*{box-sizing:border-box}
body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,sans-serif;background:var(--bg);color:var(--ink);min-height:100vh}
body[data-theme="paper"]{--bg:#f6efdc;--surface:#fffaf0;--surface2:#fdf3d8;--ink:#21190f;--muted:#7a6a52;--line:#e0d0a6;--accent:#8a2f1b;--accent-ink:#fffaf0;--button:#21190f;--button-ink:#fffaf0;--chip:#f1e3bb;--shadow:rgba(90,64,20,.16);--font-head:Georgia,'Times New Roman',serif}
body[data-theme="midnight"]{--bg:#07111f;--surface:#0d1d31;--surface2:#0a1828;--ink:#eef8ff;--muted:#93a9bd;--line:#1e3a54;--accent:#62e6cf;--accent-ink:#04231d;--button:#62e6cf;--button-ink:#04231d;--chip:#123044;--shadow:rgba(0,0,0,.38);--font-head:Inter,system-ui,sans-serif}
body[data-theme="field"]{--bg:#eaf6ea;--surface:#ffffff;--surface2:#f5ffe9;--ink:#17351f;--muted:#5c735f;--line:#b9d49a;--accent:#2f6b2f;--accent-ink:#ffffff;--button:#2f6b2f;--button-ink:#ffffff;--chip:#fff7ae;--shadow:rgba(47,107,47,.18);--font-head:Inter,system-ui,sans-serif}
button,a{font:inherit}
button{cursor:pointer}
.topbar{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:12px;padding:14px 16px;background:color-mix(in srgb,var(--bg) 88%, transparent);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.burger{width:42px;height:42px;border-radius:13px;border:1px solid var(--line);background:var(--surface);color:var(--ink);display:grid;place-items:center;flex:0 0 auto}
.burger span{display:block;width:18px;height:2px;background:currentColor;border-radius:99px;margin:2px 0}
.brand{min-width:0}.brand-kicker{font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.brand-name{font-family:var(--font-head);font-weight:900;font-size:20px;line-height:1}
.top-stats{margin-left:auto;border:1px solid var(--line);background:var(--chip);border-radius:999px;padding:7px 10px;font-size:12px;font-weight:900;white-space:nowrap}
.shell{max-width:820px;margin:0 auto;padding:18px 16px 42px}
.feature-card{background:var(--surface);border:1px solid var(--line);border-radius:26px;padding:24px;box-shadow:0 18px 42px var(--shadow)}
body[data-theme="field"] .feature-card{border-width:2px;box-shadow:7px 7px 0 var(--line)}
.feature-top{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.feature-label{font-size:11px;font-weight:950;letter-spacing:.14em;text-transform:uppercase;color:var(--accent)}.feature-date{font-size:12px;color:var(--muted)}
.category{display:inline-block;margin-top:18px;background:var(--chip);border:1px solid var(--line);color:var(--ink);border-radius:999px;padding:5px 10px;font-size:12px;font-weight:850}
h1{font-family:var(--font-head);font-size:clamp(34px,8vw,58px);line-height:.98;letter-spacing:-.035em;margin:14px 0 12px}
.hook{font-size:clamp(19px,4.5vw,24px);line-height:1.45;font-weight:720;margin:0 0 14px}
.extract{font-size:16px;line-height:1.65;color:var(--muted);margin:0}
.article-meta{margin-top:16px;font-size:12px;color:var(--muted)}
.feature-actions{display:grid;grid-template-columns:1fr;gap:10px;margin-top:22px}
@media(min-width:560px){.feature-actions{grid-template-columns:1.2fr 1fr .8fr}}
.btn{display:inline-flex;align-items:center;justify-content:center;text-align:center;border-radius:999px;padding:13px 16px;font-weight:900;text-decoration:none;border:1px solid var(--line);color:var(--ink);background:var(--surface2)}
.btn.primary{background:var(--button);color:var(--button-ink);border-color:var(--button)}
.btn.strong{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}
.btn.ghost{background:transparent}
.btn.disabled{opacity:.45;pointer-events:none}
.btn:disabled{opacity:.45;cursor:not-allowed}
.status{min-height:22px;color:var(--muted);font-size:14px;line-height:1.45;margin:14px 0 0}
.mini-note{margin-top:14px;border:1px dashed var(--line);border-radius:18px;padding:14px 16px;color:var(--muted);line-height:1.5;background:color-mix(in srgb,var(--surface) 70%, transparent)}
.backdrop{position:fixed;inset:0;background:rgba(0,0,0,.42);z-index:29}
.drawer{position:fixed;top:0;left:0;bottom:0;width:min(390px,92vw);background:var(--bg);color:var(--ink);z-index:30;transform:translateX(-105%);transition:transform .22s ease;box-shadow:24px 0 50px rgba(0,0,0,.25);padding:18px;overflow-y:auto;display:flex;flex-direction:column;gap:16px}
.drawer.open{transform:translateX(0)}
.drawer-head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px}.drawer-kicker{font-size:10px;font-weight:900;letter-spacing:.13em;text-transform:uppercase;color:var(--accent)}.drawer h2{font-family:var(--font-head);margin:3px 0 0;font-size:30px;line-height:1}
.icon-btn{width:38px;height:38px;border-radius:50%;border:1px solid var(--line);background:var(--surface);color:var(--ink);font-size:24px;line-height:1}
.drawer-section{border:1px solid var(--line);background:var(--surface);border-radius:20px;padding:14px}.drawer-section.grow{flex:1}
.drawer-section h3{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--accent);margin:0 0 11px}
.theme-grid{display:grid;gap:8px}.theme-choice{display:flex;align-items:center;gap:10px;width:100%;text-align:left;border:1px solid var(--line);background:var(--surface2);color:var(--ink);border-radius:14px;padding:10px;font-weight:850}.theme-choice.active{outline:2px solid var(--accent)}
.swatch{width:24px;height:24px;border-radius:50%;border:1px solid var(--line);flex:0 0 auto}.swatch.paper{background:linear-gradient(135deg,#fffaf0 50%,#8a2f1b 50%)}.swatch.midnight{background:linear-gradient(135deg,#07111f 50%,#62e6cf 50%)}.swatch.field{background:linear-gradient(135deg,#ffffff 50%,#fff7ae 50%)}
.wide-btn{width:100%;border:1px solid var(--line);background:var(--button);color:var(--button-ink);border-radius:999px;padding:12px 14px;font-weight:900}.wide-btn.ghost{background:transparent;color:var(--ink)}
.button-row{display:grid;grid-template-columns:1fr 1fr;gap:8px}.text-btn{margin-top:9px;background:none;border:0;color:var(--accent);font-weight:850;padding:4px 0}
.hint{font-size:12.5px;line-height:1.5;color:var(--muted);margin:9px 0 0}
.time-label{display:grid;gap:6px;font-size:13px;font-weight:800;margin-bottom:10px}.time-label input{width:100%;border:1px solid var(--line);background:var(--surface2);color:var(--ink);border-radius:12px;padding:11px;font-size:16px}
.progress-box{margin-top:12px;background:var(--surface2);border:1px solid var(--line);border-radius:16px;padding:12px}.progress-count{font-family:var(--font-head);font-size:30px;font-weight:950;line-height:1}
.history-list{display:grid;gap:8px}.history-item{width:100%;text-align:left;border:1px solid var(--line);background:var(--surface2);color:var(--ink);border-radius:14px;padding:10px}.history-item.active{outline:2px solid var(--accent)}.history-title{display:block;font-weight:900;line-height:1.25}.history-meta{display:block;font-size:11.5px;color:var(--muted);margin-top:3px}