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var(--brand-focus-ring),var(--shadow-md)}.composer-input{width:100%;border:none;background:none;resize:none;font-family:var(--font-sans);font-size:16px;line-height:1.5;color:var(--text-primary);padding:18px 20px 6px}.composer-input:focus{outline:none}.composer-input::placeholder{color:var(--text-tertiary)}.composer-bar{display:flex;align-items:center;gap:8px;padding:8px 10px 10px}.composer-tools{display:flex;align-items:center;gap:4px;flex:1;min-width:0}.composer-hint{display:inline-flex;align-items:center;gap:4px;font-size:var(--fs-body-sm);margin-left:4px}.composer-hint kbd{padding:1px 5px}.composer-wrap{max-width:720px;margin:0 auto;position:relative}.composer-briefs{display:flex;flex-wrap:wrap;gap:6px;padding:0 16px 10px}.composer-briefs .ctx-pill{display:inline-flex;align-items:center;gap:6px;height:26px;padding:0 8px;font-size:var(--fs-body-sm);border-radius:var(--radius-sm);background:var(--accent-sky-bg);color:var(--accent-sky-text)}.composer-briefs .ctx-pill 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var(--s-5);text-align:center;color:var(--text-secondary);border:1.5px dashed var(--border-default);border-radius:var(--radius)}.lib-empty-ico{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;background:var(--surface-sunken);color:var(--text-tertiary);margin-bottom:4px}.lib-empty-ico svg{width:26px;height:26px}.deck-star{position:absolute;top:8px;left:8px;z-index:2;width:28px;height:28px;border-radius:50%;border:none;background:var(--glass-bg);backdrop-filter:blur(6px);color:var(--text-tertiary);cursor:pointer;display:grid;place-items:center;opacity:0;transition:opacity var(--motion-fast) var(--ease),color var(--motion-fast) var(--ease)}.deck-card:hover .deck-star,.deck-star.on{opacity:1}.deck-star.on{color:var(--warning-strong)}.deck-star.on svg{fill:var(--warning-strong)}.deck-star svg{width:15px;height:15px}.menu-caret{margin-left:auto;width:14px;height:14px;color:var(--text-tertiary)}.submenu{margin-top:4px;padding-top:4px;border-top:1px solid var(--border-subtle);max-height:220px;overflow-y:auto}.menu-item.is-current{color:var(--brand-primary)}.toast{position:fixed;bottom:24px;left:50%;transform:translate(-50%);z-index:120;display:flex;align-items:center;gap:8px;padding:11px 16px;border-radius:var(--radius-pill);background:var(--surface-overlay);border:1px solid var(--border-default);box-shadow:var(--shadow-lg);font-size:var(--fs-body-sm);font-weight:var(--fw-medium);color:var(--text-primary);animation:rise var(--motion) var(--ease) both}.toast .ico{width:15px;height:15px;color:var(--success-strong)}@media (max-width: 820px){.library{grid-template-columns:1fr}.lib-side{display:none}}.starters{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin-top:var(--s-5)}.starter{display:inline-flex;align-items:center;gap:9px;padding:9px 15px 9px 11px;border:1px solid var(--border-subtle);border-radius:var(--radius-pill);background:var(--surface-raised);color:var(--text-secondary);font-size:var(--fs-body-sm);font-weight:var(--fw-medium);cursor:pointer;box-shadow:var(--shadow-sm);transition:all var(--motion-fast) var(--ease)}.starter:hover{color:var(--text-primary);border-color:var(--border-default);transform:translateY(-1px)}.starter-ico{width:26px;height:26px;border-radius:8px;display:grid;place-items:center;flex:none;background:color-mix(in srgb,var(--brand-primary) 12%,transparent);color:var(--brand-primary)}.starter-ico svg{width:15px;height:15px}.decks{margin-top:var(--s-7)}.decks-head{display:flex;align-items:center;gap:var(--s-4);margin-bottom:var(--s-4)}.decks-title{font-size:var(--fs-display);font-weight:var(--fw-semibold);letter-spacing:-.01em;margin:0}.decks-tools{margin-left:auto;display:flex;align-items:center;gap:var(--s-3)}.search{display:flex;align-items:center;gap:7px;height:34px;padding:0 12px;border:1px solid var(--border-default);border-radius:var(--radius-pill);background:var(--surface-raised);color:var(--text-tertiary)}.search .ico{width:15px;height:15px}.search input{border:none;background:none;font:inherit;font-size:var(--fs-body-sm);color:var(--text-primary);width:150px}.search input:focus{outline:none}.filter-chips{display:flex;gap:2px}.deck-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--s-4)}.deck-card{border:1px solid var(--border-subtle);border-radius:var(--radius);background:var(--surface-raised);cursor:pointer;transition:border-color var(--motion-fast) var(--ease),box-shadow var(--motion-fast) var(--ease),transform var(--motion-fast) var(--ease);position:relative}.deck-card:hover{border-color:var(--border-default);box-shadow:var(--shadow-md);transform:translateY(-2px)}.deck-thumb{position:relative;aspect-ratio:16/9;overflow:hidden;border-bottom:1px solid var(--border-subtle);background:var(--surface-base);border-radius:calc(var(--radius) - 1px) calc(var(--radius) - 1px) 0 0}.deck-thumb-veil{position:absolute;inset:0;display:grid;place-items:center;background:color-mix(in srgb,var(--text-primary) 14%,transparent);opacity:0;transition:opacity var(--motion-fast) var(--ease)}.deck-card:hover .deck-thumb-veil{opacity:1}.deck-meta{padding:13px 15px 15px;position:relative}.deck-meta-top{display:flex;align-items:flex-start;gap:8px}.deck-title{font-size:var(--fs-label);font-weight:var(--fw-medium);line-height:1.35;margin:0;flex:1;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.deck-more{width:28px;height:28px;margin:-3px -6px 0 0}.deck-more svg{width:16px;height:16px}.deck-sub{display:flex;align-items:center;gap:8px;margin-top:10px;font-size:var(--fs-body-sm)}.menu{right:12px;top:auto;bottom:calc(100% + 6px);min-width:190px;max-height:280px;overflow-y:auto}.menu-sep{height:1px;background:var(--border-subtle);margin:5px 6px}.menu-item--danger{color:var(--error-strong, #b91c1c)}.menu-item--danger:hover{background:color-mix(in srgb,var(--error-strong, #b91c1c) 14%,transparent)}.menu-confirm{padding:11px 13px 13px;min-width:220px}.menu-confirm-q{margin:0 0 3px;font-size:var(--fs-body-sm, 13px);font-weight:var(--fw-medium, 500);color:var(--text-primary);overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}.menu-confirm-sub{margin:0 0 11px;font-size:var(--fs-body-sm, 12px)}.menu-confirm-row{display:flex;gap:8px;justify-content:flex-end}.empty{text-align:center;padding:var(--s-7)}@media (max-width: 900px){.deck-grid{grid-template-columns:repeat(2,1fr)}}.library--single{grid-template-columns:1fr}.img-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:var(--s-4)}.img-card{border:1px solid var(--border-subtle);border-radius:var(--radius);background:var(--surface-raised);transition:border-color var(--motion-fast) var(--ease),box-shadow var(--motion-fast) var(--ease),transform var(--motion-fast) var(--ease);position:relative}.img-card:hover{border-color:var(--border-default);box-shadow:var(--shadow-md);transform:translateY(-2px)}.img-thumb{position:relative;aspect-ratio:16/9;overflow:hidden;border-bottom:1px solid var(--border-subtle);background:var(--surface-base);border-radius:calc(var(--radius) - 1px) calc(var(--radius) - 1px) 0 0}.img-thumb img{width:100%;height:100%;object-fit:cover;display:block}.img-meta{padding:11px 13px 13px;position:relative}.img-meta-top{display:flex;align-items:flex-start;gap:8px}.img-title{font-size:var(--fs-label);font-weight:var(--fw-medium);line-height:1.35;margin:0;flex:1;display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden}.img-more{width:28px;height:28px;margin:-3px -6px 0 0}.img-sub{display:flex;align-items:center;gap:8px;margin-top:6px;font-size:var(--fs-body-sm)}.workspace{position:relative!important;inset:auto!important;display:grid;grid-template-columns:minmax(360px,460px) 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14px)}.ws-kind{display:inline-block;font-size:11px;color:var(--brand-primary);text-transform:uppercase;letter-spacing:.04em;margin-right:6px}.cite{font-size:var(--fs-body-sm, 13px);color:var(--text-secondary);padding:3px 0}.suggest-row{display:flex;flex-wrap:wrap;gap:8px}.suggest{font:inherit;font-size:var(--fs-body-sm, 13px);padding:6px 12px;border-radius:var(--radius-pill, 999px);border:1px dashed var(--border-default);background:transparent;color:var(--text-secondary);cursor:pointer}.suggest:hover{color:var(--brand-primary);border-color:var(--brand-primary)}.ws-callout{font-size:var(--fs-body-sm, 14px);padding:9px 12px;border-radius:10px;background:var(--surface-sunken);border-left:3px solid var(--brand-primary)}.ws-callout--warn{border-left-color:var(--warning-strong, #b45309)}.typing{display:inline-flex;gap:4px;padding:8px 4px}.typing .dot{width:7px;height:7px;border-radius:50%;background:var(--text-tertiary);animation:ws-bounce 1.2s infinite ease-in-out}.typing 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#b91c1c)}.canvas-main{flex:1;min-height:0;position:relative;background:var(--surface-sunken)}.canvas-main.slide-frame-wrap{padding:0;align-items:stretch}.canvas-empty{flex:1;display:grid;place-items:center;color:var(--text-tertiary);font-size:var(--fs-body, 15px)}.canvas-hint{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:var(--fs-body-sm, 13px);color:var(--text-tertiary);padding:8px 18px;border-bottom:1px solid var(--border-subtle);background:var(--surface-sunken)}.canvas-hint-actions{display:flex;gap:6px}.rail-add{flex:none;width:56px;align-self:stretch;min-height:64px;border:1px dashed var(--border-default);border-radius:8px;background:transparent;color:var(--text-tertiary);font-size:22px;cursor:pointer}.rail-add:hover{border-color:var(--brand-primary);color:var(--brand-primary)}.focus-host{width:100%;height:100%;display:grid;grid-template:1fr / 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9;overflow:hidden;background:var(--surface-sunken);display:block}.rail-thumb-n{position:absolute;top:4px;left:6px;z-index:2;font-size:11px;font-weight:var(--fw-semibold, 600);color:#fff;background:#00000073;border-radius:4px;padding:0 6px;line-height:18px}.rail-thumb-theme{position:absolute;top:5px;right:6px;z-index:2;width:9px;height:9px;border-radius:50%;background:var(--brand-primary, #00A76F);box-shadow:0 0 0 2px #00000073}.rail-thumb-frame .slide-scaler{pointer-events:none}.slide-tools{display:flex;align-items:center;gap:6px;padding:8px 18px;border-bottom:1px solid var(--border-subtle);background:var(--surface-base);position:relative;flex-wrap:wrap}.slide-tools .sep{width:1px;height:20px;background:var(--border-default);margin:0 4px}.slide-tools .tbtn-dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--brand-primary);margin-left:6px}.slide-tools .menu{position:absolute;z-index:30;min-width:180px;background:var(--surface-overlay, #fff);border:1px solid 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