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0}.suggest-card__foot{display:flex;align-items:center;gap:var(--sp-2)}.suggest-card__type{font-weight:700;font-size:var(--fs-body)}.suggest-card__time{margin-left:auto;color:var(--color-ink-muted);font-size:var(--fs-caption)}.big-folder{position:relative;width:132px;height:104px}.big-folder--sm{width:96px;height:76px}.big-tag{position:absolute;left:50%;top:55%;transform:translate(-50%,-50%);background:#b45309;color:#fff;font-size:11px;font-weight:800;letter-spacing:.04em;border-radius:6px;padding:4px 8px}.table-card{background:var(--color-surface);border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--color-line)}.table{width:100%;border-collapse:collapse}.table th{background:var(--color-bg);text-align:left;font-size:var(--fs-caption);color:var(--color-ink-muted);font-weight:700;padding:var(--sp-3) var(--sp-4);border-bottom:1px solid var(--color-line);white-space:nowrap}.table td{padding:var(--sp-4);border-bottom:1px solid var(--color-line);font-size:var(--fs-body);vertical-align:middle}.table tr:last-child td{border-bottom:none}.table tbody tr{transition:background .12s}.table tbody tr:hover{background:var(--color-bg)}.table tbody tr--selected,.table tr.row--selected{background:var(--color-primary-soft)}.table__name{display:flex;align-items:center;gap:var(--sp-3);font-weight:600;min-width:0}.table__name 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var(--sp-3);border-radius:var(--r-md);font-weight:600;font-size:var(--fs-body);color:var(--color-ink);font-family:var(--font-sans)}.tool-btn:hover{background:var(--color-primary-soft)}.tool-btn--active{background:var(--color-primary-soft);color:var(--color-primary-dark)}.tool-btn--active:hover{background:var(--color-primary-soft)}.pdf-toolbar__divider{width:1px;height:22px;background:var(--color-line)}.pdf-toolbar__field{display:flex;align-items:center;gap:var(--sp-2);font-size:var(--fs-caption);color:var(--color-ink-muted);font-weight:600}.page-input{width:40px;height:32px;border:none;border-radius:var(--r-sm);background:var(--color-surface);text-align:center;font-weight:700;outline:none}.pdf-body{flex:1;display:flex;min-height:0}.pdf-pages{width:200px;overflow-y:auto;padding:var(--sp-5);display:flex;flex-direction:column;gap:var(--sp-5);flex-shrink:0}.pdf-page-thumb{border-radius:var(--r-sm);overflow:hidden;cursor:pointer;border:2px solid transparent;background:var(--color-surface);position:relative;box-shadow:var(--shadow-raised)}.pdf-page-thumb--active{border-color:var(--color-primary)}.pdf-page-thumb__num{text-align:center;font-weight:700;margin-top:var(--sp-2)}.pdf-page-num{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;background:linear-gradient(160deg,var(--color-primary),var(--color-primary-dark));color:#fff;font-weight:800}.pdf-canvas{flex:1;overflow:auto;padding:var(--sp-6) var(--sp-8);position:relative}.pdf-doc{background:var(--color-surface);border-radius:var(--r-sm);box-shadow:var(--shadow-float);margin:0 auto;padding:56px 64px;position:relative;line-height:1.7;font-size:14px}.pdf-doc h1{font-size:24px;margin-bottom:16px}.pdf-doc h2{font-size:18px;margin:20px 0 8px}.pdf-doc p{margin-bottom:12px}.pdf-chart{background:var(--color-bg);border-radius:var(--r-sm);padding:var(--sp-5);margin:var(--sp-4) 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var(--color-line);border-radius:var(--r-lg);padding:var(--sp-8);display:flex;flex-direction:column;align-items:center;gap:var(--sp-3);text-align:center;background:var(--color-surface);transition:border-color .15s,background .15s;cursor:pointer}.dropzone--over{border-color:var(--color-primary);background:var(--color-primary-soft)}.upload-row{display:flex;align-items:center;gap:var(--sp-3);padding:var(--sp-3) var(--sp-4);background:var(--color-surface);border-radius:var(--r-md);border:1px solid var(--color-line)}.upload-row__name{font-weight:600;flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.section{display:flex;flex-direction:column;gap:var(--sp-4);margin-bottom:var(--sp-8)}.section__head{display:flex;align-items:center;justify-content:space-between;gap:var(--sp-4)}.section__title{font-size:22px;font-weight:700;font-family:var(--font-display)}.section__title--sm{font-size:var(--fs-title)}.row{display:flex;align-items:center;gap:var(--sp-3)}.grow{flex:1;min-width:0}.muted{color:var(--color-ink-muted);font-size:var(--fs-caption)}.mt-2{margin-top:var(--sp-2)}.mt-4{margin-top:var(--sp-4)}.mt-6{margin-top:var(--sp-6)}.mb-4{margin-bottom:var(--sp-4)}.wrap{flex-wrap:wrap}.divider{height:1px;background:var(--color-line);border:none;margin:0}.link{color:var(--color-primary);background:none;border:none;cursor:pointer;font-size:inherit;padding:0;font-weight:600;text-decoration:none;font-family:var(--font-sans)}.link:hover{text-decoration:underline}.mono{font-family:ui-monospace,SF 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var(--sp-5);font-size:var(--fs-body)}.btn--block{width:100%}.btn--primary{background:var(--color-primary);color:#fff}.btn--primary:hover:not(:disabled){background:var(--color-primary-dark)}.btn--secondary{background:var(--color-bg);color:var(--color-ink)}.btn--secondary:hover:not(:disabled){background:var(--color-line)}.btn--ghost{background:transparent;color:var(--color-ink)}.btn--ghost:hover:not(:disabled){background:var(--color-primary-soft)}.btn--danger{background:var(--color-danger);color:#fff}.btn--danger:hover:not(:disabled){background:#b91c1c}.btn--danger-soft{background:var(--color-danger-soft);color:var(--color-danger)}.btn--danger-soft:hover:not(:disabled){background:var(--color-danger);color:#fff}.btn:disabled{opacity:.45;cursor:not-allowed}.btn__spinner{width:14px;height:14px;border:2px solid currentColor;border-top-color:transparent;border-radius:50%;animation:btn-spin .7s linear infinite}@keyframes btn-spin{to{transform:rotate(360deg)}}.icon-btn{display:inline-flex;align-items:center;justify-content:center;border:none;border-radius:var(--r-md);cursor:pointer;background:transparent;color:var(--color-ink);transition:background .15s}.icon-btn--sm{width:32px;height:32px}.icon-btn--md{width:40px;height:40px}.icon-btn--lg{width:46px;height:46px}.icon-btn--plain:hover{background:var(--color-primary-soft)}.icon-btn--tile{background:var(--color-surface);box-shadow:var(--shadow-raised);border-radius:var(--r-full)}.icon-btn:disabled{opacity:.4;cursor:not-allowed}.btn:focus-visible,.icon-btn:focus-visible,.tab:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.field{display:flex;flex-direction:column;gap:6px}.field__label{font-size:var(--fs-caption);color:var(--color-ink-muted);font-weight:700}.field__error{font-size:var(--fs-caption);color:var(--color-danger)}.input-wrap{display:flex;align-items:center;gap:var(--sp-2);background:var(--color-bg);border:1px solid transparent;border-radius:var(--r-md);padding:0 var(--sp-4);height:48px;transition:border-color .15s,box-shadow .15s}.input-wrap:focus-within{border-color:var(--color-primary);background:var(--color-surface)}.input-wrap--error{border-color:var(--color-danger)}.input-wrap--sm{height:38px}.input,.textarea{flex:1;min-width:0;border:none;outline:none;background:transparent;font-size:var(--fs-body);color:var(--color-ink);font-family:var(--font-sans)}.input::placeholder,.textarea::placeholder{color:var(--color-ink-muted);opacity:.75}.input:disabled,.textarea:disabled{opacity:.5}.input--plain{background:var(--color-bg);border:none;border-radius:var(--r-md);height:48px;padding:0 var(--sp-4);width:100%;outline:none}.input--plain:focus{box-shadow:0 0 0 2px var(--color-primary-soft)}.textarea{width:100%;background:var(--color-bg);border:none;border-radius:var(--r-md);padding:var(--sp-3) var(--sp-4);min-height:96px;resize:vertical}.textarea:focus{box-shadow:0 0 0 2px var(--color-primary-soft)}.select-wrap{position:relative;display:flex;flex-direction:column;gap:6px}.select{width:100%;height:48px;background:var(--color-bg);border:none;border-radius:var(--r-md);padding:0 var(--sp-4);-webkit-appearance:none;-moz-appearance:none;appearance:none;cursor:pointer;font-weight:600;outline:none}.select:focus{box-shadow:0 0 0 2px var(--color-primary-soft)}.select-wrap__chevron{position:absolute;right:var(--sp-4);top:50%;transform:translateY(-50%);pointer-events:none;color:var(--color-ink-muted)}.select--chip{height:40px;width:auto;min-width:140px}.checkbox{display:inline-flex;align-items:center;gap:var(--sp-2);cursor:pointer;-webkit-user-select:none;user-select:none;font-weight:500}.checkbox__box{width:20px;height:20px;border:1.5px solid var(--color-line);border-radius:6px;display:inline-flex;align-items:center;justify-content:center;background:var(--color-surface);color:#fff;transition:background .15s,border-color .15s;flex-shrink:0}.checkbox--checked .checkbox__box{background:var(--color-primary);border-color:var(--color-primary)}.checkbox--indeterminate .checkbox__box{background:var(--color-primary-light);border-color:var(--color-primary-light)}.checkbox--disabled{opacity:.5;cursor:not-allowed}.checkbox input{position:absolute;opacity:0;width:1px;height:1px}.checkbox:focus-within .checkbox__box{outline:2px solid var(--color-primary);outline-offset:2px}.switch{position:relative;width:48px;height:28px;border-radius:var(--r-full);border:none;cursor:pointer;background:var(--color-line);transition:background .2s;flex-shrink:0}.switch--on{background:var(--color-primary)}.switch:disabled{opacity:.4;cursor:not-allowed}.switch__thumb{position:absolute;top:3px;left:3px;width:22px;height:22px;background:#fff;border-radius:50%;box-shadow:var(--shadow-raised);transition:transform .2s}.switch--on .switch__thumb{transform:translate(20px)}.card{background:var(--color-surface);border-radius:var(--r-lg);border:1px solid var(--color-line);padding:var(--sp-5)}.card--raised{border:none;box-shadow:var(--shadow-raised)}.card--interactive{cursor:pointer;transition:box-shadow .15s,transform .15s}.card--interactive:hover{box-shadow:var(--shadow-float);transform:translateY(-1px)}.badge{display:inline-flex;align-items:center;gap:4px;background:var(--color-primary-soft);color:var(--color-primary-dark);border-radius:var(--r-full);padding:3px 10px;font-size:var(--fs-caption);font-weight:700}.badge--count{min-width:17px;height:17px;padding:0 4px;justify-content:center;background:var(--color-danger);color:#fff;font-size:10px;position:absolute;top:0;right:0}.badge--danger{background:var(--color-danger-soft);color:var(--color-danger)}.badge--warn{background:var(--color-accent-soft);color:#92400e}.badge--success{background:var(--color-success-soft);color:var(--color-success)}.badge--neutral{background:var(--color-bg);color:var(--color-ink-muted)}.tabs{display:flex;gap:var(--sp-2);overflow-x:auto;scrollbar-width:none;-webkit-overflow-scrolling:touch}.tabs--pill{background:var(--color-bg);border-radius:var(--r-full);padding:4px;width:fit-content}.tabs--underline{border-bottom:1px solid var(--color-line);gap:0}.tab{border:none;background:transparent;cursor:pointer;color:var(--color-ink-muted);font-weight:700;transition:color .15s,background .15s;font-family:var(--font-sans);display:inline-flex;align-items:center;gap:var(--sp-2)}.tab--sm{padding:6px var(--sp-3);font-size:var(--fs-caption)}.tab--md{padding:var(--sp-2) var(--sp-4);font-size:var(--fs-body)}.tabs--pill .tab--active{background:var(--color-surface);color:var(--color-ink);border-radius:var(--r-full);box-shadow:var(--shadow-raised)}.tabs--underline .tab{padding:var(--sp-3) var(--sp-4);border-bottom:2px solid transparent;margin-bottom:-1px}.tabs--underline .tab--active{color:var(--color-primary);border-bottom-color:var(--color-primary)}.overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#10101280;display:flex;align-items:center;justify-content:center;z-index:100;animation:overlay-in .18s ease-out}.overlay--closing{animation:overlay-out .15s ease-in forwards}@keyframes overlay-in{0%{opacity:0}to{opacity:1}}@keyframes overlay-out{0%{opacity:1}to{opacity:0}}.modal{background:var(--color-surface);border-radius:var(--r-xl);width:min(calc(100vw - 64px),560px);max-height:calc(100vh - 96px);overflow:auto;padding:var(--sp-6);animation:modal-in .2s ease-out;position:relative}.overlay--closing .modal{animation:modal-out .15s ease-in forwards}@keyframes modal-in{0%{opacity:0;transform:scale(.96) translateY(8px)}to{opacity:1;transform:none}}@keyframes modal-out{to{opacity:0;transform:scale(.97)}}.modal--sm{width:min(calc(100vw - 64px),420px)}.modal--lg{width:min(calc(100vw - 48px),720px)}.modal__title{font-size:var(--fs-title);font-weight:800;font-family:var(--font-display);display:flex;align-items:center;justify-content:space-between;gap:var(--sp-4)}.modal__actions{display:flex;gap:var(--sp-3);margin-top:var(--sp-6);justify-content:flex-end}.modal__actions--split{justify-content:space-between}.modal__actions .btn--grow{flex:1}.overlay--bottom{align-items:flex-end}.overlay--left{align-items:stretch;justify-content:flex-start}.overlay--right{align-items:stretch;justify-content:flex-end}.drawer-layer{background:var(--color-surface);padding:var(--sp-5);overflow:auto;display:flex;flex-direction:column;gap:var(--sp-4)}.overlay--bottom .drawer-layer{width:100%;border-radius:var(--r-xl) var(--r-xl) 0 0;animation:drawer-up .22s ease-out;padding-bottom:max(var(--sp-5),env(safe-area-inset-bottom))}.overlay--bottom.overlay--closing .drawer-layer{animation:drawer-down .18s ease-in forwards}@keyframes drawer-up{0%{transform:translateY(100%)}to{transform:none}}@keyframes drawer-down{to{transform:translateY(100%)}}.overlay--left .drawer-layer{height:100%;width:min(80vw,360px);border-radius:0 var(--r-xl) var(--r-xl) 0;animation:drawer-right-in .22s ease-out}.overlay--left.overlay--closing .drawer-layer{animation:drawer-right-out .18s ease-in forwards}@keyframes drawer-right-in{0%{transform:translate(-100%)}to{transform:none}}@keyframes drawer-right-out{to{transform:translate(-100%)}}.overlay--right .drawer-layer{height:100%;width:min(80vw,420px);border-radius:var(--r-xl) 0 0 var(--r-xl);animation:drawer-left-in .22s ease-out}.overlay--right.overlay--closing .drawer-layer{animation:drawer-left-out .18s ease-in forwards}@keyframes drawer-left-in{0%{transform:translate(100%)}to{transform:none}}@keyframes drawer-left-out{to{transform:translate(100%)}}.drawer-layer__title{font-size:var(--fs-title);font-weight:800;font-family:var(--font-display)}.toast-stack{position:fixed;bottom:var(--sp-6);left:50%;transform:translate(-50%);z-index:200;display:flex;flex-direction:column;gap:var(--sp-2);align-items:center}.toast{display:flex;align-items:center;gap:var(--sp-2);background:var(--color-success-soft);color:#14532d;border-radius:var(--r-full);padding:var(--sp-3) var(--sp-5);font-size:var(--fs-body);font-weight:600;box-shadow:var(--shadow-float);animation:toast-in .2s ease-out}.toast--hide{animation:toast-out .18s ease-in forwards}@keyframes toast-in{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}@keyframes toast-out{to{opacity:0;transform:translateY(12px)}}.toast--success{background:var(--color-success-soft);color:#14532d}.toast__action{border:none;background:#00000014;color:inherit;font:inherit;font-weight:700;cursor:pointer;padding:4px 12px;border-radius:var(--r-full);margin-left:var(--sp-1);white-space:nowrap}.toast__action:hover{background:#00000029}.toast--warning{background:var(--color-accent-soft);color:#92400e}.toast--error{background:var(--color-danger-soft);color:#991b1b}.toast--info{background:var(--color-primary-soft);color:var(--color-primary-dark)}.empty{display:flex;flex-direction:column;align-items:center;gap:var(--sp-3);padding:var(--sp-8) var(--sp-6);text-align:center}.empty__icon{width:96px;height:96px;border-radius:var(--r-xl);background:linear-gradient(145deg,#d4d4d8,#a1a1aa);display:flex;align-items:center;justify-content:center;color:#fff;box-shadow:var(--shadow-raised)}.empty__title{font-size:var(--fs-title);font-weight:700}.empty__desc{font-size:var(--fs-body);color:var(--color-ink-muted);max-width:460px}.skeleton{background:linear-gradient(90deg,var(--color-line) 25%,var(--color-bg) 50%,var(--color-line) 75%);background-size:200% 100%;animation:skeleton-wave 1.4s ease-in-out infinite;border-radius:var(--r-sm)}@keyframes skeleton-wave{to{background-position:-200% 0}}.skeleton--text{height:14px}.skeleton--title{height:22px;width:40%}.skeleton--card{height:120px;border-radius:var(--r-lg)}.skeleton--row{height:56px;border-radius:var(--r-md)}.avatar{border-radius:50%;display:inline-flex;align-items:center;justify-content:center;font-weight:800;color:#fff;flex-shrink:0;-webkit-user-select:none;user-select:none;overflow:hidden}.avatar--sm{width:28px;height:28px;font-size:11px}.avatar--md{width:36px;height:36px;font-size:13px}.avatar--lg{width:48px;height:48px;font-size:17px}.avatar img{width:100%;height:100%;object-fit:cover}.avatar--ring{box-shadow:0 0 0 2px var(--color-surface)}.avatar-stack{display:flex}.avatar-stack .avatar{margin-left:-8px}.avatar-stack .avatar:first-child{margin-left:0}.list-item{display:flex;align-items:center;gap:var(--sp-3);padding:var(--sp-3) var(--sp-4);background:var(--color-surface);border-bottom:1px solid var(--color-line);cursor:pointer;transition:background .12s;width:100%;border-left:none;border-right:none;border-top:none;text-align:left;font-family:var(--font-sans)}.list-item:hover{background:var(--color-bg)}.list-item--selected{background:var(--color-primary-soft)}.list-item--static,.list-item--static:hover{cursor:default;background:var(--color-surface)}.list__container{border:1px solid var(--color-line);border-radius:var(--r-lg);overflow:hidden}.list__container .list-item:last-child{border-bottom:none}.list-item__body{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}.list-item__title{font-size:var(--fs-body);font-weight:700;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.list-item__meta{font-size:var(--fs-caption);color:var(--color-ink-muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.list-item__lead,.list-item__trail{flex-shrink:0;display:flex;align-items:center;gap:var(--sp-1)}.page-header{display:flex;align-items:center;gap:var(--sp-3)}.page-header__title{font-size:24px;font-weight:800;font-family:var(--font-display);flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.page-header__actions{display:flex;gap:var(--sp-2);align-items:center}.progress{height:10px;border-radius:var(--r-full);background:var(--color-line);overflow:hidden}.progress__bar{height:100%;border-radius:var(--r-full);background:linear-gradient(90deg,var(--color-primary-light),var(--color-primary));transition:width .3s}.progress--danger .progress__bar{background:var(--color-danger)}.progress--segmented{display:flex;gap:4px;background:transparent}.progress--segmented .progress__seg{flex:1;border-radius:var(--r-full);background:var(--color-primary);height:10px}.progress--segmented .progress__seg--off{background:var(--color-primary-soft)}.stat-tile{display:flex;flex-direction:column;gap:2px}.stat-tile__label{font-size:var(--fs-caption);color:var(--color-ink-muted);font-weight:600}.stat-tile__value{font-size:22px;font-weight:800;font-family:var(--font-display)}.invite-input{background:var(--color-primary);color:#fff;border-radius:var(--r-md);display:flex;align-items:center;gap:var(--sp-2);height:52px;padding:0 var(--sp-4)}.invite-input input{flex:1;background:none;border:none;outline:none;color:#fff;font-size:var(--fs-body)}.invite-input input::placeholder{color:#ffffffbf}.invite-result{border:1px solid var(--color-line);border-radius:var(--r-md);overflow:hidden;margin-top:var(--sp-2)}.access-row{display:flex;align-items:center;gap:var(--sp-3);padding:var(--sp-3) 0;border-bottom:1px solid var(--color-line)}.access-row:last-child{border-bottom:none}.opt-card{border:1.5px solid var(--color-line);border-radius:var(--r-md);padding:var(--sp-4);cursor:pointer;display:flex;align-items:center;gap:var(--sp-3);background:var(--color-surface);width:100%;text-align:left;font-family:var(--font-sans)}.opt-card--active{border-color:var(--color-primary);background:var(--color-primary-soft)}.opt-card__title{font-weight:700;font-size:var(--fs-body)}.opt-card__desc{font-size:var(--fs-caption);color:var(--color-ink-muted)}.opt-card__radio{width:18px;height:18px;border-radius:50%;border:2px solid var(--color-line);margin-left:auto;flex-shrink:0}.opt-card--active .opt-card__radio{border-color:var(--color-primary);background:radial-gradient(circle,var(--color-primary) 40%,transparent 45%)}.filter-chip{display:inline-flex;align-items:center;gap:var(--sp-2);background:var(--color-bg);border-radius:var(--r-md);padding:var(--sp-2) var(--sp-3);font-size:var(--fs-caption);font-weight:600;color:var(--color-ink-muted)}.filter-chip b{color:var(--color-ink)}.grid-toggle{display:flex;background:var(--color-bg);border-radius:var(--r-md);padding:3px;gap:2px}.grid-toggle button{border:none;background:none;cursor:pointer;padding:6px 10px;border-radius:var(--r-sm);color:var(--color-ink-muted);display:flex}.grid-toggle button[data-on=true]{background:var(--color-surface);color:var(--color-ink);box-shadow:var(--shadow-raised)}.file-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:var(--sp-4)}.file-tile{background:var(--color-surface);border:1px solid var(--color-line);border-radius:var(--r-lg);padding:var(--sp-4);display:flex;flex-direction:column;align-items:center;gap:var(--sp-3);cursor:pointer;position:relative}.file-tile:hover{box-shadow:var(--shadow-raised)}.file-tile__name{font-weight:700;font-size:var(--fs-body);text-align:center;word-break:break-all}.file-tile__meta{color:var(--color-ink-muted);font-size:var(--fs-caption)}.request-card{border:1px solid var(--color-line);border-radius:var(--r-lg);padding:var(--sp-5);display:flex;flex-direction:column;gap:var(--sp-3);background:var(--color-surface)}.link-box{display:flex;align-items:center;gap:var(--sp-3);background:var(--color-bg);border-radius:var(--r-md);padding:var(--sp-3) var(--sp-4)}.link-box code{flex:1;word-break:break-all;font-size:var(--fs-caption);color:var(--color-ink-muted)}.retry-banner{background:var(--color-primary-soft);border-radius:var(--r-md);padding:var(--sp-3) var(--sp-4);display:flex;align-items:center;gap:var(--sp-2);font-weight:600;color:var(--color-primary-dark)}.bill-summary{border-left:1px solid var(--color-line);padding-left:var(--sp-6);display:flex;flex-direction:column;gap:var(--sp-3)}.bill-row{display:flex;justify-content:space-between;align-items:center}.bill-row__total{font-size:20px;font-weight:800;color:var(--color-success)}.info-banner{background:var(--color-primary-soft);border-radius:var(--r-md);padding:var(--sp-3) var(--sp-4);display:flex;align-items:center;gap:var(--sp-2);color:var(--color-primary-dark);font-weight:600}.info-banner--danger{background:var(--color-danger-soft);color:var(--color-danger)}.info-banner--success{background:var(--color-success-soft);color:#14532d}.radio-pill{display:inline-flex;background:var(--color-bg);border-radius:var(--r-full);padding:4px}.radio-pill button{border:none;background:none;cursor:pointer;padding:6px var(--sp-4);border-radius:var(--r-full);font-weight:700;font-size:var(--fs-caption);color:var(--color-ink-muted);font-family:var(--font-sans)}.radio-pill button[data-on=true]{background:var(--color-surface);color:var(--color-ink);box-shadow:var(--shadow-raised)}.module-switcher{position:absolute;left:calc(var(--sidebar-icon-w) + var(--sp-3));top:96px;width:300px;background:var(--color-surface);border:1px solid var(--color-line);border-radius:var(--r-lg);box-shadow:var(--shadow-float);padding:var(--sp-2);z-index:80;display:flex;flex-direction:column;gap:2px;animation:pop-in .15s ease-out}.module-switcher__backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:70;background:#1010121f}.module-switcher__item{display:flex;align-items:center;gap:var(--sp-3);padding:var(--sp-2) var(--sp-3);border:none;background:none;cursor:pointer;border-radius:var(--r-md);text-align:left;font-family:var(--font-sans);color:inherit;width:100%;text-decoration:none}.module-switcher__item:hover{background:var(--color-primary-soft);text-decoration:none}.module-switcher__icon{width:32px;height:32px;border-radius:10px;background:var(--color-primary-soft);color:var(--color-primary);display:inline-flex;align-items:center;justify-content:center;flex-shrink:0}.module-switcher__item b{font-size:var(--fs-body)}.module-switcher__item .muted{font-size:var(--fs-caption)}.paper-shell{display:flex;min-height:100vh;background:var(--color-surface)}.paper-tree{width:260px;flex-shrink:0;background:var(--color-bg);border-right:1px solid var(--color-line);display:flex;flex-direction:column;padding:var(--sp-4) 0}.paper-tree__head{padding:0 var(--sp-3) var(--sp-3)}.paper-tree__folder{display:flex;align-items:center;gap:var(--sp-2);padding:var(--sp-2) var(--sp-4);font-weight:700;font-size:var(--fs-body)}.paper-tree__doc{display:block;width:100%;text-align:left;border:none;background:none;cursor:pointer;font-family:var(--font-sans);font-size:var(--fs-body);padding:var(--sp-2) var(--sp-4) var(--sp-2) var(--sp-8);color:var(--color-ink-muted)}.paper-tree__doc:hover{background:var(--color-primary-soft);color:var(--color-ink)}.paper-tree__doc--active{background:var(--color-primary-soft);color:var(--color-primary);font-weight:700}.paper-main{flex:1;min-width:0;display:flex;flex-direction:column}.paper-top{display:flex;align-items:center;justify-content:space-between;padding:var(--sp-4) var(--sp-8);border-bottom:1px solid var(--color-line)}.paper-top__title{font-size:18px;font-weight:800}.paper-body{flex:1;display:flex;padding:var(--sp-8);overflow-y:auto}.paper-doc{position:relative;max-width:760px;margin:0 auto;width:100%}.paper-doc__title{font-size:30px;font-weight:800;margin-bottom:var(--sp-4)}.paper-doc__lead{font-size:16px;margin-bottom:var(--sp-2)}.paper-doc p{margin-bottom:var(--sp-2);line-height:1.7}.paper-editor{max-width:760px;margin:0 auto;width:100%;display:flex;flex-direction:column;gap:var(--sp-4)}.paper-editor__area{min-height:380px;resize:vertical;border:1px solid var(--color-line);border-radius:var(--r-md);padding:var(--sp-4);font:inherit;line-height:1.7;background:var(--color-surface);color:var(--color-ink)}.paper-editor__area:focus{outline:2px solid var(--color-primary);outline-offset:1px}.paper-toolbar{display:flex;align-items:center;justify-content:center;gap:var(--sp-1);padding:var(--sp-2);background:var(--color-surface);border:1px solid var(--color-line);border-radius:var(--r-full);box-shadow:var(--shadow-float);margin:0 auto var(--sp-6);width:fit-content}.paper-toolbar__divider{width:1px;height:20px;background:var(--color-line);margin:0 var(--sp-2)}.paper-cursor{position:absolute;width:2px;height:20px;pointer-events:none}.paper-cursor__flag{position:absolute;top:-18px;left:0;color:#fff;font-size:10px;font-weight:700;padding:2px 6px;border-radius:4px;white-space:nowrap}.pdfpicker{margin-top:var(--sp-3);max-height:320px;overflow-y:auto}.pdfpicker__folder{display:flex;align-items:center;gap:var(--sp-2);padding:var(--sp-2) var(--sp-1);font-weight:700;font-size:var(--fs-caption);color:var(--color-ink-muted)}.pdfpicker__row{display:flex;align-items:center;gap:var(--sp-3);padding:var(--sp-2) var(--sp-3);border-radius:var(--r-md);cursor:pointer}.pdfpicker__row:hover{background:var(--color-bg)}.pdfpicker__row--active{background:var(--color-primary-soft)}.section-title{font-size:var(--fs-title);font-weight:700;font-family:var(--font-display);color:var(--color-ink)}.badge--dot{display:inline-block;width:8px;height:8px;border-radius:var(--r-full);background:currentColor}.search-bar{display:flex;align-items:center;gap:var(--sp-2);background:var(--color-bg);border-radius:var(--r-full);padding:0 var(--sp-4);height:40px}.search-bar input{flex:1;min-width:0;border:none;outline:none;background:none;font-size:var(--fs-body);color:var(--color-ink)}.file-icon{display:inline-flex;align-items:center;justify-content:center;border-radius:var(--r-md);background:var(--color-bg);color:var(--color-ink-muted);flex-shrink:0}.file-icon--folder{background:var(--color-accent-soft);color:var(--color-accent-deep)}.file-icon--image{background:var(--color-success-soft);color:var(--color-success)}.file-icon--pdf{background:var(--color-danger-soft);color:var(--color-danger)}.file-icon--doc{background:var(--color-primary-soft);color:var(--color-primary)}.file-icon--sheet{background:var(--color-success-soft);color:var(--color-success)}.file-icon--audio,.file-icon--video{background:var(--color-accent-soft);color:var(--color-accent-deep)}.file-icon--archive,.file-icon--text{background:var(--color-bg);color:var(--color-ink-muted)}.file-icon--design{background:var(--color-primary-soft);color:var(--color-primary)}.file-icon--other{background:var(--color-bg);color:var(--color-ink-muted)}.file-icon-badge{display:inline-flex;align-items:center;justify-content:center}.quick-grid{grid-template-columns:repeat(auto-fit,minmax(150px,1fr))}.suggest-grid{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}.admin-usage-grid{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}.table-card{overflow-x:auto}.table td,.table th{white-space:nowrap}.table td{max-width:260px;overflow:hidden;text-overflow:ellipsis}@media(max-width:900px){.paper-shell{flex-direction:column}.paper-tree{width:auto;border-right:none;border-bottom:1px solid var(--color-line);max-height:220px;overflow-y:auto;flex-shrink:0}.paper-top{padding:var(--sp-3) var(--sp-4);gap:var(--sp-2)}.paper-body{padding:var(--sp-4)}.paper-doc__title{font-size:24px}}@media(max-width:900px){.auth{flex-direction:column}.auth__brand{display:none}.auth__panel{width:100%;min-width:0;padding:var(--sp-8) var(--sp-5)}.auth__form{max-width:420px}}@media(max-width:1000px){.app{flex-direction:column}.rail{width:auto;flex-direction:row;align-items:center;gap:var(--sp-2);padding:var(--sp-2) var(--sp-3);border-right:none;border-bottom:1px solid var(--color-line);overflow-x:auto;scrollbar-width:none}.rail::-webkit-scrollbar{display:none}.rail__item{width:auto;flex-direction:row;gap:6px;white-space:nowrap;flex:0 0 auto}.rail__item--active:before{display:none}.rail__logo{width:36px;height:36px;border-radius:10px;flex:0 0 auto}.rail__spacer{display:none}.sidebar{width:auto;padding:var(--sp-2) var(--sp-3);border-right:none;border-bottom:1px solid var(--color-line);overflow:visible}.sidebar__nav{flex-direction:row;margin-top:0;gap:var(--sp-2);overflow-x:auto;scrollbar-width:none;padding-bottom:2px}.sidebar__nav::-webkit-scrollbar{display:none}.sidebar__link{flex:0 0 auto;white-space:nowrap}.sidebar__user,.sidebar__section,.sidebar__collapse,.storage-card,.sidebar>div{display:none}.topbar{padding:0 var(--sp-4);gap:var(--sp-2)}.app__content{padding:var(--sp-4) var(--sp-4) var(--sp-8)}.module-switcher{left:var(--sp-3);right:var(--sp-3);top:auto;width:auto;max-width:360px}}