:root{
  --brand:#10b981;
  --accent:#fbbf24;
  --bg:#0a1410;
  --ink:#ecfdf5;
  --card:#101f19;
  --card-2:#132720;
  --line:rgba(16,185,129,.20);
  --soft:rgba(236,253,245,.62);
  --radius-lg:24px;
  --radius-md:18px;
  --radius-sm:14px;
  --shadow-soft:0 18px 44px -22px rgba(0,0,0,.85), 0 4px 18px -8px rgba(16,185,129,.18);
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  background:var(--bg);
  color:var(--ink);
  font-family:"Inter","Source Han Sans SC","Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
  overflow-x:hidden;
  background-image:
    radial-gradient(900px 520px at 88% -6%, rgba(16,185,129,.16), transparent 62%),
    radial-gradient(700px 460px at 4% 12%, rgba(251,191,36,.08), transparent 60%);
}
h1,h2,h3,h4,.serif{
  font-family:"Source Han Serif SC","Noto Serif SC","Songti SC",Georgia,serif;
  font-weight:700;
  letter-spacing:.01em;
}
a{text-decoration:none;color:inherit;}
a:hover{color:var(--brand);}
::selection{background:var(--brand);color:#04140e;}

/* ============ NAV ============ */
.top-nav{
  position:sticky;top:0;z-index:1040;
  backdrop-filter:blur(16px);
  background:rgba(10,20,16,.82);
  border-bottom:1px solid var(--line);
}
.navbar-brand{
  font-family:"Source Han Serif SC","Noto Serif SC",serif;
  font-size:1.42rem;font-weight:800;color:var(--ink)!important;
  display:flex;align-items:center;gap:.5rem;letter-spacing:.02em;
}
.navbar-brand .dot{
  width:10px;height:10px;border-radius:50%;
  background:linear-gradient(135deg,var(--brand),var(--accent));
  box-shadow:0 0 14px rgba(16,185,129,.9);
  flex:0 0 auto;
}
.nav-link{
  color:var(--soft)!important;font-size:.94rem;font-weight:500;
  padding:.5rem .9rem!important;border-radius:999px;transition:.22s;
}
.nav-link:hover{color:var(--ink)!important;background:rgba(16,185,129,.14);}
.navbar-toggler{border:1px solid var(--line);color:var(--ink);padding:.3rem .6rem;}
.navbar-toggler:focus{box-shadow:none;}

/* ============ HERO ============ */
.hero{
  position:relative;
  padding:clamp(56px,9vw,110px) 0 clamp(44px,7vw,80px);
  overflow:hidden;
}
.hero-frame{
  position:relative;
  border-radius:var(--radius-lg);
  overflow:hidden;
  border:1px solid var(--line);
  box-shadow:var(--shadow-soft);
  min-height:clamp(340px,52vw,520px);
  background:
    linear-gradient(180deg, rgba(10,20,16,.35) 0%, rgba(10,20,16,.86) 62%, var(--bg) 100%),
    linear-gradient(115deg,#0f2a20 0%,#123a2b 38%,#0b1f18 100%);
}
.hero-frame::after{
  content:"";
  position:absolute;inset:0;
  background-image:
    radial-gradient(520px 300px at 78% 26%, rgba(251,191,36,.16), transparent 62%),
    radial-gradient(420px 320px at 18% 78%, rgba(16,185,129,.22), transparent 66%);
  pointer-events:none;
}
.hero-inner{position:relative;z-index:2;padding:clamp(26px,4.4vw,58px);}
.hero-badge{
  display:inline-flex;align-items:center;gap:.45rem;
  background:rgba(16,185,129,.16);
  border:1px solid var(--line);
  color:var(--brand);
  font-size:.8rem;font-weight:600;letter-spacing:.06em;
  padding:.38rem .95rem;border-radius:999px;margin-bottom:1.1rem;
}
.hero-title{
  font-size:clamp(1.85rem,4.6vw,3.35rem);
  line-height:1.2;
  min-height:2.5em;
  margin-bottom:1rem;
}
.type-cursor{
  display:inline-block;width:3px;height:1em;vertical-align:-.12em;
  background:var(--accent);margin-left:4px;
  animation:blink 1s steps(1) infinite;
}
@keyframes blink{50%{opacity:0;}}
.hero-sub{
  color:var(--soft);font-size:clamp(.95rem,1.6vw,1.08rem);
  max-width:52ch;line-height:1.85;margin-bottom:1.6rem;
}
.hero-stats{display:flex;flex-wrap:wrap;gap:clamp(14px,3vw,42px);margin-top:1.4rem;}
.hero-stat b{
  display:block;font-size:clamp(1.7rem,4vw,2.5rem);
  font-weight:800;color:var(--accent);line-height:1.1;
  font-family:"Inter",sans-serif;
}
.hero-stat span{font-size:.82rem;color:var(--soft);letter-spacing:.06em;}
.btn-brand{
  background:linear-gradient(135deg,var(--brand),#059669);
  color:#04140e;font-weight:700;border:none;
  padding:.72rem 1.6rem;border-radius:999px;
  box-shadow:0 12px 26px -12px rgba(16,185,129,.9);
  transition:.24s;
}
.btn-brand:hover{transform:translateY(-2px);color:#04140e;box-shadow:0 18px 34px -14px rgba(16,185,129,1);}
.btn-ghost{
  border:1px solid var(--line);color:var(--ink);
  padding:.72rem 1.6rem;border-radius:999px;font-weight:600;
  background:rgba(236,253,245,.04);transition:.24s;
}
.btn-ghost:hover{background:rgba(16,185,129,.16);color:var(--ink);transform:translateY(-2px);}

/* ============ SECTION ============ */
.section{padding:clamp(42px,6.5vw,76px) 0;}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:1rem;margin-bottom:1.7rem;flex-wrap:wrap;}
.sec-title{
  font-size:clamp(1.4rem,3vw,2.05rem);margin:0;
  display:flex;align-items:center;gap:.6rem;
}
.sec-title i{color:var(--brand);font-size:.78em;}
.sec-desc{color:var(--soft);font-size:.9rem;margin:.5rem 0 0;max-width:60ch;line-height:1.75;}
.eyebrow{
  font-size:.76rem;letter-spacing:.18em;text-transform:uppercase;
  color:var(--brand);font-weight:700;margin-bottom:.55rem;display:block;
}

/* ============ PILLS ============ */
.pill{
  display:inline-flex;align-items:center;gap:.4rem;
  padding:.42rem 1rem;border-radius:999px;
  background:rgba(236,253,245,.05);
  border:1px solid var(--line);
  color:var(--soft);font-size:.83rem;font-weight:600;
  cursor:pointer;transition:.22s;white-space:nowrap;
}
.pill:hover{color:var(--ink);border-color:rgba(16,185,129,.5);transform:translateY(-2px);}
.pill.active{background:linear-gradient(135deg,var(--brand),#059669);color:#04140e;border-color:transparent;}
.pill-row{display:flex;flex-wrap:wrap;gap:.5rem;}

/* ============ LAYOUT: sidebar + grid ============ */
.browse-wrap{display:grid;grid-template-columns:238px minmax(0,1fr);gap:clamp(18px,3vw,34px);}
.filter-rail{
  position:sticky;top:84px;align-self:start;
  background:linear-gradient(180deg,var(--card),var(--card-2));
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  padding:1.3rem 1.15rem;
  box-shadow:var(--shadow-soft);
}
.rail-group+.rail-group{margin-top:1.5rem;padding-top:1.4rem;border-top:1px dashed var(--line);}
.rail-label{font-size:.76rem;letter-spacing:.14em;color:var(--brand);font-weight:700;margin-bottom:.7rem;display:block;}
.rail-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:.3rem;}
.rail-list a{
  display:flex;align-items:center;justify-content:space-between;
  padding:.5rem .7rem;border-radius:var(--radius-sm);
  font-size:.9rem;color:var(--soft);transition:.2s;
}
.rail-list a:hover{background:rgba(16,185,129,.14);color:var(--ink);}
.rail-list a em{font-style:normal;font-size:.74rem;color:rgba(236,253,245,.35);}
.timeline{position:relative;padding-left:1.35rem;}
.timeline::before{content:"";position:absolute;left:5px;top:6px;bottom:6px;width:2px;background:linear-gradient(180deg,var(--brand),transparent);border-radius:2px;}
.tl-item{position:relative;padding-bottom:1.05rem;}
.tl-item:last-child{padding-bottom:0;}
.tl-item::before{
  content:"";position:absolute;left:-1.35rem;top:.32rem;width:11px;height:11px;border-radius:50%;
  background:var(--bg);border:2px solid var(--brand);
}
.tl-item h6{margin:0 0 .22rem;font-size:.9rem;font-weight:700;color:var(--ink);}
.tl-item p{margin:0;font-size:.8rem;color:var(--soft);line-height:1.65;}

/* ============ POSTER GRID ============ */
.poster-grid{
  display:grid;width:100%;
  grid-template-columns:repeat(6,minmax(0,1fr));
  gap:clamp(12px,1.7vw,22px);
}
.poster-card{
  background:linear-gradient(180deg,var(--card),var(--card-2));
  border:1px solid var(--line);
  border-radius:var(--radius-md);
  overflow:hidden;
  display:flex;flex-direction:column;
  transition:transform .32s cubic-bezier(.2,.8,.3,1),box-shadow .32s,border-color .32s;
  opacity:0;transform:translateY(26px);
}
.poster-card.in{opacity:1;transform:translateY(0);transition:opacity .6s ease,transform .6s cubic-bezier(.2,.8,.3,1),box-shadow .3s,border-color .3s;}
.poster-card:hover{transform:translateY(-8px);box-shadow:0 26px 48px -22px rgba(0,0,0,.95),0 0 0 1px rgba(16,185,129,.35);border-color:rgba(16,185,129,.55);}
.poster-thumb{position:relative;width:100%;aspect-ratio:2/3;overflow:hidden;background:#0e2019;}
.poster-thumb img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s ease;}
.poster-card:hover .poster-thumb img{transform:scale(1.06);}
.poster-tag{
  position:absolute;top:10px;left:10px;
  background:rgba(10,20,16,.78);backdrop-filter:blur(6px);
  color:var(--accent);font-size:.7rem;font-weight:700;
  padding:.22rem .55rem;border-radius:999px;border:1px solid rgba(251,191,36,.35);
}
.poster-score{
  position:absolute;bottom:10px;right:10px;
  background:linear-gradient(135deg,var(--brand),#059669);
  color:#04140e;font-size:.74rem;font-weight:800;
  padding:.22rem .55rem;border-radius:999px;
}
.poster-body{padding:.75rem .8rem .9rem;}
.poster-name{
  font-size:.88rem;font-weight:700;line-height:1.4;margin:0 0 .3rem;
  color:var(--ink);
  display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden;
}
.poster-meta{font-size:.74rem;color:var(--soft);display:flex;gap:.5rem;flex-wrap:wrap;}

/* ============ RANK ============ */
.rank-list{display:flex;flex-direction:column;gap:.7rem;}
.rank-row{
  display:grid;grid-template-columns:52px 68px minmax(0,1fr) auto;
  align-items:center;gap:clamp(10px,1.6vw,20px);
  background:linear-gradient(180deg,var(--card),var(--card-2));
  border:1px solid var(--line);border-radius:var(--radius-md);
  padding:.7rem .95rem;transition:.28s;
  opacity:0;transform:translateY(20px);
}
.rank-row.in{opacity:1;transform:translateY(0);transition:opacity .55s ease,transform .55s ease,box-shadow .28s,border-color .28s,background .28s;}
.rank-row:hover{transform:translateY(-5px);box-shadow:0 22px 40px -22px rgba(0,0,0,.95);border-color:rgba(16,185,129,.5);}
.medal{
  width:40px;height:40px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  font-weight:800;font-size:.95rem;font-family:"Inter",sans-serif;
  background:rgba(236,253,245,.06);color:var(--soft);
}
.medal.gold{background:linear-gradient(135deg,#fbbf24,#f59e0b);color:#3b2600;box-shadow:0 0 18px -4px rgba(251,191,36,.8);}
.medal.silver{background:linear-gradient(135deg,#e5e7eb,#9ca3af);color:#1f2937;box-shadow:0 0 16px -6px rgba(229,231,235,.7);}
.medal.bronze{background:linear-gradient(135deg,#d97706,#92400e);color:#fff5e6;box-shadow:0 0 16px -6px rgba(217,119,6,.8);}
.rank-cover{width:68px;aspect-ratio:2/3;border-radius:var(--radius-sm);overflow:hidden;background:#0e2019;}
.rank-cover img{width:100%;height:100%;object-fit:cover;display:block;}
.rank-name{margin:0 0 .28rem;font-size:.95rem;font-weight:700;}
.rank-note{margin:0;font-size:.78rem;color:var(--soft);line-height:1.6;}
.rank-heat{font-size:.8rem;color:var(--accent);font-weight:700;white-space:nowrap;}

/* ============ UPCOMING ============ */
.up-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(14px,2vw,24px);}
.up-card{
  background:linear-gradient(180deg,var(--card),var(--card-2));
  border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:1.25rem 1.3rem;position:relative;overflow:hidden;transition:.3s;
  opacity:0;transform:translateY(24px);
}
.up-card.in{opacity:1;transform:translateY(0);transition:opacity .6s ease,transform .6s ease,box-shadow .3s,border-color .3s;}
.up-card:hover{transform:translateY(-8px);box-shadow:0 26px 46px -24px rgba(0,0,0,.95);border-color:rgba(16,185,129,.5);}
.up-date{
  display:inline-block;font-size:.74rem;font-weight:700;letter-spacing:.06em;
  color:var(--brand);background:rgba(16,185,129,.14);
  border:1px solid var(--line);border-radius:999px;
  padding:.24rem .72rem;margin-bottom:.8rem;
}
.up-card h4{font-size:1.02rem;margin:0 0 .45rem;}
.up-card p{margin:0;font-size:.83rem;color:var(--soft);line-height:1.72;}

/* ============ FAQ ============ */
.faq-item{
  border:1px solid var(--line);border-radius:var(--radius-md);
  background:linear-gradient(180deg,var(--card),var(--card-2));
  padding:1.05rem 1.2rem;margin-bottom:.75rem;
}
.faq-item h4{font-size:.98rem;margin:0 0 .5rem;color:var(--ink);}
.faq-item p{margin:0;font-size:.86rem;color:var(--soft);line-height:1.8;}

/* ============ FRIEND LINKS ============ */
.friend-box{
  border:1px solid var(--line);border-radius:var(--radius-lg);
  background:linear-gradient(180deg,rgba(16,185,129,.07),rgba(10,20,16,.4));
  padding:1.4rem 1.5rem;box-shadow:var(--shadow-soft);
}
.friend-box h3{font-size:1.05rem;margin:0 0 .8rem;display:flex;align-items:center;gap:.5rem;}
.friend-links{font-size:.86rem;color:var(--soft);line-height:2.1;word-break:break-all;}

/* ============ FOOTER ============ */
.site-foot{
  margin-top:clamp(40px,6vw,72px);
  border-top:1px solid var(--line);
  background:linear-gradient(180deg,rgba(16,185,129,.06),transparent 70%);
  padding:clamp(34px,5vw,56px) 0 1.6rem;
}
.foot-title{font-size:.95rem;font-weight:700;margin-bottom:.9rem;color:var(--ink);}
.foot-links{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:.5rem;}
.foot-links a{font-size:.85rem;color:var(--soft);transition:.2s;}
.foot-links a:hover{color:var(--brand);padding-left:3px;}
.foot-about{font-size:.85rem;color:var(--soft);line-height:1.9;max-width:46ch;}
.foot-bottom{
  border-top:1px solid var(--line);margin-top:2.2rem;padding-top:1.3rem;
  font-size:.79rem;color:rgba(236,253,245,.45);
  display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;
}

/* ============ REVEAL ============ */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .75s ease,transform .75s cubic-bezier(.2,.8,.3,1);}
.reveal.in{opacity:1;transform:translateY(0);}

/* ============ RESPONSIVE ============ */
@media (max-width:1199.98px){
  .poster-grid{grid-template-columns:repeat(4,minmax(0,1fr));}
}
@media (max-width:991.98px){
  .browse-wrap{grid-template-columns:1fr;}
  .filter-rail{position:static;}
  .up-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
}
@media (max-width:767.98px){
  .poster-grid{grid-template-columns:repeat(3,minmax(0,1fr));}
  .rank-row{grid-template-columns:40px 56px minmax(0,1fr);}
  .rank-heat{grid-column:3;justify-self:start;font-size:.75rem;}
  .rank-cover{width:56px;}
}
@media (max-width:575.98px){
  .poster-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .up-grid{grid-template-columns:1fr;}
  .hero-title{min-height:3.6em;}
}

/* --- 子页面追加 --- */
.guide-hero {padding:118px 0 8px;}
.step-grid {display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
.step-card {background:var(--card);border:1px solid var(--line);border-radius:var(--radius-md);padding:24px 22px;height:100%;position:relative;overflow:hidden;}
.step-card .step-no {font-size:34px;font-weight:900;color:rgba(16,185,129,.28);line-height:1;margin-bottom:10px;}
.step-card h3 {font-size:17px;font-weight:700;color:var(--ink);margin:0 0 10px;}
.step-card p {font-size:14px;line-height:1.85;color:var(--soft);margin:0;}
.tip-list {list-style:none;padding:0;margin:0;}
.tip-list li {display:flex;gap:14px;padding:18px 0;border-bottom:1px dashed var(--line);}
.tip-list li:last-child {border-bottom:none;}
.tip-list .tip-ico {flex:0 0 42px;height:42px;border-radius:12px;background:var(--card-2);border:1px solid var(--line);display:flex;align-items:center;justify-content:center;color:var(--brand);font-size:16px;}
.tip-list .tip-body h3 {font-size:16px;font-weight:700;color:var(--ink);margin:0 0 6px;}
.tip-list .tip-body p {font-size:14px;line-height:1.85;color:var(--soft);margin:0;}
.faq-item h3 {font-size:16px;font-weight:700;color:var(--ink);margin:0 0 8px;display:flex;gap:10px;align-items:flex-start;}
.faq-item h3 i {color:var(--accent);margin-top:3px;}
.cat-chips {display:flex;flex-wrap:wrap;gap:10px;margin-top:6px;}
.cat-chips a {display:inline-flex;align-items:center;gap:8px;padding:9px 16px;border-radius:999px;background:var(--card-2);border:1px solid var(--line);color:var(--ink);font-size:13.5px;text-decoration:none;transition:.25s;}
.cat-chips a:hover {border-color:var(--brand);color:var(--brand);transform:translateY(-2px);}
.cat-chips a i {color:var(--brand);font-size:13px;}
.step-grid {grid-template-columns:1fr 1fr;}
.guide-hero {padding:96px 0 4px;}
.step-grid {grid-template-columns:1fr;}

/* --- 子页面追加 --- */
.page-hero { padding: 130px 0 40px; position: relative; overflow: hidden; }
.page-hero::before {
    content: ""; position: absolute; inset: -30% -10% auto -10%; height: 520px;
    background: radial-gradient(60% 70% at 30% 20%, rgba(16,185,129,.20), transparent 70%),
                radial-gradient(50% 60% at 80% 0%, rgba(251,191,36,.13), transparent 70%);
    pointer-events: none;
  }
.page-hero-inner { position: relative; z-index: 2; }
.page-title { font-size: clamp(1.9rem, 4.2vw, 3rem); font-weight: 900; letter-spacing: -.5px; line-height: 1.18; margin: 14px 0 14px; }
.page-title .hl { color: var(--brand); }
.page-lead { color: var(--soft); max-width: 720px; font-size: 1.02rem; line-height: 1.85; }
.rule-card {
    background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-lg);
    padding: 26px 24px; height: 100%; box-shadow: var(--shadow-soft);
    transition: transform .25s ease, border-color .25s ease;
  }
.rule-card:hover { transform: translateY(-4px); border-color: rgba(16,185,129,.45); }
.rule-card h3 { font-size: 1.1rem; font-weight: 800; margin: 0 0 10px; display: flex; align-items: center; gap: 10px; }
.rule-card h3 i { color: var(--brand); font-size: 1rem; }
.rule-card p { color: var(--soft); font-size: .93rem; line-height: 1.85; margin: 0; }
.board-table { width: 100%; border-collapse: separate; border-spacing: 0; }
.board-table thead th {
    background: var(--card-2); color: var(--ink); font-size: .82rem; font-weight: 700;
    letter-spacing: .04em; padding: 14px 16px; border-bottom: 1px solid var(--line); white-space: nowrap;
  }
.board-table thead th:first-child { border-radius: var(--radius-sm) 0 0 0; }
.board-table thead th:last-child { border-radius: 0 var(--radius-sm) 0 0; }
.board-table tbody td {
    padding: 15px 16px; font-size: .9rem; color: var(--soft);
    border-bottom: 1px solid var(--line); background: var(--card); vertical-align: top;
  }
.board-table tbody tr:last-child td { border-bottom: none; }
.board-table tbody td:first-child { color: var(--ink); font-weight: 700; }
.board-table .tag {
    display: inline-block; padding: 3px 10px; border-radius: 999px; font-size: .74rem;
    background: rgba(16,185,129,.14); color: var(--brand); border: 1px solid var(--line); font-weight: 600;
  }
.board-table .tag.gold { background: rgba(251,191,36,.14); color: var(--accent); border-color: rgba(251,191,36,.30); }
.table-scroll { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius-md); }
.step-list { list-style: none; padding: 0; margin: 0; counter-reset: step; }
.step-list li {
    position: relative; padding: 18px 20px 18px 62px; margin-bottom: 14px;
    background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-md);
  }
.step-list li::before {
    counter-increment: step; content: counter(step);
    position: absolute; left: 18px; top: 18px; width: 28px; height: 28px;
    display: grid; place-items: center; border-radius: 50%;
    background: linear-gradient(135deg, var(--brand), #059669); color: #04120d;
    font-weight: 800; font-size: .82rem;
  }
.step-list h4 { font-size: .98rem; font-weight: 800; margin: 0 0 6px; color: var(--ink); }
.step-list p { margin: 0; color: var(--soft); font-size: .9rem; line-height: 1.8; }
.faq-q { width: 100%; text-align: left; background: transparent; border: 0; color: var(--ink); font-weight: 700; font-size: .96rem; padding: 17px 20px; display: flex; justify-content: space-between; align-items: center; gap: 14px; cursor: pointer; }
.faq-q i { color: var(--brand); transition: transform .25s ease; }
.faq-q.open i { transform: rotate(45deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .3s ease; }
.faq-a p { margin: 0; padding: 0 20px 18px; color: var(--soft); font-size: .9rem; line-height: 1.85; }
.faq-item.open .faq-a { max-height: 340px; }
.note-box {
    background: var(--card-2); border: 1px solid var(--line); border-left: 3px solid var(--accent);
    border-radius: var(--radius-sm); padding: 18px 20px; color: var(--soft);
    font-size: .92rem; line-height: 1.85;
  }
.note-box strong { color: var(--ink); }
footer.site-footer { border-top: 1px solid var(--line); background: var(--card); padding: 42px 0 28px; margin-top: 60px; }
footer.site-footer .fbrand { display: inline-flex; align-items: center; gap: 8px; font-weight: 800; color: var(--ink); text-decoration: none; font-size: 1.05rem; }
footer.site-footer .fbrand .dot { width: 9px; height: 9px; border-radius: 50%; background: var(--brand); box-shadow: 0 0 0 4px rgba(16,185,129,.18); }
footer.site-footer a.flink { color: var(--soft); text-decoration: none; font-size: .88rem; margin-right: 16px; }
footer.site-footer a.flink:hover { color: var(--brand); }
footer.site-footer .copy { color: rgba(236,253,245,.42); font-size: .8rem; margin-top: 18px; }

/* --- 子页面追加 --- */
.about-lead {font-size:1.06rem;line-height:1.95;color:var(--soft);}
.about-lead strong {color:var(--brand);font-weight:700;}
.about-card {background:var(--card);border:1px solid var(--line);border-radius:var(--radius-md);padding:26px 24px;height:100%;transition:.25s;}
.about-card:hover {border-color:rgba(16,185,129,.5);transform:translateY(-4px);background:var(--card-2);}
.about-card .ico {width:46px;height:46px;border-radius:14px;display:flex;align-items:center;justify-content:center;background:rgba(16,185,129,.12);color:var(--brand);font-size:1.15rem;margin-bottom:16px;}
.about-card h3 {font-size:1.06rem;font-weight:700;color:var(--ink);margin-bottom:10px;}
.about-card p {font-size:.92rem;line-height:1.85;color:var(--soft);margin:0;}
.num-strip {display:grid;grid-template-columns:repeat(4,1fr);gap:16px;}
.num-item {background:var(--card);border:1px solid var(--line);border-radius:var(--radius-sm);padding:22px 14px;text-align:center;}
.num-item .n {font-size:1.7rem;font-weight:800;color:var(--brand);letter-spacing:-.5px;}
.num-item .t {font-size:.82rem;color:var(--soft);margin-top:6px;}
.tl-item h4 {font-size:1rem;font-weight:700;color:var(--ink);margin-bottom:6px;}
.about-list {list-style:none;padding:0;margin:0;}
.about-list li {position:relative;padding-left:26px;margin-bottom:13px;font-size:.94rem;line-height:1.8;color:var(--soft);}
.about-list li::before {content:"\f00c";font-family:"Font Awesome 6 Free";font-weight:900;position:absolute;left:0;top:1px;color:var(--brand);font-size:.78rem;}
.qa-item {background:var(--card);border:1px solid var(--line);border-radius:var(--radius-sm);padding:20px 22px;margin-bottom:14px;}
.qa-item h4 {font-size:.98rem;font-weight:700;color:var(--ink);margin-bottom:8px;}
.qa-item h4 i {color:var(--accent);margin-right:8px;}
.qa-item p {font-size:.9rem;line-height:1.85;color:var(--soft);margin:0;}
.quote-box {background:var(--card-2);border-left:3px solid var(--accent);border-radius:var(--radius-sm);padding:22px 24px;}
.quote-box p {font-size:.95rem;line-height:1.9;color:var(--soft);margin:0;font-style:italic;}
.num-strip {grid-template-columns:repeat(2,1fr);}

/* --- 子页面追加 --- */
/* 本页专属少量样式，复用站点类名之外补充 */
  .doc-wrap {max-width:920px;margin:0 auto;}
.toc-card {
    background:var(--card);
    border:1px solid var(--line);
    border-radius:var(--radius-md);
    padding:22px 24px;
    box-shadow:var(--shadow-soft);
  }
.toc-card h3 {
    font-size:1rem;
    letter-spacing:.08em;
    text-transform:uppercase;
    color:var(--accent);
    margin-bottom:14px;
    font-weight:700;
  }
.toc-list {list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px 18px;}
.toc-list a {
    color:var(--soft);
    text-decoration:none;
    font-size:.94rem;
    display:flex;
    align-items:center;
    gap:8px;
    transition:.2s;
  }
.toc-list a:hover {color:var(--brand);}
.toc-list a i {font-size:.7rem;color:var(--brand);}
.doc-block {
    background:var(--card);
    border:1px solid var(--line);
    border-radius:var(--radius-lg);
    padding:30px 30px 26px;
    margin-bottom:24px;
    box-shadow:var(--shadow-soft);
  }
.doc-block h2 {
    font-size:1.3rem;
    font-weight:800;
    margin-bottom:16px;
    display:flex;
    align-items:flex-start;
    gap:12px;
    line-height:1.45;
  }
.doc-block h2 i {
    color:var(--brand);
    font-size:1.05rem;
    margin-top:5px;
    flex-shrink:0;
  }
.doc-block p {
    color:var(--soft);
    line-height:1.85;
    font-size:.97rem;
    margin-bottom:14px;
  }
.doc-block p:last-child {margin-bottom:0;}
.doc-block strong {color:var(--ink);font-weight:600;}
.doc-block ul {color:var(--soft);line-height:1.85;font-size:.97rem;padding-left:0;list-style:none;margin:0 0 14px;}
.doc-block ul li {position:relative;padding-left:22px;margin-bottom:10px;}
.doc-block ul li::before {
    content:"";
    position:absolute;
    left:2px;top:.68em;
    width:7px;height:7px;
    border-radius:50%;
    background:var(--brand);
    box-shadow:0 0 0 4px rgba(16,185,129,.14);
  }
.note-band {
    background:linear-gradient(135deg,rgba(16,185,129,.14),rgba(251,191,36,.08));
    border:1px solid var(--line);
    border-left:4px solid var(--accent);
    border-radius:var(--radius-sm);
    padding:16px 20px;
    color:var(--ink);
    font-size:.94rem;
    line-height:1.8;
    margin:16px 0 0;
  }
.note-band i {color:var(--accent);margin-right:8px;}
.contact-grid {display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:6px;}
.contact-item {
    background:var(--card-2);
    border:1px solid var(--line);
    border-radius:var(--radius-sm);
    padding:16px 18px;
  }
.contact-item .ci-label {font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;color:var(--accent);font-weight:700;margin-bottom:8px;}
.contact-item .ci-val {color:var(--soft);font-size:.94rem;line-height:1.7;word-break:break-all;}
.updated-line {color:var(--soft);font-size:.85rem;letter-spacing:.02em;}
.updated-line i {color:var(--brand);margin-right:6px;}
.toc-list {grid-template-columns:1fr;}
.contact-grid {grid-template-columns:1fr;}
.doc-block {padding:24px 20px 20px;}
.doc-block h2 {font-size:1.15rem;}