*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
@media (prefers-reyouced-motion: reyouce){html{scroll-behavior:auto}}
html,body{background:#fbfbfd;color:#1d1d1f;font-family:-apple-system,BlinkMacSystemFont,"SF Pro Display","SF Pro Text","Segoe UI",Roboto,sans-serif;-webkit-font-smoothing:antialiased}
html.dark-pre body{background:#000;color:#f5f5f7}
body.dark{background:#000;color:#f5f5f7}
[id]{scroll-margin-top:80px}
a{color:inherit;text-decoration:none}
.wrap{max-width:880px;margin:0 auto;padding:0 20px}
.wrap-wide{max-width:1140px;margin:0 auto;padding:0 20px}

/* Topbar */
.topbar{position:sticky;top:0;z-index:50;background:rgba(251,251,253,.82);backdrop-filter:saturate(180%) blur(20px);border-bottom:1px solid rgba(0,0,0,.06)}
body.dark .topbar{background:rgba(0,0,0,.7);border-bottom-color:rgba(255,255,255,.08)}
.topbar-inner{display:flex;align-items:center;justify-content:space-between;padding-top:14px;padding-bottom:14px;gap:14px}
.topbar .brand{font-weight:700;letter-spacing:-.02em;font-size:18px}
.topbar .nav{display:flex;gap:6px;margin-left:24px}
.topbar .nav a{padding:8px 12px;border-radius:8px;font-size:14px;color:#515154;font-weight:500;transition:all .2s}
.topbar .nav a:hover{background:rgba(0,0,0,.05);color:#1d1d1f}
body.dark .topbar .nav a{color:#a1a1a6}
body.dark .topbar .nav a:hover{background:rgba(255,255,255,.08);color:#f5f5f7}
.topbar .right{display:flex;gap:10px;align-items:center;margin-left:auto}
.btn{display:inline-flex;align-items:center;gap:6px;padding:9px 16px;border-radius:999px;font-size:14px;font-weight:500;border:0;cursor:pointer;transition:all .2s;text-decoration:none;font-family:inherit}
.btn-primary{background:#1d1d1f;color:#fff}
.btn-primary:hover{background:#0071e3}
body.dark .btn-primary{background:#fff;color:#000}
body.dark .btn-primary:hover{background:#0071e3;color:#fff}
@media(max-width:900px){.topbar .nav{display:none}}
@media(max-width:560px){.wrap,.wrap-wide{padding:0 16px}}

.theme-toggle{width:40px;height:40px;border-radius:50%;border:1px solid rgba(0,0,0,.08);background:rgba(0,0,0,.04);cursor:pointer;display:inline-flex;align-items:center;justify-content:center;color:inherit;transition:all .25s cubic-bezier(.22,.61,.36,1);position:relative;flex-shrink:0}
.theme-toggle:hover{background:rgba(0,0,0,.08);transform:rotate(15deg)}
body.dark .theme-toggle{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.1)}
body.dark .theme-toggle:hover{background:rgba(255,255,255,.14)}
.theme-toggle svg{width:18px;height:18px;transition:transform .4s cubic-bezier(.22,.61,.36,1), opacity .2s}
.theme-toggle .icon-moon{position:absolute}
.theme-toggle .icon-sun{opacity:0;transform:rotate(-90deg) scale(.5)}
body.dark .theme-toggle .icon-moon{opacity:0;transform:rotate(90deg) scale(.5)}
body.dark .theme-toggle .icon-sun{opacity:1;transform:none}

/* Breadcrumb */
.crumb{font-size:13px;color:#86868b;padding:24px 0 0;display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.crumb a{color:#0071e3;transition:opacity .2s}
.crumb a:hover{opacity:.7}
.crumb .sep{opacity:.5}
body.dark .crumb{color:#a1a1a6}

/* Header (red accent for delete) */
.page-head{padding:36px 0 16px;text-align:center}
.page-head .eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:#ff3b30;font-weight:700;margin-bottom:14px;padding:6px 14px;border-radius:999px;background:rgba(255,59,48,.08);border:1px solid rgba(255,59,48,.18)}
.page-head h1{font-size:clamp(28px,4vw,42px);font-weight:700;letter-spacing:-.025em;line-height:1.15;margin-bottom:10px}
.page-head .lead{color:#6e6e73;max-width:580px;margin:0 auto;font-size:15px;line-height:1.55}
body.dark .page-head .lead{color:#a1a1a6}

/* Comment to delete card */
.comment-card{margin:32px 0 28px;padding:28px;border-radius:22px;background:#fff;border:1.5px solid rgba(0,0,0,.05);position:relative;overflow:hidden}
body.dark .comment-card{background:#1c1c1e;border-color:rgba(255,255,255,.06)}
.comment-card::before{content:"";position:absolute;top:0;left:0;width:4px;height:100%;background:var(--c)}
.comment-card .ck{font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:#86868b;font-weight:700;margin-bottom:14px;display:block}
.comment-card .row{display:flex;gap:18px;align-items:flex-start;flex-wrap:wrap}
.comment-card .badge{display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border-radius:999px;font-size:11px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;flex-shrink:0;margin-top:2px}
.comment-card .badge .d{width:7px;height:7px;border-radius:50%}
.comment-card .body{flex:1;min-width:240px}
.comment-card .body .meta{display:flex;gap:10px;font-size:12px;color:#86868b;margin-bottom:10px;align-items:center;flex-wrap:wrap}
.comment-card .body .meta a{color:#0071e3;font-weight:500;font-family:"SF Mono",Menlo,monospace}
.comment-card .body .text{font-size:15px;line-height:1.6;color:#1d1d1f;white-space:pre-wrap}
body.dark .comment-card .body .text{color:#f5f5f7}

/* Form card */
.form-card{padding:36px;border-radius:24px;background:#fff;border:1px solid rgba(0,0,0,.05);box-shadow:0 20px 50px -25px rgba(0,0,0,.1);margin-bottom:32px}
body.dark .form-card{background:#1c1c1e;border-color:rgba(255,255,255,.06)}
.form-card h2{font-size:22px;font-weight:700;letter-spacing:-.02em;margin-bottom:8px;display:flex;align-items:center;gap:10px}
.form-card .sub{color:#6e6e73;font-size:14px;margin-bottom:28px;line-height:1.5}
body.dark .form-card .sub{color:#a1a1a6}

.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:14px}
.form-grid.full{grid-template-columns:1fr}
.field{position:relative}
.field label{display:block;font-size:12px;font-weight:600;color:#1d1d1f;margin-bottom:6px;letter-spacing:.04em;text-transform:uppercase}
body.dark .field label{color:#f5f5f7}
.field label .req{color:#ff3b30;margin-left:2px}
.field input,.field textarea{width:100%;padding:14px 16px;border-radius:14px;border:1px solid rgba(0,0,0,.1);background:#fbfbfd;font-family:inherit;font-size:15px;color:inherit;outline:0;transition:all .2s;resize:vertical}
.field textarea{min-height:140px;line-height:1.55}
.field input:focus,.field textarea:focus{border-color:#0071e3;background:#fff;box-shadow:0 0 0 4px rgba(0,113,227,.12)}
body.dark .field input,body.dark .field textarea{background:#000;border-color:rgba(255,255,255,.1);color:#f5f5f7}
body.dark .field input:focus,body.dark .field textarea:focus{background:#1c1c1e}
.field .hint{margin-top:6px;font-size:12px;color:#86868b}

@media(max-width:640px){
    .form-card{padding:28px 22px}
    .form-grid{grid-template-columns:1fr}
}

/* Disclaimer info box */
.notice{margin:8px 0 20px;padding:18px 22px;border-radius:14px;background:rgba(255,159,10,.08);border:1px solid rgba(255,159,10,.2);display:flex;gap:12px;align-items:flex-start;font-size:13px;line-height:1.55;color:#1d1d1f}
body.dark .notice{background:rgba(255,159,10,.15);border-color:rgba(255,159,10,.3);color:#f5f5f7}
.notice .nico{flex-shrink:0;width:28px;height:28px;border-radius:50%;background:#ff9f0a;color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:14px}

/* Submit row */
.submit-row{display:flex;justify-content:space-between;align-items:center;gap:14px;margin-top:22px;flex-wrap:wrap}
.submit-row .priv{font-size:12px;color:#86868b;max-width:380px;line-height:1.5}
.submit-row button{padding:14px 30px;font-size:15px;font-weight:600}

/* Back link */
.back-link{display:inline-flex;align-items:center;gap:8px;padding:12px 20px;border-radius:999px;background:rgba(0,0,0,.04);font-size:14px;font-weight:500;color:#1d1d1f;text-decoration:none;transition:all .2s;margin:24px 0 60px}
body.dark .back-link{background:rgba(255,255,255,.08);color:#f5f5f7}
.back-link:hover{background:rgba(0,0,0,.08);transform:translateX(-2px)}
body.dark .back-link:hover{background:rgba(255,255,255,.14)}
.back-link::before{content:"\2190";font-size:16px}

/* Process steps */
.steps{margin:60px 0 40px}
.steps h3{text-align:center;font-size:22px;font-weight:700;letter-spacing:-.02em;margin-bottom:32px}
.steps-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:18px}
.step{padding:28px 24px;border-radius:20px;background:#fff;border:1px solid rgba(0,0,0,.05);position:relative}
body.dark .step{background:#1c1c1e;border-color:rgba(255,255,255,.06)}
.step .n{width:36px;height:36px;border-radius:50%;background:linear-gradient(135deg,#ff3b30,#ff6b6b);color:#fff;display:inline-flex;align-items:center;justify-content:center;font-weight:700;font-size:15px;margin-bottom:14px}
.step h4{font-size:15px;font-weight:700;letter-spacing:-.01em;margin-bottom:6px}
.step p{font-size:13px;line-height:1.55;color:#6e6e73}
body.dark .step p{color:#a1a1a6}

/* Scroll-top */
.scroll-top{position:fixed;right:24px;bottom:24px;width:48px;height:48px;border-radius:50%;background:#fff;color:#1d1d1f;border:1px solid rgba(0,0,0,.08);cursor:pointer;display:none;align-items:center;justify-content:center;box-shadow:0 10px 24px -8px rgba(0,0,0,.18);z-index:89;transition:all .25s cubic-bezier(.22,.61,.36,1);opacity:0;transform:translateY(8px)}
.scroll-top.visible{display:flex;opacity:1;transform:none}
.scroll-top:hover{background:#0071e3;color:#fff;border-color:#0071e3;transform:translateY(-2px)}
.scroll-top svg{width:18px;height:18px}
body.dark .scroll-top{background:#1c1c1e;color:#f5f5f7;border-color:rgba(255,255,255,.1)}
body.dark .scroll-top:hover{background:#0071e3;border-color:#0071e3}

/* Footer */
footer.foot{padding:60px 0 40px;border-top:1px solid rgba(0,0,0,.06);margin-top:60px}
body.dark footer.foot{border-top-color:rgba(255,255,255,.08)}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:36px;margin-bottom:40px}
.foot-col h5{font-size:13px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:#86868b;margin-bottom:14px}
.foot-col a{display:block;padding:5px 0;font-size:14px;color:#515154;transition:color .2s}
body.dark .foot-col a{color:#a1a1a6}
.foot-col a:hover{color:#0071e3}
.foot-col .desc{font-size:14px;color:#6e6e73;line-height:1.5}
body.dark .foot-col .desc{color:#a1a1a6}
.foot-bottom{padding-top:24px;border-top:1px solid rgba(0,0,0,.06);font-size:13px;color:#86868b;display:flex;justify-content:space-between;flex-wrap:wrap;gap:14px}
body.dark .foot-bottom{border-top-color:rgba(255,255,255,.08)}
@media(max-width:760px){.foot-grid{grid-template-columns:1fr 1fr;gap:24px}}
@media(max-width:480px){.foot-grid{grid-template-columns:1fr}}