:auto;font-size:11.5px;color:var(--accent);white-space:nowrap}

/* 对比表格 */
.cmp-table{width:100%;border-collapse:collapse;font-size:13px;margin-top:6px}
.cmp-table th,.cmp-table td{border:1px solid var(--line);padding:11px 13px;text-align:left}
.cmp-table th{background:var(--panel);font-weight:700;font-size:12.5px;color:var(--ink)}
.cmp-table td{color:var(--ink-dim)}
.cmp-table tr:hover td{background:rgba(254,242,242,.03)}
.cmp-table td strong{color:var(--accent);font-weight:600}

/* 编号清单 */
.step-list{counter-reset:s;list-style:none;padding:0;margin:0;max-width:820px}
.step-list li{
  counter-increment:s;position:relative;padding:11px 0 11px 46px;
  border-bottom:1px solid var(--line-soft);color:var(--ink-dim);font-size:13.5px;
}
.step-list li::before{
  content:counter(s,decimal-leading-zero);
  position:absolute;left:0;top:11px;font-family:"Bradley Hand",cursive;
  font-size:13px;font-weight:800;color:var(--brand);
  border:1px solid var(--line);border-radius:50%;width:28px;height:28px;
  display:flex;align-items:center;justify-content:center;
}
.step-list li b{color:var(--ink);font-weight:600}

/* 专题 */
.topic-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
@media(max-width:900px){.topic-grid{grid-template-columns:1fr}}
.topic{
  border:1px solid var(--line);border-radius:6px;padding:20px;background:var(--panel);
  transition:.22s;
}
.topic:hover{border-color:var(--accent);background:var(--panel-2)}
.topic span.k{font-size:11px;letter-spacing:.12em;color:var(--accent);text-transform:uppercase}
.topic h3{font-size:16px;margin:10px 0 8px;font-weight:800}
.topic p{margin:0;font-size:12.5px;color:var(--ink-dim)}

/* FAQ */
.faq{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line-soft);padding:14px 0}
.faq summary{
  cursor:pointer;font-size:14px;font-weight:600;list-style:none;
  display:flex;justify-content:space-between;align-items:center;gap:12px;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--accent);font-size:17px}
.faq details[open] summary::after{content:"–"}
.faq p{margin:10px 0 0;color:var(--ink-dim);font-size:13px;max-width:840px}

/* 友链 */
.friendzone{
  max-width:1280px;margin:52px auto 0;padding:22px 18px;
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
}
.friendzone h2{font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-faint);margin:0 0 12px}
.friendzone .fl{font-size:13px;color:var(--ink-dim);line-height:2}

/* 页脚 */
footer.sitefoot{
  max-width:1280px;margin:0 auto;padding:34px 18px 46px;
  display:flex;justify-content:space-between;gap:26px;flex-wrap:wrap;font-size:12.5px;
  color:var(--ink-faint);
}
footer.sitefoot a{color:var(--ink-dim)}
footer.sitefoot a:hover{color:var(--accent)}
footer.sitefoot .col{min-width:170px}
footer.sitefoot b{display:block;color:var(--ink);font-size:13px;margin-bottom:8px;font-weight:700}

/* 按钮 */
.btn-glow{
  display:inline-flex;align-items:center;gap:8px;
  padding:9px 20px;border-radius:999px;font-size:13px;font-weight:600;
  color:#fff;position:relative;overflow:hidden;border:none;
  background:linear-gradient(96deg,var(--brand),var(--accent),var(--brand));
  background-size:220% 100%;transition:background-position .55s;
}
.btn-glow:hover{background-position:100% 0;color:#fff}
.btn-ghost{
  display:inline-flex;align-items:center;gap:8px;
  padding:9px 20px;border-radius:999px;font-size:13px;font-weight:600;
  border:1px solid var(--line);color:var(--ink-dim);position:relative;overflow:hidden;
}
.btn-ghost:hover{color:var(--ink);border-color:var(--accent)}
.btn-ghost::after{
  content:"";position:absolute;inset:0;transform:translateX(-130%);
  background:linear-gradient(100deg,transparent,rgba(254,242,242,.14),transparent);
}
.btn-ghost:hover::after{animation:sweep .85s ease}

/* --- 子页面追加 --- */
/* ===== 顶部导航 ===== */
.topnav {
  position:sticky;top:0;z-index:900;
  background:rgba(20,16,19,.86);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line-soft);
}
.navlinks a:hover {color:var(--ink);background:var(--panel-2);}
/* ===== 页头 ===== */
.about-hero {
  position:relative;overflow:hidden;
  padding:78px 0 58px;
  border-bottom:1px solid var(--line-soft);
}
.about-hero::before {
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(620px 300px at 12% -10%, rgba(220,38,38,.28), transparent 70%),
    radial-gradient(560px 300px at 88% 0%, rgba(251,146,60,.16), transparent 70%);
  pointer-events:none;
}
.about-hero .wrap {max-width:1200px;margin:0 auto;padding:0 20px;position:relative;}
.eyebrow {
  display:inline-flex;align-items:center;gap:8px;
  font-size:12.5px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;
  color:var(--accent);
  border:1px solid rgba(251,146,60,.36);
  background:rgba(251,146,60,.08);
  padding:6px 13px;border-radius:999px;margin-bottom:20px;
}
.about-hero h1 {
  font-size:clamp(27px,4.4vw,44px);
  font-weight:800;line-height:1.2;margin:0 0 18px;letter-spacing:-.4px;
}
.about-hero h1 em {
  font-style:normal;
  background:linear-gradient(100deg,var(--brand),var(--accent));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.about-hero p.lead {
  max-width:720px;color:var(--ink-dim);font-size:16px;line-height:1.85;margin:0;
}
.hero-meta {
  display:flex;flex-wrap:wrap;gap:14px;margin-top:30px;
}
.hero-meta .chip {
  display:flex;align-items:center;gap:9px;
  background:var(--panel);border:1px solid var(--line);
  padding:11px 16px;border-radius:12px;
  font-size:13.5px;color:var(--ink-dim);
}
.hero-meta .chip i {color:var(--brand);}
.hero-meta .chip b {color:var(--ink);font-weight:700;}
/* ===== 通用区块 ===== */
.sec {padding:64px 0;}
.sec .wrap {max-width:1200px;margin:0 auto;padding:0 20px;}
.sec-head {margin-bottom:34px;max-width:820px;}
.sec-head .tag {
  font-size:12.5px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;
  color:var(--brand);margin-bottom:10px;display:block;
}
.sec-head h2 {
  font-size:clamp(21px,2.7vw,29px);font-weight:800;line-height:1.32;margin:0 0 12px;letter-spacing:-.3px;
}
.sec-head p {color:var(--ink-dim);font-size:15px;line-height:1.85;margin:0;}
/* 特色卡片 */
.feat-grid {display:grid;grid-template-columns:repeat(auto-fit,minmax(258px,1fr));gap:18px;}
.feat {
  background:linear-gradient(180deg,var(--panel),var(--panel-2));
  border:1px solid var(--line-soft);border-radius:16px;padding:26px 24px;
  transition:.25s;
}
.feat:hover {border-color:rgba(220,38,38,.42);transform:translateY(-3px);}
.feat .ico {
  width:44px;height:44px;border-radius:12px;display:grid;place-items:center;
  background:rgba(220,38,38,.14);color:var(--brand);font-size:18px;margin-bottom:16px;
}
.feat h3 {font-size:16.5px;font-weight:700;margin:0 0 10px;}
.feat p {color:var(--ink-dim);font-size:14px;line-height:1.8;margin:0;}
/* 选片标准列表 */
.std-list {display:grid;gap:14px;}
.std {
  display:flex;gap:16px;
  background:var(--panel);border:1px solid var(--line-soft);
  border-left:3px solid var(--brand);
  border-radius:12px;padding:20px 22px;
}
.std .n {
  font-size:15px;font-weight:800;color:var(--brand);
  min-width:34px;padding-top:2px;
}
.std h3 {font-size:15.5px;font-weight:700;margin:0 0 7px;}
.std p {color:var(--ink-dim);font-size:14px;line-height:1.8;margin:0;}
/* 数字统计 */
.stat-row {
  display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));
  gap:16px;
  background:linear-gradient(180deg,var(--panel),var(--panel-2));
  border:1px solid var(--line-soft);border-radius:18px;
  padding:30px 26px;
}
.stat-row .st {text-align:center;}
.stat-row .st b {
  display:block;font-size:29px;font-weight:800;letter-spacing:-.5px;
  background:linear-gradient(100deg,var(--brand),var(--accent));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.stat-row .st span {color:var(--ink-faint);font-size:13px;margin-top:7px;display:block;}
/* 对比表 */
.cmp-wrap {overflow-x:auto;border:1px solid var(--line-soft);border-radius:16px;background:var(--panel);}
table.cmp-table {width:100%;border-collapse:collapse;min-width:560px;}
table.cmp-table th,table.cmp-table td {
  padding:15px 18px;text-align:left;font-size:14px;border-bottom:1px solid var(--line-soft);
}
table.cmp-table th {
  color:var(--ink);font-weight:700;font-size:13px;letter-spacing:.05em;
  background:rgba(220,38,38,.1);
}
table.cmp-table td {color:var(--ink-dim);line-height:1.7;}
table.cmp-table tr:last-child td {border-bottom:none;}
table.cmp-table td:first-child {color:var(--ink);font-weight:600;}
table.cmp-table i.yes {color:var(--accent);margin-right:6px;}
table.cmp-table i.no {color:var(--ink-faint);margin-right:6px;}
/* 时间线 */
.timeline {position:relative;padding-left:26px;}
.timeline::before {
  content:"";position:absolute;left:6px;top:6px;bottom:6px;width:2px;
  background:linear-gradient(180deg,var(--brand),rgba(251,146,60,.2));
}
.tl-item {position:relative;padding-bottom:26px;}
.tl-item:last-child {padding-bottom:0;}
.tl-item::before {
  content:"";position:absolute;left:-26px;top:5px;width:11px;height:11px;border-radius:50%;
  background:var(--brand);box-shadow:0 0 0 4px rgba(220,38,38,.16);
}
.tl-item h3 {font-size:15.5px;font-weight:700;margin:0 0 7px;}
.tl-item p {color:var(--ink-dim);font-size:14px;line-height:1.8;margin:0;}
/* 常见问答 */
.faq-item {
  border:1px solid var(--line-soft);border-radius:13px;background:var(--panel);
  padding:19px 22px;margin-bottom:12px;
}
.faq-item h3 {font-size:15px;font-weight:700;margin:0 0 9px;display:flex;gap:10px;align-items:flex-start;}
.faq-item h3 i {color:var(--brand);font-size:13px;margin-top:4px;}
.faq-item p {color:var(--ink-dim);font-size:14px;line-height:1.82;margin:0;}
/* 声明块 */
.note-box {
  background:rgba(251,146,60,.07);
  border:1px solid rgba(251,146,60,.28);
  border-radius:14px;padding:22px 24px;
}
.note-box h3 {font-size:15.5px;font-weight:700;margin:0 0 10px;color:var(--accent);}
.note-box p {color:var(--ink-dim);font-size:14px;line-height:1.85;margin:0 0 10px;}
.note-box p:last-child {margin-bottom:0;}
/* CTA */
.cta-band {
  background:linear-gradient(120deg,rgba(220,38,38,.2),rgba(251,146,60,.1));
  border:1px solid var(--line);border-radius:20px;
  padding:38px 34px;display:flex;flex-wrap:wrap;gap:22px;
  align-items:center;justify-content:space-between;
}
.cta-band h2 {font-size:clamp(19px,2.4vw,25px);font-weight:800;margin:0 0 8px;}
.cta-band p {color:var(--ink-dim);font-size:14.5px;margin:0;line-height:1.8;max-width:560px;}
.cta-actions {display:flex;gap:12px;flex-wrap:wrap;}
.btn-p {
  display:inline-flex;align-items:center;gap:9px;
  background:linear-gradient(100deg,var(--brand),var(--accent));
  color:#fff;font-weight:700;font-size:14.5px;
  padding:12px 22px;border-radius:11px;transition:.22s;
}
.btn-p:hover {filter:brightness(1.08);transform:translateY(-2px);color:#fff;}
.btn-s {
  display:inline-flex;align-items:center;gap:9px;
  border:1px solid var(--line);color:var(--ink);font-weight:600;font-size:14.5px;
  padding:12px 22px;border-radius:11px;transition:.22s;background:rgba(254,242,242,.03);
}
.btn-s:hover {border-color:var(--brand);color:var(--ink);background:rgba(220,38,38,.1);}
/* 页脚 */
.site-footer {
  border-top:1px solid var(--line-soft);
  padding:44px 0 34px;margin-top:20px;
  background:rgba(0,0,0,.22);
}
.site-footer .wrap {max-width:1200px;margin:0 auto;padding:0 20px;}
.foot-top {display:flex;flex-wrap:wrap;gap:26px;justify-content:space-between;align-items:flex-start;}
.foot-brand {max-width:400px;}
.foot-brand .brandmark {margin-bottom:12px;}
.foot-brand p {color:var(--ink-faint);font-size:13.5px;line-height:1.8;margin:0;}
.foot-links {display:flex;flex-wrap:wrap;gap:10px 22px;}
.foot-links a {color:var(--ink-dim);font-size:13.5px;transition:.2s;}
.foot-links a:hover {color:var(--brand);}
.foot-bottom {
  margin-top:28px;padding-top:20px;border-top:1px solid var(--line-soft);
  display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;
  color:var(--ink-faint);font-size:12.5px;
}
.foot-bottom .fl {display:flex;flex-wrap:wrap;gap:8px 18px;}
.sec {padding:48px 0;}
.cta-band {padding:28px 22px;}
.about-hero {padding:56px 0 44px;}

/* --- 子页面追加 --- */
.legal-hero {padding:72px 0 40px;position:relative;overflow:hidden;}
.legal-hero h1 {font-size:clamp(1.7rem,4vw,2.7rem);font-weight:800;letter-spacing:-.02em;line-height:1.25;margin:14px 0 16px;}
.legal-hero p.lead {color:var(--ink-dim);max-width:760px;font-size:1.02rem;line-height:1.85;}
.legal-tag {display:inline-flex;align-items:center;gap:8px;font-size:.76rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);border:1px solid var(--line);padding:7px 14px;border-radius:999px;}
.legal-grid {display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:34px;align-items:start;padding:26px 0 70px;}
.legal-card {background:var(--panel);border:1px solid var(--line-soft);border-radius:16px;padding:28px 30px;margin-bottom:22px;}
.legal-card h2 {font-size:1.22rem;font-weight:800;margin-bottom:14px;letter-spacing:-.01em;display:flex;align-items:center;gap:10px;}
.legal-card h2 i {color:var(--brand);font-size:1rem;}
.legal-card h3 {font-size:1rem;font-weight:700;margin:18px 0 8px;color:var(--ink);}
.legal-card p,.legal-card li {color:var(--ink-dim);font-size:.94rem;line-height:1.9;}
.legal-card ul {padding-left:20px;margin:8px 0;}
.legal-card li {margin-bottom:6px;}
.legal-card li::marker {color:var(--accent);}
.legal-side {position:sticky;top:96px;background:var(--panel-2);border:1px solid var(--line-soft);border-radius:16px;padding:22px 22px 24px;}
.legal-side h3 {font-size:.98rem;font-weight:700;margin-bottom:14px;}
.legal-side a {display:flex;align-items:center;gap:9px;color:var(--ink-dim);text-decoration:none;font-size:.88rem;padding:8px 0;border-bottom:1px dashed var(--line-soft);transition:color .2s;}
.legal-side a:last-child {border-bottom:none;}
.legal-side a:hover {color:var(--accent);}
.legal-side a i {color:var(--brand);font-size:.72rem;}
.legal-note {background:rgba(220,38,38,.09);border:1px solid rgba(220,38,38,.3);border-radius:14px;padding:16px 18px;margin-top:18px;}
.legal-note p {color:var(--ink);font-size:.88rem;margin:0;line-height:1.8;}
.legal-time {display:flex;flex-wrap:wrap;gap:10px 22px;margin-top:10px;color:var(--ink-faint);font-size:.82rem;}
.legal-time i {color:var(--accent);margin-right:6px;}
.legal-grid {grid-template-columns:1fr;}
.legal-side {position:static;}
.legal-card {padding:22px 18px;}

/* --- 子页面追加 --- */
.page-hero {padding:64px 0 34px;}
.page-hero h1 {font-size:clamp(1.9rem,4.4vw,3rem);font-weight:900;line-height:1.15;margin:14px 0 16px;letter-spacing:-.5px;}
.page-hero h1 .hl {color:var(--brand);}
.page-hero p.lead {max-width:760px;color:var(--ink-dim);font-size:1.02rem;line-height:1.85;}
.crumb {font-size:.8rem;color:var(--ink-faint);letter-spacing:.5px;}
.crumb a {color:var(--ink-faint);text-decoration:none;}
.crumb a:hover {color:var(--accent);}
.guide-layout {display:grid;grid-template-columns:250px 1fr;gap:38px;align-items:start;}
.toc {position:sticky;top:88px;background:var(--panel);border:1px solid var(--line-soft);border-radius:14px;padding:20px 18px;}
.toc h4 {font-size:.78rem;text-transform:uppercase;letter-spacing:1.4px;color:var(--ink-faint);margin:0 0 14px;}
.toc a {display:block;color:var(--ink-dim);text-decoration:none;font-size:.9rem;padding:9px 10px;border-radius:9px;transition:.2s;border-left:2px solid transparent;}
.toc a:hover {background:var(--panel-2);color:var(--ink);border-left-color:var(--brand);}
.sec-block {margin-bottom:52px;scroll-margin-top:90px;}
.sec-block h2 {font-size:clamp(1.25rem,2.6vw,1.7rem);font-weight:800;margin:0 0 8px;letter-spacing:-.3px;}
.sec-block h2 .num {color:var(--brand);font-weight:900;margin-right:8px;}
.sec-block h3 {font-size:1.02rem;font-weight:700;color:var(--accent);margin:24px 0 8px;}
.sec-block p {color:var(--ink-dim);line-height:1.9;font-size:.95rem;margin:0 0 12px;}
.sec-block ul {color:var(--ink-dim);line-height:1.9;font-size:.95rem;padding-left:0;list-style:none;margin:0 0 12px;}
.sec-block ul li {position:relative;padding-left:22px;margin-bottom:8px;}
.sec-block ul li::before {content:"\f058";font-family:"Font Awesome 6 Free";font-weight:900;position:absolute;left:0;top:1px;color:var(--brand);font-size:.82rem;}
.sec-block p strong, .sec-block li strong {color:var(--ink);font-weight:600;}
.tip-card {background:var(--panel);border:1px solid var(--line-soft);border-radius:14px;padding:20px 20px 16px;height:100%;transition:.25s;}
.tip-card:hover {border-color:var(--line);transform:translateY(-3px);}
.tip-card i {font-size:1.35rem;color:var(--brand);margin-bottom:12px;display:block;}
.tip-card h3 {font-size:1rem;font-weight:700;color:var(--ink);margin:0 0 8px;}
.tip-card p {font-size:.86rem;color:var(--ink-dim);line-height:1.75;margin:0;}
.step-list li::after {content:"";position:absolute;left:16px;top:36px;bottom:6px;width:1px;background:var(--line-soft);}
.step-list li:last-child {padding-bottom:0;}
.step-list li:last-child::after {display:none;}
.step-list li strong {color:var(--ink);font-weight:600;display:block;margin-bottom:2px;}
.qa-item {border-bottom:1px solid var(--line-soft);padding:18px 0;}
.qa-item:last-child {border-bottom:none;}
.qa-item h3 {font-size:.98rem;font-weight:700;color:var(--ink);margin:0 0 8px;display:flex;gap:10px;align-items:flex-start;}
.qa-item h3 i {color:var(--accent);margin-top:3px;font-size:.85rem;}
.qa-item p {font-size:.9rem;color:var(--ink-dim);line-height:1.85;margin:0;padding-left:24px;}
.note-bar {background:linear-gradient(135deg,rgba(220,38,38,.14),rgba(251,146,60,.08));border:1px solid var(--line);border-radius:14px;padding:18px 20px;display:flex;gap:14px;align-items:flex-start;margin:26px 0;}
.note-bar i {color:var(--brand);font-size:1.1rem;margin-top:3px;}
.note-bar p {margin:0;font-size:.9rem;color:var(--ink-dim);line-height:1.8;}
.guide-layout {grid-template-columns:1fr;gap:26px;}
.toc {position:static;}

/* --- 子页面追加 --- */
.sitemap-grid {display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:18px;margin-top:26px;}
.map-card {background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:22px 22px 18px;transition:.25s;}
.map-card:hover {border-color:rgba(220,38,38,.5);transform:translateY(-3px);}
.map-card h3 {font-size:1.02rem;font-weight:700;color:var(--ink);margin:0 0 14px;display:flex;align-items:center;gap:10px;}
.map-card h3 i {color:var(--brand);font-size:.95rem;}
.map-links {list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:9px;}
.map-links a {color:var(--ink-dim);text-decoration:none;font-size:.9rem;display:flex;align-items:center;gap:9px;transition:.2s;}
.map-links a:hover {color:var(--accent);}
.map-links a i {font-size:.62rem;color:var(--ink-faint);}
.map-desc {color:var(--ink-dim);font-size:.9rem;line-height:1.85;margin:14px 0 0;}
.sitemap-note {background:var(--panel-2);border:1px solid var(--line-soft);border-radius:14px;padding:18px 20px;margin-top:30px;}
.sitemap-note p {margin:0;color:var(--ink-dim);font-size:.88rem;line-height:1.85;}