/*
Theme Name: KeyLeak Minimal
Description: 极简落地页主题 —— 无侧边栏、无评论、无小工具，专为 API key 安全站设计。
Version: 1.0.0
Requires at least: 6.0
Tested up to: 7.0
Requires PHP: 7.4
License: MIT
License URI: https://opensource.org/licenses/MIT
Text Domain: keyleak-minimal
*/

/* WordPress 固定要求：正文左右留白由主题控制 */
.alignwide { max-width: 900px; margin-left: auto; margin-right: auto; }
.alignfull { max-width: 100%; }
.wp-block-image img { max-width: 100%; height: auto; }
.screen-reader-text { position: absolute; left: -9999px; }

:root{--bg:#0a0a0f;--card:#14141c;--line:#24242f;--text:#e8e8ed;--muted:#8b8b9e;--danger:#ff4d4d;--accent:#ff6b35}
*{margin:0;padding:0;box-sizing:border-box}
body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Inter,Roboto,sans-serif;line-height:1.7;-webkit-font-smoothing:antialiased}
a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}
.wrap{max-width:720px;margin:0 auto;padding:0 20px}
.nav{border-bottom:1px solid var(--line);position:sticky;top:0;background:rgba(10,10,15,.92);backdrop-filter:blur(8px);z-index:10}
.nav-inner{max-width:720px;margin:0 auto;padding:14px 20px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{color:var(--text);font-weight:700;font-size:15px;letter-spacing:-.01em}
.brand:hover{text-decoration:none;color:var(--accent)}
.nav nav{display:flex;gap:18px;font-size:13.5px}
.nav nav a{color:var(--muted)}.nav nav a:hover{color:var(--text);text-decoration:none}
main{padding:44px 20px 72px;max-width:720px;margin:0 auto}
h1{font-size:36px;line-height:1.22;font-weight:750;letter-spacing:-.025em;margin-bottom:18px}
h1 em,h1 strong{color:var(--danger);font-style:normal}
h2{font-size:24px;font-weight:650;letter-spacing:-.015em;margin:48px 0 16px}
h3{font-size:18px;font-weight:650;margin:32px 0 10px}
p{margin-bottom:18px;color:#d4d4dc}
ul,ol{margin:0 0 20px 22px}li{margin-bottom:9px;color:#d4d4dc}
blockquote{border-left:3px solid var(--accent);padding:4px 0 4px 18px;margin:24px 0;color:var(--muted);font-style:italic}
blockquote p{margin:0;color:var(--muted)}
code{background:#1c1c26;padding:2px 6px;border-radius:4px;font-size:.88em;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;color:#ffb066}
hr{border:none;border-top:1px solid var(--line);margin:40px 0}
.sub{color:var(--muted);font-size:17px;margin-bottom:24px}
.case{margin:30px 0;padding:17px 19px;background:#1a1113;border-left:3px solid var(--danger);border-radius:7px;font-size:14.5px;color:#d8b8b8}
.case b{color:var(--danger)}
.cards{display:grid;gap:12px;margin:24px 0}
.acard{display:block;padding:18px 20px;background:var(--card);border:1px solid var(--line);border-radius:12px;transition:border-color .15s}
.acard:hover{border-color:#3a3a4a;text-decoration:none}
.acard b{display:block;color:var(--text);font-size:16px;margin-bottom:5px;font-weight:650}
.acard span{color:var(--muted);font-size:14px;line-height:1.55}
.calc{margin:30px 0}
.calc-card{background:var(--card);border:1px solid var(--line);border-radius:15px;padding:28px}
.calc-field{margin-bottom:28px}.calc-field:last-child{margin-bottom:0}
.calc-label{font-size:12.5px;color:var(--muted);margin-bottom:11px;letter-spacing:.03em;text-transform:uppercase}
.calc-amount{font-size:34px;font-weight:750;font-variant-numeric:tabular-nums}
.calc-amount small{font-size:14px;color:var(--muted);font-weight:400;margin-left:6px}
input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:4px;border-radius:2px;background:var(--line);outline:none;margin-top:16px}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:22px;height:22px;border-radius:50%;background:var(--accent);cursor:pointer;border:3px solid var(--card)}
input[type=range]::-moz-range-thumb{width:16px;height:16px;border-radius:50%;background:var(--accent);cursor:pointer;border:3px solid var(--card)}
.calc-opts{display:grid;grid-template-columns:1fr 1fr;gap:8px}
button.calc-opt{padding:12px 14px;border:1px solid var(--line);border-radius:9px;font-size:14px;cursor:pointer;transition:all .15s;text-align:left;background:transparent;color:var(--muted);font-family:inherit;line-height:1.35}
button.calc-opt:hover{border-color:#3a3a4a;color:var(--text)}
button.calc-opt.on{border-color:var(--accent);color:var(--text);background:#1e1512}
.calc-result{margin-top:34px;padding:32px 28px;border-radius:15px;background:linear-gradient(180deg,#1c1012 0%,#14141c 100%);border:1px solid #3a1f22}
.calc-rlabel{font-size:12.5px;color:var(--muted);letter-spacing:.04em;text-transform:uppercase}
.calc-big{font-size:58px;font-weight:800;color:var(--danger);font-variant-numeric:tabular-nums;letter-spacing:-.035em;line-height:1.08;margin:8px 0 6px}
.calc-note{font-size:15.5px;color:#c8a8a8}.calc-note b{color:var(--text)}
.calc-risk{margin-top:18px;display:inline-block;font-size:12px;padding:4px 12px;border-radius:99px;font-weight:600;letter-spacing:.03em}
.calc-risk.high{background:#3a1417;color:#ff8080;border:1px solid #5a2024}
.calc-risk.mid{background:#3a2a14;color:#ffb066;border:1px solid #5a4020}
.calc-risk.low{background:#14301c;color:#6ee79a;border:1px solid #1f4a2c}
.calc-breakdown{margin-top:24px;padding-top:20px;border-top:1px solid #2a1a1c;font-size:13px}
.calc-brow{display:flex;justify-content:space-between;padding:6px 0;color:var(--muted)}
.calc-brow span:last-child{color:var(--text);font-variant-numeric:tabular-nums}
.cta{margin:26px 0;padding:26px;background:var(--card);border:1px solid var(--line);border-radius:15px}
form{display:flex;gap:10px;margin-top:18px}
input[type=email]{flex:1;padding:14px 16px;border-radius:10px;border:1px solid var(--line);background:#0e0e14;color:var(--text);font-size:15px;font-family:inherit;outline:none}
input[type=email]:focus{border-color:var(--accent)}
.btn{padding:14px 24px;border-radius:10px;border:none;cursor:pointer;background:var(--accent);color:#fff;font-size:15px;font-weight:650;font-family:inherit;white-space:nowrap}
.btn:hover{opacity:.88}
.ok{color:#4ade80;font-size:14px;margin-top:13px;display:none}
.fine{font-size:12px;color:#5a5a6e;margin-top:12px}
details{border-bottom:1px solid var(--line);padding:16px 0}
summary{cursor:pointer;font-weight:600;font-size:15.5px;list-style:none;display:flex;justify-content:space-between;align-items:center}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";color:var(--muted);font-weight:400;font-size:19px}
details[open] summary::after{content:"−"}
details p{color:var(--muted);font-size:14.5px;margin:11px 0 0}
.foot{border-top:1px solid var(--line);margin-top:40px;padding:28px 0 60px;font-size:12.5px;color:#5a5a6e;line-height:1.75}
.foot a{color:#7a7a8e}
@media(max-width:560px){h1{font-size:27px}.calc-big{font-size:41px}.calc-opts{grid-template-columns:1fr}form{flex-direction:column}.nav nav{gap:12px;font-size:12.5px}}