:root{--paper: #f2f4f8;--surface: #ffffff;--surface-2: #e8ebf2;--desk: #dfe3eb;--ink: #1a2030;--muted: #5c6578;--line: #d6dbe5;--accent: #2c4ccf;--on-accent: #ffffff;--mark: #ffd84a;--danger: #c22a36;--ok: #1a7f37;--shadow: 0 1px 2px rgba(20, 28, 50, .08), 0 4px 14px rgba(20, 28, 50, .06);--font-ui: "Figtree", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--font-display: "Bricolage Grotesque", "Figtree", system-ui, -apple-system, sans-serif;--radius: 10px;--bar-h: 56px;--rail: #e9ecf2;--line-strong: #c3c9d5;--navy: #1d2540;--badge-bg: #1d2540;--badge-fg: #ffffff;--font-mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace}@media(prefers-color-scheme:dark){:root:not([data-theme=light]){--paper: #111419;--surface: #1a1f28;--surface-2: #252b36;--desk: #0b0e13;--ink: #e6e9f0;--muted: #9aa3b5;--line: #2b323f;--accent: #8ea3ff;--on-accent: #0e1222;--mark: #c9a227;--danger: #ff7c86;--ok: #4ac26b;--shadow: 0 1px 2px rgba(0, 0, 0, .4), 0 4px 14px rgba(0, 0, 0, .3);--rail: #0c0f14;--line-strong: #3a4352;--navy: #232c4a;--badge-bg: #ffd84a;--badge-fg: #1a2030;color-scheme:dark}}:root[data-theme=dark]{--paper: #111419;--surface: #1a1f28;--surface-2: #252b36;--desk: #0b0e13;--ink: #e6e9f0;--muted: #9aa3b5;--line: #2b323f;--accent: #8ea3ff;--on-accent: #0e1222;--mark: #c9a227;--danger: #ff7c86;--ok: #4ac26b;--shadow: 0 1px 2px rgba(0, 0, 0, .4), 0 4px 14px rgba(0, 0, 0, .3);--rail: #0c0f14;--line-strong: #3a4352;--navy: #232c4a;--badge-bg: #ffd84a;--badge-fg: #1a2030;color-scheme:dark}html,body{height:100%}body{background:var(--paper);color:var(--ink);font-family:var(--font-ui);font-size:15px;line-height:1.45;-webkit-text-size-adjust:100%}body:before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:10;background:var(--surface)}#root{min-height:100%;display:flex;flex-direction:column}button{font:inherit;color:inherit}:focus-visible{outline:3px solid var(--accent);outline-offset:2px}@media(prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}.topbar{position:sticky;top:env(safe-area-inset-top,0px);z-index:5;display:flex;align-items:center;gap:12px;min-height:var(--bar-h);padding-block:6px;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px));background:var(--surface);border-bottom:1px solid var(--line)}.wordmark{margin:0;display:inline-flex;align-items:center;gap:9px;font-family:var(--font-display);font-weight:700;font-size:22px;letter-spacing:-.01em;line-height:1}.logo-mark{display:inline-block;flex:none}.logo-mark svg{display:block;width:100%;height:100%}.wordmark span{background:linear-gradient(transparent 58%,var(--mark) 58%,var(--mark) 88%,transparent 88%);padding:0 2px}.topbar .spacer{flex:1}.btn{min-height:44px;min-width:44px;padding:0 16px;border-radius:8px;display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid var(--line);background:var(--surface);color:var(--ink);cursor:pointer;font-weight:500;white-space:nowrap}.btn:hover{background:var(--surface-2)}.btn:disabled{opacity:.45;cursor:default}.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--on-accent)}.btn.primary:hover{filter:brightness(1.06)}.btn.danger{background:var(--danger);border-color:var(--danger);color:var(--on-accent)}.btn.icon{padding:0;width:44px}.btn svg{width:20px;height:20px;flex:none}.page{flex:1;padding-block:24px 48px;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}.page-inner{max-width:1120px;margin:0 auto;display:grid;gap:20px}.notice{max-width:46ch;margin:64px auto 0;text-align:center;color:var(--muted);display:grid;gap:12px;justify-items:center}.notice strong{color:var(--ink);font-family:var(--font-display);font-size:20px;font-weight:600}.error-banner{border:1px solid var(--danger);color:var(--danger);background:var(--surface);border-radius:var(--radius);padding:12px 14px;display:flex;gap:12px;align-items:center}.error-banner p{margin:0;flex:1;min-width:0}.visually-hidden{position:absolute;width:1px;height:1px;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}#pdf-input:focus-visible+label{outline:3px solid var(--accent);outline-offset:2px}label.btn{-webkit-user-select:none;user-select:none}.notice .hint{font-size:13px}.library{position:relative}.library-head{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:8px 24px}.library-head h2{margin:0;font-family:var(--font-display);font-weight:600;font-size:24px;letter-spacing:-.01em;text-wrap:balance}.library-head .count{font-family:var(--font-ui);font-size:14px;font-weight:500;color:var(--muted);margin-left:8px;font-variant-numeric:tabular-nums}.meter{display:grid;gap:4px;font-size:13px;color:var(--muted);font-variant-numeric:tabular-nums;min-width:0}.meter-bar{display:block;width:200px;max-width:100%;height:4px;border-radius:2px;background:var(--surface-2);overflow:hidden}.meter-bar span{display:block;height:100%;background:var(--accent)}.tiles{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(168px,1fr));gap:24px 20px;align-items:start}.tile{position:relative;display:grid;gap:8px;min-width:0}.tile-open{display:block;padding:0;border:0;background:none;cursor:pointer;border-radius:var(--radius)}.thumb{aspect-ratio:3 / 4;max-width:100%;min-height:0;overflow:hidden;display:flex;align-items:center;justify-content:center;padding:14px;border-radius:var(--radius);background:var(--desk);border:1px solid var(--line);transition:border-color .15s,transform .15s}.thumb img{max-width:100%;max-height:100%;object-fit:contain;background:#fff;box-shadow:0 1px 3px #141c3240}.tile-open:hover .thumb{border-color:var(--accent)}.tile-open:active .thumb{transform:scale(.985)}.tile-info{display:grid;gap:2px;min-width:0}.tile-head{position:relative;display:flex;align-items:flex-start;gap:2px;min-width:0}.tile-head>.menu{top:auto;bottom:calc(100% + 6px);right:-6px}.tile-head>.tile-title,.tile-head>.rename{flex:1;min-width:0}.tile-title{font-weight:600;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow-wrap:anywhere}.tile-meta{font-size:13px;color:var(--muted);font-variant-numeric:tabular-nums}.tile-more{flex:none;margin:-11px -10px -11px 0;border-color:transparent;background:transparent}.tile-more:hover{background:var(--surface-2)}.rename{font:inherit;font-weight:600;min-height:36px;padding:4px 8px;border:1px solid var(--accent);border-radius:6px;background:var(--surface);color:var(--ink);width:100%;min-width:0}.menu{position:absolute;right:0;bottom:40px;z-index:4;min-width:170px;display:grid;padding:6px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.menu button{min-height:44px;padding:0 12px;text-align:left;border:0;background:none;border-radius:6px;cursor:pointer}.menu button:hover,.menu button:focus-visible{background:var(--surface-2)}.menu button.danger{color:var(--danger)}.tile.uploading .thumb{border-style:dashed}.spinner{width:28px;height:28px;border-radius:50%;border:3px solid var(--line);border-top-color:var(--accent);animation:spin .9s linear infinite}.drop-hint{position:absolute;inset:12px;display:grid;place-items:center;border:2px dashed var(--accent);border-radius:16px;background:color-mix(in srgb,var(--paper) 85%,transparent);color:var(--accent);font-family:var(--font-display);font-size:22px;font-weight:600;pointer-events:none}.overlay{position:fixed;inset:0;z-index:20;display:grid;place-items:center;padding:16px;background:#0a0e1873}.dialog{width:min(440px,100%);max-height:calc(100dvh - 32px);overflow-y:auto;box-sizing:border-box;background:var(--surface);color:var(--ink);border-radius:14px;padding:22px;box-shadow:var(--shadow);display:grid;gap:10px}.dialog h2{margin:0;font-family:var(--font-display);font-size:20px;font-weight:600;text-wrap:balance;overflow-wrap:anywhere}.dialog p{margin:0;color:var(--muted)}.dialog-actions{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:8px;margin-top:8px}.doc-title{font-weight:600;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.reader{position:fixed;inset:0;display:flex;flex-direction:column;background:var(--desk);padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}.reader .topbar{position:relative;top:0;flex-wrap:wrap;row-gap:4px}.reader-bar .doc-title{max-width:32ch}.reader-scroll{flex:1;min-height:0;overflow:auto;position:relative;overscroll-behavior:contain;-webkit-overflow-scrolling:touch}.pages{position:relative;margin:0 auto}.pagewrap{position:absolute;background:#fff;box-shadow:0 1px 3px #0f142338,0 6px 18px #0f142314;overflow:hidden}.canvas-box,.canvas-box canvas,.ink{position:absolute;inset:0;width:100%;height:100%}.page-thumb{position:absolute;inset:0;width:100%;height:100%;object-fit:fill;pointer-events:none;-webkit-user-select:none;user-select:none}.ink{overflow:visible}.save-status{display:inline-flex;align-items:center;gap:6px;font-size:13px;color:var(--muted);min-width:0}.save-status .dot{width:8px;height:8px;border-radius:50%;background:var(--ok);flex:none}.save-status.saving .dot{background:var(--muted);animation:pulse 1s ease-in-out infinite}.save-status.offline{color:var(--danger)}.save-status.offline .dot{background:var(--danger)}@keyframes pulse{50%{opacity:.3}}.page-indicator{font-variant-numeric:tabular-nums;font-weight:500;border-color:transparent;background:transparent}.page-indicator.editing{display:inline-flex;align-items:center;gap:6px;min-height:44px;padding:0 8px;font-variant-numeric:tabular-nums}.page-indicator input{width:5.5em;min-height:36px;font:inherit;padding:0 6px;border:1px solid var(--accent);border-radius:6px;background:var(--surface);color:var(--ink)}.zoom{display:inline-flex;align-items:center;gap:2px}.zoom .btn{border-color:transparent;background:transparent}.zoom .btn:hover{background:var(--surface-2)}.zoom-label{min-width:4.2em;text-align:center;font-size:13px;font-variant-numeric:tabular-nums;color:var(--muted)}@media(max-width:640px){.save-status .label{display:none}.save-status.offline .label{display:inline}.reader-bar .doc-title{flex:1}}.toolbar{position:relative;z-index:4;display:flex;align-items:center;gap:6px 14px;flex-wrap:nowrap;overflow-x:auto;min-height:56px;padding-block:6px;padding-left:max(12px,env(safe-area-inset-left,0px));padding-right:max(12px,env(safe-area-inset-right,0px));background:var(--surface);border-bottom:1px solid var(--line);scrollbar-width:none}.toolbar::-webkit-scrollbar{display:none}.tool-group{display:flex;align-items:center;gap:4px;flex:none}.tool-group+.tool-group{padding-left:14px;border-left:1px solid var(--line)}.btn.tool{border-color:transparent;background:transparent;color:var(--muted)}.btn.tool:hover{background:var(--surface-2);color:var(--ink)}.btn.tool.active{background:color-mix(in srgb,var(--accent) 14%,var(--surface));color:var(--accent);border-color:color-mix(in srgb,var(--accent) 35%,transparent)}.btn.tool svg{width:22px;height:22px}.style-btn{gap:10px;padding:0 12px}.style-text{font-size:14px;color:var(--muted)}.swatch{display:inline-block;width:20px;height:20px;border-radius:50%;border:2px solid var(--surface);box-shadow:0 0 0 1px var(--line);flex:none}.style-pop{position:fixed;z-index:30;width:max-content;max-width:calc(100vw - 16px);padding:12px;display:grid;gap:12px;background:var(--surface);border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow)}.swatches,.sizes{display:flex;gap:6px;flex-wrap:wrap}.swatch-btn{width:44px;height:44px;display:grid;place-items:center;border-radius:50%;border:2px solid transparent;background:none;cursor:pointer}.swatch-btn .swatch{width:26px;height:26px}.swatch-btn.active{border-color:var(--accent)}.size-btn{min-width:72px;min-height:44px;display:grid;justify-items:center;align-content:center;gap:4px;padding:6px 8px;border-radius:8px;border:1px solid var(--line);background:var(--surface);color:var(--ink);cursor:pointer}.size-btn.active{border-color:var(--accent);color:var(--accent)}.size-btn .line{display:block;width:32px;border-radius:4px;background:currentColor}.size-name{font-size:12px;color:var(--muted)}.btn.finger{gap:6px;font-size:14px}.btn.finger.active{background:color-mix(in srgb,var(--accent) 14%,var(--surface));color:var(--accent);border-color:color-mix(in srgb,var(--accent) 35%,transparent)}.pages{-webkit-user-select:none;user-select:none;-webkit-touch-callout:none}.pages.tool-pen,.pages.tool-hl{cursor:crosshair}.pages.tool-eraser{cursor:cell}.pages.tool-text{cursor:text}.pages.tool-note{cursor:copy}.pages.tool-hand{cursor:grab}.text-edit{position:absolute;z-index:3}.text-editor{display:block;margin:0;padding:0;border:0;outline:1.5px dashed var(--accent);outline-offset:3px;background:#ffffffb3;resize:none;overflow:hidden;white-space:pre-wrap;overflow-wrap:break-word;word-break:break-word}.text-bar{position:absolute;bottom:calc(100% + 10px);z-index:4;display:flex;align-items:center;gap:2px;padding:4px;white-space:nowrap;background:var(--surface);color:var(--ink);border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow)}.text-bar.below{bottom:auto;top:calc(100% + 10px)}.text-bar-btn{min-width:40px;height:40px;padding:0 8px;border:0;border-radius:8px;background:transparent;color:var(--ink);display:inline-flex;align-items:center;justify-content:center;gap:6px;font:inherit;font-size:14px;font-weight:600;cursor:pointer}.text-bar-btn:hover{background:var(--surface-2)}.text-bar-btn:disabled{opacity:.35;cursor:default}.text-bar-btn svg{width:18px;height:18px}.text-bar-btn.grip{cursor:grab;touch-action:none;color:var(--accent)}.text-bar-btn.grip:active{cursor:grabbing}.text-bar-sep{width:1px;height:24px;margin:0 4px;background:var(--line)}.text-size{min-width:28px;text-align:center;font-size:14px;font-weight:600;font-variant-numeric:tabular-nums;color:var(--muted)}.a-small{font-size:13px;font-weight:700}.a-big{font-size:18px;font-weight:700}.pm{font-weight:700;margin-left:1px}.btn.icon-text{min-width:44px;padding:0 10px;gap:1px;font-weight:700}.note-icon{cursor:pointer}.note-icon:hover .note-paper{fill:#ffe57a}.note-ring{fill:none;stroke:var(--accent);stroke-width:1.5;vector-effect:non-scaling-stroke}.note-pop{position:absolute;z-index:3;width:260px;max-width:calc(100% - 8px);display:grid;gap:10px;padding:16px 14px 12px;background:#fff3b0;color:#2a2400;border-radius:4px 4px 14px;box-shadow:0 1px 2px #46320024,0 12px 28px #46320033}.note-pop:before{content:"";position:absolute;top:-8px;left:50%;width:64px;height:18px;margin-left:-32px;transform:rotate(-2deg);background:#f6f4ecd9;box-shadow:0 0 0 .5px #0000001a,0 1px 2px #0000000f}.note-pop textarea{min-height:105px;resize:vertical;font:15px/21px var(--font-ui);color:inherit;border:0;outline:none;padding:0 2px;background:transparent repeating-linear-gradient(to bottom,transparent 0,transparent 20px,rgba(167,122,0,.2) 20px,rgba(167,122,0,.2) 21px);background-attachment:local}.note-pop textarea::placeholder{color:#2a240073}.note-actions{display:flex;justify-content:space-between;gap:8px}.note-pop .btn{min-height:40px;background:#ffffff80;border-color:transparent;color:#2a2400;font-weight:600}.note-pop .btn:hover{background:#ffffffd9}.note-pop .btn.danger-text{color:#b4232f}.selection{fill:none;stroke:var(--accent);stroke-width:1.5;stroke-dasharray:5 4;vector-effect:non-scaling-stroke;pointer-events:none}.sel-actions{position:absolute;z-index:3;transform:translate(-100%);display:flex;gap:6px;white-space:nowrap}.sel-actions.from-left{transform:none}.sel-actions .btn{box-shadow:var(--shadow);gap:6px}.sel-actions .btn svg{width:18px;height:18px}.live{pointer-events:none}.btn.download{gap:8px;font-size:14px}.reader-notice{position:absolute;z-index:6;top:calc(env(safe-area-inset-top,0px) + 124px);left:50%;transform:translate(-50%);width:min(560px,calc(100% - 32px));box-shadow:var(--shadow)}.btn.card-btn{gap:8px;font-size:14px}.btn.card-btn svg,.btn.download svg{width:20px;height:20px}@media(max-width:760px){.btn.download span,.btn.card-btn span{display:none}}.subj-view,.rail-subject,.subject-card,.ov-resume,.rail-resume,.card-scope{--subj-tint: color-mix(in srgb, var(--subj) 11%, var(--surface));--subj-soft: color-mix(in srgb, var(--subj) 32%, var(--surface));--subj-ink: color-mix(in srgb, var(--subj) 82%, #000)}@media(prefers-color-scheme:dark){:root:not([data-theme=light]) :is(.subj-view,.rail-subject,.subject-card,.ov-resume,.rail-resume,.card-scope){--subj-tint: color-mix(in srgb, var(--subj) 14%, var(--surface));--subj-soft: color-mix(in srgb, var(--subj) 45%, var(--surface));--subj-ink: color-mix(in srgb, var(--subj) 45%, #fff)}}:root[data-theme=dark] :is(.subj-view,.rail-subject,.subject-card,.ov-resume,.rail-resume,.card-scope){--subj-tint: color-mix(in srgb, var(--subj) 14%, var(--surface));--subj-soft: color-mix(in srgb, var(--subj) 45%, var(--surface));--subj-ink: color-mix(in srgb, var(--subj) 45%, #fff)}#root{height:100%}.home{flex:1;min-height:0;height:100%;display:flex;background:var(--rail)}.grow{flex:1}.muted{color:var(--muted)}.code{font-family:var(--font-mono);font-size:12px;color:var(--subj-ink, var(--muted))}.code-chip{font-family:var(--font-mono);font-size:12px;padding:3px 8px;border-radius:6px;background:var(--subj-tint, var(--surface-2));color:var(--subj-ink, var(--ink));white-space:nowrap}.eyebrow{font-size:12px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--subj-ink, var(--muted))}.display{margin:0;font-family:var(--font-display);font-weight:700;font-size:30px;letter-spacing:-.015em;line-height:1.1;text-wrap:balance;overflow-wrap:anywhere}.btn.ghost{border-color:transparent;background:transparent}.btn.ghost:hover{background:var(--surface-2)}.btn.dark{background:var(--ink);border-color:var(--ink);color:var(--surface);font-weight:600}.btn.mark{background:#ffd84a;border-color:#ffd84a;color:#1a2030;font-weight:700}.btn.subj-btn{background:var(--subj);border-color:var(--subj);color:#fff;font-weight:600}.danger-text{color:var(--danger)}.due-badge,.count.due{min-width:24px;height:22px;padding:0 7px;box-sizing:border-box;border-radius:11px;background:var(--badge-bg);color:var(--badge-fg);font-size:12px;font-weight:600;display:inline-flex;align-items:center;justify-content:center;font-variant-numeric:tabular-nums;white-space:nowrap}.rail{width:272px;flex:none;box-sizing:border-box;display:flex;flex-direction:column;gap:14px;padding:22px 0 18px max(16px,env(safe-area-inset-left,0px));overflow-y:auto}.rail>*:not(.rail-subjects){margin-right:16px}.rail-top{display:flex;align-items:center;justify-content:space-between;gap:8px;min-height:40px}.search-field{position:relative}.search-field svg{position:absolute;left:12px;top:12px;width:18px;height:18px;color:var(--muted);pointer-events:none}.search-field input{width:100%;box-sizing:border-box;height:42px;border-radius:10px;border:1px solid var(--line);background:var(--surface);color:var(--ink);font:inherit;font-size:14px;padding:0 12px 0 38px}.rail-nav{display:flex;flex-direction:column;gap:2px}.rail-item{display:flex;align-items:center;gap:12px;min-height:44px;padding:0 10px;border:0;border-radius:10px;background:transparent;color:var(--ink);font-weight:500;text-align:left;cursor:pointer}.rail-item svg{width:20px;height:20px;flex:none;color:var(--muted)}.rail-item:hover{background:color-mix(in srgb,var(--ink) 6%,transparent)}.rail-item.active{background:var(--surface)}.rail-item:disabled{opacity:.5;cursor:default}.rail-item .count{font-size:12px;font-weight:600;color:var(--muted);font-variant-numeric:tabular-nums}.rail-label{padding:6px 0 0 10px;margin-bottom:-6px;font-size:12px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}.rail-subjects{display:flex;flex-direction:column;gap:6px}.rail-subject{display:flex;align-items:center;gap:12px;min-height:64px;margin-right:16px;padding:10px 12px 10px 10px;border:0;border-radius:14px;background:transparent;color:var(--ink);text-align:left;cursor:pointer}.rail-subject:hover{background:color-mix(in srgb,var(--surface) 55%,transparent)}.rail-subject.active{margin-right:0;padding-right:28px;border-radius:14px 0 0 14px;background:var(--surface)}.rail-subject .binder{flex:none}.rail-subject-text{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}.rail-subject-name{font-weight:600;font-size:15px;line-height:1.25;overflow-wrap:anywhere}.rail-add{display:flex;align-items:center;gap:10px;min-height:50px;margin-right:16px;padding:0 14px;border:1.5px dashed var(--line-strong);border-radius:14px;background:transparent;color:var(--muted);font-weight:500;cursor:pointer}.rail-add:hover{color:var(--ink);border-color:var(--muted)}.rail-add svg{width:18px;height:18px}.rail-meter{padding:0 10px}.rail-resume{display:flex;align-items:center;gap:12px;padding:10px 12px 10px 10px;border:0;border-radius:14px;background:var(--surface);color:var(--ink);text-align:left;cursor:pointer;box-shadow:var(--shadow)}.rail-resume img{width:44px;height:58px;flex:none;object-fit:cover;object-position:top;border-radius:4px;border:1px solid var(--line);background:#fff}.rail-resume-text{min-width:0;display:flex;flex-direction:column;gap:1px;font-size:13px}.rail-resume-title{font-size:15px;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.btn.small-add{min-height:40px;padding:0 12px}.home-main{flex:1;min-width:0;margin:12px max(12px,env(safe-area-inset-right,0px)) 12px 0;position:relative;display:flex;flex-direction:column;overflow:hidden;background:var(--surface);border-radius:20px}.home-notice{margin:14px 30px 0;flex:none}.main-scroll{flex:1;min-height:0;overflow-y:auto;box-sizing:border-box;padding:26px 30px 40px;display:flex;flex-direction:column;gap:24px}.main-head{display:flex;align-items:center;justify-content:space-between;gap:12px 16px;flex-wrap:wrap}.main-title{display:flex;align-items:baseline;gap:6px 14px;flex-wrap:wrap;min-width:0}.section-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}.section-head h2,.onboarding h2{margin:0;font-family:var(--font-display);font-weight:600;font-size:22px;letter-spacing:-.01em}.onboarding{display:grid;gap:10px;padding:24px;border-radius:18px;background:var(--paper);max-width:640px}.onboarding p{margin:0}.ov-row{display:grid;grid-template-columns:minmax(0,2fr) minmax(0,1fr);gap:20px}.ov-row>:only-child{grid-column:1 / -1}.ov-resume{display:flex;align-items:center;gap:22px;padding:20px;border-radius:22px;background:var(--paper);min-width:0}.ov-resume-thumb{width:108px;height:144px;flex:none;object-fit:cover;object-position:top;border-radius:6px;background:#fff;box-shadow:0 1px 2px #141c3229,0 8px 18px #141c321a;transform:rotate(-2deg)}.ov-resume-text{flex:1;min-width:0;display:flex;flex-direction:column;gap:8px}.eyebrow-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.ov-resume-title{font-family:var(--font-display);font-weight:600;font-size:24px;letter-spacing:-.01em;line-height:1.15;overflow-wrap:anywhere}.btn-row{display:flex;gap:8px;flex-wrap:wrap;margin-top:4px}.ov-learn{display:flex;flex-direction:column;gap:10px;padding:22px;border-radius:22px;background:var(--navy);color:#fff;min-width:0}.eyebrow.light{color:#b4bdd2}.big-number{display:flex;align-items:baseline;gap:10px}.big-number>span:first-child{font-family:var(--font-display);font-weight:700;font-size:50px;line-height:.9;font-variant-numeric:tabular-nums}.big-label{font-size:16px;color:#dfe4ef}.light-muted{font-size:13px;color:#b4bdd2}.ov-learn .btn{margin-top:auto}.subject-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:18px;align-items:start}.subject-card{display:flex;flex-direction:column;padding:0;overflow:hidden;border:1px solid var(--line);border-radius:20px;background:var(--surface);color:var(--ink);text-align:left;cursor:pointer;font:inherit}.subject-card:hover{border-color:var(--subj, var(--muted))}.sc-top{display:flex;align-items:center;gap:12px;padding:16px 18px;background:var(--subj);color:#fff}.sc-top .binder rect:first-child{fill:#ffffff38}.sc-titles{display:flex;flex-direction:column;gap:2px;min-width:0}.sc-name{font-family:var(--font-display);font-weight:600;font-size:18px;line-height:1.2;overflow-wrap:anywhere}.sc-top .code{color:#ffffffd9}.sc-registers{display:grid;gap:2px;padding:10px 16px}.sc-reg{display:flex;align-items:center;gap:8px;min-height:30px;font-size:14.5px}.tab-mark{width:12px;height:8px;border-radius:3px 3px 0 0;background:var(--subj-soft);flex:none}.sc-reg .count{margin-left:auto;font-size:13px;color:var(--muted);font-variant-numeric:tabular-nums}.sc-reg .count.due{margin-left:auto;color:var(--badge-fg)}.sc-exam{display:flex;align-items:center;gap:6px;padding:10px 18px;border-top:1px solid var(--line);font-size:13px;color:var(--muted)}.sc-exam svg{width:16px;height:16px}.sc-exam.soon{color:var(--subj-ink);font-weight:600}.subject-card.add{min-height:200px;align-items:center;justify-content:center;gap:6px;border:2px dashed var(--line-strong);background:transparent;color:var(--ink);font-weight:600}.subject-card.add svg{width:26px;height:26px}.subject-card.add .muted{font-weight:400;font-size:13.5px}.unsorted-hint{display:flex;align-items:center;gap:12px;padding:12px 14px;border-radius:14px;background:var(--paper)}.unsorted-hint svg{width:22px;height:22px;color:var(--muted);flex:none}.subj-view{flex:1;min-height:0;display:flex;flex-direction:column}.subj-head{flex:none;display:flex;align-items:center;justify-content:space-between;gap:14px 24px;flex-wrap:wrap;padding:24px 30px 18px}.subj-title{display:flex;align-items:center;gap:16px;min-width:0;flex:1 1 320px}.subj-title .binder{flex:none}.subj-title-text{display:flex;flex-direction:column;gap:6px;min-width:0}.subj-meta{display:flex;align-items:center;gap:10px;flex-wrap:wrap;font-size:13px}.subj-actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.exam-chip{min-height:44px;padding:0 14px;border:1px solid var(--line);border-radius:10px;background:var(--surface);color:var(--ink);display:inline-flex;align-items:center;gap:8px;font-size:14px;cursor:pointer}.exam-chip svg,.subj-actions .btn svg{width:18px;height:18px}.exam-chip.soon{background:var(--subj-tint);border-color:transparent;color:var(--subj-ink);font-weight:600}.exam-chip.past{color:var(--muted)}.menu-wrap{position:relative}.menu-wrap>.menu{top:calc(100% + 4px);bottom:auto;right:0}.reg-tabs{flex:none;display:flex;align-items:flex-end;gap:4px;padding:0 30px;overflow-x:auto;scrollbar-width:none}.reg-tabs::-webkit-scrollbar{display:none}.reg-tab{flex:none;height:40px;padding:0 16px;border:0;border-radius:12px 12px 0 0;background:var(--paper);color:var(--ink);opacity:.85;font-weight:500;display:flex;align-items:center;gap:8px;cursor:pointer}.reg-tab:hover{opacity:1}.reg-tab.active{height:46px;opacity:1;background:var(--subj-tint);color:var(--subj-ink);font-weight:600}.reg-tab .count{min-width:22px;height:22px;padding:0 6px;box-sizing:border-box;border-radius:11px;background:var(--surface-2);color:var(--ink);font-size:12px;font-weight:500;display:inline-flex;align-items:center;justify-content:center;font-variant-numeric:tabular-nums}.reg-tab.active .count{background:var(--surface)}.reg-tab .count.due{background:var(--badge-bg);color:var(--badge-fg);font-weight:600}.reg-add{flex:none;width:44px;height:40px;border:1.5px dashed var(--line-strong);border-bottom:0;border-radius:12px 12px 0 0;background:transparent;color:var(--muted);display:flex;align-items:center;justify-content:center;cursor:pointer}.reg-add svg{width:18px;height:18px}.reg-panel{flex:1;min-height:0;overflow-y:auto;box-sizing:border-box;background:var(--subj-tint);padding:22px 30px 40px}.docgrid{display:flex;flex-direction:column;gap:18px}.resume{display:flex;align-items:center;gap:14px;padding:10px 12px 10px 10px;border-radius:14px;background:var(--surface);box-shadow:var(--shadow)}.resume-thumb{width:40px;height:52px;flex:none;object-fit:cover;object-position:top;border-radius:4px;border:1px solid var(--line);background:#fff}.resume-text{flex:1;min-width:0;display:flex;flex-direction:column;gap:1px;font-size:13px}.resume-title{font-size:15px;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.grid-bar{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.grid-count{font-weight:600;font-size:14px}.sort{display:flex;align-items:center;gap:8px;font-size:13px}.sort select{height:36px;border-radius:8px;border:1px solid var(--line-strong);background:var(--surface);color:var(--ink);font:inherit;font-size:14px;padding:0 8px}.tile-subject{font-family:var(--font-mono);font-size:12px;color:var(--muted)}.progress{display:block;height:4px;margin-top:4px;border-radius:2px;overflow:hidden;background:color-mix(in srgb,var(--subj, var(--accent)) 22%,var(--surface))}.progress>span{display:block;height:100%;border-radius:2px;background:var(--subj, var(--accent))}.progress.wide{max-width:360px;height:5px}.empty-panel{padding:36px 20px;text-align:center;color:var(--muted);border:1.5px dashed var(--line-strong);border-radius:16px;background:color-mix(in srgb,var(--surface) 55%,transparent)}.dialog.wide{width:min(560px,100%)}.form{display:grid;gap:14px}.field{display:grid;gap:6px;min-width:0;margin:0;padding:0;border:0}.field label,.field legend{font-size:13.5px;font-weight:600;color:var(--ink);padding:0}.optional{font-weight:400;color:var(--muted)}.field input,.field select,.field textarea,.register-list input{width:100%;box-sizing:border-box;min-height:44px;padding:0 12px;border:1px solid var(--line-strong);border-radius:10px;background:var(--surface);color:var(--ink);font:inherit}.field textarea{padding:10px 12px;resize:vertical;line-height:1.45}.field-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px}.color-row{display:flex;gap:6px;flex-wrap:wrap}.color-opt{position:relative;width:44px;height:44px;display:grid;place-items:center;border:2px solid transparent;border-radius:50%;cursor:pointer}.color-opt input{position:absolute;inset:0;margin:0;opacity:0;cursor:pointer}.color-opt.active{border-color:var(--ink)}.color-opt:focus-within{outline:3px solid var(--accent);outline-offset:2px}.color-dot{width:28px;height:28px;border-radius:50%}.register-list{list-style:none;margin:0;padding:0;display:grid;gap:8px}.register-list li{display:flex;align-items:center;gap:8px}.reg-note{min-width:104px;text-align:center;font-size:13px;color:var(--muted)}.hint{margin:0;font-size:13px;color:var(--muted)}.home.narrow{flex-direction:column;background:var(--paper);overflow-y:auto}.home.narrow .rail{width:auto;padding:16px max(16px,env(safe-area-inset-right,0px)) 24px max(16px,env(safe-area-inset-left,0px));overflow:visible}.home.narrow .rail>*{margin-right:0}.home.narrow .rail-subject{margin-right:0;min-height:68px;border-radius:14px;background:var(--surface)}.home.narrow .rail-add{margin-right:0}.home.narrow .home-main{margin:0;border-radius:0;min-height:100%}.home.narrow .main-scroll{padding:14px max(16px,env(safe-area-inset-right,0px)) 32px max(16px,env(safe-area-inset-left,0px))}.home.narrow .subj-head{padding:10px max(16px,env(safe-area-inset-right,0px)) 14px max(16px,env(safe-area-inset-left,0px))}.home.narrow .reg-tabs{padding:0 max(16px,env(safe-area-inset-right,0px)) 0 max(16px,env(safe-area-inset-left,0px))}.home.narrow .reg-panel{padding:16px max(16px,env(safe-area-inset-right,0px)) 32px max(16px,env(safe-area-inset-left,0px))}.home.narrow .display{font-size:26px}.home.narrow .subj-title{flex-basis:100%}.home.narrow .tiles{grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:18px 14px}.home.narrow .ov-row{grid-template-columns:minmax(0,1fr)}.home.narrow .home-notice{margin:12px 16px 0}.back{align-self:flex-start;padding:0 10px 0 2px;color:var(--subj-ink, var(--accent));font-weight:600}@media(max-width:1000px){.ov-row{grid-template-columns:minmax(0,1fr)}}.loading-line{padding:4px 2px}.kk{display:flex;flex-direction:column;gap:22px}.kk-bar{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.kk-bar .btn svg,.deck-actions .btn svg,.kk-empty .btn svg{width:18px;height:18px}.kk-top{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.2fr);gap:18px;align-items:stretch}.kk-hero{display:flex;flex-direction:column;gap:10px;padding:20px;border-radius:20px;background:var(--navy);color:#fff;min-width:0}.kk-hero-row{display:flex;align-items:flex-end;justify-content:space-between;gap:6px 12px;flex-wrap:wrap}.kk-big{font-family:var(--font-display);font-weight:700;font-size:34px;line-height:1.05;letter-spacing:-.01em;font-variant-numeric:tabular-nums}.btn.big{min-height:50px;font-size:16px;margin-top:auto}.btn.ghost-light{background:transparent;border:1.5px solid rgba(255,255,255,.4);color:#fff;font-weight:600}.btn.ghost-light:hover{background:#ffffff14}.kk-box-sec{display:flex;flex-direction:column;gap:6px;padding:18px;border-radius:20px;background:var(--surface);min-width:0}.kk-h2{margin:0;font-family:var(--font-display);font-weight:600;font-size:19px;letter-spacing:-.01em}.kk-h2.big{font-size:24px;overflow-wrap:anywhere}.kk-boxes{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:6px;margin-top:6px}.kk-box{display:flex;flex-direction:column;align-items:center;gap:4px;min-width:0}.kk-box-body{position:relative;width:100%;height:80px;box-sizing:border-box;border-radius:10px;background:var(--paper);border:1px solid var(--line);display:flex;flex-direction:column;justify-content:flex-end;padding:4px;overflow:hidden}.kk-box-n{position:absolute;top:6px;left:0;right:0;text-align:center;font-size:16px;font-weight:700;font-variant-numeric:tabular-nums}.kk-box-fill{display:block;border-radius:6px;background:repeating-linear-gradient(var(--subj-soft) 0 5px,color-mix(in srgb,var(--subj) 65%,var(--surface)) 5px 6px)}.kk-box-name{font-size:12.5px;font-weight:600;white-space:nowrap}.kk-box-int{font-size:11.5px;color:var(--muted);margin-top:-3px;text-align:center;white-space:nowrap}.section-head.small{margin-bottom:10px}.section-head .btn svg{width:18px;height:18px}.accent-text{color:var(--accent);font-weight:600}.deck-list{list-style:none;margin:0;padding:0;display:grid;gap:8px}.deck-row{width:100%;display:flex;align-items:center;gap:12px;min-height:56px;padding:6px 12px 6px 14px;box-sizing:border-box;border:0;border-radius:14px;background:var(--surface);color:var(--ink);text-align:left;cursor:pointer;font:inherit}.deck-row:hover,.card-row:hover{box-shadow:inset 0 0 0 1.5px var(--subj-soft)}.deck-row>svg{width:18px;height:18px;color:var(--muted);flex:none}.deck-icon{width:26px;height:18px;flex:none;box-sizing:border-box;border-radius:3px;background:var(--surface);border:1.5px solid var(--subj);box-shadow:3px -3px 0 -1.5px var(--subj-soft)}.deck-row.all .deck-icon{background:var(--subj-soft)}.deck-name{flex:1;min-width:0;font-weight:600;overflow-wrap:anywhere}.deck-count{font-size:13px;font-variant-numeric:tabular-nums;white-space:nowrap}.kk-tip{margin-top:12px}.ui-word{font-weight:600;color:var(--ink);white-space:nowrap}.deck-view{display:flex;flex-direction:column;gap:14px}.deck-title-row{display:flex;align-items:flex-end;justify-content:space-between;gap:12px 16px;flex-wrap:wrap}.deck-title{display:flex;flex-direction:column;gap:2px;min-width:0}.deck-actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.card-search{max-width:420px}.card-list{list-style:none;margin:0;padding:0;display:grid;gap:8px}.card-row{width:100%;display:flex;align-items:center;gap:14px;padding:12px 14px;box-sizing:border-box;border:0;border-radius:14px;background:var(--surface);color:var(--ink);text-align:left;cursor:pointer;font:inherit}.cr-text{flex:1;min-width:0;display:flex;flex-direction:column;gap:3px}.cr-front{font-weight:600;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow-wrap:anywhere}.cr-back{font-size:14px;color:var(--muted);overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow-wrap:anywhere}.cr-meta{flex:none;display:flex;flex-direction:column;align-items:flex-end;gap:4px;font-size:12.5px;text-align:right}.box-pill{padding:2px 9px;border-radius:999px;background:var(--subj-tint);color:var(--subj-ink);font-weight:600;white-space:nowrap}.kk-empty{display:grid;gap:10px;justify-items:start;padding:26px;border-radius:20px;background:var(--surface);max-width:660px}.kk-empty h2{margin:0;font-family:var(--font-display);font-size:22px;font-weight:600}.kk-empty p{margin:0}.steps{margin:0;padding-left:22px;display:grid;gap:8px}.kk-empty-art{position:relative;width:86px;height:58px;margin:4px 0 6px 8px}.kk-empty-art span{position:absolute;inset:0;box-sizing:border-box;border-radius:6px;border:1.5px solid var(--subj);background:#fff}.kk-empty-art span:nth-child(1){transform:rotate(-9deg) translate(-8px,5px);background:var(--subj-soft)}.kk-empty-art span:nth-child(2){transform:rotate(6deg) translate(8px,2px);background:var(--subj-tint)}.kk-empty-art span:nth-child(3){background:#fff linear-gradient(#e5484d,#e5484d) 0 15px / 100% 1.5px no-repeat}.card-form textarea{min-height:80px}.hint-box{margin:0;padding:10px 12px;border-radius:10px;background:var(--surface-2);color:var(--ink);font-size:14px}.saved-line{margin:0;padding:8px 12px;border-radius:10px;background:color-mix(in srgb,var(--ok) 15%,var(--surface));color:var(--ink);font-size:14px}.form-error{margin:0;color:var(--danger);font-size:14px}.push-left{margin-right:auto}@media(hover:none){.kbd-hint{display:none}}.learn{position:fixed;inset:0;z-index:12;display:flex;flex-direction:column;background:#151b2e;color:#fff;padding:env(safe-area-inset-top,0px) env(safe-area-inset-right,0px) 0 env(safe-area-inset-left,0px);overflow:hidden}.learn[hidden]{display:none}.learn-bar{flex:none;display:flex;align-items:center;gap:8px;width:100%;max-width:760px;box-sizing:border-box;margin:0 auto;padding:10px 12px 0}.learn-round{width:44px;height:44px;flex:none;border:0;border-radius:22px;background:#ffffff14;color:#dfe4ef;display:grid;place-items:center;cursor:pointer}.learn-round svg{width:20px;height:20px}.learn-round:hover{background:#ffffff26}.learn-round.light{background:transparent;color:#4b5366}.learn-round.light:hover{background:#eef0f4}.learn-count{flex:1;text-align:center;font-size:15px;font-weight:600;color:#dfe4ef;font-variant-numeric:tabular-nums}.learn-chip{font-family:var(--font-mono);font-size:12px;padding:4px 8px;border-radius:6px;background:#ffffff1a;color:color-mix(in srgb,var(--subj) 40%,#ffffff);white-space:nowrap}.learn-progress{flex:none;width:calc(100% - 32px);max-width:728px;height:4px;margin:12px auto 0;border-radius:2px;background:#2a3350;overflow:hidden}.learn-progress span{display:block;height:100%;background:#ffd84a;transition:width .25s ease}.learn-warn{margin:10px auto 0;padding:0 16px;color:#fdba8c;font-size:14px;text-align:center}.learn-stage{flex:1;min-height:0;position:relative;display:flex;align-items:center;justify-content:center;padding:22px 24px}.learn-back{position:absolute;width:min(540px,calc(100% - 64px));height:min(440px,calc(100% - 60px));border-radius:16px}.learn-back.b1{background:#c9d0de;transform:translate(10px,12px) rotate(3deg)}.learn-back.b2{background:#e4e8f0;transform:translate(-6px,6px) rotate(-2deg)}.index-card{position:relative;width:min(560px,100%);height:min(460px,100%);box-sizing:border-box;border-radius:16px;background:#fff;color:#1a2030;display:flex;flex-direction:column;overflow:hidden;box-shadow:0 18px 40px #00000059;cursor:pointer;outline:none;animation:card-in .18s ease-out}.index-card.answer{cursor:default}@keyframes card-in{0%{transform:translateY(8px) scale(.985);opacity:.6}to{transform:none;opacity:1}}.ic-head{flex:none;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px 20px 12px;border-bottom:2px solid #e5484d}.ic-label{font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:#b42318}.ic-label.blue{color:#1d4ed8}.ic-where{min-width:0;font-size:13px;color:#4b5366;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ic-body{flex:1;min-height:0;overflow-y:auto;padding:14px 20px 16px;display:flex;flex-direction:column;gap:10px}.lined-bg{background-image:repeating-linear-gradient(to bottom,transparent 0,transparent 31px,#d3e2f4 31px,#d3e2f4 32px);background-position:0 14px;background-attachment:local}.ic-text{margin:0;white-space:pre-wrap;overflow-wrap:anywhere}.ic-text.strong{font-weight:600;line-height:32px}.ic-text.strong.l{font-size:22px}.ic-text.strong.m{font-size:19px}.ic-text.strong.s{font-size:16.5px}.ic-q-small{margin:0;font-size:14.5px;line-height:1.4;color:#4b5366;white-space:pre-wrap;overflow-wrap:anywhere}.ic-cut{border-top:1.5px dashed #d3d8e2}.ic-text.lined{font-weight:500;line-height:28px;background-image:repeating-linear-gradient(to bottom,transparent 0,transparent 27px,#d3e2f4 27px,#d3e2f4 28px)}.ic-text.lined.l{font-size:19px}.ic-text.lined.m{font-size:17px}.ic-text.lined.s{font-size:15.5px}.ic-foot{flex:none;display:flex;align-items:center;justify-content:space-between;gap:8px;padding:6px 10px 8px 12px;border-top:1px solid #eef0f4;background:#fff}.ic-source{display:inline-flex;align-items:center;gap:6px;min-width:0;min-height:40px;padding:0 8px;border:0;border-radius:8px;background:transparent;color:#2c4ccf;font:inherit;font-size:13.5px;font-weight:500;text-align:left;cursor:pointer}.ic-source svg{width:16px;height:16px;flex:none}.ic-source span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ic-source:hover{background:#eef2ff}.learn-actions{flex:none;display:flex;flex-direction:column;align-items:stretch;gap:10px;width:100%;max-width:560px;box-sizing:border-box;margin:0 auto;padding:0 16px max(24px,env(safe-area-inset-bottom,0px))}.learn-btn{min-height:56px;padding:6px 12px;border:0;border-radius:14px;font:inherit;font-size:17px;font-weight:700;cursor:pointer}.learn-btn:disabled{opacity:.5;cursor:default}.learn-btn.show{background:#fff;color:#1a2030}.learn-btn.ghost{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.35)}.learn-hint{text-align:center;font-size:13px;color:#aab3c8}.learn-answer{display:flex;gap:10px}.learn-answer .learn-btn{flex:1;min-height:64px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px}.learn-btn small{font-size:12.5px;font-weight:500}.learn-btn.no{background:transparent;color:#fff;border:1.5px solid #fdba8c}.learn-btn.no small{color:#fdd5bd}.learn-btn.yes{background:#ffd84a;color:#1a2030}.learn-btn.yes small{color:#4a3d00}.learn :focus-visible{outline:3px solid #8ea3ff;outline-offset:3px}.learn-summary{flex:1;min-height:0;overflow-y:auto;display:flex;flex-direction:column;justify-content:center;gap:24px;padding:24px 0 0}.ls-card{width:min(560px,calc(100% - 32px));box-sizing:border-box;margin:0 auto;padding:26px 24px;border-radius:20px;background:#1d2540;display:flex;flex-direction:column;gap:12px}.ls-title{margin:0;font-family:var(--font-display);font-size:32px;font-weight:700;letter-spacing:-.015em;line-height:1.1}.ls-stats{display:flex;gap:20px;flex-wrap:wrap;font-size:16px;color:#dfe4ef}.ls-stats strong{margin-right:4px;font-family:var(--font-display);font-size:28px;color:#fff;font-variant-numeric:tabular-nums}.ls-text{margin:0;color:#b4bdd2;font-size:15px}.ls-boxes{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:8px;margin-top:6px}.ls-box{display:flex;flex-direction:column;align-items:center;gap:4px;min-width:0}.ls-bar{width:100%;height:64px;display:flex;align-items:flex-end;border-radius:8px;background:#ffffff0f;overflow:hidden}.ls-bar span{display:block;width:100%;min-height:3px;border-radius:6px 6px 0 0;background:#ffd84a}.ls-n{font-weight:700;font-variant-numeric:tabular-nums}.ls-name{font-size:12px;color:#b4bdd2;white-space:nowrap}@media(max-width:1000px){.kk-top{grid-template-columns:minmax(0,1fr)}}@media(max-height:640px){.learn-stage{padding:12px 20px}.learn-back{display:none}}.auth{min-height:100%;box-sizing:border-box;display:grid;place-items:center;padding:max(24px,env(safe-area-inset-top,0px)) 16px 32px;background:var(--paper)}.auth.overlay-auth{position:fixed;inset:0;z-index:30;background:#0a0e1880;overflow-y:auto}.auth-card{width:min(400px,100%);box-sizing:border-box;display:grid;gap:14px;padding:28px 24px;border-radius:22px;background:var(--surface);box-shadow:var(--shadow)}.auth-brand{display:flex;align-items:center;gap:14px}.auth-name{font-family:var(--font-display);font-weight:700;font-size:28px;letter-spacing:-.015em}.auth-title{margin:6px 0 0;font-family:var(--font-display);font-size:22px;font-weight:600}.auth-text{margin:0;color:var(--muted)}.auth-card .field input{min-height:48px;font-size:16px}.auth-submit{min-height:50px;font-size:16px;font-weight:600;margin-top:4px}.sync-badge{display:inline-flex;align-items:center;gap:6px;min-height:30px;padding:0 10px;border:0;border-radius:999px;font:inherit;font-size:13px;font-weight:600;white-space:nowrap;background:var(--surface-2);color:var(--muted)}.sync-badge svg{width:16px;height:16px;flex:none}.sync-badge.ok{color:var(--ok);background:color-mix(in srgb,var(--ok) 12%,var(--surface))}.sync-badge.busy{color:var(--accent);background:color-mix(in srgb,var(--accent) 12%,var(--surface))}.sync-badge.busy svg{animation:spin 1.2s linear infinite}.sync-badge.offline{color:var(--ink);background:color-mix(in srgb,var(--mark) 30%,var(--surface))}.sync-badge.warn{color:var(--danger)}.sync-badge.danger{color:#fff;background:var(--danger);cursor:pointer}.sync-badge.compact.ok{padding:0 8px}@keyframes spin{to{transform:rotate(360deg)}}.rail-account{display:grid;gap:8px;padding:10px;border-radius:14px;background:color-mix(in srgb,var(--surface) 60%,transparent);justify-items:start}.rail-account-row{display:flex;align-items:center;justify-content:space-between;gap:8px;width:100%}.rail-user{display:inline-flex;align-items:center;gap:8px;font-weight:600;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.rail-user{border:0;background:transparent;color:var(--ink);font:inherit;font-weight:600;padding:6px 8px;margin:-6px -8px;border-radius:8px;cursor:pointer;text-align:left;max-width:100%}.rail-user:hover{background:var(--surface-2)}.rail-user>span{overflow:hidden;text-overflow:ellipsis}.rail-user svg{width:18px;height:18px;color:var(--muted);flex:none}.account-facts{display:grid;grid-template-columns:auto 1fr;gap:6px 16px;margin:4px 0 0;padding:12px 14px;border-radius:10px;background:var(--surface-2)}.account-facts dt{color:var(--muted);font-size:13.5px}.account-facts dd{margin:0;font-weight:600;overflow-wrap:anywhere}.account-section{padding-top:14px;border-top:1px solid var(--line);margin-top:6px}.account-section h3{margin:0;font-family:var(--font-display);font-size:16px;font-weight:600}.nowrap{white-space:nowrap}.link-btn{justify-self:start;border:0;background:none;padding:2px 0;color:var(--accent);font:inherit;font-size:13.5px;text-decoration:underline;text-underline-offset:2px;cursor:pointer;text-align:left}.rail-account .menu-wrap>.menu{top:auto;bottom:calc(100% + 4px);min-width:230px}.rail-account .menu button{white-space:nowrap}.offline-mark{white-space:nowrap;color:var(--ok);font-weight:600}.offline-mark svg{width:13px;height:13px;vertical-align:-2px}.update-banner{position:fixed;left:50%;bottom:max(16px,env(safe-area-inset-bottom,0px));z-index:40;transform:translate(-50%);display:flex;align-items:center;gap:12px;padding:10px 10px 10px 16px;border-radius:14px;background:var(--surface);color:var(--ink);box-shadow:0 8px 28px #0a0e1840;font-family:var(--font-ui);max-width:calc(100% - 32px);box-sizing:border-box}.reader-loading{position:fixed;inset:0;display:grid;place-items:center;background:var(--paper);color:var(--muted);font-weight:500;z-index:5}
