.pd-surface{position:fixed;inset:0;z-index:1000;background:var(--bg,#f9fafb);color:var(--text,#242830);font-family:inherit;display:flex;flex-direction:column;overflow:hidden;padding-top:env(safe-area-inset-top)}
.pd-top{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:20px 24px;border-bottom:1px solid var(--border,#dce0e5);flex:none}
.pd-top h1{font-size:24px;margin:4px 0}.pd-source{font-size:11px;letter-spacing:.1em;color:var(--muted,#626a75)}
.pd-main{overflow:auto;overscroll-behavior:contain;width:100%;max-width:960px;margin:0 auto;padding:24px 24px calc(28px + env(safe-area-inset-bottom));box-sizing:border-box}
.pd-surface button,.pd-surface select,.pd-surface textarea{font:inherit;color:inherit;border:1px solid var(--border,#dce0e5);background:var(--panel,#fff);border-radius:10px;min-height:44px;padding:10px 14px;box-sizing:border-box}
.pd-surface button{cursor:pointer}.pd-surface button:disabled{opacity:.5;cursor:default}.pd-surface :focus-visible{outline:3px solid #5284b7;outline-offset:3px}
.pd-surface a{color:var(--accent,#37628d);min-height:44px;display:inline-flex;align-items:center}.pd-toolbar{display:flex;align-items:center;flex-wrap:wrap;gap:12px;margin:12px 0}
.pd-card{border:1px solid var(--border,#dce0e5);background:var(--panel,#fff);border-radius:16px;padding:22px;margin:18px 0}.pd-card h2{font-size:20px;margin:0 0 12px}.pd-card h3{font-size:16px;margin:20px 0 12px}
.pd-main p,.pd-main li{line-height:1.55;overflow-wrap:anywhere}.pd-muted{color:var(--muted,#626a75);font-size:13px}.pd-error{padding:14px;border:1px solid #bd7536;background:var(--panel,#fff);border-radius:10px;line-height:1.5}
.pd-task{display:flex;align-items:center;gap:14px;min-height:60px;border-top:1px solid var(--border,#dce0e5);padding:12px 4px;cursor:pointer}.pd-task input{width:22px;height:22px;flex:none}.pd-task small{display:block;color:var(--muted,#626a75);margin-top:4px}
.pd-card label:not(.pd-task){display:block;font-weight:600;margin:14px 0 8px}.pd-card select,.pd-card textarea{width:100%;max-width:100%}.pd-card textarea{resize:vertical}.pd-surface .pd-primary{background:#416f9c;color:white;border-color:#416f9c;margin-top:12px}.pd-review{border-left:3px solid #5284b7;background:var(--bg,#f6f8fb);padding:16px;border-radius:8px;margin-top:16px}.pd-review button{margin-right:8px}.pd-script{white-space:pre-wrap}.pd-card details{margin:12px 0}.pd-card summary{cursor:pointer;font-weight:600;min-height:32px}
@media(max-width:600px){.pd-top{padding:12px 16px}.pd-top h1{font-size:21px}.pd-main{padding:16px 16px calc(24px + env(safe-area-inset-bottom))}.pd-card{padding:16px}.pd-toolbar button{flex:1}.pd-surface{font-size:16px}}
@media(prefers-color-scheme:dark){.pd-surface{--bg:#15171b;--panel:#202329;--text:#e9ecf0;--border:#373d46;--muted:#a6afb9;--accent:#8fb9e4}}