.hw-card{background:var(--panel);border:var(--bw) solid var(--line);border-radius:var(--r-card);box-shadow:0 5px 0 var(--line);gap:12px;padding:16px;display:grid}.hw-card[data-state=todo]{border-color:var(--place-home);box-shadow:0 5px 0 var(--place-home)}.hw-card[data-state=done] .hw-parts,.hw-card[data-state=done] .hw-twist{opacity:.6}.hw-top{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.hw-lesson{font-size:var(--fs-xs);letter-spacing:.06em;color:var(--muted);font-weight:900}.hw-state{margin-left:auto}.pill.home{background:var(--place-home-soft);border-color:var(--place-home);color:var(--text)}.pill.home svg{color:var(--place-home)}.hw-say{text-align:left;border-radius:var(--r-btn);width:100%;font:inherit;color:inherit;cursor:pointer;background:0 0;border:none;align-items:center;gap:12px;padding:6px;display:flex}.hw-say:active{transform:scale(.98)}.hw-bip{flex-shrink:0;width:64px;height:64px;display:block}.hw-bip svg{width:100%;height:100%;overflow:visible}.hw-art{object-fit:contain;flex-shrink:0;width:84px;height:84px}.hw-title{min-width:0;font-size:var(--fs-xl);letter-spacing:-.02em;flex:1;font-weight:900;line-height:1.15}.hw-speaker{background:var(--panel-2);border:var(--bw) solid var(--line);width:44px;height:44px;color:var(--muted);border-radius:50%;flex-shrink:0;place-items:center;display:grid}.hw-speaker svg{width:24px;height:24px}.hw-text{font-size:var(--fs-md);margin:0;font-weight:700;line-height:1.4}.hw-empty{text-align:center;flex-direction:column;align-items:center;gap:8px;padding:24px 16px;display:flex}.hw-empty[hidden]{display:none}.hw-empty-art svg,.hw-empty-art img{width:100%;height:100%;overflow:visible}.hw-empty .lead{max-width:44ch;color:var(--muted);font-size:var(--fs-md);margin:0 0 8px;font-weight:700}.hw-parts{grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:10px;display:grid}.part-tile{color:var(--text);border:var(--bw) solid var(--line);border-radius:var(--r-tile);background:var(--panel-2);box-shadow:0 var(--lift) 0 var(--line);justify-items:center;gap:4px;padding:10px 8px 8px;text-decoration:none;transition:transform 80ms ease-out,box-shadow 80ms ease-out;display:grid;position:relative}.part-tile:active{transform:translateY(var(--lift));box-shadow:none}.part-tile img{object-fit:contain;width:96px;height:96px}.part-name{font-size:var(--fs-sm);font-weight:800}.part-badge{background:var(--act);width:32px;height:32px;color:var(--on-act);border-radius:50%;place-items:center;display:grid;position:absolute;top:8px;right:8px}.part-badge svg{width:18px;height:18px}.hw-twist{border-radius:var(--r-btn);background:var(--hold-soft);color:var(--text);font-size:var(--fs-sm);align-items:flex-start;gap:10px;padding:10px 12px;font-weight:700;line-height:1.4;display:flex}.hw-twist svg{width:26px;height:26px;color:var(--hold-line);flex-shrink:0}.hw-actions{gap:10px;display:grid}.hw-actions .btn{width:100%}.hw-actions .btn[hidden]{display:none}.hw-card[data-state=locked] .hw-actions:not(:has(.btn:not([hidden]))){display:none}@media (width>=560px){.hw-actions{grid-template-columns:1fr auto;align-items:center}.hw-actions .btn.hw-open{min-height:56px}}.sheet-root{z-index:940;justify-content:center;align-items:flex-end;display:flex;position:fixed;inset:0}.sheet-veil{background:var(--scrim);opacity:0;transition:opacity .18s;position:absolute;inset:0}.sheet{background:var(--panel);width:min(720px,100%);max-height:min(86vh,100% - 24px);color:var(--text);border:var(--bw) solid var(--line);border-radius:var(--r-sheet) var(--r-sheet) 0 0;box-shadow:var(--shadow-lift);border-bottom:0;flex-direction:column;transition:transform .2s ease-out;display:flex;position:relative;transform:translateY(100%)}.sheet-root.shown .sheet-veil{opacity:1}.sheet-root.shown .sheet{transform:none}.sheet-root.closing .sheet-veil{opacity:0}.sheet-root.closing .sheet{transform:translateY(100%)}.sheet-handle{border-radius:var(--r-pill);background:var(--line-strong);flex-shrink:0;width:56px;height:6px;margin:10px auto 0;display:block}.sheet-head{flex-shrink:0;align-items:center;gap:10px;padding:6px 12px 8px 20px;display:flex}.sheet-title{font-size:var(--fs-xl);letter-spacing:-.02em;flex:1;margin:0;font-weight:900}.sheet-body{overscroll-behavior:contain;min-height:0;padding:4px 16px calc(20px + env(safe-area-inset-bottom));flex:1;overflow-y:auto}.sheet-body .hw-card{box-shadow:none}#homework-page{overscroll-behavior:contain;min-height:0;padding:8px 16px calc(28px + env(safe-area-inset-bottom));flex:1;overflow-y:auto}#homework-page>section{width:min(860px,100%);margin:0 auto}#homework-page>section>h2{margin:32px 0 12px}#homework-page>section[hidden]{display:none}#homework-page>.ahw{padding-top:8px}.topbar .place{--place:var(--place-home)}.hw-list{gap:16px;display:grid}.hw-ahead{gap:10px;display:grid}.hw-teaser{border-radius:var(--r-btn);background:color-mix(in srgb, var(--text) 5%, transparent);min-height:64px;color:var(--muted);align-items:center;gap:12px;padding:8px 12px;display:flex}.hw-teaser img{object-fit:contain;filter:grayscale(.4);opacity:.8;flex-shrink:0;width:56px;height:56px}.hw-teaser-text{flex-direction:column;flex:1;gap:2px;min-width:0;line-height:1.2;display:flex}.hw-teaser-text b{font-size:var(--fs-md);color:var(--text);font-weight:900}.hw-teaser-text i{font-style:normal;font-size:var(--fs-xs);font-weight:800}.hw-empty{text-align:center;justify-items:center;gap:8px;padding:32px 16px;display:grid}.hw-empty-art{width:180px;height:180px}.hw-empty-art svg,.hw-empty-art img{width:100%;height:100%}.hw-empty h2{margin:0}.hw-empty p{font-size:var(--fs-md);color:var(--muted);margin:0 0 12px;font-weight:700}.hw-empty .btn{width:min(420px,100%)}.hw-say{position:relative}.hw-change{background:var(--place-home-soft);border:var(--bw) solid var(--place-home);width:40px;height:40px;color:var(--text);border-radius:50%;place-items:center;display:grid;position:absolute;top:58px;left:66px}.hw-change svg{width:22px;height:22px}.hw-speaker[hidden]{display:none}.hw-actions{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.hw-open[hidden]{display:none}.hw-print{border-top:2px dashed var(--line);gap:8px;padding-top:10px;display:grid}.hw-print-label{font-size:var(--fs-sm);color:var(--muted);align-items:center;gap:8px;font-weight:900;display:inline-flex}.hw-print-label svg{width:22px;height:22px}.hw-print-text{font-size:var(--fs-sm);color:var(--muted);margin:0;font-weight:700;line-height:1.4}.hw-card[data-state=done] .hw-print{opacity:.6}