:root{--sp-1: 4px;--sp-2: 8px;--sp-3: 12px;--sp-4: 16px;--sp-5: 20px;--sp-6: 24px;--sp-7: 32px;--sp-8: 40px;--sp-9: 48px;--sp-10: 64px;--r-xs: 6px;--r-sm: 8px;--r-md: 12px;--r-lg: 16px;--r-xl: 20px;--r-2xl: 28px;--r-full: 999px;--radius: var(--r-md);--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;--mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;--ease: cubic-bezier(.4, 0, .2, 1);--ease-out: cubic-bezier(.16, 1, .3, 1);--ease-spring: cubic-bezier(.34, 1.56, .64, 1);--dur-1: .14s;--dur-2: .22s;--dur-3: .32s;--z-nav: 20;--z-rail: 25;--z-pop: 40;--z-overlay: 60;--z-toast: 80}:root,html.light{color-scheme:light;--bg: #f6f7f9;--bg-2: #eef0f3;--surface: #ffffff;--surface-2: #f4f5f7;--surface-3: #eaecef;--ink: #15171c;--ink-soft: #3d4350;--muted: #6b7280;--faint: #9aa0ac;--line: #e8eaee;--line-strong: #d6dae1;--grid-line: rgba(20, 22, 27, .022);--shadow-sm: 0 1px 2px rgba(16, 18, 23, .05);--shadow-md: 0 4px 16px rgba(16, 18, 23, .08);--shadow-lg: 0 14px 38px rgba(16, 18, 23, .12);--shadow-xl: 0 28px 64px rgba(16, 18, 23, .16);--glass-bg: rgba(255, 255, 255, .72);--glass-strong: rgba(255, 255, 255, .85);--glass-border: rgba(255, 255, 255, .6);--danger: #d64545;--danger-soft: color-mix(in srgb, var(--danger) 10%, var(--surface));--warn: #c2750a;--warn-soft: color-mix(in srgb, var(--warn) 12%, var(--surface));--success: #0e9f6e;--success-soft: color-mix(in srgb, var(--success) 12%, var(--surface));--accent: #029bde;--accent-2: #35b8f0}html.dark{color-scheme:dark;--bg: #0b0c0f;--bg-2: #101217;--surface: #16181d;--surface-2: #1d2028;--surface-3: #262a33;--ink: #f2f3f5;--ink-soft: #c3c8d2;--muted: #8a909c;--faint: #646b78;--line: #262a33;--line-strong: #353b47;--grid-line: rgba(255, 255, 255, .022);--shadow-sm: 0 1px 2px rgba(0, 0, 0, .4);--shadow-md: 0 6px 22px rgba(0, 0, 0, .46);--shadow-lg: 0 18px 44px rgba(0, 0, 0, .55);--shadow-xl: 0 30px 72px rgba(0, 0, 0, .62);--glass-bg: rgba(22, 24, 29, .72);--glass-strong: rgba(22, 24, 29, .88);--glass-border: rgba(255, 255, 255, .08);--danger: #f1736b;--warn: #e0a838;--success: #34d399}:root{--accent-soft: color-mix(in srgb, var(--accent) 12%, var(--surface));--accent-softer: color-mix(in srgb, var(--accent) 7%, var(--surface));--accent-line: color-mix(in srgb, var(--accent) 38%, var(--line));--accent-ring: color-mix(in srgb, var(--accent) 26%, transparent);--accent-ink: color-mix(in srgb, var(--accent) 88%, var(--ink));--accent-grad: linear-gradient(135deg, var(--accent), var(--accent-2));--on-accent: #ffffff}*{box-sizing:border-box}[hidden]{display:none!important}html,#root{height:100%}body{margin:0;font-family:var(--font-sans);color:var(--ink);background-color:var(--bg);background-image:linear-gradient(var(--grid-line) 1px,transparent 1px),linear-gradient(90deg,var(--grid-line) 1px,transparent 1px);background-size:32px 32px;min-height:100vh;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-size:15px;line-height:1.6;letter-spacing:0;transition:background-color var(--dur-2) var(--ease),color var(--dur-2) var(--ease)}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}::selection{background:var(--accent-ring)}*{scrollbar-width:thin;scrollbar-color:var(--line-strong) transparent}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-thumb{background:var(--line-strong);border-radius:var(--r-full);border:2px solid transparent;background-clip:content-box}::-webkit-scrollbar-thumb:hover{background:var(--muted);background-clip:content-box}@keyframes spin{to{transform:rotate(360deg)}}@keyframes fade-in{0%{opacity:0}}@keyframes fade-up{0%{opacity:0;transform:translateY(8px)}}@keyframes pop-in{0%{opacity:0;transform:translateY(4px) scale(.97)}}@keyframes slide-in-right{0%{opacity:0;transform:translate(16px)}}@keyframes skeleton-shimmer{to{background-position:-200% 0}}@keyframes ripple-out{to{transform:scale(2.4);opacity:0}}.fade-in{animation:fade-in var(--dur-3) var(--ease)}.fade-up{animation:fade-up var(--dur-3) var(--ease-out)}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}}.skeleton{border-radius:var(--r-sm);background:linear-gradient(90deg,var(--surface-2) 25%,var(--surface-3) 37%,var(--surface-2) 63%);background-size:200% 100%;animation:skeleton-shimmer 1.3s linear infinite}.skeleton-line{height:12px;margin-bottom:var(--sp-3)}.skeleton-line:last-child{width:60%}.ripple-ink{position:absolute;border-radius:50%;transform:scale(0);background:currentColor;opacity:.22;pointer-events:none;animation:ripple-out .55s var(--ease-out) forwards}.container{max-width:1080px;margin:0 auto;padding:var(--sp-7) var(--sp-5) var(--sp-10);animation:fade-up var(--dur-3) var(--ease-out)}.nav{position:sticky;top:0;z-index:var(--z-nav);background:var(--glass-bg);-webkit-backdrop-filter:saturate(180%) blur(14px);backdrop-filter:saturate(180%) blur(14px);border-bottom:1px solid var(--line)}.nav-inner{max-width:1080px;margin:0 auto;padding:var(--sp-3) var(--sp-5);display:flex;align-items:center;gap:var(--sp-5)}.brand{display:inline-flex;align-items:center;gap:var(--sp-2);font-weight:650;font-size:1.02rem;letter-spacing:-.02em;color:var(--ink)!important}.brand-logo{flex-shrink:0;display:block;border-radius:var(--r-sm);box-shadow:var(--shadow-sm)}.nav-links{display:flex;gap:var(--sp-1);flex:1}.navlink{display:inline-flex;align-items:center;gap:5px;padding:var(--sp-2) var(--sp-3);border-radius:var(--r-sm);color:var(--muted)!important;font-weight:500;font-size:.9rem;transition:background var(--dur-1) var(--ease),color var(--dur-1) var(--ease)}.navlink:hover{background:var(--surface-2);color:var(--ink)!important;text-decoration:none}.navlink.active{background:var(--accent-soft);color:var(--accent)!important}.nav-right{display:flex;align-items:center;gap:var(--sp-3)}.email{color:var(--muted);font-size:.85rem;font-family:var(--mono)}.hero{padding:var(--sp-1) 0 var(--sp-5);margin-bottom:var(--sp-6);border-bottom:1px solid var(--line)}.hero h1{margin:0 0 var(--sp-2);font-size:1.6rem;font-weight:680;letter-spacing:-.03em;color:var(--ink)}.hero p{margin:0;color:var(--muted);font-size:.95rem}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:var(--sp-6);margin-bottom:var(--sp-4);box-shadow:var(--shadow-sm);animation:fade-up var(--dur-3) var(--ease-out)}.card h3{margin:0 0 var(--sp-4);font-size:.92rem;font-weight:650;letter-spacing:-.01em;color:var(--ink)}.grid2{display:grid;grid-template-columns:1fr 1.25fr;gap:var(--sp-4)}@media (max-width: 760px){.grid2{grid-template-columns:1fr}}label{display:block;font-size:.82rem;color:var(--ink-soft);font-weight:550;margin-bottom:var(--sp-4)}input,select,textarea{display:block;width:100%;margin-top:var(--sp-2);padding:var(--sp-3) var(--sp-3);border:1px solid var(--line-strong);border-radius:var(--r-sm);font-size:.92rem;background:var(--surface);color:var(--ink);font-family:inherit;transition:border-color var(--dur-1) var(--ease),box-shadow var(--dur-1) var(--ease),background var(--dur-1) var(--ease)}input::placeholder,textarea::placeholder{color:var(--faint)}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-ring)}input[type=checkbox]{width:auto;display:inline-block;margin:0 var(--sp-2) 0 0;accent-color:var(--accent)}.row{display:flex;gap:var(--sp-3);flex-wrap:wrap;align-items:center}.btn{position:relative;overflow:hidden;display:inline-flex;align-items:center;justify-content:center;gap:var(--sp-2);border:1px solid transparent;border-radius:var(--r-sm);padding:var(--sp-3) var(--sp-5);font-weight:550;font-size:.9rem;cursor:pointer;font-family:inherit;line-height:1.1;transition:background var(--dur-1) var(--ease),border-color var(--dur-1) var(--ease),color var(--dur-1) var(--ease),box-shadow var(--dur-2) var(--ease),transform var(--dur-1) var(--ease)}.btn svg{width:16px;height:16px}.btn:disabled{opacity:.5;cursor:default}.btn:not(:disabled):active{transform:translateY(.5px) scale(.99)}.btn-primary{background:var(--accent-grad);color:var(--on-accent);box-shadow:var(--shadow-sm),inset 0 1px #ffffff2e}.btn-primary:not(:disabled):hover{filter:saturate(1.08) brightness(1.05);box-shadow:var(--shadow-md);transform:translateY(-1px)}.btn-outline{background:var(--surface);color:var(--ink);border-color:var(--line-strong)}.btn-outline:hover{background:var(--surface-2);border-color:var(--muted)}.btn-ghost{background:transparent;color:var(--muted);border-color:transparent}.btn-ghost:hover{background:var(--surface-2);color:var(--ink)}.btn-sm{padding:var(--sp-2) var(--sp-3);font-size:.83rem;border-radius:var(--r-xs)}.btn-sm svg{width:14px;height:14px}.auth-wrap{position:relative;min-height:100vh;display:flex;align-items:center;justify-content:center;padding:var(--sp-6);overflow:hidden;background:radial-gradient(120% 120% at 50% -10%,color-mix(in srgb,var(--accent) 14%,var(--bg)),var(--bg) 60%)}.auth-wrap:after{content:"";position:absolute;left:50%;top:38%;width:60rem;height:42rem;transform:translate(-50%,-50%);background:radial-gradient(closest-side,color-mix(in srgb,var(--accent) 28%,transparent),transparent 72%);filter:blur(20px);opacity:.5;z-index:0;pointer-events:none}.auth-bg{position:absolute;top:0;right:0;bottom:0;left:0;z-index:0;pointer-events:none;opacity:.5;mix-blend-mode:var(--auth-bg-blend, normal)}html.dark .auth-bg{opacity:.28}.auth-bg svg{width:100%;height:100%;display:block}.auth-panel{position:relative;z-index:1;width:100%;max-width:416px;animation:fade-up var(--dur-3) var(--ease-out)}.auth-brand{display:flex;flex-direction:column;align-items:center;text-align:center;gap:var(--sp-2);margin-bottom:var(--sp-6)}.auth-logo{display:block;width:60px;height:60px;border-radius:var(--r-lg);box-shadow:0 0 0 6px var(--accent-ring),var(--shadow-lg)}.auth-title{font-weight:700;font-size:1.5rem;letter-spacing:-.03em;color:var(--ink)}.auth-sub{font-size:.7rem;letter-spacing:.22em;text-transform:uppercase;color:var(--muted)}.auth-card{position:relative;overflow:hidden;background:var(--glass-strong);-webkit-backdrop-filter:saturate(160%) blur(16px);backdrop-filter:saturate(160%) blur(16px);border:1px solid var(--glass-border);border-radius:var(--r-xl);padding:var(--sp-8) var(--sp-7);width:100%;box-shadow:var(--shadow-xl)}.auth-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--accent-grad)}.auth-card h1{margin:0 0 var(--sp-6);font-size:1.3rem;font-weight:680;letter-spacing:-.02em;color:var(--ink)}.auth-card .btn{width:100%;margin-top:var(--sp-2)}.muted{color:var(--muted);font-size:.88rem}.code-row{display:flex;gap:var(--sp-2);align-items:stretch}.code-row input{flex:1;min-width:0}.code-row .btn{width:auto;flex-shrink:0;margin-top:var(--sp-2);white-space:nowrap}.error,.notice,.ok{padding:var(--sp-3) var(--sp-3);border-radius:var(--r-sm);margin-bottom:var(--sp-3);font-size:.88rem;border:1px solid}.error{background:var(--danger-soft);color:var(--danger);border-color:color-mix(in srgb,var(--danger) 35%,transparent)}.notice{background:var(--warn-soft);color:var(--warn);border-color:color-mix(in srgb,var(--warn) 35%,transparent);margin-bottom:0}.ok{background:var(--success-soft);color:var(--success);border-color:color-mix(in srgb,var(--success) 35%,transparent)}.summary-out{white-space:pre-wrap;line-height:1.78;font-size:.92rem;color:var(--ink-soft)}.progress{height:8px;background:var(--surface-3);border-radius:var(--r-full);overflow:hidden}.progress>div{height:100%;background:var(--accent-grad);border-radius:var(--r-full);transition:width var(--dur-3) var(--ease)}table{width:100%;border-collapse:collapse;font-size:.85rem}th,td{text-align:left;padding:var(--sp-3);border-bottom:1px solid var(--line);vertical-align:top}th{color:var(--muted);font-weight:600;font-size:.74rem;letter-spacing:.04em;text-transform:uppercase}td{color:var(--ink-soft)}.tag{display:inline-block;padding:.14rem .5rem;border-radius:var(--r-xs);font-size:.72rem;font-weight:600;font-family:var(--mono)}.tag-ok{background:var(--accent-soft);color:var(--accent)}.tag-warn{background:var(--warn-soft);color:var(--warn)}.spinner{display:inline-block;width:14px;height:14px;border:2px solid var(--line-strong);border-top-color:var(--accent);border-radius:50%;animation:spin .7s linear infinite;vertical-align:-2px;margin-right:var(--sp-1)}.footer{text-align:center;color:var(--muted);font-size:.82rem;margin-top:var(--sp-9)}.subnav{display:flex;gap:var(--sp-1);border-bottom:1px solid var(--line);margin-bottom:var(--sp-6)}.subnav-item{padding:var(--sp-3) var(--sp-4);color:var(--muted)!important;font-weight:550;font-size:.92rem;border-bottom:2px solid transparent;margin-bottom:-1px;transition:color var(--dur-1) var(--ease)}.subnav-item:hover{color:var(--ink)!important;text-decoration:none}.subnav-item.active{color:var(--accent)!important;border-bottom-color:var(--accent)}.stat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--sp-4);margin-bottom:var(--sp-4)}@media (max-width: 680px){.stat-grid{grid-template-columns:1fr}}.stat{position:relative;overflow:hidden;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:var(--sp-5) var(--sp-6);box-shadow:var(--shadow-sm);transition:transform var(--dur-2) var(--ease),box-shadow var(--dur-2) var(--ease)}.stat:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}.stat-label{font-size:.82rem;color:var(--muted)}.stat-value{font-size:2rem;font-weight:700;letter-spacing:-.03em;color:var(--ink);margin-top:var(--sp-1)}.stat-sub{font-size:.8rem;color:var(--muted);margin-top:var(--sp-1)}.minichart{width:100%;height:64px;display:block}.banner{padding:var(--sp-3) var(--sp-5);font-size:.9rem;text-align:center}.banner-info{background:var(--accent-soft);color:var(--accent)}.banner-warn{background:var(--warn-soft);color:var(--warn)}.model-slots{display:flex;flex-direction:column;gap:var(--sp-3)}.model-slot{border:1px solid var(--line);border-radius:var(--r-md);padding:var(--sp-4) var(--sp-4) var(--sp-2);background:var(--surface-2)}.model-slot-head{display:flex;align-items:center;gap:var(--sp-3);margin-bottom:var(--sp-3)}.model-slot-no{font-family:var(--mono);font-size:.82rem;color:var(--muted);font-weight:600}.model-slot-enable{display:inline-flex;align-items:center;margin:0;font-size:.85rem;color:var(--ink-soft)}.model-slot-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 var(--sp-4)}@media (max-width: 620px){.model-slot-grid{grid-template-columns:1fr}}.nowrap{white-space:nowrap}.mono{font-family:var(--mono)}.price-line{margin:0 0 var(--sp-5);font-size:1.8rem;font-weight:750;color:var(--ink)}.err-cell{max-width:260px;color:var(--warn);font-size:.8rem;word-break:break-all}.ws-root{display:flex;flex-direction:column;height:100vh;overflow:hidden}.workspace{position:relative;flex:1;display:flex;min-height:0}.workspace.file-dragging{outline:2px dashed var(--accent);outline-offset:-10px}.workspace-drop-overlay{position:absolute;inset:var(--sp-5);z-index:var(--z-pop);display:grid;place-items:center;align-content:center;gap:var(--sp-3);border:2px dashed var(--accent);border-radius:var(--r-lg);background:color-mix(in srgb,var(--surface) 88%,transparent);color:var(--accent);font-weight:650;pointer-events:none;box-shadow:var(--shadow-lg)}.workspace-drop-overlay svg{width:34px;height:34px}.workspace-drop-error{position:absolute;right:var(--sp-5);bottom:var(--sp-5);z-index:var(--z-pop);max-width:min(420px,calc(100% - var(--sp-10)));padding:var(--sp-3) var(--sp-4);border:1px solid color-mix(in srgb,var(--warn) 40%,var(--line));border-radius:var(--r-sm);background:var(--surface);color:var(--warn);box-shadow:var(--shadow-lg);font-size:.88rem}.sidebar{width:256px;flex-shrink:0;min-width:0;overflow-x:hidden;overflow-y:auto;border-right:1px solid var(--line);background:var(--bg-2);display:flex;flex-direction:column;transition:width var(--dur-3) var(--ease)}.sidebar-brand{display:flex;align-items:center;gap:var(--sp-2);padding:var(--sp-4) var(--sp-4);font-weight:680;font-size:1.02rem;letter-spacing:-.02em;color:var(--ink);border-bottom:1px solid var(--line)}.sidebar-section{padding:var(--sp-3) var(--sp-2)}.sidebar-section-head{display:flex;align-items:center;justify-content:space-between;padding:var(--sp-1) var(--sp-2) var(--sp-2);font-size:.7rem;font-weight:650;letter-spacing:.07em;text-transform:uppercase;color:var(--faint)}.sidebar-spacer{flex:1}.sidebar-fn{border-top:1px solid var(--line)}.group-list{display:flex;flex-direction:column;gap:2px}.group-item{display:flex;align-items:center;gap:var(--sp-2);padding:var(--sp-2) var(--sp-2);border-radius:var(--r-sm);cursor:pointer;font-size:.9rem;color:var(--ink-soft);transition:background var(--dur-1) var(--ease),color var(--dur-1) var(--ease)}.group-item:hover{background:var(--surface-2)}.group-item.active{background:var(--accent-soft);color:var(--accent);font-weight:550}.group-icon{display:inline-flex;flex-shrink:0;color:var(--faint)}.group-item.active .group-icon{color:var(--accent)}.group-icon svg{width:17px;height:17px}.group-name{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.group-count{font-size:.72rem;font-family:var(--mono);color:var(--muted);background:var(--surface-3);border-radius:var(--r-full);padding:.02rem .45rem;flex-shrink:0}.group-item.active .group-count{background:var(--surface);color:var(--accent)}.group-actions{display:none;gap:.1rem;flex-shrink:0}.group-item:hover .group-actions{display:flex}.group-item:hover .group-count{display:none}.group-item.drop-target{outline:2px dashed var(--accent);outline-offset:-2px;background:var(--accent-soft)}.sidebar-fn-item{display:flex;align-items:center;gap:var(--sp-2);width:100%;text-align:left;padding:var(--sp-2) var(--sp-2);border:none;background:transparent;border-radius:var(--r-sm);cursor:pointer;font-size:.9rem;font-family:inherit;color:var(--ink-soft);transition:background var(--dur-1) var(--ease),color var(--dur-1) var(--ease)}.sidebar-fn-item:hover{background:var(--surface-2)}.sidebar-fn-item.active{background:var(--accent-soft);color:var(--accent);font-weight:550}.fn-icon{display:inline-flex;color:var(--faint)}.fn-icon svg{width:17px;height:17px}.sidebar-fn-item.active .fn-icon{color:var(--accent)}.sidebar-iconrow{display:flex;gap:var(--sp-1);padding:var(--sp-2) var(--sp-2) var(--sp-1)}.sidebar-user{padding:var(--sp-1) var(--sp-2) var(--sp-2);font-size:.72rem;color:var(--muted);font-family:var(--mono);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.icon-btn{display:inline-flex;align-items:center;justify-content:center;border:none;background:transparent;cursor:pointer;color:var(--muted);border-radius:var(--r-xs);line-height:1;padding:var(--sp-2);transition:background var(--dur-1) var(--ease),color var(--dur-1) var(--ease)}.icon-btn svg{width:17px;height:17px}.icon-btn:hover{background:var(--surface-3);color:var(--ink)}.icon-btn.sm{padding:var(--sp-1)}.icon-btn.sm svg{width:14px;height:14px}.icon-btn.lg{padding:var(--sp-2);border:1px solid var(--line-strong);background:var(--surface)}.icon-btn.lg svg{width:18px;height:18px}.icon-btn.lg.active{border-color:var(--accent);background:var(--accent-soft);color:var(--accent)}.inline-input{flex:1;margin:0;padding:var(--sp-1) var(--sp-2);font-size:.86rem;border:1px solid var(--accent);border-radius:var(--r-xs);width:auto}.inline-select{width:auto;margin:0;padding:var(--sp-2) var(--sp-2);font-size:.82rem}.tree-toggle{display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;width:16px;border:none;background:transparent;color:var(--faint);cursor:pointer;padding:0;line-height:1;transition:color var(--dur-1) var(--ease),transform var(--dur-1) var(--ease)}.tree-toggle svg{width:13px;height:13px}.tree-toggle:hover{color:var(--ink)}.tree-toggle.spacer{cursor:default}.col-mid{flex:1;min-width:0;overflow-y:auto;background:var(--bg)}.mid-inner{position:relative;padding:var(--sp-7) var(--sp-7) var(--sp-9);max-width:1000px;animation:fade-up var(--dur-3) var(--ease-out)}.drop-import-zone.dragging{outline:2px dashed var(--accent);outline-offset:-12px;background:color-mix(in srgb,var(--accent) 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0}.sidebar.rail .group-item,.sidebar.rail .sidebar-fn-item{justify-content:center;padding-left:0!important;padding-right:0}.sidebar.rail .sidebar-iconrow{flex-direction:column;align-items:center;gap:var(--sp-2)}.workspace.reading .col-mid{border-right:1px solid var(--line)}.col-pdf{flex:1;min-width:0;display:flex;flex-direction:column;background:var(--surface);animation:fade-in var(--dur-3) var(--ease)}.pdf-pane{display:flex;flex-direction:column;height:100%;min-height:0}.pdf-pane-head{display:flex;align-items:center;gap:var(--sp-3);padding:var(--sp-2) var(--sp-3) var(--sp-2) var(--sp-4);border-bottom:1px solid var(--line);background:var(--glass-bg);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.pdf-pane-title{display:flex;align-items:center;gap:var(--sp-2);flex:1;min-width:0;font-weight:650;font-size:.92rem;color:var(--ink);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.pdf-pane-title 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var(--ease)}.addin-fab:hover{transform:translateY(-2px);filter:saturate(1.08) brightness(1.05);box-shadow:var(--shadow-xl),inset 0 1px #ffffff2e}.addin-fab:active{transform:translateY(0) scale(.98)}.addin-fab svg{flex-shrink:0}.marketing-shell{--site-ink: #0f172a;--site-muted: #64748b;--site-bg: #ffffff;--site-soft: #f7fafc;--site-line: #e5e7eb;--site-accent: #029bde;--site-accent-dark: #047fb5;--bg-x: 0px;--bg-y: 0px;min-height:100vh;color:var(--site-ink);background:linear-gradient(135deg,rgba(2,155,222,.12) 0%,transparent 30%),linear-gradient(42deg,transparent 52%,rgba(34,197,94,.08) 75%,transparent 100%),linear-gradient(180deg,#fff,#f7fbff 46%,#fff);position:relative;overflow-x:clip;isolation:isolate}.marketing-shell:before{content:"";position:fixed;top:-18%;right:-18%;bottom:-18%;left:-18%;z-index:-1;pointer-events:none;background:linear-gradient(118deg,transparent 0 36%,rgba(2,155,222,.08) 42%,transparent 50%),linear-gradient(301deg,transparent 0 58%,rgba(251,191,36,.12) 64%,transparent 72%),repeating-linear-gradient(90deg,rgba(2,155,222,.035) 0 1px,transparent 1px 84px);transform:translate3d(var(--bg-x),var(--bg-y),0);transition:transform .18s var(--ease-out);will-change:transform}.marketing-shell a:hover{text-decoration:none}.site-nav{position:sticky;top:0;z-index:var(--z-nav);border-bottom:1px solid rgba(229,231,235,.82);background:#ffffffdb;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}.site-nav-inner{max-width:1180px;margin:0 auto;min-height:68px;padding:0 24px;display:flex;align-items:center;gap:22px}.site-brand{display:inline-flex;align-items:center;gap:10px;color:var(--site-ink);font-weight:700;white-space:nowrap}.site-brand span{color:var(--site-ink)}.site-links{display:flex;align-items:center;gap:20px;flex:1}.site-links a{color:#334155;font-size:.94rem;font-weight:520}.site-links a:hover{color:var(--site-accent)}.site-actions{display:inline-flex;align-items:center;gap:10px}.site-menu-btn{display:none;width:40px;height:40px;align-items:center;justify-content:center;border:1px solid var(--site-line);border-radius:8px;background:#fff;color:var(--site-ink)}.site-btn{display:inline-flex;min-height:40px;text-align:center;align-items:center;justify-content:center;gap:8px;padding:0 16px;border:1px solid transparent;border-radius:8px;font-weight:650;font-size:.94rem;line-height:1;white-space:nowrap;transition:transform var(--dur-2) var(--ease),box-shadow var(--dur-2) var(--ease),border-color var(--dur-2) var(--ease),background var(--dur-2) var(--ease)}.site-btn:hover{transform:translateY(-2px)}.site-btn.primary{color:#fff;background:var(--site-accent);box-shadow:0 10px 22px #029bde38}.site-btn.primary:hover{background:var(--site-accent-dark)}.site-btn.ghost{color:var(--site-ink);border-color:var(--site-line);background:#fff}.site-btn.ghost:hover{border-color:#029bde5c;color:var(--site-accent-dark)}.site-btn.large{min-height:48px;padding:0 22px;font-size:1rem}.site-btn.full{width:100%}.site-btn.disabled{opacity:.55;cursor:not-allowed;transform:none;box-shadow:none}.hero-section{max-width:1180px;margin:0 auto;min-height:calc(100vh - 68px);padding:84px 24px 72px;display:grid;grid-template-columns:minmax(0,.92fr) minmax(460px,1.08fr);align-items:center;gap:56px;position:relative;background-image:linear-gradient(90deg,rgba(2,155,222,.08) 1px,transparent 1px),linear-gradient(rgba(2,155,222,.08) 1px,transparent 1px);background-size:44px 44px}.hero-copy{max-width:610px}.eyebrow{display:inline-flex;align-items:center;min-height:28px;padding:0 10px;border:1px solid rgba(2,155,222,.18);border-radius:999px;color:var(--site-accent-dark);background:#029bde14;font-size:.78rem;font-weight:700;letter-spacing:0}.hero-copy h1,.subpage-hero h1,.plugin-hero h1{margin:18px 0;color:var(--site-ink);font-size:4rem;line-height:1.08;letter-spacing:0}.hero-copy p,.subpage-hero p,.plugin-hero p{margin:0;color:#475569;font-size:1.13rem;line-height:1.9}.hero-actions{display:flex;align-items:center;gap:14px;margin-top:30px;flex-wrap:wrap}.hero-plugin-pill{margin-top:22px;display:inline-flex;align-items:center;gap:10px;max-width:100%;padding:10px 14px;border:1px solid rgba(2,155,222,.2);border-radius:8px;color:#075985;background:#f0f9ffdb;box-shadow:0 12px 30px #029bde14}.hero-plugin-pill svg{width:18px;height:18px;flex:0 0 auto;color:var(--site-accent)}.hero-plugin-pill span{min-width:0;line-height:1.55;font-size:.94rem;font-weight:650}.hero-product{position:relative;display:grid;grid-template-columns:82px 1fr;min-height:500px;border:1px solid rgba(15,23,42,.08);border-radius:8px;overflow:hidden;background:#fff;box-shadow:0 28px 70px #0f172a24}.mock-sidebar{padding:24px 18px;display:flex;flex-direction:column;gap:14px;border-right:1px solid var(--site-line);background:#f8fbfd}.mock-sidebar span{height:34px;border-radius:8px;background:#eaf6fc}.mock-sidebar span:first-child{background:var(--site-accent)}.mock-main{padding:22px;display:flex;flex-direction:column;gap:18px}.mock-toolbar{display:flex;align-items:center;gap:9px}.mock-dot{width:10px;height:10px;border-radius:50%;background:#cbd5e1}.mock-dot.active{background:#16a34a}.mock-search{height:30px;flex:1;border-radius:8px;background:#f1f5f9}.mock-paper{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px;border:1px solid var(--site-line);border-radius:8px;background:#fff}.mock-paper strong{display:block;margin-bottom:8px;font-size:1rem}.mock-paper 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