:root{--bg:#ffffff;--surface:#ffffff;--surface-2:#f7f7f7;--ink:#222222;--ink-2:#444444;--muted:#777777;--muted-2:#999999;--line:#e6e6e6;--line-strong:#d8d8d8;--accent:#222222;--good:#1f8a4c;--good-soft:#e8f5ee;--warn:#b5751a;--warn-soft:#fbf2e2;--danger:#c0392b;--font:"Raleway",-apple-system,system-ui,"Segoe UI",sans-serif;--radius:10px;--radius-sm:7px;--shadow-sm:0 1px 2px rgba(0,0,0,0.04);--shadow:0 6px 24px -10px rgba(0,0,0,0.14)}*{box-sizing:border-box}body,html{margin:0;padding:0}html{-webkit-text-size-adjust:100%}body{background:var(--bg);font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased}body,h1,h2,h3{color:var(--ink);font-family:var(--font)}h1,h2,h3{font-weight:700;letter-spacing:-.01em}a{color:var(--ink);text-decoration:underline;text-underline-offset:3px}a:hover{color:#000}img{max-width:100%}.container{max-width:1080px}.container,.container-sm{margin:0 auto;padding:0 20px}.container-sm{max-width:600px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid var(--line-strong);background:var(--surface);padding:9px 16px;border-radius:var(--radius-sm);font-family:var(--font);font-size:14px;font-weight:600;cursor:pointer;transition:background .15s ease,border-color .15s ease,opacity .15s ease}.btn,.btn:hover{color:var(--ink);text-decoration:none}.btn:hover{border-color:var(--ink)}.btn-accent,.btn-primary{background:var(--ink);border-color:var(--ink);color:#fff}.btn-accent:hover,.btn-primary:hover{background:#000;color:#fff}.btn-ghost{background:transparent;border-color:transparent}.btn-ghost:hover{background:var(--surface-2);border-color:transparent}.btn-danger{border-color:rgba(192,57,43,.4);color:var(--danger);background:transparent}.btn-danger:hover{background:rgba(192,57,43,.07);border-color:var(--danger);color:var(--danger)}.btn-sm{padding:6px 12px;font-size:13px}.btn:disabled{opacity:.5;cursor:not-allowed}label{display:block;font-size:13px;font-weight:600;color:var(--muted);margin-bottom:6px}input,select,textarea{width:100%;background:var(--surface);border:1px solid var(--line-strong);color:var(--ink);border-radius:var(--radius-sm);padding:10px 12px;font-size:15px;font-family:var(--font);outline:none;transition:border-color .15s ease}input::placeholder,textarea::placeholder{color:var(--muted-2)}input:focus,select:focus,textarea:focus{border-color:var(--ink)}textarea{resize:vertical;min-height:76px}.field{margin-bottom:16px}.row{display:flex;gap:14px;flex-wrap:wrap}.row>*{flex:1 1;min-width:130px}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px}.badge{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;padding:4px 10px;border-radius:999px;border:1px solid transparent;white-space:nowrap}.badge-paid{background:var(--good-soft);color:var(--good)}.badge-unpaid{background:var(--warn-soft);color:var(--warn)}.badge-draft{background:var(--surface-2)}.badge-draft,.muted{color:var(--muted)}.tiny{font-size:13px}code{font-family:ui-monospace,monospace;font-size:.88em;background:var(--surface-2);padding:1px 6px;border-radius:5px;border:1px solid var(--line);word-break:break-all}.hero{text-align:center;padding:100px 20px 64px}.hero .kicker{font-size:13px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin-bottom:22px}.hero h1{font-size:clamp(34px,7vw,60px);line-height:1.05;margin:0 0 20px;font-weight:700}.hero h1 em{font-style:italic}.hero p{color:var(--ink-2);font-size:18px;max-width:540px;margin:0 auto 30px}.topbar{border-bottom:1px solid var(--line);background:rgba(255,255,255,.9);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);position:-webkit-sticky;position:sticky;top:0;z-index:20}.topbar-inner{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;padding:13px 20px;max-width:1080px;margin:0 auto}.brand{font-weight:700;font-size:17px}.brand .dot{color:var(--accent)}.dlist{display:grid;grid-gap:12px;gap:12px;margin-top:20px}.drow{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px}.drow:hover{border-color:var(--line-strong)}.drow h3{margin:0 0 4px;font-size:17px;font-weight:700}.drow .meta-line{font-size:13px;color:var(--muted);word-break:break-word}.section-title{font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--muted-2);margin:30px 0 12px;padding-bottom:8px;border-bottom:1px solid var(--line)}.folder-block{border:1px solid var(--line);border-radius:var(--radius);padding:18px;margin-bottom:14px;background:var(--surface)}.video-row{display:grid;grid-template-columns:2fr 3fr 110px 42px;grid-gap:12px;gap:12px;align-items:end;margin-bottom:12px}.video-row label{margin-bottom:5px}.icon-btn{width:42px;height:42px;display:grid;place-items:center;border-radius:var(--radius-sm);border:1px solid var(--line-strong);background:var(--surface);color:var(--muted);cursor:pointer;font-size:15px;transition:all .15s ease}.icon-btn:hover{color:var(--danger);border-color:var(--danger)}.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:var(--ink);color:#fff;padding:11px 18px;border-radius:999px;box-shadow:var(--shadow);z-index:50;font-size:14px;font-weight:600}.center{min-height:64vh;display:grid;place-items:center;text-align:center;padding:20px}@media (max-width:760px){.video-row{grid-template-columns:1fr}.hero{padding-top:72px}.card{padding:18px}}@media (max-width:560px){body{font-size:15px}.drow{align-items:flex-start}}.pd{font-family:var(--font);color:#222;background:#fff;min-height:100vh}.pd-wrap{max-width:1000px;margin:0 auto;padding:0 20px}.pd-header{padding:48px 0 24px;border-bottom:1px solid #eee}.pd-header h1{font-weight:700;font-size:clamp(26px,5vw,32px);letter-spacing:-.01em;margin:0 0 8px;color:#222}.pd-header p{color:#555;margin:0;max-width:620px;font-size:16px}.pd-sub{color:#999;font-size:14px;margin-top:10px}.pd-note{margin:24px 0 0;padding:14px 18px;background:#f7f7f7;border-radius:8px;color:#444;font-size:15px}.pd-tabs{display:flex;gap:24px;margin:28px 0 20px;flex-wrap:wrap;border-bottom:1px solid #eee}.pd-tab{background:none;padding:8px 0;font-family:var(--font);font-size:15px;font-weight:600;color:#999;cursor:pointer;border:none;border-bottom:2px solid transparent;margin-bottom:-1px}.pd-tab:hover{color:#555}.pd-tab.active{color:#222;border-bottom-color:#222}.pd-bar{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px;margin-bottom:18px}.pd-files{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));grid-gap:18px;gap:18px;padding-bottom:60px}.pd-file{display:flex;flex-direction:column;align-items:center;text-align:center;gap:6px;padding:22px 14px 18px;border:1px solid #eee;border-radius:10px;background:#fff;color:#222;text-decoration:none;transition:border-color .15s,box-shadow .15s,transform .15s}.pd-file:hover{border-color:#ccc;box-shadow:0 4px 14px rgba(0,0,0,.06);transform:translateY(-2px);text-decoration:none}.pd-file-icon{font-size:40px;line-height:1}.pd-file-name{font-weight:600;font-size:14px;word-break:break-word}.pd-file-ratio{font-size:12px;color:#999}.pd-preview-banner{margin-bottom:8px;padding:10px 16px;background:#fff8e1;border:1px solid #f1e2a6;border-radius:8px;color:#7a5d00;font-size:14px;text-align:center}.pd-btn{font-family:var(--font);font-weight:600;font-size:14px;padding:9px 16px;border-radius:6px;border:1px solid #222;background:#222;color:#fff;cursor:pointer;text-decoration:none;display:inline-block}.pd-btn.outline{background:#fff;color:#222}.pd-btn:disabled{opacity:.5;cursor:not-allowed}.pd-paywall{max-width:460px;margin:60px auto;text-align:center}.pd-paywall h2{font-weight:700;font-size:24px;color:#222;margin:0 0 8px}.pd-invoice{border:1px solid #eee;border-radius:8px;padding:24px;text-align:left;margin-top:24px}.pd-line{display:flex;justify-content:space-between;gap:12px;padding:12px 0;border-bottom:1px solid #eee}.pd-line:last-of-type{border-bottom:none}.pd-total{font-size:24px;font-weight:700}