/* Zilfee · 深林绿 + 香槟金：像私人银行的开户指引，而不是交易终端 */
:root{
  --paper:#f5f6f2;--surface:#ffffff;--sunk:#eceee8;--ink:#0f1a16;--ink-2:#34403a;--muted:#5d6a63;--line:#dbe0d9;
  --forest:#0e3b2e;--forest-2:#14503e;--forest-ink:#eef3ef;--forest-muted:#a9c1b5;
  --gold:#a8791f;--gold-hi:#d9b45c;--gold-soft:#f3e7c6;--mint:#1f8a63;--red:#b8432d;
  --l-signup:#1f8a63;--l-verify:#2f62a8;--l-security:#b8432d;--l-buying:#a8791f;
  --l-transfer:#6a4f9a;--l-fees:#1d8585;--l-scams:#a55a2a;--l-basics:#5b6c2c;
  --sans:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC","Source Han Sans SC","WenQuanYi Zen Hei",sans-serif;
  --display:"Bricolage Grotesque","Bahnschrift","DIN Alternate",var(--sans);
  --mono:ui-monospace,"SFMono-Regular",Menlo,Consolas,monospace;
  --wrap:1200px;--r:10px;
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --paper:#0c1411;--surface:#121c18;--sunk:#0f1814;--ink:#e8eee9;--ink-2:#c3cdc6;--muted:#8f9d95;--line:#24312b;
    --forest:#0a2a20;--forest-2:#0f3a2c;--gold:#d6b25e;--gold-hi:#e6c87c;--gold-soft:#3a3220;--mint:#4cc193;--red:#e2715a;
    --l-signup:#4cc193;--l-verify:#6f9be0;--l-security:#e2715a;--l-buying:#d6b25e;--l-transfer:#a98fdc;--l-fees:#56c4c4;--l-scams:#e0915d;--l-basics:#a9bd62;
    color-scheme:dark;
  }
}
:root[data-theme="dark"]{
  --paper:#0c1411;--surface:#121c18;--sunk:#0f1814;--ink:#e8eee9;--ink-2:#c3cdc6;--muted:#8f9d95;--line:#24312b;
  --forest:#0a2a20;--forest-2:#0f3a2c;--gold:#d6b25e;--gold-hi:#e6c87c;--gold-soft:#3a3220;--mint:#4cc193;--red:#e2715a;
  --l-signup:#4cc193;--l-verify:#6f9be0;--l-security:#e2715a;--l-buying:#d6b25e;--l-transfer:#a98fdc;--l-fees:#56c4c4;--l-scams:#e0915d;--l-basics:#a9bd62;
  color-scheme:dark;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:24px}
body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.75 var(--sans);text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}
a{color:inherit;text-underline-offset:3px;text-decoration-thickness:1px}
img,svg{max-width:100%;height:auto}
:focus-visible{outline:3px solid var(--gold-hi);outline-offset:2px}
.wrap{max-width:var(--wrap);margin:0 auto;padding-left:max(20px,env(safe-area-inset-left,0px));padding-right:max(20px,env(safe-area-inset-right,0px))}
.skip{position:absolute;left:-999px}.skip:focus{left:16px;top:8px;z-index:9;background:var(--gold-hi);color:#14110a;padding:6px 10px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
@media (prefers-reduced-motion:no-preference){a,.go,.pick{transition:background-color .18s,border-color .18s,color .18s}}

/* ---------- top bar (on the forest band) ---------- */
.bar{background:var(--forest);color:var(--forest-ink);position:relative;z-index:5;border-bottom:1px solid rgba(255,255,255,.08)}
.bar .wrap{display:flex;align-items:center;gap:22px;min-height:68px}
.mark{display:flex;align-items:center;gap:10px;text-decoration:none;font:700 22px/1 var(--display);letter-spacing:-.01em;color:#fff}
.mark svg{width:32px;height:32px;flex:none}
.nav{display:flex;gap:4px;margin-left:auto}
.nav a{display:flex;align-items:center;min-height:40px;padding:0 13px;text-decoration:none;font-size:15px;color:var(--forest-muted);border-radius:999px}
.nav a:hover{color:#fff}
.nav a[aria-current="page"]{color:#fff;background:rgba(255,255,255,.1)}
.find input{width:180px;font:inherit;font-size:14px;padding:8px 15px;border:1px solid rgba(255,255,255,.2);border-radius:999px;background:rgba(255,255,255,.06);color:#fff}
.find input::placeholder{color:var(--forest-muted)}
@media (max-width:880px){
  .bar .wrap{flex-wrap:wrap;gap:0 12px;min-height:0;padding-top:12px}
  .find{display:none}
  .nav{margin:6px -6px 0;width:calc(100% + 12px);overflow-x:auto;scrollbar-width:none}
  .nav a{white-space:nowrap;padding:0 9px;min-height:44px;font-size:14.5px}
}

/* ---------- shared bits ---------- */
.eyebrow{font:600 12.5px/1.2 var(--display);letter-spacing:.16em;text-transform:uppercase;color:var(--gold);display:flex;gap:10px;align-items:center;margin:0}
.eyebrow::before{content:"";width:26px;height:1px;background:currentColor}
.band .eyebrow,.hero .eyebrow{color:var(--gold-hi)}
.kicker{font:600 12.5px/1.2 var(--display);letter-spacing:.12em;text-transform:uppercase;color:var(--muted);display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.kicker b{font-weight:600;color:var(--ink);letter-spacing:.02em;text-transform:none;font-family:var(--sans);border:1px solid var(--line);background:var(--surface);padding:3px 10px;border-radius:999px}
.chip{display:inline-flex;align-items:center;gap:7px;font-size:13.5px;line-height:1;padding:7px 11px 7px 9px;border-radius:999px;background:var(--surface);border:1px solid var(--line);text-decoration:none;color:var(--ink-2);white-space:nowrap}
.chip i{width:8px;height:8px;border-radius:50%;background:var(--c,var(--mint));flex:none}
a.chip:hover{border-color:var(--ink-2)}

/* ---------- home hero ---------- */
.hero{background:var(--forest);color:var(--forest-ink);position:relative;overflow:hidden;padding-block:48px 72px}
.hero-art{position:absolute;right:-120px;top:-40px;width:900px;max-width:none;height:auto;pointer-events:none;opacity:.9}
.hero .wrap{position:relative;display:grid;grid-template-columns:minmax(0,1.15fr) minmax(320px,440px);gap:64px;align-items:center}
.hero h1{font-size:clamp(34px,5.2vw,64px);line-height:1.1;letter-spacing:-.03em;margin:20px 0 20px;font-weight:800;text-wrap:balance;color:#fff}
.hero h1 em{font-style:normal;color:var(--gold-hi);white-space:nowrap}
.lead{font-size:18px;line-height:1.85;color:#c4d8cd;margin:0;max-width:33em}
.stops{list-style:none;margin:34px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.stops a{display:flex;align-items:center;gap:9px;text-decoration:none;font-size:14.5px;color:#e6efe9;border:1px solid rgba(255,255,255,.16);border-radius:999px;padding:5px 15px 5px 5px;background:rgba(0,0,0,.08)}
.stops a:hover{border-color:var(--gold-hi);color:#fff}
.stops b{display:grid;place-items:center;width:28px;height:28px;border-radius:50%;background:rgba(255,255,255,.1);color:var(--gold-hi);font:700 13px/1 var(--display)}

/* the ticket */
.gate{position:relative;background:var(--surface);color:var(--ink);border-radius:18px;box-shadow:0 40px 70px -30px rgba(0,0,0,.6),0 0 0 1px rgba(255,255,255,.06)}
.gate-top{padding:24px 26px 22px}
.gate-top h2{margin:0 0 16px;font:600 12px/1.2 var(--display);letter-spacing:.16em;text-transform:uppercase;color:var(--gold)}
.trip{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:14px;margin-bottom:18px}
.trip span{display:block;font-size:12px;color:var(--muted)}
.trip strong{display:block;font-size:20px;line-height:1.25}
.trip .to{text-align:right}
.trip i{height:2px;background:repeating-linear-gradient(90deg,var(--line) 0 6px,transparent 6px 11px);position:relative}
.trip i::after{content:"";position:absolute;right:-3px;top:-5px;border:6px solid transparent;border-left:8px solid var(--gold)}
.pick{display:block;text-decoration:none;border-radius:var(--r);background:var(--paper);border:1px solid var(--line);padding:15px 16px}
.pick small{display:block;font-size:12px;color:var(--muted);margin-bottom:4px}
.pick strong{display:block;font-size:17px;line-height:1.5}
.pick span{display:block;font-size:13px;color:var(--muted);margin-top:7px}
.pick:hover{border-color:var(--gold)}
.pick:hover strong{text-decoration:underline;text-decoration-color:var(--gold)}
.perf{position:relative;height:0;border-top:2px dashed var(--line);margin:0 20px}
.perf::before,.perf::after{content:"";position:absolute;top:-13px;width:24px;height:24px;border-radius:50%;background:var(--forest)}
.perf::before{left:-33px}.perf::after{right:-33px}
.gate-bot{padding:20px 26px 24px}
.perk{margin:0 0 14px;font-size:15px;line-height:1.65;color:var(--ink-2)}
.perk b{color:var(--ink);font-size:16.5px}
.go{display:flex;align-items:center;justify-content:space-between;gap:12px;background:var(--forest);color:#fff;text-decoration:none;border-radius:var(--r);padding:12px 18px;font-weight:700;font-size:16.5px;min-height:58px}
.go:hover{background:var(--forest-2)}
.go small{display:block;font-size:12px;font-weight:400;color:var(--forest-muted);margin-top:2px}
.go svg{flex:none;color:var(--gold-hi)}
.fine{font-size:12.5px;line-height:1.65;margin:12px 0 0;color:var(--muted)}
.fine a{color:var(--ink-2)}
@media (max-width:900px){
  .hero{padding-block:22px 34px}
  .hero-art{width:620px;right:-260px;top:-60px;opacity:.55}
  .hero .wrap{grid-template-columns:1fr;gap:22px}
  .hero h1{font-size:30px;margin:12px 0 10px}
  .lead{font-size:15.5px;line-height:1.75}
  .stops{display:none}
  .gate-top{padding:16px 16px 14px}.gate-bot{padding:14px 16px 16px}
  .trip{display:none}
  .gate-top h2{margin-bottom:10px}
  .pick{padding:12px 14px}.pick small{display:none}.pick strong{font-size:16px}
  .perf{margin:0 12px}.perf::before{left:-25px}.perf::after{right:-25px}
}

/* ---------- sections ---------- */
.sec{padding-block:70px 6px}
.sec-h{display:flex;align-items:end;justify-content:space-between;gap:16px 30px;margin-bottom:28px;flex-wrap:wrap}
.sec-h h2{margin:10px 0 0;font-size:clamp(25px,3vw,36px);line-height:1.25;letter-spacing:-.02em;text-wrap:balance}
.sec-h p{margin:10px 0 0;color:var(--muted);max-width:36em}
.sec-h>a{font-size:14.5px;color:var(--ink-2);white-space:nowrap}

/* station hub */
.stations{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));border-top:1px solid var(--ink)}
.st{padding:22px 20px 20px 0;border-right:1px solid var(--line);min-width:0}
.st+.st{padding-left:20px}
.st:last-child{border-right:0}
.st-n{display:flex;align-items:baseline;gap:10px;margin-bottom:8px}
.st-n b{font:700 44px/1 var(--display);color:var(--c);letter-spacing:-.04em}
.st-n span{font:600 11px/1 var(--display);letter-spacing:.16em;color:var(--muted)}
.st h3{margin:0 0 4px;font-size:20px}
.st>p{margin:0 0 16px;font-size:14px;color:var(--muted);line-height:1.65;min-height:3.3em}
.st ul{list-style:none;margin:0;padding:0;border-top:2px solid var(--c)}
.st li{border-bottom:1px solid var(--line)}
.st li a{display:block;padding:11px 0;text-decoration:none;font-size:14.5px;line-height:1.55;color:var(--ink)}
.st li a:hover{color:var(--c)}
@media (max-width:1000px){
  .stations{grid-template-columns:1fr 1fr;gap:0 28px}
  .st,.st+.st{padding:22px 0;border-right:0}
  .st+.st{border-top:0}
  .st>p{min-height:0}
}
@media (max-width:600px){.stations{grid-template-columns:1fr}.st+.st{border-top:1px solid var(--line)}}

/* topics */
.topic-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin:0}
.topic-grid a{display:flex;flex-direction:column;gap:6px;text-decoration:none;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:20px 20px 18px}
.topic-grid strong{font-size:17px;display:flex;align-items:center;gap:9px}
.topic-grid strong::before{content:"";width:10px;height:10px;border-radius:50%;background:var(--c);flex:none}
.topic-grid span{font-size:14px;color:var(--muted);line-height:1.65}
.topic-grid em{font:600 12.5px/1 var(--display);font-style:normal;color:var(--ink-2);margin-top:auto;padding-top:8px}
.topic-grid a:hover{border-color:var(--c)}
@media (max-width:1000px){.topic-grid{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.topic-grid{grid-template-columns:1fr}}
.toolstrip{display:grid;grid-template-columns:auto 1fr auto;gap:20px;align-items:center;background:var(--forest);color:var(--forest-ink);border-radius:18px;padding:26px 28px;margin-top:44px;text-decoration:none}
.toolstrip b{font:600 12px/1 var(--display);letter-spacing:.16em;color:#14110a;background:var(--gold-hi);padding:8px 11px;border-radius:999px}
.toolstrip strong{display:block;font-size:19px;color:#fff}
.toolstrip span{font-size:14.5px;color:var(--forest-muted)}
.toolstrip>span:last-child{font-size:22px;color:var(--gold-hi)}
.toolstrip:hover strong{text-decoration:underline;text-decoration-color:var(--gold-hi)}
@media (max-width:640px){.toolstrip{grid-template-columns:1fr;gap:10px}.toolstrip>span:last-child{display:none}}
.note-band{border-top:1px solid var(--line);margin-top:70px;padding-block:40px 70px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:40px;color:var(--ink-2)}
.note-band h2{margin:0 0 10px;font-size:18px;color:var(--ink)}
.note-band p{margin:0;font-size:15px;line-height:1.85}
@media (max-width:860px){.note-band{grid-template-columns:1fr;gap:26px}}

/* ---------- list rows ---------- */
.board{list-style:none;margin:0;padding:0;border-top:1px solid var(--ink)}
.board li{border-bottom:1px solid var(--line)}
.board a.row{display:grid;grid-template-columns:60px minmax(0,1fr) 150px 64px;gap:18px;align-items:center;padding:20px 4px;text-decoration:none}
.board a.row:hover{background:var(--surface)}
.board .no{font:700 24px/1 var(--display);color:var(--muted);letter-spacing:-.03em}
.board .t{display:block;font-weight:700;font-size:17px;line-height:1.5}
.board .d{display:block;font-size:14px;color:var(--muted);line-height:1.7;margin-top:4px}
.board .ln{display:flex;align-items:center;gap:7px;font-size:13.5px;color:var(--ink-2)}
.board .ln i{width:8px;height:8px;border-radius:50%;background:var(--c)}
.board .min{font:600 13px/1 var(--display);color:var(--muted);text-align:right}
.board a.row:hover .t{text-decoration:underline;text-decoration-color:var(--gold)}
@media (max-width:760px){
  .board a.row{grid-template-columns:34px minmax(0,1fr);gap:4px 12px;padding:16px 0}
  .board .no{font-size:18px;grid-row:span 2;align-self:start;padding-top:5px}
  .board .ln{grid-column:2}
  .board .min{display:none}
}

/* ---------- page heads (forest band) ---------- */
.band{background:var(--forest);color:var(--forest-ink);position:relative;overflow:hidden}
.band .kicker{color:var(--forest-muted)}
.band .kicker b{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.16);color:#fff}
.crumb{font-size:13.5px;color:var(--forest-muted);padding-top:24px}
.crumb a{color:var(--forest-muted)}.crumb a:hover{color:#fff}
.page-h{padding-block:18px 44px}
.page-h h1{font-size:clamp(28px,3.8vw,46px);margin:14px 0 12px;line-height:1.2;letter-spacing:-.025em;text-wrap:balance;color:#fff}
.page-h p{margin:0;color:#c4d8cd;max-width:46em;line-height:1.85}

/* article head */
.art-head{padding-block:18px 48px;display:grid;grid-template-columns:minmax(0,1fr) 430px;gap:48px;align-items:center}
.head-text{min-width:0}
.art-head h1{font-size:clamp(27px,3.5vw,44px);line-height:1.22;letter-spacing:-.025em;margin:14px 0 16px;font-weight:800;text-wrap:balance;color:#fff}
.dek{font-size:17px;line-height:1.85;color:#c4d8cd;margin:0 0 20px;max-width:40em}
.meta{display:flex;flex-wrap:wrap;gap:6px 18px;font-size:13.5px;color:var(--forest-muted);align-items:center}
.meta time{font-family:var(--display)}
.art-head .cover{margin:0;border-radius:16px;overflow:hidden;background:var(--surface);box-shadow:0 30px 60px -30px rgba(0,0,0,.7)}
.cover svg{display:block;width:100%;height:auto}
.cover figcaption{font-size:13px;color:var(--muted);padding:8px 14px;border-top:1px solid var(--line)}
@media (max-width:1000px){.art-head{grid-template-columns:1fr;gap:22px;padding-bottom:32px}.art-head .cover{max-width:520px}}

.art{display:grid;grid-template-columns:250px minmax(0,720px);justify-content:space-between;gap:56px;padding-block:48px 64px}
.rail{position:sticky;top:24px;align-self:start;max-height:calc(100vh - 48px);overflow:auto}
.rail p{font:600 12px/1 var(--display);letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin:0 0 12px}
.rail ul{list-style:none;margin:0;padding:0;counter-reset:toc;border-top:1px solid var(--ink)}
.rail li{counter-increment:toc;display:grid;grid-template-columns:28px 1fr;padding:9px 0;font-size:14px;line-height:1.55;border-bottom:1px solid var(--line)}
.rail li::before{content:counter(toc,decimal-leading-zero);font:600 12px/1.9 var(--display);color:var(--c,var(--gold))}
.rail a{text-decoration:none;color:var(--ink-2)}.rail a:hover{color:var(--ink);text-decoration:underline}
.rail details summary{display:none}
@media (max-width:1000px){
  .art{grid-template-columns:minmax(0,1fr);gap:12px;padding-top:24px}
  .rail{position:static;max-height:none;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:12px 16px}
  .rail ul{border-top:0}
  .rail details summary{display:flex;align-items:center;cursor:pointer;font-weight:700;font-size:15px;min-height:44px}
  .rail details:not([open]) ul{display:none}
  .rail details ul{margin-top:8px}
  .rail>p{display:none}
}

/* ---------- prose ---------- */
.prose{font-size:17px;line-height:1.9;min-width:0}
.prose>*:first-child{margin-top:0}
.prose p{margin:0 0 1.1em}
.prose h2{font-size:25px;line-height:1.4;margin:2.2em 0 .75em;letter-spacing:-.015em;text-wrap:balance}
.prose h2::after{content:"";display:block;width:44px;height:3px;background:var(--c,var(--gold));margin-top:12px;border-radius:2px}
.prose h3{font-size:19px;margin:1.7em 0 .5em;line-height:1.5}
.prose ul,.prose ol{padding-left:1.4em;margin:0 0 1.15em}
.prose li{margin:.35em 0}
.prose ol>li::marker{font-family:var(--display);font-weight:700;color:var(--muted)}
.prose ul>li::marker{color:var(--c,var(--gold))}
.prose code{font-family:var(--mono);font-size:.86em;background:var(--sunk);padding:2px 6px;border-radius:5px}
.prose blockquote{margin:1.3em 0;padding:4px 0 4px 20px;border-left:3px solid var(--gold);color:var(--ink-2)}
.prose hr{border:0;border-top:1px solid var(--line);margin:2.2em 0}
.prose a{color:var(--ink);text-decoration-color:var(--gold);text-decoration-thickness:1.5px}
.prose a:hover{color:var(--mint)}
.prose .tip,.prose .warn,.prose .basis,.prose .answer{border-radius:var(--r);margin:1.4em 0;padding:16px 20px}
.prose .tip{background:var(--surface);border:1px solid var(--line);box-shadow:inset 3px 0 0 var(--mint)}
.prose .warn{background:color-mix(in srgb,var(--red) 7%,var(--surface));border:1px solid color-mix(in srgb,var(--red) 28%,var(--line));box-shadow:inset 3px 0 0 var(--red)}
.prose .basis{font-size:14.5px;line-height:1.8;color:var(--muted);background:transparent;border:1px solid var(--line)}
.prose .answer{font-size:18px;line-height:1.75;font-weight:600;background:var(--gold-soft);color:var(--ink);border:0}
.tbl{overflow-x:auto;margin:1.4em 0;border:1px solid var(--line);border-radius:var(--r);background:var(--surface)}
.tbl table{border-collapse:collapse;width:100%;font-size:15px;line-height:1.65}
.tbl th,.tbl td{padding:11px 14px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.tbl th{background:var(--sunk);color:var(--ink);font-weight:700;font-size:14px;white-space:nowrap}
.tbl tr:last-child td{border-bottom:0}
.prose figure{margin:1.6em 0}
.prose figure svg{background:var(--surface);border:1px solid var(--line);border-radius:var(--r)}
.prose figure.shot img{display:block;margin:0 auto;border:1px solid var(--line);border-radius:var(--r)}
.prose figcaption{font-size:13.5px;color:var(--muted);margin-top:8px}
.steps{counter-reset:s;list-style:none!important;padding:0!important;margin:1.4em 0!important}
.steps>li{counter-increment:s;position:relative;padding:0 0 18px 52px!important;margin:0!important}
.steps>li::before{content:counter(s);position:absolute;left:0;top:2px;width:34px;height:34px;border-radius:50%;background:var(--forest);color:var(--gold-hi);display:grid;place-items:center;font:700 15px/1 var(--display)}
.steps>li::after{content:"";position:absolute;left:16px;top:40px;bottom:4px;width:2px;background:var(--line)}
.steps>li:last-child::after{display:none}

/* in-article signup card */
.signup{margin:1.8em 0;border-radius:16px;background:var(--forest);color:var(--forest-ink);padding:22px 24px;display:grid;grid-template-columns:1fr auto;gap:14px 24px;align-items:center}
.signup p{margin:0;font-size:15.5px;line-height:1.75}
.signup .go{background:var(--gold-hi);color:#14110a;white-space:nowrap}
.signup .go small{color:#5a4a20}.signup .go svg{color:#14110a}
.signup .go:hover{background:#e8c877}
.signup .fine{grid-column:1/-1;color:var(--forest-muted);margin:0}
@media (max-width:640px){.signup{grid-template-columns:1fr}}

.faq{margin-top:2.6em}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;font-weight:700;padding:14px 0;list-style:none;display:flex;gap:12px;min-height:44px;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::before{content:"+";font:600 20px/1 var(--display);width:20px;flex:none;color:var(--gold)}
.faq details[open] summary::before{content:"−"}
.faq details>div{padding:0 0 14px 32px;color:var(--ink-2)}
.after{border-top:1px solid var(--line);margin-top:2.8em;padding-top:22px;display:grid;gap:18px}
.after .tagline{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:14px;color:var(--muted)}
.byline{display:grid;grid-template-columns:46px 1fr;gap:14px;align-items:start;font-size:14.5px;line-height:1.75;color:var(--ink-2);background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:16px 18px}
.byline .av{width:46px;height:46px;border-radius:50%;background:var(--forest);color:var(--gold-hi);display:grid;place-items:center;font-weight:700}
.byline p{margin:0}
.next h3{font:600 12px/1 var(--display);letter-spacing:.16em;text-transform:uppercase;margin:0 0 8px;color:var(--muted)}
.next ul{list-style:none;margin:0;padding:0}
.next li{border-bottom:1px solid var(--line)}
.next a{display:block;padding:11px 0;text-decoration:none;font-weight:600}
.next a:hover{color:var(--mint)}

/* listing helpers */
.filter{display:flex;gap:12px;align-items:center;margin:34px 0 16px;flex-wrap:wrap}
.filter input{flex:1;min-width:220px;font:inherit;padding:12px 18px;border:1px solid var(--line);border-radius:999px;background:var(--surface);color:var(--ink)}
.filter input:focus{border-color:var(--gold)}
.filter output{font-size:14px;color:var(--muted)}
.hits{list-style:none;margin:8px 0 0;padding:0}
.hits li{padding:12px 0;border-bottom:1px solid var(--line)}
.hits a{font-weight:700;text-decoration:none}.hits a:hover{text-decoration:underline}
.hits p{margin:3px 0 0;font-size:14px;color:var(--muted)}
.pager{display:flex;justify-content:space-between;padding:22px 0;font-weight:600}
.listing{padding-block:6px 70px}
.listing .topic-grid{margin-top:36px}
.plain{max-width:760px;padding-block:44px 70px}

/* tool */
.tool{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:22px;margin:40px 0 24px}
.tool form{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:24px}
.tool label{display:block;font-weight:700;margin-bottom:8px}
.tool input[type=text]{width:100%;font:16px var(--mono);padding:13px 14px;border:1px solid var(--ink-2);border-radius:var(--r);background:var(--paper);color:var(--ink)}
.tool .hint{font-size:13.5px;color:var(--muted);margin:10px 0 0}
.tool .samples{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.tool .samples button{font:13px var(--sans);padding:7px 13px;border:1px solid var(--line);background:var(--paper);color:var(--ink);border-radius:999px;cursor:pointer;min-height:38px}
.tool .samples button:hover{border-color:var(--gold)}
.verdict{background:var(--forest);color:var(--forest-ink);border-radius:16px;padding:26px;min-height:240px}
.verdict .kicker{color:var(--forest-muted)!important;text-transform:none;letter-spacing:normal}
.verdict .state{font:700 30px/1.2 var(--sans);letter-spacing:-.01em;margin:10px 0 10px;color:#fff}
.verdict .host{font:15px var(--mono);word-break:break-all;color:var(--gold-hi)}
.verdict ul{margin:14px 0 0;padding-left:1.2em;font-size:14.5px;line-height:1.75}
.verdict[data-s="ok"] .state{color:#6fe0ae}.verdict[data-s="bad"] .state{color:#ff8f78}.verdict[data-s="warn"] .state{color:var(--gold-hi)}
@media (max-width:820px){.tool{grid-template-columns:1fr}}

/* footer */
.foot{background:var(--forest);color:var(--forest-ink);padding-block:56px 32px;font-size:14px}
.foot a{color:var(--forest-ink);text-decoration:none}.foot a:hover{color:var(--gold-hi)}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:32px}
.foot h2{font:600 12px/1 var(--display);letter-spacing:.16em;text-transform:uppercase;color:var(--gold-hi);margin:6px 0 14px}
.foot ul{list-style:none;margin:0;padding:0}
.foot li{padding:4px 0}
.foot .note{color:var(--forest-muted);line-height:1.85;margin:16px 0 0;max-width:30em}
.foot .note a{color:var(--forest-ink);text-decoration:underline;text-decoration-color:rgba(255,255,255,.3)}
.foot .legal{border-top:1px solid rgba(255,255,255,.12);margin-top:38px;padding-top:18px;color:var(--forest-muted);font-size:13px;line-height:1.85}
@media (max-width:820px){.foot-grid{grid-template-columns:1fr 1fr}.foot-grid>div:first-child{grid-column:1/-1}}
.e404{padding-block:70px;max-width:640px}
.e404 .big{font:700 110px/1 var(--display);color:var(--gold)}
.listing>.board:first-child{margin-top:36px}
.hero-copy{min-width:0}
.go.alt{background:transparent;color:var(--ink);border:1px solid var(--line);margin-top:10px;min-height:52px;font-size:15.5px}
.go.alt small{color:var(--muted)}.go.alt small em{font-style:normal}.go.alt svg{color:var(--gold)}
.go.alt:hover{background:var(--paper);border-color:var(--ink-2)}
@media (max-width:880px){
  .mark{min-height:44px}
  .crumb a,.foot li a,.sec-h>a{display:inline-flex;align-items:center;min-height:44px}
  .foot li{padding:0}
  .chip,.tool .samples button{min-height:44px}
}
@media (max-width:640px){
  .fine{font-size:13.5px}
  .go small{font-size:13px}
  .tbl th{white-space:normal}
  .tbl th,.tbl td{padding:8px 10px}
}