:root{color-scheme:light dark;--bg:#ffffff;--fg:#1a1a1a;--muted:#6b7280;--card-bg:#fafafa;--border:rgba(0,0,0,0.12);--accent:#b91c1c;--tag-bg:rgba(0,0,0,0.06)}@media (prefers-color-scheme:dark){:root{--bg:#111214;--fg:#e8e8ea;--muted:#9aa0a6;--card-bg:#17181b;--border:rgba(255,255,255,0.12);--accent:#f87171;--tag-bg:rgba(255,255,255,0.08)}}*{box-sizing:border-box}body,html{margin:0;padding:0}body{background:var(--bg);color:var(--fg);font-family:Georgia,Times New Roman,serif;line-height:1.55;-webkit-font-smoothing:antialiased}.page{max-width:720px;margin:0 auto;padding:2.5rem 1.25rem 4rem}.masthead{position:relative;border-bottom:3px double var(--border);padding-bottom:1rem;margin-bottom:2rem;text-align:center}.masthead__logout{position:absolute;top:0;right:0}.logout{font-family:system-ui,sans-serif;font-size:.78rem;color:var(--muted);background:transparent;border:1px solid var(--border);border-radius:6px;padding:.3em .7em;cursor:pointer}.logout:hover{color:var(--fg)}.gate-page{min-height:100vh;display:grid;place-items:center;padding:1.5rem}.gate{width:100%;max-width:340px;display:flex;flex-direction:column;gap:.85rem;text-align:center;background:var(--card-bg);border:1px solid var(--border);border-radius:12px;padding:2rem 1.75rem}.gate__title{margin:0;font-size:2rem;letter-spacing:.02em}.gate__hint{margin:0;color:var(--muted);font-size:.9rem}.gate__hint,.gate__input{font-family:system-ui,sans-serif}.gate__input{font-size:1rem;padding:.6rem .75rem;border:1px solid var(--border);border-radius:8px;background:var(--bg);color:var(--fg)}.gate__input:focus{outline:2px solid var(--accent);outline-offset:1px}.gate__button{font-family:system-ui,sans-serif;font-size:1rem;font-weight:600;padding:.6rem 1rem;border:none;border-radius:8px;background:var(--accent);color:#fff;cursor:pointer}.gate__button:hover{opacity:.9}.gate__error{margin:0;color:var(--accent);font-family:system-ui,sans-serif;font-size:.85rem}.masthead h1{font-size:clamp(2.4rem,6vw,3.4rem);letter-spacing:.02em;margin:0}.tagline{font-style:italic;margin:.4rem 0 0}.notice,.tagline{color:var(--muted)}.notice{text-align:center;padding:2rem 0}.notice--error{color:var(--accent)}.notice code{font-family:ui-monospace,monospace;background:var(--tag-bg);padding:.1em .4em;border-radius:4px}.feed{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:1.5rem}.card{background:var(--card-bg);border:1px solid var(--border);border-radius:10px;padding:1.25rem 1.4rem}.card__meta{font-family:system-ui,sans-serif;font-size:.8rem;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);margin-bottom:.4rem}.card__source{color:var(--accent);font-weight:600}.card__title{font-size:1.4rem;line-height:1.25;margin:0 0 .6rem}.card__title a{color:inherit;text-decoration:none}.card__title a:hover{text-decoration:underline}.card__summary{margin:0 0 .9rem}.card__tags{display:flex;flex-wrap:wrap;gap:.4rem;margin-bottom:.9rem}.tag{font-size:.72rem;background:var(--tag-bg);color:var(--muted);padding:.15em .6em;border-radius:999px}.card__foot,.tag{font-family:system-ui,sans-serif}.card__foot{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.5rem;font-size:.85rem;border-top:1px solid var(--border);padding-top:.8rem}.card__link{color:var(--accent);text-decoration:none;font-weight:600}.card__link:hover{text-decoration:underline}.foot,.muted{color:var(--muted)}.foot{margin-top:2.5rem;text-align:center;font-family:system-ui,sans-serif;font-size:.8rem}