:root{color-scheme:light;font-family:Geist,SF Pro Display,Satoshi,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Microsoft YaHei,sans-serif;--bg: #f5f5f5;--surface: #ffffff;--surface-soft: #fafafa;--surface-muted: #f0f0f0;--ink: #0a0a0a;--text: #171717;--text-soft: #404040;--muted: #737373;--muted-strong: #525252;--line: #e5e5e5;--line-soft: #ededed;--line-strong: #d4d4d4;--accent: #0a0a0a;--accent-soft: #f4f4f4;--shadow-sm: 0 1px 2px rgba(10, 10, 10, .04);--shadow-md: 0 1px 2px rgba(10, 10, 10, .04), 0 8px 24px rgba(10, 10, 10, .04);--shadow-lg: 0 2px 4px rgba(10, 10, 10, .03), 0 12px 40px rgba(10, 10, 10, .06);--shadow-xl: 0 4px 8px rgba(10, 10, 10, .02), 0 20px 60px rgba(10, 10, 10, .08);--radius-sm: 6px;--radius: 10px;--radius-lg: 14px;--success: #16a34a;--success-soft: #f0fdf4;--success-border: #bbf7d0;--danger: #dc2626;--danger-soft: #fef2f2;--danger-border: #fecaca;--warning: #d97706;--warning-soft: #fffbeb;--warning-border: #fde68a;--info: #0891b2;--info-soft: #ecfeff;--info-border: #a5f3fc;--ease-out-expo: cubic-bezier(.16, 1, .3, 1);--ease-spring: cubic-bezier(.34, 1.56, .64, 1)}:root[data-theme=dark]{color-scheme:dark;--bg: #050505;--surface: #0d0d0c;--surface-soft: #151513;--surface-muted: #20201d;--ink: #f7f7f3;--text: #f7f7f3;--text-soft: rgba(247, 247, 243, .76);--muted: rgba(247, 247, 243, .54);--muted-strong: rgba(247, 247, 243, .68);--line: rgba(247, 247, 243, .14);--line-soft: rgba(247, 247, 243, .08);--line-strong: rgba(247, 247, 243, .28);--accent: #f7f7f3;--accent-soft: #1b1b18;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .24);--shadow-md: 0 2px 8px rgba(0, 0, 0, .24), 0 18px 54px rgba(0, 0, 0, .42);--shadow-lg: 0 4px 12px rgba(0, 0, 0, .3), 0 24px 64px rgba(0, 0, 0, .48);--shadow-xl: 0 8px 20px rgba(0, 0, 0, .35), 0 32px 80px rgba(0, 0, 0, .55);--success-soft: rgba(22, 163, 74, .12);--success-border: rgba(74, 222, 128, .32);--danger-soft: rgba(220, 38, 38, .13);--danger-border: rgba(248, 113, 113, .34);--warning-soft: rgba(217, 119, 6, .13);--warning-border: rgba(251, 191, 36, .34)}*{box-sizing:border-box}html{scrollbar-width:thin;scrollbar-color:var(--line) transparent}body{margin:0;min-width:320px;min-height:100vh;background:var(--bg);color:#171717;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;letter-spacing:-.005em}button,input,textarea{font:inherit}button{cursor:pointer;transition:background .2s var(--ease-out-expo),border-color .2s var(--ease-out-expo),color .2s var(--ease-out-expo),transform .16s var(--ease-out-expo),box-shadow .2s var(--ease-out-expo)}button:active{transform:scale(.985) translateY(.5px)}button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:2px solid var(--ink);outline-offset:2px}button:disabled{cursor:not-allowed;opacity:.52;transform:none;box-shadow:none}.app-shell{display:grid;min-height:100vh;grid-template-columns:248px minmax(0,1fr);background-color:#f5f5f5;color:#171717;transition:none}.app-shell[data-theme=dark]{background-color:#050505;color:#f7f7f3}.sidebar{position:sticky;top:0;height:100vh;border-right:1px solid var(--line);background:var(--surface);padding:32px 18px;display:flex;flex-direction:column}.brand{display:flex;align-items:center;gap:12px;margin-bottom:40px;padding:0 4px}.brand-mark{width:36px;height:36px;color:var(--ink);flex-shrink:0}.brand strong,.brand span{display:block}.brand strong{font-size:15px;font-weight:650;letter-spacing:-.01em}.brand span{margin-top:2px;color:var(--muted);font-size:11px;letter-spacing:.02em;text-transform:uppercase}nav{display:grid;gap:2px}.nav-item{display:flex;align-items:center;gap:10px;width:100%;border:0;border-radius:var(--radius-sm);background:transparent;color:var(--muted-strong);padding:10px 12px;text-align:left;font-size:13.5px;font-weight:500;position:relative;overflow:hidden}.nav-item:before{content:"";position:absolute;inset:0;z-index:0;background:var(--ink);opacity:0;transform:scaleX(0);transform-origin:left;transition:transform .28s var(--ease-out-expo),opacity .28s var(--ease-out-expo);border-radius:var(--radius-sm)}.nav-item:hover{background:var(--surface-muted);color:var(--text)}.nav-item.active{background:var(--ink);color:#fff}.nav-item.active:before{transform:scaleX(1);opacity:1}.nav-item span,.nav-item svg{position:relative;z-index:1}.nav-label{color:inherit}.nav-dot{width:5px;height:5px;border-radius:999px;background:currentColor;opacity:.4;transition:opacity .2s var(--ease-out-expo),transform .2s var(--ease-spring)}.nav-item.active .nav-dot{background:#fff;opacity:1;transform:scale(1.2)}.workspace{padding:36px 40px;max-width:1400px}.topbar{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:32px;padding-bottom:24px;border-bottom:1px solid var(--line)}.section-label{margin:0 0 8px;color:var(--muted);font-size:12px;font-weight:500;letter-spacing:.08em;text-transform:uppercase}h1,h2,h3,p{margin:0}h1{font-size:clamp(24px,2.6vw,32px);font-weight:650;line-height:1.18;letter-spacing:-.02em;color:var(--ink)}.topbar-actions{display:flex;align-items:center;gap:8px}.search{display:flex;align-items:center;gap:10px;min-width:280px;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--surface);padding:9px 14px;transition:border-color .2s var(--ease-out-expo),box-shadow .2s var(--ease-out-expo)}.search:focus-within{border-color:var(--ink);box-shadow:0 0 0 3px #0a0a0a0f}.search span{color:var(--muted);font-size:12px}.search input{width:100%;border:0;outline:0;background:transparent;color:var(--text)}.search input::placeholder{color:var(--muted)}.role-toggle,.primary-action,.button-row button{min-height:38px;border:1px solid var(--line-strong);border-radius:var(--radius-sm);background:var(--surface);color:var(--text);padding:0 16px;font-size:13px;font-weight:500;position:relative;overflow:hidden}.role-toggle:hover,.button-row button:hover{border-color:var(--ink);background:var(--surface)}.primary-action{border-color:var(--ink);background:var(--ink);color:#fff}.primary-action:hover{background:#262626;border-color:#262626;box-shadow:var(--shadow-md)}.primary-action:active{transform:scale(.985)}.app-theme-toggle{display:grid;place-items:center;width:38px;min-height:38px;border:1px solid var(--line-strong);border-radius:var(--radius-sm);background:var(--surface);color:var(--text);padding:0;position:relative;overflow:hidden}.app-theme-toggle span{width:18px;height:18px;border:1px solid currentColor;border-radius:999px;background:linear-gradient(90deg,currentColor 0 50%,transparent 50% 100%);transition:transform .3s var(--ease-spring)}.app-theme-toggle:hover{border-color:var(--ink)}.app-theme-toggle:hover span{transform:rotate(180deg)}.app-shell[data-theme=dark] .primary-action,.app-shell[data-theme=dark] .nav-item.active,.app-shell[data-theme=dark] .analysis-card.highlighted{background:var(--ink);border-color:var(--ink);color:#050505}.app-shell[data-theme=dark] .primary-action:hover{background:#dfdfd7;border-color:#dfdfd7;color:#050505}.app-shell[data-theme=dark] .nav-item.active .nav-dot{background:#050505}.app-shell[data-theme=dark] .analysis-card.highlighted span{color:#0505059e}.app-shell[data-theme=dark] .analysis-card.highlighted strong{color:#050505}.home-page{--bg: #f6f6f2;--surface: rgba(255, 255, 255, .88);--surface-soft: rgba(250, 250, 248, .9);--surface-muted: rgba(10, 10, 10, .07);--ink: #0a0a0a;--text: #171717;--text-soft: #3f3f3a;--muted: #73736a;--muted-strong: #565650;--line: rgba(10, 10, 10, .14);--line-soft: rgba(10, 10, 10, .08);--line-strong: rgba(10, 10, 10, .32);--shadow-sm: 0 1px 2px rgba(10, 10, 10, .04);--shadow-md: 0 1px 2px rgba(10, 10, 10, .05), 0 18px 52px rgba(10, 10, 10, .12);--home-primary-text: #ffffff;--home-primary-hover: #262626;--home-invert-text: #ffffff;--eeg-line: rgba(60, 92, 128, .78);--eeg-glow: rgba(98, 132, 166, .24);--eeg-node: #1e3146;--home-cursor-x: 50vw;--home-cursor-y: 50vh;--home-reveal-size: clamp(150px, 17vw, 260px);color-scheme:light;color:var(--text);min-height:100vh;position:relative;isolation:isolate;overflow:hidden;background:var(--bg);padding:28px clamp(20px,5vw,72px) 44px;transition:none}.home-page[data-theme=dark]{--bg: #030303;--surface: rgba(9, 9, 9, .82);--surface-soft: rgba(22, 22, 20, .82);--surface-muted: rgba(255, 255, 255, .08);--ink: #f7f7f3;--text: #f7f7f3;--text-soft: rgba(247, 247, 243, .76);--muted: rgba(247, 247, 243, .56);--muted-strong: rgba(247, 247, 243, .68);--line: rgba(247, 247, 243, .16);--line-soft: rgba(247, 247, 243, .09);--line-strong: rgba(247, 247, 243, .34);--shadow-sm: 0 1px 2px rgba(0, 0, 0, .22);--shadow-md: 0 2px 8px rgba(0, 0, 0, .24), 0 28px 82px rgba(0, 0, 0, .44);--home-primary-text: #050505;--home-primary-hover: #dfdfd7;--home-invert-text: #050505;--eeg-line: rgba(182, 207, 232, .78);--eeg-glow: rgba(166, 122, 255, .18);--eeg-node: #dce9f6;color-scheme:dark;color:#f7f7f3;background-color:#030303}.home-background-stage,.home-background-base,.home-background-aura{position:fixed;inset:0;pointer-events:none}.home-background-stage{z-index:-2;background:var(--bg);overflow:hidden;transition:background .28s ease}.home-background-stage:after{content:none}.home-background-base{z-index:1;background:radial-gradient(circle at 76% 48%,rgba(201,147,39,.09),transparent 34%),radial-gradient(circle at 62% 36%,rgba(93,71,184,.08),transparent 30%),var(--bg);opacity:1;transition:background .28s ease,opacity .28s ease}.home-page[data-theme=dark] .home-background-base{background:var(--bg)}.home-background-aura{z-index:2;display:none}.home-cursor-invert{position:fixed;left:0;top:0;z-index:40;width:var(--home-reveal-size);height:var(--home-reveal-size);border-radius:50%;background:#fff;mix-blend-mode:difference;pointer-events:none;opacity:0;transform:translate3d(-50%,-50%,0) scale(.84);transition:opacity .28s ease,transform .42s cubic-bezier(.19,1,.22,1);will-change:transform}.home-intro{position:fixed;inset:0;z-index:60;display:grid;place-items:center;background:radial-gradient(circle at 50% 47%,rgba(93,127,168,.22),transparent 34%),linear-gradient(180deg,#05070b,#020305);pointer-events:none;animation:introCurtain 2.4s var(--ease-out-expo) forwards}.intro-scanline{position:absolute;inset:0;background:linear-gradient(180deg,transparent,rgba(214,229,242,.12),transparent),repeating-linear-gradient(180deg,transparent 0 18px,rgba(214,229,242,.035) 19px 20px);opacity:.56;transform:translateY(-32%);animation:introScan 1.8s var(--ease-out-expo) forwards}.intro-eeg{position:absolute;width:min(78vw,760px);height:auto;overflow:visible}.intro-eeg-baseline,.intro-eeg-path{fill:none;stroke-linecap:round;stroke-linejoin:round}.intro-eeg-baseline{stroke:#e2e8f01f;stroke-width:1;stroke-dasharray:8 18;animation:introLine 1.7s var(--ease-out-expo) forwards}.intro-eeg-path{stroke:#e1eefae0;stroke-width:3.4;stroke-dasharray:930;stroke-dashoffset:930;filter:drop-shadow(0 0 14px rgba(132,169,208,.38));animation:introEegDraw 1.9s var(--ease-out-expo) forwards}.intro-eeg-path-back{stroke:#6991bc3d;stroke-width:16;filter:blur(12px)}.intro-eeg-nodes circle{fill:#eef6ff;stroke:#789fc794;stroke-width:5;opacity:0;transform-box:fill-box;transform-origin:center;animation:introNode 1.5s var(--ease-out-expo) .52s forwards}.intro-eeg-nodes circle:nth-child(2){animation-delay:.66s}.intro-eeg-nodes circle:nth-child(3){animation-delay:.78s}.intro-eeg-nodes circle:nth-child(4){animation-delay:.9s}.intro-eeg-nodes circle:nth-child(5){animation-delay:1.02s}.intro-eeg-pulse{fill:none;stroke:#e2eefa70;stroke-width:2;opacity:0;transform-box:fill-box;transform-origin:center;animation:introPulse 1.2s ease-out .9s forwards}.intro-wordmark{position:relative;z-index:1;display:grid;justify-items:center;gap:16px;color:#f8fafc;letter-spacing:.34em;text-indent:.34em;font-size:clamp(20px,4vw,44px);font-weight:650;animation:introWord 1.9s var(--ease-out-expo) forwards}.intro-wordmark i{display:block;width:min(260px,44vw);height:1px;background:linear-gradient(90deg,transparent,rgba(226,232,240,.9),transparent);transform-origin:center;animation:introLine 1.7s var(--ease-out-expo) forwards}.intro-complete .home-intro{display:none}.home-page.cursor-ready .home-cursor-invert{opacity:.88;transform:translate3d(-50%,-50%,0) scale(1)}.home-page.cursor-over-clickable .home-cursor-invert{opacity:0;transform:translate3d(-50%,-50%,0) scale(.46)}.home-nav{display:flex;align-items:center;justify-content:space-between;gap:20px;max-width:1180px;margin:0 auto;position:relative;z-index:2;opacity:0;animation:homeRise .9s var(--ease-out-expo) 1.9s forwards}.home-nav .brand{margin-bottom:0;padding:0}.home-nav .brand strong,.home-nav .brand-mark{color:var(--ink)}.home-nav-actions{display:flex;align-items:center;gap:10px}.home-theme-toggle,.home-login-button{position:relative;overflow:hidden;min-height:38px;border:1px solid var(--line-strong);border-radius:var(--radius-sm);background:var(--surface);color:var(--text);font-size:13px;font-weight:500;transition:background .22s ease,border-color .22s ease,color .22s ease,transform .12s ease}.home-login-button{padding:0 16px}.home-theme-toggle{width:38px;padding:0;display:grid;place-items:center}.home-theme-toggle span{position:relative;z-index:1;width:18px;height:18px;border:1px solid currentColor;border-radius:999px;background:linear-gradient(90deg,currentColor 0 50%,transparent 50% 100%)}.home-theme-toggle:after,.home-login-button:after,.home-primary:after,.home-feature-grid article:before{content:"";position:absolute;inset:0;z-index:0;background:var(--ink);opacity:0;transform:scale(.92);transition:opacity .36s ease 80ms,transform .42s cubic-bezier(.19,1,.22,1) 80ms;pointer-events:none}.home-theme-toggle.is-invert-target:after,.home-login-button.is-invert-target:after,.home-primary.is-invert-target:after,.home-feature-grid article.is-invert-target:before{opacity:1;transform:scale(1)}.home-theme-toggle>*,.home-login-button>*,.home-primary>*,.home-feature-grid article>*{position:relative;z-index:1}.home-theme-toggle.is-invert-target,.home-login-button.is-invert-target,.home-primary.is-invert-target,.home-feature-grid article.is-invert-target{color:var(--home-invert-text);border-color:var(--ink)}.home-theme-toggle:hover,.home-login-button:hover{border-color:var(--ink)}.home-hero{display:grid;grid-template-columns:minmax(340px,.78fr) minmax(520px,1.22fr);align-items:center;gap:clamp(22px,3.6vw,56px);max-width:1320px;min-height:calc(100vh - 236px);margin:0 auto;padding:54px 0 34px;position:relative;z-index:2}.home-copy{max-width:560px}.home-copy .section-label,.home-copy h1,.home-copy>p:not(.section-label),.home-actions,.home-signal-status{opacity:0;transform:translateY(18px);animation:homeRise .9s var(--ease-out-expo) forwards}.home-copy .section-label{animation-delay:2.1s}.home-copy h1{animation-delay:2.2s}.home-copy>p:not(.section-label){animation-delay:2.32s}.home-actions{animation-delay:2.44s}.home-signal-status{animation-delay:2.52s}.home-copy h1{max-width:560px;font-size:clamp(36px,4.8vw,64px);line-height:1.04;text-wrap:balance}.home-copy>p:not(.section-label){max-width:560px;margin-top:22px;color:var(--text-soft);font-size:16px;line-height:1.8}.home-actions{display:flex;align-items:center;gap:18px;margin-top:34px}.home-primary{position:relative;overflow:hidden;min-height:44px;padding:0 22px;color:var(--home-primary-text)}.home-page .primary-action:hover{background:var(--home-primary-hover);border-color:var(--home-primary-hover)}.home-actions>span{max-width:280px;color:var(--muted);font-size:12px;line-height:1.6}.home-primary span{color:inherit}.home-signal-status{--signal-color: #49636f;display:grid;grid-template-columns:auto minmax(0,1fr);align-items:center;gap:4px 10px;width:min(100%,390px);margin-top:18px;border-left:2px solid var(--signal-color);background:linear-gradient(90deg,color-mix(in srgb,var(--signal-color),transparent 86%),transparent 74%),color-mix(in srgb,var(--surface),transparent 32%);padding:12px 14px;color:var(--text);transition:border-color .26s ease,background .26s ease,transform .26s var(--ease-out-expo)}.home-signal-status[data-brain-mode=dataset]{--signal-color: #285f72}.home-signal-status[data-brain-mode=analysis]{--signal-color: #00a990}.home-signal-status[data-brain-mode=ethics]{--signal-color: #c58c14}.home-signal-status i{grid-row:span 2;display:block;width:9px;height:9px;border-radius:999px;background:var(--signal-color);box-shadow:0 0 0 7px color-mix(in srgb,var(--signal-color),transparent 86%)}.home-signal-status span{color:color-mix(in srgb,var(--muted),var(--ink) 20%);font-size:11px;font-weight:650;letter-spacing:.08em;text-transform:uppercase}.home-signal-status strong{color:var(--ink);font-size:16px;font-weight:650}.home-visual{position:relative;min-height:clamp(520px,64vh,720px);border:0;border-radius:0;background:radial-gradient(circle at 58% 46%,rgba(0,169,144,.13),transparent 38%),radial-gradient(circle at 44% 46%,rgba(36,68,82,.12),transparent 34%),transparent;box-shadow:none;overflow:visible;transform:translateZ(0);opacity:0;animation:visualReveal 1.1s var(--ease-out-expo) 2.26s forwards}.home-page .home-visual{backdrop-filter:none;-webkit-backdrop-filter:none}.home-visual.is-brain-engaged{background:radial-gradient(circle at 58% 46%,rgba(0,169,144,.18),transparent 38%),radial-gradient(circle at 44% 46%,rgba(36,68,82,.16),transparent 34%),transparent}.home-visual.is-brain-engaged .visual-grid{opacity:.08}.home-visual[data-brain-mode=ethics]{background:radial-gradient(circle at 58% 46%,rgba(242,200,75,.14),transparent 38%),radial-gradient(circle at 44% 46%,rgba(255,255,255,.12),transparent 34%),transparent}.home-visual[data-brain-mode=dataset]{background:radial-gradient(circle at 58% 46%,rgba(40,95,114,.14),transparent 38%),radial-gradient(circle at 44% 46%,rgba(0,169,144,.1),transparent 34%),transparent}.home-visual:before,.home-visual:after{content:"";position:absolute;pointer-events:none}.home-visual:before{inset:7% -6% 9% -2%;border-radius:50%;background:radial-gradient(circle at 70% 36%,rgba(0,169,144,.14),transparent 18%),radial-gradient(circle at 38% 52%,rgba(32,49,70,.13),transparent 22%),radial-gradient(circle at 56% 54%,rgba(3,8,12,.1),transparent 28%);filter:blur(24px);opacity:.74}.home-visual:after{inset:26% -8% 22% 8%;border-radius:48% 52% 45% 55%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.1),transparent);opacity:.22;transform:rotate(-8deg)}.visual-grid{position:absolute;inset:0;background:linear-gradient(90deg,rgba(116,137,156,.08) 1px,transparent 1px),linear-gradient(0deg,rgba(116,137,156,.07) 1px,transparent 1px);background-size:44px 44px;-webkit-mask-image:radial-gradient(circle at 50% 50%,black 0,transparent 68%);mask-image:radial-gradient(circle at 50% 50%,black 0,transparent 68%);opacity:.16}.particle-brain{position:absolute;inset:-12% -18% -14% -8%;z-index:1}.home-page[data-theme=light] .particle-brain canvas{filter:saturate(1.18) contrast(1.18)}.home-page[data-theme=dark] .particle-brain canvas{filter:saturate(1.25) contrast(1.12) brightness(1.34)}.particle-brain canvas{display:block;width:100%;height:100%}.home-feature-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;max-width:1180px;margin:0 auto;position:relative;z-index:2}.home-feature-grid article{--mode-color: var(--accent);position:relative;overflow:hidden;border-top:1px solid var(--line-strong);border-radius:var(--radius-sm);padding:22px 18px 18px;opacity:0;transform:translateY(16px);background:linear-gradient(180deg,rgba(255,255,255,.04),transparent);transition:border-color .22s ease,background .22s ease,box-shadow .22s ease,color .22s ease,transform .22s ease;animation:homeRise .8s var(--ease-out-expo) forwards}.home-feature-grid article:after{content:"";position:absolute;left:18px;right:18px;top:0;height:2px;background:linear-gradient(90deg,var(--mode-color),transparent);opacity:0;transform:scaleX(.28);transform-origin:left;transition:opacity .24s ease,transform .34s var(--ease-out-expo);pointer-events:none}.home-feature-grid article[data-brain-mode=dataset]{--mode-color: #285f72}.home-feature-grid article[data-brain-mode=analysis]{--mode-color: #00a990}.home-feature-grid article[data-brain-mode=ethics]{--mode-color: #c58c14}.home-feature-grid article:nth-child(1){animation-delay:2.58s}.home-feature-grid article:nth-child(2){animation-delay:2.68s}.home-feature-grid article:nth-child(3){animation-delay:2.78s}.home-feature-grid article:hover,.home-feature-grid article.is-brain-active{transform:translateY(-5px)}.home-feature-grid article:focus-visible{outline:1px solid color-mix(in srgb,var(--accent),transparent 24%);outline-offset:4px}.home-feature-grid article.is-brain-active{border-color:color-mix(in srgb,var(--mode-color),transparent 18%);background:radial-gradient(circle at 14% 0%,color-mix(in srgb,var(--mode-color),transparent 72%),transparent 46%),linear-gradient(180deg,color-mix(in srgb,var(--mode-color),transparent 91%),transparent);box-shadow:0 16px 34px color-mix(in srgb,var(--mode-color),transparent 88%)}.home-feature-grid article.is-brain-active:after{opacity:1;transform:scaleX(1)}.home-feature-grid span{color:var(--muted);font-size:12px;font-weight:600}.home-feature-grid h2{margin-top:10px;color:var(--ink);font-size:18px;font-weight:650}.home-feature-grid p{margin-top:10px;color:var(--muted-strong);font-size:13px;line-height:1.7}.home-feature-grid article.is-invert-target span,.home-feature-grid article.is-invert-target h2,.home-feature-grid article.is-invert-target p{color:var(--home-invert-text)}@keyframes introCurtain{0%{opacity:1;transform:scale(1)}72%{opacity:1;transform:scale(1)}to{opacity:0;transform:scale(1.04);visibility:hidden}}@keyframes introWord{0%{opacity:0;filter:blur(14px);transform:translateY(12px)}30%,72%{opacity:1;filter:blur(0);transform:translateY(0)}to{opacity:0;filter:blur(10px);transform:translateY(-10px)}}@keyframes introLine{0%{opacity:0;transform:scaleX(0)}34%,78%{opacity:1;transform:scaleX(1)}to{opacity:0;transform:scaleX(.16)}}@keyframes introScan{0%{opacity:0;transform:translateY(-38%)}30%,82%{opacity:.56}to{opacity:0;transform:translateY(34%)}}@keyframes introEegDraw{0%{opacity:0;stroke-dashoffset:930}24%{opacity:1}78%{opacity:1;stroke-dashoffset:0}to{opacity:0;stroke-dashoffset:0}}@keyframes introNode{0%{opacity:0;transform:scale(.4)}36%,78%{opacity:1;transform:scale(1)}to{opacity:0;transform:scale(.74)}}@keyframes introPulse{0%{opacity:0;transform:scale(.3)}46%{opacity:1}to{opacity:0;transform:scale(2.8)}}@keyframes homeRise{to{opacity:1;transform:translateY(0)}}@keyframes visualReveal{0%{opacity:0;transform:translateY(24px) scale(.97)}to{opacity:1;transform:translateY(0) scale(1)}}@media(prefers-reduced-motion:reduce){.home-intro{display:none}.home-nav,.home-copy .section-label,.home-copy h1,.home-copy>p:not(.section-label),.home-actions,.home-signal-status,.home-visual,.home-feature-grid article{opacity:1;transform:none;animation:none}.intro-scanline,.intro-eeg-path,.intro-eeg-nodes circle,.intro-eeg-pulse{animation:none}}.summary-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-bottom:12px}.metric{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);padding:20px 22px;position:relative;overflow:hidden;transition:box-shadow .2s var(--ease-out-expo),transform .2s var(--ease-out-expo)}.metric:hover{box-shadow:var(--shadow-md);transform:translateY(-1px)}.metric:after{content:"";position:absolute;inset:auto 0 0;height:2px;background:var(--line);transition:height .2s var(--ease-out-expo)}.metric:hover:after{height:3px}.metric span{color:var(--muted);font-size:12px;font-weight:500;letter-spacing:.04em;text-transform:uppercase}.metric strong{display:block;margin-top:14px;font-size:32px;font-weight:650;line-height:1;letter-spacing:-.02em;color:var(--ink);font-variant-numeric:tabular-nums}.metric small{display:block;margin-top:10px;color:var(--muted);font-size:12px;line-height:1.45}.metric-good:after{background:var(--success)}.metric-warn:after{background:var(--warning)}.metric-accent:after{background:var(--danger)}.content-grid{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(320px,.85fr);gap:12px}.panel{min-width:0;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);padding:22px 24px;box-shadow:var(--shadow-sm);transition:box-shadow .2s var(--ease-out-expo),transform .2s var(--ease-out-expo);position:relative;overflow:hidden}.panel:hover{box-shadow:var(--shadow-md)}.panel:before{content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;background:linear-gradient(135deg,rgba(255,255,255,.12),transparent 40%);-webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none;opacity:0;transition:opacity .3s var(--ease-out-expo)}.app-shell[data-theme=dark] .panel:before{opacity:1}.panel-wide{grid-column:span 1}.panel-header{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:18px;padding-bottom:16px;border-bottom:1px solid var(--line-soft)}.panel-header h2{font-size:16px;font-weight:650;letter-spacing:-.01em;color:var(--ink)}.panel-header p{margin-top:6px;color:var(--muted);font-size:13px;line-height:1.5}.table-wrap{overflow-x:auto;margin:0 -12px}table{width:100%;border-collapse:collapse;min-width:720px}th,td{border-bottom:1px solid var(--line-soft);padding:14px 12px;text-align:left;vertical-align:middle}th{color:var(--muted);font-size:11px;font-weight:600;letter-spacing:.06em;text-transform:uppercase}td{color:var(--text-soft);font-size:13px}td strong,td span{display:block}td strong{color:var(--ink);font-size:13.5px;font-weight:600}td span{margin-top:3px;color:var(--muted);font-size:12px}tbody tr{cursor:pointer;transition:background .16s var(--ease-out-expo);position:relative}tbody tr:hover{background:var(--surface-soft)}tbody tr.selected-row,tbody tr.selected-row:hover{background:var(--surface-muted)}tbody tr.selected-row td strong{color:var(--ink)}.tag-list{display:flex;flex-wrap:wrap;gap:6px}.tag,.status{display:inline-flex;align-items:center;width:fit-content;height:22px;border-radius:4px;padding:0 8px;font-size:11px;font-weight:500;line-height:1;letter-spacing:.02em}.tag{background:var(--surface-muted);color:var(--muted-strong);text-transform:lowercase;transition:background .16s var(--ease-out-expo),color .16s var(--ease-out-expo)}tbody tr:hover .tag{background:var(--line-soft)}.status{text-transform:capitalize;border:1px solid var(--line);background:var(--surface);color:var(--text-soft);position:relative;padding-left:18px;transition:transform .16s var(--ease-out-expo),box-shadow .16s var(--ease-out-expo)}.status:before{content:"";position:absolute;left:8px;top:50%;transform:translateY(-50%);width:5px;height:5px;border-radius:999px;background:currentColor;transition:transform .2s var(--ease-spring)}.status:hover:before{transform:translateY(-50%) scale(1.3)}.status-approved,.status-open{color:var(--success);border-color:var(--success-border);background:var(--success-soft)}.status-pending,.status-requested{color:var(--warning);border-color:var(--warning-border);background:var(--warning-soft)}.status-rejected,.status-restricted,.status-frozen,.status-archived,.status-revoked,.status-withdrawn{color:var(--danger);border-color:var(--danger-border);background:var(--danger-soft)}.status-active,.status-signed{color:var(--success);border-color:var(--success-border);background:var(--success-soft)}.status-withdrawal_requested,.status-unsigned{color:var(--warning);border-color:var(--warning-border);background:var(--warning-soft)}.status-success{color:var(--success);border-color:var(--success-border);background:var(--success-soft)}.status-failure{color:var(--danger);border-color:var(--danger-border);background:var(--danger-soft)}.queue-list,.request-list,.log-list{display:grid;gap:10px}.queue-item,.request-list>div,.log-item{border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--surface);padding:14px 16px;transition:border-color .16s var(--ease-out-expo),box-shadow .16s var(--ease-out-expo),transform .16s var(--ease-out-expo);position:relative;overflow:hidden}.queue-item:hover,.log-item:hover{border-color:var(--line-strong);box-shadow:var(--shadow-sm);transform:translateY(-1px)}.queue-item:before,.request-list>div:before,.log-item:before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--line);opacity:0;transition:opacity .2s var(--ease-out-expo)}.queue-item:hover:before,.request-list>div:hover:before,.log-item:hover:before{opacity:1}.queue-item{display:flex;align-items:center;justify-content:space-between;gap:12px}.queue-item strong,.request-list strong,.log-item strong{display:block;font-size:13.5px;font-weight:600;color:var(--ink)}.queue-item span,.request-list span,.log-item p{display:block;margin-top:4px;color:var(--muted);font-size:12px;line-height:1.5}.button-row{display:flex;gap:6px}.button-row button{min-height:30px;padding:0 12px;font-size:12px;position:relative;overflow:hidden}.button-row .btn-approve{border-color:var(--success);background:var(--success);color:#fff}.button-row .btn-approve:hover{background:#15803d;border-color:#15803d;box-shadow:0 2px 8px #16a34a40}.button-row .btn-reject{border-color:var(--danger);background:var(--surface);color:var(--danger)}.button-row .btn-reject:hover{background:var(--danger-soft);border-color:var(--danger);box-shadow:0 2px 8px #dc26261f}.empty-state{border:1px dashed var(--line-strong);border-radius:var(--radius-sm);color:var(--muted);padding:28px 20px;text-align:center;font-size:13px;background:repeating-linear-gradient(45deg,transparent,transparent 8px,var(--line-soft) 8px,var(--line-soft) 10px);transition:border-color .2s var(--ease-out-expo),background .2s var(--ease-out-expo)}.empty-state:hover{border-color:var(--muted)}.chart-frame{width:100%;overflow:hidden;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--surface);position:relative}.chart-frame:before{content:"EEG ·μV";position:absolute;top:12px;left:16px;color:var(--muted);font-size:10px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;z-index:1}.chart-frame svg{display:block;width:100%;height:auto}.grid-line{stroke:var(--line-soft);stroke-width:1;stroke-dasharray:2 4}.wave-fill{fill:url(#waveFill);stroke:none}.wave-line{fill:none;stroke:url(#waveLine);stroke-linecap:round;stroke-linejoin:round;stroke-width:2}.analysis-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px;margin-top:14px}.analysis-card{border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--surface);padding:14px 16px;transition:box-shadow .2s var(--ease-out-expo),transform .2s var(--ease-out-expo),border-color .2s var(--ease-out-expo)}.analysis-card:hover{box-shadow:var(--shadow-sm);transform:translateY(-1px)}.analysis-card span{display:block;color:var(--muted);font-size:11px;font-weight:500;letter-spacing:.06em;text-transform:uppercase}.analysis-card strong{display:block;margin-top:10px;font-size:22px;font-weight:650;letter-spacing:-.02em;color:var(--ink);font-variant-numeric:tabular-nums}.analysis-card.highlighted{border-color:var(--ink);background:var(--ink);color:#fff;position:relative;overflow:hidden}.analysis-card.highlighted:after{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(255,255,255,.08) 0%,transparent 50%);pointer-events:none}.analysis-card.highlighted span{color:#fff9}.analysis-card.highlighted strong{color:#fff}.locked-panel{display:grid;min-height:262px;place-content:center;border:1px dashed var(--line-strong);border-radius:var(--radius-sm);background:repeating-linear-gradient(45deg,var(--surface-soft),var(--surface-soft) 12px,transparent 12px,transparent 24px);color:var(--muted);text-align:center;padding:24px;position:relative;overflow:hidden}.locked-panel:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at center,var(--line-soft) 0%,transparent 70%);opacity:.5}.locked-panel strong{margin-bottom:10px;color:var(--ink);font-size:18px;font-weight:650;letter-spacing:-.01em;position:relative}.locked-panel span{font-size:13px;line-height:1.6;max-width:380px;position:relative}.request-form{display:grid;gap:14px;margin-bottom:16px}.request-form label{display:grid;gap:6px;color:var(--muted);font-size:11px;font-weight:600;letter-spacing:.06em;text-transform:uppercase}.request-form input,.request-form textarea,.request-form select,.approval-item textarea{width:100%;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--surface);color:var(--text);outline:0;padding:11px 12px;font-size:13px;font-weight:400;letter-spacing:normal;text-transform:none;transition:border-color .16s var(--ease-out-expo),box-shadow .16s var(--ease-out-expo)}.request-form input:focus,.request-form textarea:focus,.request-form select:focus,.approval-item textarea:focus{border-color:var(--ink);box-shadow:0 0 0 3px #0a0a0a0f}.request-form textarea,.approval-item textarea{min-height:92px;resize:vertical;line-height:1.5}.request-form select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--muted) 50%),linear-gradient(135deg,var(--muted) 50%,transparent 50%);background-position:calc(100% - 18px) 50%,calc(100% - 13px) 50%;background-size:5px 5px,5px 5px;background-repeat:no-repeat}.form-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.form-grid .span-2{grid-column:span 2}.checkbox-label{align-content:end;grid-template-columns:auto 1fr;align-items:center;color:var(--text-soft)!important;font-size:13px!important;letter-spacing:normal!important;text-transform:none!important}.checkbox-label input{width:16px;height:16px;padding:0}.log-item{display:grid;grid-template-columns:56px 1fr;column-gap:14px;align-items:start}.log-item span{color:var(--muted);font-size:11px;font-variant-numeric:tabular-nums;font-weight:500;padding-top:1px}.log-item p{grid-column:2}@media(max-width:1120px){.home-hero{grid-template-columns:1fr;min-height:0}.home-copy{max-width:760px}.home-visual{min-height:460px}.particle-brain{inset:-14% -10% -16%}.home-feature-grid,.app-shell{grid-template-columns:1fr}.sidebar{position:static;height:auto;border-right:0;border-bottom:1px solid var(--line);padding:22px}nav{grid-template-columns:repeat(4,minmax(0,1fr))}.content-grid,.summary-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.topbar{align-items:flex-start;flex-direction:column}.workspace{padding:24px}}@media(max-width:760px){.home-page{padding:22px 20px 34px}.home-nav{align-items:flex-start;flex-direction:column}.home-nav-actions,.home-login-button,.home-primary{width:100%}.home-hero{padding:48px 0 34px}.home-copy h1{font-size:38px}.home-actions{align-items:flex-start;flex-direction:column}.home-actions span{max-width:none}.home-visual{min-height:390px}.intro-eeg{width:92vw}.intro-wordmark{font-size:24px}.particle-brain{inset:-12% -24% -14%}.home-signal-status{width:100%}.workspace,.sidebar{padding:20px}nav,.summary-grid,.content-grid,.analysis-grid{grid-template-columns:1fr}.topbar-actions{align-items:stretch;flex-direction:column;width:100%}.app-theme-toggle{width:100%}.search{min-width:0;width:100%}.queue-item{align-items:flex-start;flex-direction:column}}.view-enter{animation:viewFadeIn .32s var(--ease-out-expo) forwards}@keyframes viewFadeIn{0%{opacity:0;transform:translateY(10px) scale(.995)}to{opacity:1;transform:translateY(0) scale(1)}}.stagger-list>*{opacity:0;animation:staggerIn .36s var(--ease-out-expo) forwards}.stagger-list>*:nth-child(1){animation-delay:0ms}.stagger-list>*:nth-child(2){animation-delay:40ms}.stagger-list>*:nth-child(3){animation-delay:80ms}.stagger-list>*:nth-child(4){animation-delay:.12s}.stagger-list>*:nth-child(5){animation-delay:.16s}.stagger-list>*:nth-child(6){animation-delay:.2s}.stagger-list>*:nth-child(7){animation-delay:.24s}.stagger-list>*:nth-child(8){animation-delay:.28s}@keyframes staggerIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.hero{display:flex;align-items:center;gap:28px;padding:48px 40px;border:1px solid var(--line);border-radius:var(--radius-lg);background:linear-gradient(135deg,var(--surface) 0%,var(--surface-soft) 100%);margin-bottom:24px;box-shadow:var(--shadow-sm);position:relative;overflow:hidden}.hero:before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(255,255,255,.06) 0%,transparent 50%);pointer-events:none}.hero-mark{width:72px;height:72px;color:var(--ink);flex-shrink:0;position:relative}.hero-text h1{font-size:28px;margin-bottom:8px;position:relative}.hero-text p{color:var(--muted);font-size:14px;line-height:1.6;max-width:480px;position:relative}.quick-actions{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-bottom:24px}.quick-action-card{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);padding:24px;cursor:pointer;transition:box-shadow .2s var(--ease-out-expo),border-color .2s var(--ease-out-expo),transform .16s var(--ease-out-expo);text-align:left;box-shadow:var(--shadow-sm);position:relative;overflow:hidden}.quick-action-card:hover{box-shadow:var(--shadow-md);border-color:var(--line-strong);transform:translateY(-2px)}.quick-action-card:active{transform:translateY(0) scale(.985)}.quick-action-icon{width:40px;height:40px;border-radius:var(--radius-sm);background:var(--surface-muted);display:grid;place-items:center;margin-bottom:16px;color:var(--ink);transition:background .2s var(--ease-out-expo),transform .2s var(--ease-spring)}.quick-action-card:hover .quick-action-icon{background:var(--line-soft);transform:scale(1.05)}.quick-action-card h3{font-size:14px;font-weight:600;color:var(--ink);margin-bottom:6px}.quick-action-card p{color:var(--muted);font-size:12px;line-height:1.5}.recent-section{margin-bottom:24px}.recent-section h2{font-size:16px;font-weight:650;letter-spacing:-.01em;color:var(--ink);margin-bottom:14px}.recent-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.recent-card{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);padding:18px 20px;box-shadow:var(--shadow-sm);transition:box-shadow .2s var(--ease-out-expo),transform .16s var(--ease-out-expo),border-color .16s var(--ease-out-expo);position:relative;overflow:hidden}.recent-card:hover{box-shadow:var(--shadow-md);transform:translateY(-1px);border-color:var(--line-strong)}.recent-card .rc-time{color:var(--muted);font-size:11px;font-weight:500;font-variant-numeric:tabular-nums;margin-bottom:6px}.recent-card .rc-action{font-size:13.5px;font-weight:600;color:var(--ink);margin-bottom:4px}.recent-card .rc-detail{font-size:12px;color:var(--muted)}.view-title{font-size:20px;font-weight:650;letter-spacing:-.015em;color:var(--ink);margin-bottom:20px}.intro-panel{margin-bottom:12px}.intro-panel h2{font-size:16px;font-weight:650;letter-spacing:-.01em;color:var(--ink);margin-bottom:12px}.intro-panel>p{color:var(--text-soft);font-size:14px;line-height:1.7;margin-bottom:20px}.intro-features{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.intro-feature{padding:16px;border-radius:var(--radius-sm);background:var(--surface-soft);border:1px solid var(--line-soft);transition:border-color .16s var(--ease-out-expo),box-shadow .16s var(--ease-out-expo)}.intro-feature:hover{border-color:var(--line);box-shadow:var(--shadow-sm)}.intro-feature strong{display:block;font-size:13px;font-weight:600;color:var(--ink);margin-bottom:4px}.intro-feature span{font-size:12px;color:var(--muted);line-height:1.5}.overview-hero-grid{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(320px,.9fr);gap:12px;margin-bottom:12px}.overview-hero-panel{position:relative;overflow:hidden;min-height:286px;border:1px solid var(--line);border-radius:calc(var(--radius-lg) + 2px);background:linear-gradient(180deg,var(--surface) 0%,var(--surface-soft) 100%);padding:34px 34px 30px;box-shadow:var(--shadow-sm)}.overview-hero-panel:before{content:"";position:absolute;inset:0 0 auto;height:1px;background:var(--line-strong);opacity:.72;pointer-events:none}.app-shell[data-theme=dark] .overview-hero-panel{background:linear-gradient(180deg,#10100e,#141512)}.app-shell[data-theme=dark] .overview-hero-panel:before{background:var(--line-strong);opacity:.62}.overview-eyebrow{position:relative;display:inline-flex;align-items:center;gap:8px;color:var(--muted-strong);font-size:11px;font-weight:600;letter-spacing:0}.overview-eyebrow:before{content:"";width:20px;height:1px;background:currentColor;opacity:.45}.overview-hero-panel h1{position:relative;max-width:760px;margin-top:18px;font-size:38px;line-height:1.1;letter-spacing:0;text-wrap:balance}.overview-hero-panel>p{position:relative;max-width:56ch;margin-top:18px;color:var(--text-soft);font-size:14px;line-height:1.8}.overview-hero-meta{position:relative;display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}.overview-hero-meta span{display:inline-flex;align-items:center;min-height:32px;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--surface);padding:0 14px;color:var(--muted-strong);font-size:12px;font-weight:500;letter-spacing:0}.app-shell[data-theme=dark] .overview-hero-meta span{background:#f7f7f30a}.overview-panel-header{margin-bottom:0;padding-bottom:0;border-bottom:0}.overview-focus-panel{display:grid;align-content:start;gap:18px;padding-bottom:24px}.overview-focus-list{display:grid;gap:14px}.overview-focus-item{padding-top:14px;border-top:1px solid var(--line-soft)}.overview-focus-item:first-child{padding-top:0;border-top:0}.overview-focus-item span{display:block;color:var(--muted);font-size:11px;font-weight:600;letter-spacing:0}.overview-focus-item strong{display:block;margin-top:10px;color:var(--ink);font-size:28px;font-weight:650;letter-spacing:0;font-variant-numeric:tabular-nums}.overview-focus-item p{margin-top:8px;color:var(--text-soft);font-size:12px;line-height:1.6}.overview-role-panel{margin-bottom:12px}.overview-role-grid{display:grid;grid-template-columns:.9fr 1.2fr .9fr;gap:0;margin-top:18px;border-top:1px solid var(--line-soft)}.overview-role-card{display:grid;gap:10px;min-height:164px;border-right:1px solid var(--line-soft);background:transparent;padding:20px}.overview-role-card:last-child{border-right:0}.overview-role-index{display:inline-flex;width:fit-content;border:1px solid var(--line);border-radius:var(--radius-sm);padding:4px 9px;color:var(--muted);font-size:11px;font-weight:600;letter-spacing:0}.overview-role-card strong,.overview-action-copy h3,.overview-section-head h2{color:var(--ink)}.overview-role-card strong{font-size:12px;font-weight:600;letter-spacing:0}.overview-role-card h3{font-size:20px;font-weight:650;letter-spacing:0;line-height:1.1}.overview-role-card p,.overview-section-head p{color:var(--text-soft);font-size:13px;line-height:1.65}.overview-summary-grid{margin-bottom:24px;grid-template-columns:minmax(220px,1.3fr) repeat(3,minmax(0,1fr))}.overview-summary-grid .metric{min-height:154px;padding-bottom:22px;box-shadow:none}.overview-summary-grid .metric:first-child{background:var(--ink);border-color:var(--ink)}.overview-summary-grid .metric:first-child span,.overview-summary-grid .metric:first-child .overview-metric-detail{color:#ffffffad}.overview-summary-grid .metric:first-child strong{color:#fff}.overview-metric-detail{margin-top:14px;color:var(--text-soft);font-size:12px;line-height:1.6;max-width:24ch}.overview-section{margin-bottom:24px;padding-top:2px}.overview-section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:14px}.overview-section-head h2{font-size:16px;font-weight:650;letter-spacing:0}.overview-action-grid{display:grid;grid-template-columns:minmax(280px,1.35fr) repeat(2,minmax(0,1fr));gap:12px}.overview-action-card{display:flex;flex-direction:column;min-height:240px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);padding:22px 22px 20px;box-shadow:var(--shadow-sm);transition:border-color .2s var(--ease-out-expo),box-shadow .2s var(--ease-out-expo),transform .2s var(--ease-out-expo)}.overview-action-card:first-child{background:var(--ink);border-color:var(--ink)}.overview-action-card:first-child .overview-action-step{background:#ffffff1f;color:#ffffffb8}.overview-action-card:first-child .overview-action-copy h3,.overview-action-card:first-child .overview-action-footer span{color:#fff}.overview-action-card:first-child .overview-action-copy p{color:#ffffffad}.overview-action-card:hover{border-color:var(--line-strong);box-shadow:var(--shadow-md);transform:translateY(-1px)}.overview-action-step{display:inline-flex;width:fit-content;min-width:40px;justify-content:center;border-radius:var(--radius-sm);background:var(--surface-muted);padding:5px 10px;color:var(--muted-strong);font-size:12px;font-weight:600;font-variant-numeric:tabular-nums}.overview-action-copy{margin-top:18px}.overview-action-copy h3{font-size:20px;font-weight:650;letter-spacing:0}.overview-action-copy p{margin-top:10px;color:var(--text-soft);font-size:13px;line-height:1.7}.overview-action-footer{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-top:auto;padding-top:24px}.overview-action-footer span{color:var(--muted);font-size:12px;line-height:1.55;max-width:22ch}.overview-link-button{display:inline-flex;align-items:center;justify-content:center;min-height:36px;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--surface);padding:0 14px;color:var(--ink);font-size:12px;font-weight:600;white-space:nowrap}.overview-link-button:after{content:"→";margin-left:8px;transition:transform .18s var(--ease-out-expo)}.overview-link-button:hover{border-color:var(--ink);background:var(--surface-soft)}.overview-link-button:hover:after{transform:translate(2px)}.overview-action-card:first-child .overview-link-button{border-color:#ffffff2e}.app-shell[data-theme=dark] .overview-summary-grid .metric:first-child,.app-shell[data-theme=dark] .overview-action-card:first-child{background:#f7f7f3;border-color:#f7f7f3}.app-shell[data-theme=dark] .overview-summary-grid .metric:first-child span,.app-shell[data-theme=dark] .overview-summary-grid .metric:first-child .overview-metric-detail,.app-shell[data-theme=dark] .overview-action-card:first-child .overview-action-step,.app-shell[data-theme=dark] .overview-action-card:first-child .overview-action-copy p{color:#0d0d0ca3}.app-shell[data-theme=dark] .overview-summary-grid .metric:first-child strong,.app-shell[data-theme=dark] .overview-action-card:first-child .overview-action-copy h3,.app-shell[data-theme=dark] .overview-action-card:first-child .overview-action-footer span{color:#0d0d0c}.app-shell[data-theme=dark] .overview-action-card:first-child .overview-action-step{background:#0d0d0c14}.app-shell[data-theme=dark] .overview-action-card:first-child .overview-link-button{border-color:#0d0d0c29;background:#0d0d0c;color:#f7f7f3}.overview-detail-grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(320px,.9fr);gap:12px;align-items:start}.overview-activity-list,.overview-signal-list,.overview-side-stack{display:grid;gap:12px}.overview-activity-item,.overview-signal-item{display:grid;grid-template-columns:78px 1fr;gap:16px;align-items:start;padding-top:14px;border-top:1px solid var(--line-soft)}.overview-activity-item:first-child,.overview-signal-item:first-child{padding-top:0;border-top:0}.overview-activity-time{color:var(--muted);font-size:11px;font-weight:600;font-variant-numeric:tabular-nums;letter-spacing:0}.overview-activity-copy strong,.overview-signal-item strong{display:block;color:var(--ink);font-size:14px;font-weight:600;letter-spacing:0}.overview-activity-copy p,.overview-signal-item p{margin-top:5px;color:var(--text-soft);font-size:12px;line-height:1.6}.overview-activity-copy small{display:block;margin-top:7px;color:var(--muted);font-size:12px;line-height:1.55}.overview-signal-item{grid-template-columns:minmax(0,1fr) auto}.overview-signal-item>span{color:var(--ink);font-size:18px;font-weight:650;letter-spacing:0;font-variant-numeric:tabular-nums}@media(max-width:1120px){.overview-hero-grid,.overview-detail-grid{grid-template-columns:1fr}.overview-summary-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.overview-role-grid,.overview-action-grid{grid-template-columns:1fr}.overview-role-card{border-right:0;border-bottom:1px solid var(--line-soft)}.overview-role-card:last-child{border-bottom:0}.overview-action-card{min-height:0}}@media(max-width:760px){.overview-hero-panel{min-height:0;padding:26px 22px}.overview-hero-panel h1{font-size:28px}.overview-hero-meta{flex-direction:column}.overview-hero-meta span{width:100%}.overview-summary-grid{grid-template-columns:1fr}.overview-action-footer{align-items:flex-start;flex-direction:column}.overview-activity-item,.overview-signal-item{grid-template-columns:1fr;gap:8px}}.auth-page{min-height:100vh;background:radial-gradient(circle at 8% 0%,color-mix(in srgb,var(--ink),transparent 94%),transparent 28%),radial-gradient(circle at 92% 18%,color-mix(in srgb,var(--accent),transparent 96%),transparent 30%),var(--bg);color:var(--text);padding:clamp(20px,4vw,44px)}.auth-page[data-theme=dark]{background:radial-gradient(circle at 10% 4%,rgba(247,247,243,.055),transparent 28%),radial-gradient(circle at 92% 12%,rgba(0,169,144,.08),transparent 30%),#050505;color:#f7f7f3}.auth-shell{display:grid;grid-template-columns:minmax(300px,.5fr) minmax(0,1fr);gap:18px;max-width:1380px;margin:0 auto;align-items:stretch}.auth-panel{border:1px solid var(--line);border-radius:var(--radius);background:color-mix(in srgb,var(--surface),transparent 3%);padding:24px;box-shadow:var(--shadow-sm)}.auth-copy-panel{min-height:calc(100vh - clamp(40px,8vw,88px));display:flex;flex-direction:column;justify-content:center;position:sticky;top:clamp(20px,4vw,44px)}.auth-copy-panel h1{margin-bottom:16px;max-width:360px;font-size:clamp(34px,4vw,56px);line-height:1.08;text-wrap:balance}.auth-copy-panel>p:not(.section-label){color:var(--text-soft);max-width:360px;font-size:15px;line-height:1.8}.text-button{width:fit-content;border:0;background:transparent;color:var(--muted);padding:0;margin-bottom:36px;font-size:13px}.text-button:hover{color:var(--ink)}.auth-theme-row{display:flex;align-items:center;justify-content:space-between;margin-top:32px;padding-top:18px;border-top:1px solid var(--line-soft);color:var(--muted);font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.08em}.auth-workspace{display:grid;grid-template-columns:minmax(300px,.88fr) minmax(420px,1.12fr);gap:18px;align-items:start}.auth-login-panel,.auth-register-panel{min-height:calc(100vh - clamp(40px,8vw,88px))}.auth-login-panel{display:flex;flex-direction:column}.login-list{display:grid;gap:10px;margin-top:4px}.login-card{display:grid;gap:6px;justify-items:start;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--surface);color:var(--text);padding:16px;text-align:left;transition:border-color .18s var(--ease-out-expo),background .18s var(--ease-out-expo),transform .18s var(--ease-out-expo),box-shadow .18s var(--ease-out-expo)}.login-card:hover,.login-card.selected{border-color:var(--ink);background:var(--surface-soft)}.login-card:hover{transform:translateY(-1px)}.login-card.selected{box-shadow:inset 3px 0 0 var(--ink)}.login-card strong{color:var(--ink);font-size:14px;font-weight:650}.login-card span{color:var(--muted);font-size:12px}.auth-submit{width:100%;margin-top:auto}.auth-page[data-theme=dark] .primary-action{background:var(--ink);border-color:var(--ink);color:#050505}.auth-page[data-theme=dark] .primary-action:hover{background:#dfdfd7;border-color:#dfdfd7;color:#050505}.auth-page[data-theme=dark] .segmented-control button.active{background:var(--ink);color:#050505}.auth-page[data-theme=dark] .request-form input:focus,.auth-page[data-theme=dark] .request-form textarea:focus,.auth-page[data-theme=dark] .request-form select:focus{box-shadow:0 0 0 3px #f7f7f314}.segmented-control{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:4px;padding:4px;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--surface-soft)}.auth-form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.segmented-control button{min-height:32px;border:0;border-radius:4px;background:transparent;color:var(--muted-strong);font-size:12px;font-weight:600}.segmented-control button.active{background:var(--ink);color:var(--surface)}.detail-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:0}.detail-grid div,.profile-status{border:1px solid var(--line-soft);border-radius:var(--radius-sm);background:var(--surface-soft);padding:13px 14px}.detail-grid dt,.status-stack span,.profile-status span{color:var(--muted);font-size:11px;font-weight:600;letter-spacing:.06em;text-transform:uppercase}.detail-grid dd{margin:8px 0 0;color:var(--ink);font-size:13px;font-weight:600}.detail-tags{margin-top:16px}.status-stack{display:grid;gap:10px}.status-stack>div{display:flex;align-items:center;justify-content:space-between;gap:12px;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--surface);padding:13px 14px}.status-stack strong{color:var(--ink);font-size:13px}.review-note{margin-top:16px;border-top:1px solid var(--line-soft);padding-top:16px}.review-note strong{display:block;color:var(--ink);font-size:13px;margin-bottom:6px}.review-note p,.approval-item p,.request-list p{color:var(--muted);font-size:12px;line-height:1.6}.action-row{margin-top:18px}.approval-item{display:grid;grid-template-columns:minmax(0,1fr) minmax(260px,.8fr) auto;align-items:end;gap:14px;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--surface);padding:16px}.approval-item strong{display:block;color:var(--ink);font-size:14px;font-weight:650}.approval-item span{display:block;margin-top:5px;color:var(--muted);font-size:12px}.approval-item label{display:grid;gap:6px;color:var(--muted);font-size:11px;font-weight:600;letter-spacing:.06em;text-transform:uppercase}.approval-item textarea{min-height:76px}.consent-document{border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--surface-soft);padding:18px;margin-bottom:16px}.consent-document h3{color:var(--ink);font-size:15px;font-weight:650;margin-bottom:12px}.consent-document p{color:var(--text-soft);font-size:13px;line-height:1.7}.consent-document p+p{margin-top:10px}.profile-panel{max-width:860px}.user-chip{white-space:nowrap}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--line-strong);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--muted)}@media(max-width:1120px){.auth-shell{grid-template-columns:1fr}.auth-copy-panel,.auth-login-panel,.auth-register-panel{min-height:auto}.auth-copy-panel{position:static}.auth-workspace{grid-template-columns:1fr 1fr}.quick-actions{grid-template-columns:1fr}.hero{flex-direction:column;text-align:center;padding:36px 28px}.hero-text p{max-width:none}.recent-grid,.intro-features{grid-template-columns:1fr}}@media(max-width:760px){.form-grid,.detail-grid,.approval-item{grid-template-columns:1fr}.form-grid .span-2{grid-column:span 1}.auth-page{padding:18px}.auth-workspace,.auth-form-grid{grid-template-columns:1fr}.auth-copy-panel h1{font-size:34px}.hero{padding:28px 20px;gap:20px}.hero-mark{width:56px;height:56px}.hero-text h1{font-size:22px}}
