/* 无名辅助官网 · 暗金战纹主题 */
:root{
  --bg:#0d0f14;--bg2:#12151c;--card:#171b24;--card2:#1d2230;--line:#272d3a;
  --text:#ebe7de;--mute:#a1a7b4;--gold:#f2b84b;--gold2:#ffd68a;--ink:#1a1406;
  --red:#e5484d;--green:#3fb97a;--radius:14px;--wrap:1200px;
  --shadow:0 10px 30px rgba(0,0,0,.35);
  --font:"PingFang SC","Microsoft YaHei","Hiragino Sans GB","Noto Sans CJK SC",system-ui,-apple-system,"Segoe UI",sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:84px}
body{margin:0;background:var(--bg);color:var(--text);font:16px/1.75 var(--font);
  background-image:linear-gradient(115deg,rgba(242,184,75,.035) 0 1px,transparent 1px 100%);background-size:46px 46px}
img{max-width:100%;height:auto;display:block}
a{color:var(--gold2);text-decoration:none}
a:hover{text-decoration:underline}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:4px}
h1,h2,h3{line-height:1.3;margin:0 0 .6em;letter-spacing:.01em}
h1{font-size:clamp(28px,5.2vw,50px)}
h2{font-size:clamp(23px,3.4vw,34px)}
h3{font-size:clamp(18px,2.2vw,21px)}
p{margin:0 0 1em}
ul,ol{padding-left:1.3em;margin:0 0 1em}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 16px}
.skip{position:absolute;left:-999px;top:0;background:var(--gold);color:var(--ink);padding:8px 14px;z-index:99}
.skip:focus{left:12px;top:12px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:50;background:rgba(13,15,20,.92);backdrop-filter:saturate(140%) blur(10px);border-bottom:1px solid var(--line)}
.site-header .wrap{display:flex;align-items:center;gap:20px;min-height:66px}
.logo{display:flex;align-items:center;gap:10px;color:var(--text);font-weight:800;font-size:19px;white-space:nowrap}
.logo:hover{text-decoration:none}
.logo-mark{width:34px;height:34px;flex:none}
.logo small{display:block;font-size:11px;font-weight:400;color:var(--mute);letter-spacing:.08em;line-height:1.2}
.nav{flex:1;min-width:0}
.nav ul{list-style:none;display:flex;gap:4px;margin:0;padding:0}
.nav a{display:block;padding:8px 12px;border-radius:8px;color:var(--mute);font-size:15px;white-space:nowrap}
.nav a:hover,.nav a[aria-current="page"]{color:var(--text);background:var(--card);text-decoration:none}
.nav a[aria-current="page"]{color:var(--gold)}
.nav .ext::after{content:"↗";font-size:11px;margin-left:3px;opacity:.6}
.header-cta{flex:none}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:10px 22px;border-radius:10px;font-weight:700;font-size:16px;border:1px solid transparent;cursor:pointer;transition:transform .15s,background .15s,border-color .15s;text-align:center;line-height:1.3}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
.btn-gold{background:var(--gold);color:var(--ink)}
.btn-gold:hover{background:var(--gold2)}
.btn-line{border-color:#3a4254;color:var(--text);background:rgba(255,255,255,.02)}
.btn-line:hover{border-color:var(--gold);color:var(--gold2)}
.btn-red{background:var(--red);color:#fff}
.btn-sm{min-height:38px;padding:6px 16px;font-size:14px}
.btn-block{display:flex;width:100%}
.btn-row{display:flex;flex-wrap:wrap;gap:12px}

/* ---------- common blocks ---------- */
.section{padding:72px 0}
.section.alt{background:linear-gradient(180deg,rgba(23,27,36,.65),rgba(13,15,20,0))}
.section-head{max-width:760px;margin-bottom:34px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.eyebrow{display:inline-block;font-size:13px;font-weight:700;color:var(--gold);letter-spacing:.12em;margin-bottom:10px}
.lead{font-size:clamp(16px,1.8vw,18px);color:#cfcabe}
.muted{color:var(--mute)}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.badge{display:inline-block;font-size:12px;font-weight:700;padding:2px 9px;border-radius:999px;background:rgba(242,184,75,.14);color:var(--gold);border:1px solid rgba(242,184,75,.4);vertical-align:middle;white-space:nowrap}
.badge.gray{background:rgba(255,255,255,.04);color:var(--mute);border-color:var(--line)}
.badge.red{background:rgba(229,72,77,.14);color:#ff8a8d;border-color:rgba(229,72,77,.45)}
.grid{display:grid;gap:20px}
.g2{grid-template-columns:repeat(auto-fit,minmax(min(100%,420px),1fr))}
.g3{grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr))}
.g4{grid-template-columns:repeat(auto-fit,minmax(min(100%,240px),1fr))}
.shot{border-radius:12px;border:1px solid var(--line);box-shadow:var(--shadow);background:var(--bg2)}
figure{margin:0}
figcaption{font-size:14px;color:var(--mute);margin-top:10px}
.zoom{display:block;cursor:zoom-in}

/* ---------- hero ---------- */
.hero{padding:56px 0 64px;position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;inset:-40% -10% auto auto;width:720px;height:720px;background:radial-gradient(closest-side,rgba(242,184,75,.16),transparent);pointer-events:none}
.hero .wrap{display:grid;gap:40px;align-items:center;position:relative}
.hero h1 .hl{color:var(--gold);display:block}
.hero h1 .sub{display:block;font-size:.58em;color:var(--text);margin-top:.35em;font-weight:700}
.hero-points{list-style:none;padding:0;margin:22px 0 28px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px 18px}
.hero-points li{position:relative;padding-left:26px;font-size:15px;color:#d8d3c8}
.hero-points li::before{content:"";position:absolute;left:0;top:.45em;width:16px;height:16px;border-radius:4px;background:var(--gold);-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M6.2 11.6 2.8 8.2l1.1-1.1 2.3 2.3 5.9-5.9 1.1 1.1z'/%3E%3C/svg%3E") center/100% no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M6.2 11.6 2.8 8.2l1.1-1.1 2.3 2.3 5.9-5.9 1.1 1.1z'/%3E%3C/svg%3E") center/100% no-repeat}
.hero-note{font-size:14px;color:var(--mute);margin-top:14px}
.hero-media{position:relative}
.hero-media .float-tag{position:absolute;left:-10px;bottom:22px;background:var(--gold);color:var(--ink);font-weight:800;padding:8px 14px;border-radius:10px;box-shadow:var(--shadow);font-size:15px}

/* ---------- page hero (inner) ---------- */
.page-hero{padding:44px 0 30px;border-bottom:1px solid var(--line)}
.page-hero h1{font-size:clamp(26px,4.4vw,42px)}
.crumbs{font-size:14px;color:var(--mute);margin-bottom:16px}
.crumbs ol{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:4px}
.crumbs li+li::before{content:"/";margin:0 6px;opacity:.5}
.crumbs a{color:var(--mute)}
.chips{display:flex;flex-wrap:wrap;gap:10px;list-style:none;padding:0;margin:0}
.chips a,.chips span{display:inline-block;padding:7px 14px;border-radius:999px;border:1px solid var(--line);background:var(--card);color:var(--text);font-size:14px}
.chips a:hover{border-color:var(--gold);text-decoration:none;color:var(--gold2)}

/* ---------- steps ---------- */
.steps{list-style:none;padding:0;margin:0;display:grid;gap:18px;grid-template-columns:repeat(auto-fit,minmax(min(100%,260px),1fr));counter-reset:s}
.steps li{position:relative;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:26px 22px 22px;counter-increment:s}
.steps li::before{content:counter(s);position:absolute;top:-16px;left:20px;width:36px;height:36px;border-radius:10px;background:var(--gold);color:var(--ink);font-weight:900;display:grid;place-items:center;font-size:18px}
.steps h3{margin-top:8px}
.steps p{color:var(--mute);font-size:15px}
.steps-box{margin-top:16px}

/* ---------- features ---------- */
.feat{position:relative;display:flex;flex-direction:column}
.feat .ico{width:44px;height:44px;border-radius:11px;background:rgba(242,184,75,.12);border:1px solid rgba(242,184,75,.35);display:grid;place-items:center;margin-bottom:14px;color:var(--gold)}
.feat .ico svg{width:24px;height:24px}
.feat p{color:var(--mute);font-size:15px;flex:1}
.feat .more{font-size:14px;font-weight:700}
.feat .badge{position:absolute;top:18px;right:18px}

/* ---------- vip ---------- */
.vip{display:grid;gap:24px;align-items:start}
.vip-main{border-color:rgba(242,184,75,.45);background:linear-gradient(160deg,#2a2210,var(--card) 60%)}
.vip-main h3{font-size:clamp(22px,3vw,28px);color:var(--gold)}
.vip-list{list-style:none;padding:0;margin:0;display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(min(100%,220px),1fr))}
.vip-list li{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:14px 16px}
.vip-list strong{display:block;color:var(--text)}
.vip-list span{font-size:14px;color:var(--mute)}

/* ---------- table ---------- */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);-webkit-overflow-scrolling:touch}
table{width:100%;border-collapse:collapse;min-width:520px;font-size:15px}
th,td{padding:12px 16px;border-bottom:1px solid var(--line);text-align:left}
thead th{background:var(--card2);color:var(--text);font-size:14px}
tbody tr:last-child td{border-bottom:0}
td.y{color:var(--green);font-weight:700}
td.n{color:#8d93a2}
th.hot,td.hot{background:rgba(242,184,75,.07)}

/* ---------- pricing ---------- */
.prices{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(min(100%,200px),1fr))}
.price{position:relative;display:flex;flex-direction:column;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px 20px}
.price.hot{border-color:var(--gold);background:linear-gradient(180deg,#2a2210,var(--card) 70%);box-shadow:0 0 0 1px rgba(242,184,75,.25),var(--shadow)}
.price .badge{position:absolute;top:-12px;left:20px;background:var(--gold);color:var(--ink);border-color:var(--gold)}
.price .badge.gray{background:var(--card2);color:var(--mute);border-color:var(--line)}
.price h3{font-size:19px;margin:6px 0 10px}
.price .amt{font-size:38px;font-weight:900;line-height:1;color:var(--text)}
.price .amt small{font-size:16px;font-weight:700;margin-left:2px}
.price .per{margin:10px 0 14px;font-size:15px;color:var(--gold2);font-weight:700}
.price ul{list-style:none;padding:0;margin:0 0 18px;font-size:14px;color:var(--mute);flex:1}
.price li{padding:4px 0 4px 18px;position:relative}
.price li::before{content:"·";position:absolute;left:4px;color:var(--gold);font-weight:900}
.price li.vip-on{color:var(--text)}
.price li.vip-off{color:#8d93a2;text-decoration:line-through}
.price-note{margin-top:18px;font-size:14px;color:var(--mute)}

/* ---------- posts ---------- */
.posts{display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(min(100%,320px),1fr))}
.post{display:flex;flex-direction:column;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:border-color .15s}
.post:hover{border-color:#3a4254}
.post img{aspect-ratio:16/10;object-fit:cover;width:100%;border-bottom:1px solid var(--line)}
.post-body{padding:18px 20px 20px;display:flex;flex-direction:column;flex:1}
.post h3{font-size:18px;margin-bottom:8px}
.post h3 a{color:var(--text)}
.post p{color:var(--mute);font-size:14px;flex:1}
.post .meta{font-size:13px;color:#7d8495}

/* ---------- faq ---------- */
.faq{display:grid;gap:12px;max-width:900px}
.faq details{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:0 20px}
.faq summary{cursor:pointer;list-style:none;padding:16px 28px 16px 0;font-weight:700;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:0;top:12px;font-size:22px;color:var(--gold)}
.faq details[open] summary::after{content:"−"}
.faq summary h3{display:inline;font-size:16px;margin:0}
.faq .ans{padding:0 0 16px;color:#cfcabe;font-size:15px}
.faq .ans p:last-child{margin:0}

/* ---------- cta band ---------- */
.cta-band{border:1px solid rgba(242,184,75,.4);border-radius:18px;padding:36px 28px;background:linear-gradient(120deg,#2a2210,#171b24 55%,#1a1216);display:grid;gap:22px;align-items:center}
.cta-band h2{margin-bottom:8px}
.cta-band p{color:#cfcabe;margin:0}
.qq{display:inline-flex;align-items:center;gap:10px;flex-wrap:wrap}
.qq-num{font-family:Consolas,Menlo,monospace;font-size:20px;font-weight:700;color:var(--gold2);letter-spacing:.06em}
.copy-btn{font:inherit;font-size:13px;padding:4px 12px;border-radius:8px;border:1px solid #3a4254;background:transparent;color:var(--text);cursor:pointer}
.copy-btn:hover{border-color:var(--gold)}

/* ---------- article ---------- */
.article-layout{display:grid;gap:36px;padding:36px 0 64px}
.article-meta{font-size:14px;color:var(--mute);display:flex;flex-wrap:wrap;gap:6px 18px}
.prose{font-size:17px;line-height:1.9;min-width:0}
.prose h2{margin-top:1.8em;padding-top:.2em;font-size:clamp(21px,2.8vw,27px)}
.prose h2::before{content:"";display:inline-block;width:6px;height:.9em;background:var(--gold);border-radius:3px;margin-right:10px;vertical-align:-.08em}
.prose h3{margin-top:1.4em}
.prose li{margin-bottom:.4em}
.prose figure{margin:1.6em 0}
.prose table{font-size:15px}
.prose .table-wrap{margin:1.2em 0}
.lead-img{margin:20px 0 8px}
.toc{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px 20px;margin:24px 0}
.toc strong{display:block;margin-bottom:6px}
.toc ol{margin:0;font-size:15px}
.toc a{color:#d8d3c8}
.tip{border-left:4px solid var(--gold);background:rgba(242,184,75,.07);padding:14px 18px;border-radius:0 10px 10px 0;margin:1.4em 0;font-size:16px}
.tip.warn{border-color:var(--red);background:rgba(229,72,77,.07)}
.inline-cta{margin:2em 0;padding:22px;border-radius:14px;background:var(--card);border:1px solid rgba(242,184,75,.4)}
.inline-cta p{margin-bottom:14px}
.aside{display:grid;gap:20px;align-content:start}
.aside .card h2{font-size:18px}
.aside ul{list-style:none;padding:0;margin:0;font-size:15px}
.aside li{padding:7px 0;border-bottom:1px dashed var(--line)}
.aside li:last-child{border:0}
.mini-price{display:flex;justify-content:space-between;gap:10px}
.mini-price b{color:var(--gold2)}
.related{border-top:1px solid var(--line);padding-top:28px;margin-top:40px}

/* ---------- footer ---------- */
.site-footer{border-top:1px solid var(--line);background:#0a0c10;padding:48px 0 28px;font-size:14px;color:var(--mute)}
.foot-grid{display:grid;gap:28px;grid-template-columns:repeat(auto-fit,minmax(min(100%,200px),1fr));margin-bottom:28px}
.site-footer h2{font-size:15px;color:var(--text);margin-bottom:12px}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{padding:4px 0}
.site-footer a{color:var(--mute)}
.site-footer a:hover{color:var(--gold2)}
.disclaimer{border-top:1px solid var(--line);padding-top:20px;font-size:13px;line-height:1.8}
.copyright{margin-top:10px;font-size:13px}

/* ---------- mobile bottom bar ---------- */
.mbar{display:none}
@media (max-width:860px){
  .site-header .wrap{flex-wrap:wrap;gap:4px 12px;min-height:0;padding-top:10px;padding-bottom:6px}
  .header-cta{display:none}
  .nav{flex-basis:100%;overflow-x:auto;scrollbar-width:none;margin:0 -16px;padding:0 12px}
  .nav::-webkit-scrollbar{display:none}
  .nav a{padding:6px 10px;font-size:14px}
  .mbar{display:grid;grid-template-columns:1fr 1fr 1.3fr 1fr;position:fixed;left:0;right:0;bottom:0;z-index:60;background:rgba(13,15,20,.97);border-top:1px solid var(--line);padding:6px 8px calc(6px + env(safe-area-inset-bottom));gap:6px}
  .mbar a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;font-size:12px;color:var(--mute);min-height:48px;border-radius:10px}
  .mbar a:hover{text-decoration:none}
  .mbar svg{width:20px;height:20px}
  .mbar .try{background:var(--gold);color:var(--ink);font-weight:800;font-size:14px;margin-top:-16px;box-shadow:0 -4px 18px rgba(242,184,75,.35);border-radius:14px}
  body{padding-bottom:76px}
  .section{padding:54px 0}
  .hero{padding:34px 0 46px}
  .hero-points{grid-template-columns:1fr}
  .btn-row .btn{flex:1 1 auto}
}
@media (min-width:960px){
  .hero .wrap{grid-template-columns:1.05fr 1fr}
  .vip{grid-template-columns:1fr 1.15fr}
  .cta-band{grid-template-columns:1.4fr 1fr;padding:44px}
}
@media (min-width:1024px){
  .article-layout{grid-template-columns:minmax(0,1fr) 320px}
  .aside{position:sticky;top:90px}
}

/* ---------- lightbox ---------- */
.lb{position:fixed;inset:0;z-index:100;background:rgba(0,0,0,.88);display:none;align-items:center;justify-content:center;padding:20px;cursor:zoom-out}
.lb.on{display:flex}
.lb img{max-height:90vh;border-radius:10px}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition:none!important;animation:none!important}
}
@media print{.site-header,.mbar,.aside,.site-footer{display:none}body{background:#fff;color:#000}}
.prose .steps{margin:2em 0 1.6em}
td:first-child,th:first-child{white-space:nowrap}
p a:not(.btn),li>a:not(.btn),td a{text-decoration:underline;text-decoration-color:rgba(255,214,138,.5);text-underline-offset:3px}
.site-footer li>a,.aside li>a,.chips a,.toc a,.nav a,.mbar a,.post h3 a{text-decoration:none}