/* Haru Atlas — 内页（关于 / 加密分组 / 站点详情 / 404 / 拦截页）v1.5.1
   与首页共用配色变量；只用 transform / opacity 做动效，尊重 prefers-reduced-motion */
@font-face{font-family:Inter;src:url(../fonts/inter-latin-wght.woff2) format("woff2");font-weight:100 900;font-display:swap}
:root{
  --bg:#F4F3EF;--paper:#FFFFFF;--ink:#17181C;--ink2:#5B5E66;--ink3:#9A9CA3;--line:#E7E5DF;
  --acc:#E8572A;--a:var(--acc);--a2:color-mix(in srgb,var(--a) 9%,var(--paper));--bad:#D93B2B;--bad2:#FDECEA;--ok:#1E8A5A;--ok2:#E6F4EC;
  --sh:0 1px 2px rgba(20,20,20,.04),0 8px 24px -12px rgba(20,20,20,.12);--sh2:0 30px 80px -20px rgba(0,0,0,.35);
  --font:Inter,"PingFang SC","Hiragino Sans GB","Noto Sans CJK SC","Noto Sans SC","Microsoft YaHei",system-ui,sans-serif;
  --ease:cubic-bezier(.2,.8,.2,1);color-scheme:light
}
[data-theme=dark]{
  --bg:#0F1013;--paper:#17191D;--ink:#ECEDEF;--ink2:#A3A6AD;--ink3:#6B6E76;--line:#25282E;
  --a:color-mix(in srgb,var(--acc) 78%,#fff);--a2:color-mix(in srgb,var(--a) 14%,var(--paper));--bad:#FF6B5B;--bad2:#3A1C1A;--ok:#4CC38A;--ok2:#14281F;
  --sh:0 1px 2px rgba(0,0,0,.3),0 10px 30px -14px rgba(0,0,0,.6);--sh2:0 30px 80px -20px rgba(0,0,0,.7);color-scheme:dark
}
*,*:before,*:after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;min-height:100vh;display:flex;flex-direction:column;font-family:var(--font);background:var(--bg);color:var(--ink);font-size:14px;line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden}
body:before{content:"";position:fixed;inset:0;z-index:-1;background-image:radial-gradient(var(--line) 1px,transparent 1px);background-size:22px 22px;opacity:.8;pointer-events:none;-webkit-mask:linear-gradient(#000,transparent 520px);mask:linear-gradient(#000,transparent 520px)}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer;background:none;border:0;padding:0}
img{max-width:100%}
h1,h2,h3,h4,p{margin:0}
:focus-visible{outline:2px solid var(--a);outline-offset:2px}
[hidden]{display:none!important}
.hp-switch body,.hp-switch .hp-top,.hp-switch .hp-card,.hp-switch .hp-btn,.hp-switch .hp-field input{transition:none}

/* 顶栏 */
.hp-top{position:sticky;top:0;z-index:20;background:color-mix(in srgb,var(--bg) 86%,transparent);-webkit-backdrop-filter:saturate(1.6) blur(12px);backdrop-filter:saturate(1.6) blur(12px);border-bottom:1px solid var(--line)}
.hp-top-in{max-width:980px;margin:0 auto;height:60px;padding:0 20px;display:flex;align-items:center;gap:16px}
.hp-brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:15px;letter-spacing:-.01em;flex:none;min-width:0}
.hp-brand img,.hp-brand i{width:30px;height:30px;border-radius:9px;flex:none;object-fit:cover}
.hp-brand i{display:grid;place-items:center;background:var(--ink);color:var(--bg);font-style:normal;font-size:14px}
.hp-brand span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:180px}
.hp-nav{position:relative;flex:1;min-width:0;display:flex;gap:2px;justify-content:flex-end;overflow-x:auto;scrollbar-width:none;-webkit-mask:linear-gradient(90deg,transparent,#000 12px,#000 calc(100% - 12px),transparent);mask:linear-gradient(90deg,transparent,#000 12px,#000 calc(100% - 12px),transparent);padding:0 10px}
.hp-nav::-webkit-scrollbar{display:none}
.hp-nav a{flex:none;padding:6px 12px;border-radius:9px;font-size:13px;color:var(--ink2);white-space:nowrap;transition:none}
.hp-nav a:hover{background:var(--paper);color:var(--ink)}
.hp-nav a.on{background:var(--ink);color:var(--bg)}
.hp-tog{width:36px;height:36px;border-radius:11px;display:grid;place-items:center;flex:none;color:var(--ink2);border:1px solid var(--line);background:var(--paper);transition:transform .15s var(--ease)}
.hp-tog:hover{color:var(--ink)}
.hp-tog:active{transform:scale(.92)}
.hp-tog svg{grid-area:1/1;transition:opacity .2s,transform .2s var(--ease)}
.hp-tog .i-sun{opacity:0;transform:rotate(-60deg) scale(.6)}
[data-theme=dark] .hp-tog .i-sun{opacity:1;transform:none}
[data-theme=dark] .hp-tog .i-moon{opacity:0;transform:rotate(60deg) scale(.6)}

/* 主体 */
.hp-main{flex:1;width:100%;max-width:860px;margin:0 auto;padding:44px 20px 32px}
.hp-main>*{animation:hp-in .24s var(--ease) both}
.hp-main>*:nth-child(2){animation-delay:.04s}
.hp-main>*:nth-child(3){animation-delay:.08s}
@keyframes hp-in{from{opacity:0;transform:translateY(8px)}}
.hp-hero{margin-bottom:24px}
.hp-kicker{display:inline-flex;align-items:center;gap:8px;font:600 11.5px/1 var(--font);letter-spacing:.14em;text-transform:uppercase;color:var(--a)}
.hp-kicker:before{content:"";width:18px;height:2px;border-radius:2px;background:currentColor}
.hp-h1{font-size:34px;line-height:1.15;font-weight:700;letter-spacing:-.03em;margin-top:12px}
.hp-sub{color:var(--ink2);font-size:14.5px;margin-top:8px}
.hp-card{background:var(--paper);border-radius:20px;box-shadow:var(--sh),0 0 0 1px var(--line);padding:28px 32px}
.hp-card+.hp-card{margin-top:16px}
.hp-card h2,.hp-ct{font-size:13px;font-weight:600;color:var(--ink3);letter-spacing:.06em;margin-bottom:14px}

/* 关于页内容（后台可写 HTML） */
.hp-prose{font-size:15px;line-height:1.8;color:var(--ink);overflow-wrap:anywhere}
.hp-prose>:first-child{margin-top:0}
.hp-prose h1,.hp-prose h2,.hp-prose h3,.hp-prose h4{font-weight:700;letter-spacing:-.015em;line-height:1.3;margin:1.6em 0 .6em;color:var(--ink)}
.hp-prose h1{font-size:26px}.hp-prose h2{font-size:22px}.hp-prose h3{font-size:18px}.hp-prose h4{font-size:16px}
.hp-prose p,.hp-prose ul,.hp-prose ol,.hp-prose blockquote,.hp-prose pre,.hp-prose table{margin:0 0 1em}
.hp-prose a{color:var(--a);text-decoration:underline;text-decoration-color:color-mix(in srgb,var(--a) 35%,transparent);text-underline-offset:3px}
.hp-prose a:hover{text-decoration-color:currentColor}
.hp-prose img{height:auto;border-radius:12px;display:block;margin:12px 0}
.hp-prose hr{border:0;height:1px;background:var(--line);margin:24px 0}
.hp-prose ul,.hp-prose ol{padding-left:1.4em}
.hp-prose blockquote{padding:10px 16px;border-left:3px solid var(--a);background:var(--a2);border-radius:0 10px 10px 0;color:var(--ink2)}
.hp-prose code{font:13px ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;background:var(--bg);border:1px solid var(--line);border-radius:6px;padding:1px 5px}
.hp-prose pre{background:var(--bg);border:1px solid var(--line);border-radius:12px;padding:14px;overflow:auto}
.hp-prose pre code{border:0;padding:0;background:none}
.hp-prose table{border-collapse:collapse;width:100%;display:block;overflow-x:auto}
.hp-prose th,.hp-prose td{border:1px solid var(--line);padding:6px 10px;text-align:left}
.hp-prose center,.hp-prose .footer{color:var(--ink3);font-size:13px}

/* 按钮 / 输入 */
.hp-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px;align-items:center}
.hp-btn{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:7px;height:42px;padding:0 18px;border-radius:12px;font-weight:600;font-size:14px;color:var(--ink);background:var(--paper);box-shadow:0 0 0 1px var(--line);transition:transform .15s var(--ease);-webkit-tap-highlight-color:transparent;white-space:nowrap}
.hp-btn:hover{box-shadow:0 0 0 1px var(--ink3)}
.hp-btn:active{transform:scale(.97)}
.hp-btn.pri{background:var(--ink);color:var(--bg);box-shadow:none}
.hp-btn.pri:hover{box-shadow:0 0 0 4px color-mix(in srgb,var(--ink) 14%,transparent)}
.hp-btn.acc{background:var(--a);color:#fff;box-shadow:none}
.hp-btn.acc:hover{box-shadow:0 0 0 4px color-mix(in srgb,var(--a) 22%,transparent)}
.hp-btn.wide{width:100%}
.hp-btn svg{width:16px;height:16px;flex:none}
.hp-field{display:block;margin-bottom:12px}
.hp-field span{display:block;font-size:12.5px;color:var(--ink2);margin-bottom:6px;font-weight:500}
.hp-field input{width:100%;height:46px;border-radius:12px;border:1px solid var(--line);background:var(--bg);padding:0 14px;font-size:15px;outline:0;transition:none}
.hp-field input:focus{border-color:var(--a);box-shadow:0 0 0 4px color-mix(in srgb,var(--a) 16%,transparent);background:var(--paper)}
.hp-msg{display:flex;gap:8px;align-items:flex-start;border-radius:12px;padding:10px 12px;font-size:13px;margin-bottom:16px}
.hp-msg.err{background:var(--bad2);color:var(--bad)}
.hp-msg.ok{background:var(--ok2);color:var(--ok)}
.hp-chips{display:flex;flex-wrap:wrap;gap:6px}
.hp-chips span{font-size:12px;color:var(--ink2);padding:3px 10px;border-radius:999px;background:var(--bg);border:1px solid var(--line)}

/* 加密分组 */
.hp-narrow{max-width:440px;margin:0 auto}
.hp-lock{width:52px;height:52px;border-radius:16px;display:grid;place-items:center;background:var(--a2);color:var(--a);margin-bottom:16px}

/* 站点详情 */
.hp-crumb{display:flex;align-items:center;gap:8px;font-size:12.5px;color:var(--ink3);margin-bottom:18px;min-width:0;flex-wrap:wrap}
.hp-crumb a:hover{color:var(--ink)}
.hp-crumb b{font-weight:500;color:var(--ink2)}
.hp-site{display:flex;gap:18px;align-items:center}
.hp-ico{width:68px;height:68px;border-radius:20px;flex:none;display:grid;place-items:center;background:#fff;box-shadow:0 0 0 1px var(--line);overflow:hidden}
[data-theme=dark] .hp-ico{background:#22252B}
.hp-ico img,.hp-ico svg{width:62%;height:62%;object-fit:contain}
.hp-ph{width:100%;height:100%;display:grid;place-items:center;background:#ECEBE7;color:#6B6E76;font-weight:600;font-size:28px}
[data-theme=dark] .hp-ph{background:#2A2D33;color:#A3A6AD}
.hp-site h1{font-size:28px;line-height:1.2;font-weight:700;letter-spacing:-.025em;overflow-wrap:anywhere}
.hp-site p{color:var(--ink2);margin-top:6px}
.hp-qr{position:relative}
.hp-qr-pop{position:absolute;left:50%;bottom:calc(100% + 10px);z-index:30;background:var(--paper);border-radius:16px;box-shadow:var(--sh2),0 0 0 1px var(--line);padding:10px;opacity:0;visibility:hidden;transform:translate(-50%,6px) scale(.97);transition:opacity .18s,transform .18s var(--ease),visibility .18s;pointer-events:none}
.hp-qr-pop img{display:block;width:132px;height:132px;border-radius:8px;background:#fff}
.hp-qr:hover .hp-qr-pop,.hp-qr:focus-within .hp-qr-pop,.hp-qr.open .hp-qr-pop{opacity:1;visibility:visible;transform:translate(-50%,0);pointer-events:auto}
.hp-dl{display:grid;grid-template-columns:96px minmax(0,1fr);gap:12px 16px;margin:0;font-size:13.5px}
.hp-dl dt{color:var(--ink3)}
.hp-dl dd{margin:0;overflow-wrap:anywhere;color:var(--ink)}
.hp-shot img{display:block;width:100%;height:auto;aspect-ratio:16/10;object-fit:cover;border-radius:12px;background:var(--bg)}

/* 404 / 拦截 */
.hp-msgpage{text-align:center;padding:48px 0 24px}
.hp-big{font-size:120px;line-height:1;font-weight:800;letter-spacing:-.06em;color:var(--ink)}
.hp-big:after{content:"";display:inline-block;width:.16em;height:.16em;border-radius:50%;background:var(--a);margin-left:.04em}
.hp-msgpage .hp-actions{justify-content:center}

/* 提示条（复制成功等） */
.hp-toast{position:fixed;left:50%;bottom:28px;z-index:90;transform:translate(-50%,16px);opacity:0;background:var(--ink);color:var(--bg);padding:9px 16px;border-radius:12px;font-size:13px;box-shadow:var(--sh2);transition:opacity .2s,transform .2s var(--ease);pointer-events:none}
.hp-toast.show{opacity:1;transform:translate(-50%,0)}

/* 页脚 */
.hp-foot{text-align:center;color:var(--ink3);font-size:12px;padding:20px 20px calc(28px + env(safe-area-inset-bottom));line-height:1.8}
.hp-foot a{color:var(--ink2)}
.hp-foot a:hover{color:var(--a)}

@media (max-width:640px){
  .hp-top-in{height:56px;padding:0 14px;gap:10px}
  .hp-brand span{display:none}
  .hp-nav{justify-content:flex-start}
  .hp-main{padding:28px 16px 24px}
  .hp-h1{font-size:27px}
  .hp-card{padding:22px 18px;border-radius:18px}
  .hp-site{gap:14px}.hp-ico{width:56px;height:56px;border-radius:16px}.hp-site h1{font-size:22px}
  .hp-dl{grid-template-columns:80px minmax(0,1fr)}
  .hp-big{font-size:92px}
  .hp-actions .hp-btn{flex:1 1 auto}
}
@media (prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important}}