.dw-frame{--s:.6;aspect-ratio:1440/900;width:100%;position:relative;container-type:inline-size}.dw{--bg:#f9f9f8;--side:#f1f0ef;--surface:#fff;--raised:#fff;--subtle:#f1f0ef;--hover:#e9e8e6;--selected:#edf2fe;--border-subtle:#e2e1de;--border:#dad9d6;--t1:#21201c;--t2:#63635e;--t3:#8d8d86;--t-accent:#3a5bc7;--icon:#63635e;--accent:#3e63dd;--accent-subtle:#e1e9ff;--plank-top:#fff;--plank-face:#e2e1de;--plank-edge:#cfceca;--epub:#218358;--epub-bg:#e6f6eb;--pdf:#ce2c31;--pdf-bg:#feebec;--mobi:#ab6400;--mobi-bg:#fff7c2;--azw3:#6550b9;--azw3-bg:#f4f0fe;--win-shadow:0 50px 100px -20px #21201c40, 0 30px 60px -30px #21201c4d;width:1440px;height:900px;transform:scale(var(--s));transform-origin:0 0;border:1px solid var(--border);background:var(--bg);color:var(--t1);box-shadow:var(--win-shadow);border-radius:12px;font-family:Inter,ui-sans-serif,system-ui,sans-serif;font-size:13px;transition:background-color .3s,color .3s;display:flex;position:absolute;top:0;left:0;overflow:hidden}.dw-frame.dark .dw{--bg:#111110;--side:#191918;--surface:#191918;--raised:#222221;--subtle:#222221;--hover:#2a2a28;--selected:#182449;--border-subtle:#31312e;--border:#3b3a37;--t1:#eeeeec;--t2:#b5b3ad;--t3:#6f6d66;--t-accent:#9eb1ff;--icon:#b5b3ad;--accent:#3e63dd;--accent-subtle:#1d2e62;--plank-top:#494844;--plank-face:#2a2a28;--plank-edge:#191918;--epub:#3dd68c;--epub-bg:#132d21;--pdf:#ff9592;--pdf-bg:#3b1219;--mobi:#ffca16;--mobi-bg:#302008;--azw3:#baa7ff;--azw3-bg:#291f43;--win-shadow:0 50px 100px -20px #00000080, 0 30px 60px -30px #0009}.dw button{font:inherit;color:inherit;cursor:pointer;background:0 0;border:0;padding:0}.dw-side{background:var(--side);border-right:1px solid var(--border-subtle);flex-direction:column;flex:none;width:240px;padding:14px 8px 12px;display:flex}.dw-lights{gap:8px;padding:2px 6px 14px;display:flex}.dw-lights i{border-radius:99px;width:12px;height:12px}.dw-picker{background:var(--surface);border:1px solid var(--border-subtle);border-radius:8px;align-items:center;gap:10px;padding:8px 10px;display:flex;box-shadow:0 1px 2px #0000000a}.dw-avatar{background:var(--t1);width:28px;height:28px;color:var(--bg);border-radius:6px;place-items:center;font-size:14px;font-weight:600;display:grid}.dw-item{height:30px;color:var(--t1);border-radius:6px;align-items:center;gap:10px;padding:0 8px;display:flex}.dw-item-on{background:var(--surface);box-shadow:0 1px 2px #0000000f}.dw-ic{color:var(--icon);display:flex}.dw-count{color:var(--t3);font-family:Geist Mono,ui-monospace,monospace;font-size:11px}.dw-sec{letter-spacing:.06em;text-transform:uppercase;color:var(--t3);justify-content:space-between;align-items:center;margin:18px 8px 4px;font-size:11px;font-weight:500;display:flex}.dw-jobs{border-top:1px solid var(--border-subtle);align-items:center;gap:10px;margin-top:auto;padding:14px 8px 2px;display:flex}@keyframes dw-spin{to{transform:rotate(360deg)}}.dw-spin{animation:1.2s linear infinite dw-spin;display:flex}.dw-main{flex-direction:column;flex:1;min-width:0;display:flex}.dw-toolbar{align-items:center;gap:8px;height:64px;padding:0 24px 0 32px;display:flex}.dw-search{background:var(--surface);border:1px solid var(--border);width:226px;height:30px;color:var(--t3);border-radius:8px;align-items:center;gap:8px;padding:0 10px;font-size:12px;display:flex}.dw-seg{background:var(--subtle);color:var(--icon);border-radius:8px;padding:2px;display:flex}.dw-seg>span{border-radius:6px;place-items:center;width:28px;height:26px;display:grid}.dw-seg-on{background:var(--surface);color:var(--t1);box-shadow:0 1px 2px #00000014}.dw-btn-ghost{width:30px;height:30px;color:var(--icon);border-radius:8px;place-items:center;display:grid}.dw-btn-sel{background:var(--accent-subtle);color:var(--t-accent)}.dw-primary{background:var(--accent);color:#fff;border-radius:8px;align-items:center;gap:6px;height:30px;padding:0 12px;font-weight:500;display:inline-flex}.dw-secondary{background:var(--surface);border:1px solid var(--border);border-radius:8px;justify-content:center;align-items:center;gap:6px;height:30px;padding:0 12px;font-weight:500;display:inline-flex}.dw-filters{align-items:flex-start;gap:6px;height:48px;padding:4px 32px 0;display:flex}.dw-chip{background:var(--subtle);height:24px;color:var(--t2);border-radius:999px;align-items:center;padding:0 9px;font-size:12px;display:inline-flex}.dw-chip-on{background:var(--accent-subtle);color:var(--t-accent)}.dw-shelf{scrollbar-width:none;flex:1;padding:8px 39px 40px;overflow-y:auto}.dw-shelf::-webkit-scrollbar{display:none}.dw-row{flex-direction:column;justify-content:flex-end;height:326px;padding-bottom:54px;display:flex;position:relative}.dw-books{align-items:flex-end;display:flex}.dw-book{z-index:1;justify-content:center;width:156px;transition:transform .25s cubic-bezier(.2,.7,.2,1);display:flex;position:relative}.dw-book:hover{transform:translateY(-4px)}.dw-book.is-sel{transform:translateY(-12px)}.dw-cover{object-fit:cover;border-radius:2px 3px 3px 2px;width:132px;transition:box-shadow .25s;display:block;box-shadow:0 1px 1px #0000001a,0 2px 6px #00000014}.dw-book.is-sel .dw-cover{box-shadow:0 2px 4px #0000001a,0 16px 28px -6px #00000059}.dw-plank{filter:drop-shadow(0 8px 8px #00000012);flex-direction:column;margin-top:-1px;display:flex}.dw-plank-top{background:var(--plank-top);height:3px}.dw-plank-face{background:var(--plank-face);height:7px;position:relative}.dw-plank-lip{background:var(--plank-edge);height:2px}.dw-marks{display:flex;position:absolute;inset:0}.dw-mark{justify-content:center;align-items:center;width:156px;display:flex}.dw-mark.on:after{content:"";background:var(--accent);border-radius:2px;width:28px;height:3px}.dw-labels{margin-top:18px;display:flex}.dw-label{width:156px;padding:0 12px}.dw-label p{white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.dw-label-title{font-size:13px}.dw-label-author{color:var(--t3);margin-top:2px;font-size:12px}.dw-label.on .dw-label-title{color:var(--t-accent)}.dw-detail{background:var(--surface);border-left:1px solid var(--border-subtle);flex:none;width:340px;padding:24px 22px;overflow:hidden}.dw-detail-cover{background:var(--subtle);border-radius:12px;place-items:center;height:276px;display:grid;position:relative}.dw-detail-cover .dw-cover{width:152px;box-shadow:0 2px 4px #0000001a,0 14px 24px -8px #0000004d}.dw-more{background:var(--raised);width:30px;padding:0;position:absolute;top:8px;right:8px;box-shadow:0 1px 2px #1a171214}.dw-hr{background:var(--border-subtle);height:1px;margin:24px 0 20px}.dw-cap{letter-spacing:.06em;text-transform:uppercase;color:var(--t3);margin-bottom:12px;font-size:11px;font-weight:500}.dw-fields{grid-template-columns:90px 1fr;row-gap:12px;font-size:12.5px;display:grid}.dw-fields dt{color:var(--t3)}.dw-format{border:1px solid var(--border-subtle);height:36px;color:var(--t2);border-radius:8px;align-items:center;gap:8px;padding:0 10px;font-size:12px;display:flex}.dw-badge{border-radius:4px;padding:2px 6px;font-family:Geist Mono,ui-monospace,monospace;font-size:10px;font-weight:500}.dw-agent{background:var(--accent-subtle);height:30px;color:var(--t-accent);opacity:0;border-radius:8px;align-items:center;gap:7px;padding:0 10px 0 5px;font-size:12px;font-weight:500;display:inline-flex}.dw-agent i{color:#fff;background:#cc7852;border-radius:5px;place-items:center;width:20px;height:20px;font-size:9px;font-style:normal;font-weight:600;display:grid}.dw-agent b{background:var(--accent);border-radius:99px;width:6px;height:6px;animation:1s ease-in-out infinite dw-pulse}@keyframes dw-pulse{50%{opacity:.3}}.dw-book.is-lift{transform:translateY(-12px)}.dw-book.is-lift .dw-cover{box-shadow:0 0 0 2px var(--accent), 0 16px 28px -6px #00000059}.dw-ph{text-align:left;border-radius:2px 3px 3px 2px;flex-direction:column;justify-content:flex-end;gap:6px;width:132px;padding:12px 10px;font-size:14px;font-weight:600;line-height:1.2;display:flex;position:absolute;bottom:0;left:12px;box-shadow:0 1px 1px #0000001a,0 2px 6px #00000014}.dw-ph-author{letter-spacing:.08em;text-transform:uppercase;opacity:.7;margin-bottom:auto;font-family:Geist Mono,ui-monospace,monospace;font-size:8px;font-weight:400}.dw-tagpop{z-index:3;background:var(--accent);color:#fff;white-space:nowrap;border-radius:999px;align-items:center;height:22px;padding:0 9px;font-size:11px;font-weight:500;display:inline-flex;position:absolute;bottom:14px;left:50%;translate:-50%;box-shadow:0 0 0 2px #fff,0 6px 14px -2px #00000080}.dw-format-new{border-color:var(--accent);background:var(--selected);margin-top:6px}.dw-wrap{position:relative}.dw-chat{border:1px solid var(--color-sand-7);background:var(--color-paper);pointer-events:none;opacity:0;border-radius:22px;flex-direction:column;gap:8px;min-height:124px;margin-top:16px;padding:12px;font-size:15px;line-height:22px;display:flex;box-shadow:0 0 0 6px #fdfdfc8c,0 28px 56px -12px #21201c99,0 6px 16px #21201c2e}.dw-chat-user,.dw-chat-ai{opacity:0}.dw-chat-from{font-family:var(--font-mono);letter-spacing:.04em;color:var(--color-sand-11);align-items:center;gap:6px;padding:0 4px 2px;font-size:10px;line-height:14px;display:inline-flex}.dw-chat-from b{background:var(--color-green);border-radius:99px;width:6px;height:6px}.dw-chat-user{background:var(--color-ink);color:#fff;border-radius:16px 16px 6px;align-self:flex-end;max-width:92%;padding:9px 15px;font-weight:500}.dw-chat-ai{background:var(--color-sand-3);max-width:96%;color:var(--color-ink);border-radius:16px 16px 16px 6px;align-self:flex-start;align-items:flex-start;gap:9px;padding:9px 15px 9px 10px;display:flex}.dw-chat-spark{background:var(--color-accent);color:#fff;border-radius:99px;flex:none;place-items:center;width:20px;height:20px;display:grid}.dw-chat-ai.is-working .dw-chat-spark svg{animation:1.6s linear infinite dw-spin}.dw-chat-ai.is-working .dw-chat-text{color:var(--color-sand-11)}@media (width>=640px){.dw-chat{left:var(--x,46.5%);top:var(--y,96%);width:min(380px,48%);min-height:0;translate:var(--tx,-50%) var(--ty,-100%);margin:0;position:absolute}}@media (prefers-reduced-motion:reduce){.dw-chat,.dw-ph{display:none}.dw-spin{animation:none}.dw-book,.dw-cover{transition:none}}.sd{--surface:#fff;--subtle:#f1f0ef;--border:#dad9d6;--border-subtle:#e2e1de;--t1:#21201c;--t2:#63635e;--t3:#8d8d86;--accent:#3e63dd;--ok:#218358;--danger:#ce2c31}.sd-card{z-index:1;background:var(--surface);color:var(--t1);border:1px solid var(--border-subtle);border-radius:14px;padding:22px 24px;font-family:Inter,ui-sans-serif,system-ui,sans-serif;position:relative;box-shadow:0 30px 60px -30px #21201c40,0 2px 6px #21201c0a}.sd-format-card{z-index:2;padding:16px}.sd-switch{background:var(--accent);cursor:pointer;border-radius:99px;flex:none;width:36px;height:20px;transition:background .2s;position:relative}.sd-switch i{background:#fff;border-radius:99px;width:16px;height:16px;transition:left .2s;position:absolute;top:2px;left:18px;box-shadow:0 1px 2px #0003}.sd-switch[aria-checked=false]{background:#cfceca}.sd-switch[aria-checked=false] i{left:2px}.sd-on{grid-template-rows:1fr;transition:grid-template-rows .35s,opacity .25s;display:grid}.sd-on>*{min-height:0}.sd-on{overflow:hidden}.is-off .sd-on{opacity:0;grid-template-rows:0fr}.sd-icon-btn{width:30px;height:30px;color:var(--t2);cursor:pointer;border-radius:8px;place-items:center;display:grid}.sd-icon-btn:hover{background:#e9e8e6}.sd-check{background:var(--accent);color:#fff;border-radius:4px;place-items:center;width:16px;height:16px;display:grid}.sd-input{border:1px solid var(--border);height:32px;color:var(--t1);border-radius:8px;align-items:center;gap:8px;padding:0 10px;font-size:13px;display:flex}.sd-input>span{color:var(--t3);display:flex}.sd-cap{letter-spacing:.06em;text-transform:uppercase;color:var(--t3);margin-bottom:10px;font-size:11px;font-weight:500}.sd-format{border:1px solid var(--border-subtle);height:36px;color:var(--t2);border-radius:8px;align-items:center;gap:8px;padding:0 10px;font-size:12px;display:flex}.sd-format-hover{background:#e9e8e6}.sd-badge{color:#218358;background:#e6f6eb;border-radius:4px;padding:2px 6px;font-family:Geist Mono,ui-monospace,monospace;font-size:10px;font-weight:500}.sd-menu{background:var(--surface);border:1px solid var(--border-subtle);border-radius:10px;width:180px;margin:6px 0 0 72px;padding:4px;font-size:13px;box-shadow:0 12px 28px -8px #21201c40}.sd-menu p{border-radius:6px;align-items:center;gap:8px;height:28px;padding:0 8px;display:flex}.sd-menu p>span{display:flex}.sd-menu-on{background:var(--accent);color:#fff}.sd-menu hr{background:var(--border-subtle);border:0;height:1px;margin:4px 0}.sd-device{background:linear-gradient(160deg,#3b3a37,#21201c 60%);border-radius:26px;width:300px;padding:18px 16px 44px;position:relative;box-shadow:0 40px 80px -30px #21201c8c,inset 0 1px #ffffff14}.sd-device:after{content:"";background:#ffffff1f;border-radius:4px;width:36px;height:4px;margin-left:-18px;position:absolute;bottom:16px;left:50%}.sd-screen{color:#2b2a24;background:#efeee8;border-radius:6px;height:400px;position:relative;overflow:hidden}.sd-list li{border-top:1px solid #2b2a241a;align-items:center;gap:12px;padding:9px 16px;display:flex}.sd-list img{object-fit:cover;filter:grayscale()contrast(1.1);border-radius:1px;width:34px;height:50px;box-shadow:0 0 0 1px #2b2a2426}.sd-dl{border:1px solid #2b2a244d;border-radius:99px;flex:none;place-items:center;width:26px;height:26px;display:grid}@keyframes sd-load{0%{width:8%}to{width:100%}}.sd-progress{animation:3.2s ease-in-out infinite sd-load}.sd-offline{opacity:0;pointer-events:none;background:#efeee8;flex-direction:column;justify-content:center;align-items:center;transition:opacity .3s;display:flex;position:absolute;inset:37px 0 0}.is-off .sd-offline{opacity:1}@media (prefers-reduced-motion:reduce){.sd-progress{width:60%;animation:none}}