:root{--brand-navy: #253c74;--brand-pink: #ee3897;--brand-blue: #0c4da2;--brand-gradient: linear-gradient(135deg, #253c74, #0c4da2);--accent-gradient: linear-gradient(135deg, #ee3897, #0c4da2);--surface-light: #f8f9fc;--surface-white: #ffffff;--text-primary: #1a1a2e;--text-secondary: #64748b;--border-subtle: rgba(37, 60, 116, .08);--shadow-subtle: 0 1px 3px rgba(37, 60, 116, .04);--shadow-medium: 0 4px 20px rgba(37, 60, 116, .08);--shadow-pronounced: 0 20px 60px rgba(37, 60, 116, .12);--glow-pink: 0 8px 32px rgba(238, 56, 151, .2);--glow-blue: 0 8px 32px rgba(12, 77, 162, .2);--ease-premium: cubic-bezier(.4, 0, .2, 1);--ease-out-expo: cubic-bezier(.16, 1, .3, 1);--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-pill: 50px;--sidebar-width: 282px;--sidebar-bg: linear-gradient(180deg, #1d3060 0%, #253c74 100%);--code-bg: #161e38;--font-sans: "Montserrat", "Lato", -apple-system, sans-serif;--font-mono: "JetBrains Mono", "SF Mono", Menlo, monospace}*,*:before,*:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;font-family:var(--font-sans);font-size:15px;line-height:1.7;letter-spacing:.01em;color:var(--text-primary);background:var(--surface-white);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}h1,h2,h3,h4{margin:0;color:var(--brand-navy)}p{margin:0 0 1em}a{color:var(--brand-blue);text-decoration:none}button{font-family:inherit;cursor:pointer}img,svg{display:block;max-width:100%}::selection{background:#ee38972e}:focus-visible{outline:2px solid var(--brand-blue);outline-offset:2px}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}.section,.page-header{opacity:1!important;transform:none!important}}.section,.page-header{opacity:0;transform:translateY(26px);transition:opacity .6s var(--ease-premium),transform .6s var(--ease-premium)}.section.is-visible,.page-header.is-visible{opacity:1;transform:translateY(0)}.overline{display:block;font-size:.72rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--brand-pink)}.lead{font-size:1.06rem;line-height:1.75;color:var(--text-secondary);max-width:64ch}.mono{font-family:var(--font-mono);font-size:.82em}.login-screen{display:grid;grid-template-columns:minmax(0,11fr) minmax(0,9fr);min-height:100vh}.login-brand{position:relative;background:var(--brand-gradient);color:#fff;display:flex;flex-direction:column;justify-content:space-between;padding:clamp(40px,5vw,72px);overflow:hidden}.login-brand:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background-image:radial-gradient(rgba(255,255,255,.35) 1px,transparent 1px);background-size:26px 26px;opacity:.1;pointer-events:none}.login-brand>*{position:relative}.login-brand-rule{width:80px;height:2px;background:var(--brand-pink);border:0;margin:28px 0}.login-statement{font-size:clamp(1.9rem,3.2vw,2.9rem);font-weight:800;line-height:1.16;letter-spacing:-.02em;color:#fff;max-width:15ch;margin:0}.login-statement .accent{color:var(--brand-pink)}.login-substatement{margin-top:22px;max-width:44ch;font-size:.98rem;line-height:1.75;color:#ffffffc7}.login-meta{display:flex;gap:44px;flex-wrap:wrap}.login-meta-item .num{font-size:1.55rem;font-weight:800;letter-spacing:-.01em}.login-meta-item .lbl{font-size:.72rem;font-weight:300;letter-spacing:.06em;text-transform:uppercase;color:#ffffff9e;margin-top:2px}.login-form-pane{display:flex;align-items:center;justify-content:center;padding:clamp(32px,4vw,64px);background:var(--surface-white)}.login-card{width:100%;max-width:410px}.login-card h1{font-size:1.9rem;font-weight:700;letter-spacing:-.01em;margin:10px 0 8px}.login-card .login-hint{color:var(--text-secondary);font-size:.92rem;margin-bottom:36px}.field{margin-bottom:22px}.field label{display:block;font-size:.78rem;font-weight:600;letter-spacing:.04em;color:var(--brand-navy);margin-bottom:8px}.field input{width:100%;padding:13px 16px;font-family:inherit;font-size:.95rem;color:var(--text-primary);background:var(--surface-light);border:1px solid var(--border-subtle);border-radius:var(--radius-sm);transition:border-color .25s var(--ease-premium),box-shadow .25s var(--ease-premium),background .25s var(--ease-premium)}.field input:focus{outline:none;background:#fff;border-color:var(--brand-blue);box-shadow:0 0 0 4px #0c4da21a}.login-error{display:flex;align-items:center;gap:9px;background:#ee389712;border:1px solid rgba(238,56,151,.25);color:#b41e6e;font-size:.86rem;padding:11px 14px;border-radius:var(--radius-sm);margin-bottom:20px}.login-footnote{margin-top:30px;font-size:.78rem;font-weight:300;letter-spacing:.02em;color:var(--text-secondary)}.btn-primary{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:14px 36px;min-height:48px;font-size:.92rem;font-weight:600;letter-spacing:.02em;color:#fff;background:var(--accent-gradient);border:none;border-radius:var(--radius-pill);transition:transform .3s var(--ease-premium),box-shadow .3s var(--ease-premium)}.btn-primary:hover{transform:scale(1.02);box-shadow:var(--glow-pink)}.btn-primary:disabled{opacity:.6;cursor:wait;transform:none;box-shadow:none}.btn-primary.btn-block{width:100%}.btn-secondary{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:11px 26px;min-height:44px;font-size:.88rem;font-weight:600;color:var(--brand-navy);background:transparent;border:1.5px solid var(--brand-navy);border-radius:var(--radius-pill);transition:background .3s var(--ease-premium),box-shadow .3s var(--ease-premium)}.btn-secondary:hover{background:#253c740d;box-shadow:var(--shadow-subtle)}.btn-ghost{display:inline-flex;align-items:center;gap:8px;padding:8px 14px;min-height:38px;font-size:.83rem;font-weight:600;color:var(--brand-blue);background:transparent;border:1px solid var(--border-subtle);border-radius:var(--radius-sm);transition:border-color .25s var(--ease-premium),background .25s var(--ease-premium),color .25s var(--ease-premium)}.btn-ghost:hover{border-color:#0c4da259;background:#0c4da20a}.btn-ghost.copied{color:var(--brand-pink);border-color:#ee389759;background:#ee38970d}.shell{min-height:100vh}.sidebar{position:fixed;inset:0 auto 0 0;width:var(--sidebar-width);background:var(--sidebar-bg);color:#fff;display:flex;flex-direction:column;z-index:60;transition:transform .35s var(--ease-out-expo)}.sidebar-logo{display:flex;align-items:center;gap:12px;padding:26px 26px 20px;color:#fff}.sidebar-logo img{display:block}.sidebar-logo .portal-tag{display:block;margin-top:9px;font-size:.62rem;font-weight:300;letter-spacing:.22em;text-transform:uppercase;color:#ffffff8c}.sidebar-nav{flex:1;overflow-y:auto;padding:4px 14px 18px;scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.18) transparent}.nav-group-label{display:block;padding:20px 12px 8px;font-size:.64rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:#ffffff6b}.nav-item{position:relative;display:flex;align-items:center;gap:12px;padding:10px 12px;min-height:42px;margin-bottom:2px;border-radius:var(--radius-sm);font-size:.875rem;font-weight:500;color:#ffffffbd;transition:background .25s var(--ease-premium),color .25s var(--ease-premium)}.nav-item i{width:18px;text-align:center;font-size:.85rem;opacity:.85}.nav-item:hover{background:#ffffff0d;color:#fff}.nav-item.active{background:#ffffff14;color:#fff;font-weight:600}.nav-item.active:before{content:"";position:absolute;left:-14px;top:9px;bottom:9px;width:3px;border-radius:2px;background:var(--brand-pink)}.sidebar-footer{border-top:1px solid rgba(255,255,255,.08);padding:16px 20px;display:flex;align-items:center;gap:12px}.sidebar-user{flex:1;min-width:0}.sidebar-user .email{font-size:.78rem;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sidebar-user .role{font-size:.66rem;font-weight:300;letter-spacing:.08em;text-transform:uppercase;color:#ffffff80}.signout-btn{flex-shrink:0;width:38px;height:38px;display:grid;place-items:center;color:#ffffffa6;background:transparent;border:1px solid rgba(255,255,255,.14);border-radius:var(--radius-sm);transition:color .25s var(--ease-premium),border-color .25s var(--ease-premium),background .25s var(--ease-premium)}.signout-btn:hover{color:#fff;border-color:#ee389799;background:#ee389724}.main{margin-left:var(--sidebar-width);min-height:100vh}.mobile-bar{display:none;position:sticky;top:0;z-index:50;align-items:center;gap:14px;padding:12px 20px;background:#ffffffd9;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid rgba(37,60,116,.06)}.mobile-bar .menu-btn{width:44px;height:44px;display:grid;place-items:center;font-size:1rem;color:var(--brand-navy);background:transparent;border:1px solid var(--border-subtle);border-radius:var(--radius-sm)}.mobile-bar .bar-title{font-size:.95rem;font-weight:700;color:var(--brand-navy)}.scrim{display:none}.page{max-width:1180px;padding:clamp(44px,6vw,84px) clamp(26px,5vw,80px) 120px;animation:page-in .5s var(--ease-out-expo) both}@keyframes page-in{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}.page-header{margin-bottom:clamp(40px,5vw,64px)}.page-header h1{font-size:clamp(2rem,3.6vw,2.7rem);font-weight:800;letter-spacing:-.02em;line-height:1.12;margin:12px 0 16px;max-width:20ch}.section{margin-bottom:clamp(52px,6vw,78px)}.section>h2{font-size:1.42rem;font-weight:700;letter-spacing:-.01em;margin-bottom:8px}.section>.section-intro{color:var(--text-secondary);max-width:68ch;margin-bottom:28px}.section-rule{border:0;height:1px;background:var(--border-subtle);margin:0 0 28px}.codeblock{background:var(--code-bg);border-radius:var(--radius-md);overflow:hidden;box-shadow:var(--shadow-medium)}.codeblock-head{display:flex;align-items:center;justify-content:space-between;padding:10px 16px 10px 20px;border-bottom:1px solid rgba(255,255,255,.07)}.codeblock-head .lang{font-family:var(--font-mono);font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:#ffffff73}.codeblock pre{margin:0;padding:20px 22px;overflow:auto;max-height:460px;font-family:var(--font-mono);font-size:.8rem;line-height:1.65;color:#d6def2;scrollbar-width:thin}.codeblock .btn-ghost{border-color:#ffffff29;color:#fffc;min-height:32px;padding:5px 12px}.codeblock .btn-ghost:hover{background:#ffffff0f;border-color:#ffffff4d}.codeblock .btn-ghost.copied{color:#ff8cc6;border-color:#ee38978c;background:#ee38971f}.copy-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:9px 4px 9px 0;border-bottom:1px solid var(--border-subtle)}.copy-row:last-child{border-bottom:none}.copy-row .copy-label{font-size:.7rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--text-secondary);width:64px;flex-shrink:0}.copy-row .copy-value{flex:1;font-family:var(--font-mono);font-size:.8rem;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.copy-icon-btn{flex-shrink:0;width:30px;height:30px;display:grid;place-items:center;font-size:.74rem;color:var(--text-secondary);background:transparent;border:none;border-radius:6px;transition:color .2s var(--ease-premium),background .2s var(--ease-premium)}.copy-icon-btn:hover{color:var(--brand-blue);background:#0c4da212}.copy-icon-btn.copied{color:var(--brand-pink)}.card{background:var(--surface-white);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);box-shadow:var(--shadow-subtle);transition:box-shadow .3s var(--ease-premium),transform .3s var(--ease-premium)}.card.hoverable:hover{box-shadow:var(--shadow-medium);transform:translateY(-4px)}.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.split-7-5{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:clamp(28px,4vw,56px);align-items:start}.swatch-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:24px}.swatch-card{border:1px solid var(--border-subtle);border-radius:var(--radius-lg);overflow:hidden;background:var(--surface-white);box-shadow:var(--shadow-subtle)}.swatch-face{height:130px;display:flex;align-items:flex-end;padding:16px 20px}.swatch-face .swatch-name{font-size:.95rem;font-weight:700;letter-spacing:.01em}.swatch-body{padding:10px 20px 14px}.swatch-role{font-size:.8rem;color:var(--text-secondary);margin:6px 0 10px}.dodont{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}.dodont-col{border-radius:var(--radius-lg);border:1px solid var(--border-subtle);background:var(--surface-white);padding:28px 30px}.dodont-col.do{border-top:3px solid var(--brand-blue)}.dodont-col.dont{border-top:3px solid #c2c9d6}.dodont-col h3{display:flex;align-items:center;gap:10px;font-size:.86rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;margin-bottom:18px}.dodont-col.do h3{color:var(--brand-blue)}.dodont-col.dont h3{color:var(--text-secondary)}.dodont-col ul{margin:0;padding:0;list-style:none}.dodont-col li{position:relative;padding:7px 0 7px 26px;font-size:.9rem;line-height:1.6}.dodont-col.do li:before{content:"";font-family:"Font Awesome 6 Free";font-weight:900;position:absolute;left:0;top:8px;font-size:.72rem;color:var(--brand-pink)}.dodont-col.dont li:before{content:"";font-family:"Font Awesome 6 Free";font-weight:900;position:absolute;left:0;top:8px;font-size:.72rem;color:#b0b7c3}.spec-table{width:100%;border-collapse:collapse;font-size:.88rem}.spec-table th{text-align:left;font-size:.7rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--brand-navy);padding:12px 16px;border-bottom:2px solid rgba(37,60,116,.14);white-space:nowrap}.spec-table td{padding:13px 16px;border-bottom:1px solid var(--border-subtle);vertical-align:top}.spec-table tr:nth-child(2n) td{background:var(--surface-light)}.chip-set{display:flex;flex-wrap:wrap;gap:10px}.chip{display:inline-flex;align-items:center;gap:7px;padding:7px 16px;font-size:.84rem;font-weight:500;border-radius:var(--radius-pill);border:1px solid var(--border-subtle);background:var(--surface-light);color:var(--brand-navy)}.chip.avoid{color:var(--text-secondary);text-decoration:line-through;text-decoration-color:#ee38978c;background:transparent}.demo{border:1px solid var(--border-subtle);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-subtle);margin-bottom:28px}.demo-head{display:flex;align-items:baseline;justify-content:space-between;gap:16px;padding:18px 26px 14px;border-bottom:1px solid var(--border-subtle);flex-wrap:wrap}.demo-head h3{font-size:1.05rem;font-weight:700}.demo-head .demo-note{font-size:.8rem;color:var(--text-secondary)}.demo-stage{padding:clamp(28px,4vw,52px);background:linear-gradient(#253c7405,#253c7405),var(--surface-white)}.demo-stage.dark{background:var(--brand-gradient)}.demo-stage.lightgrey{background:var(--surface-light)}.demo .codeblock{border-radius:0;box-shadow:none}.dl-row{display:flex;align-items:center;gap:18px;padding:18px 22px;border:1px solid var(--border-subtle);border-radius:var(--radius-md);background:var(--surface-white);box-shadow:var(--shadow-subtle);transition:box-shadow .3s var(--ease-premium)}.dl-row:hover{box-shadow:var(--shadow-medium)}.dl-icon{flex-shrink:0;width:46px;height:46px;display:grid;place-items:center;border-radius:50%;background:var(--surface-light);border:1px solid var(--border-subtle);color:var(--brand-navy);font-size:1rem}.dl-meta{flex:1;min-width:0}.dl-meta .dl-name{font-size:.92rem;font-weight:600;color:var(--text-primary)}.dl-meta .dl-desc{font-size:.78rem;color:var(--text-secondary);margin-top:1px}.dl-format{flex-shrink:0;font-family:var(--font-mono);font-size:.66rem;letter-spacing:.08em;color:var(--brand-blue);border:1px solid rgba(12,77,162,.25);border-radius:5px;padding:3px 8px}.dl-actions{display:flex;gap:8px;flex-shrink:0}.stat-strip{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));background:var(--surface-light);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);overflow:hidden}.stat-cell{padding:26px 22px;border-right:1px solid var(--border-subtle)}.stat-cell:last-child{border-right:none}.stat-cell .num{font-size:1.7rem;font-weight:800;letter-spacing:-.02em;color:var(--brand-navy);line-height:1.1}.stat-cell .underline{width:34px;height:3px;background:var(--brand-pink);border-radius:2px;margin:10px 0 8px}.stat-cell .lbl{font-size:.74rem;color:var(--text-secondary);line-height:1.45}.slide-mini{aspect-ratio:16 / 9;border-radius:var(--radius-md);border:1px solid var(--border-subtle);box-shadow:var(--shadow-medium);overflow:hidden;position:relative;background:#fff}.slide-caption{margin-top:14px}.slide-caption .t{font-size:.92rem;font-weight:700;color:var(--brand-navy)}.slide-caption .d{font-size:.8rem;color:var(--text-secondary);line-height:1.6;margin-top:3px}.checklist{list-style:none;margin:0;padding:0;columns:2;column-gap:40px}.checklist li{break-inside:avoid;position:relative;padding:8px 0 8px 30px;font-size:.9rem;line-height:1.6}.checklist li:before{content:"";font-family:"Font Awesome 6 Free";font-weight:900;position:absolute;left:0;top:9px;color:var(--brand-pink);font-size:.85rem}.step{display:grid;grid-template-columns:72px minmax(0,1fr);gap:22px;padding:30px 0;border-bottom:1px solid var(--border-subtle)}.step:last-child{border-bottom:none}.step-num{font-size:2.4rem;font-weight:800;letter-spacing:-.03em;line-height:1;color:#253c7429}.step-body h3{font-size:1.08rem;font-weight:700;margin-bottom:6px}.step-body p{color:var(--text-secondary);font-size:.92rem;max-width:70ch}.step-example{margin-top:12px;padding:14px 18px;background:var(--surface-light);border-left:3px solid var(--brand-pink);border-radius:0 var(--radius-sm) var(--radius-sm) 0;font-size:.88rem;font-style:italic;color:var(--text-primary);max-width:70ch}@media(max-width:1024px){.split-7-5{grid-template-columns:1fr}.grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}.checklist{columns:1}}@media(max-width:880px){.sidebar{transform:translate(-100%);box-shadow:none}.sidebar.open{transform:translate(0);box-shadow:var(--shadow-pronounced)}.main{margin-left:0}.mobile-bar{display:flex}.scrim{display:block;position:fixed;top:0;right:0;bottom:0;left:0;z-index:55;background:#1a1a2e73;opacity:0;pointer-events:none;transition:opacity .3s var(--ease-premium)}.scrim.visible{opacity:1;pointer-events:auto}.login-screen{grid-template-columns:1fr}.login-brand{min-height:38vh}.login-meta{gap:26px}}.hero-band{position:relative;background:var(--brand-gradient);border-radius:var(--radius-lg);padding:clamp(40px,5.5vw,72px) clamp(30px,5vw,64px);color:#fff;overflow:hidden;margin-bottom:clamp(52px,6vw,78px);box-shadow:var(--shadow-pronounced)}.hero-band:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background-image:radial-gradient(rgba(255,255,255,.4) 1px,transparent 1px);background-size:26px 26px;opacity:.07;pointer-events:none}.hero-band>*{position:relative}.hero-band .overline{color:#ffffffa6}.hero-band h1{font-size:clamp(2rem,3.8vw,2.9rem);font-weight:800;letter-spacing:-.02em;line-height:1.1;color:#fff;margin:14px 0 18px;max-width:18ch}.hero-band .hero-lead{font-size:1.02rem;line-height:1.75;color:#fffc;max-width:58ch;margin:0 0 38px}.hero-band .hero-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:26px 32px;border-top:1px solid rgba(255,255,255,.14);padding-top:30px}.hero-band .hero-stat .num{font-size:clamp(1.5rem,2.4vw,1.95rem);font-weight:800;letter-spacing:-.02em;line-height:1.1;color:#fff}.hero-band .hero-stat .underline{width:30px;height:3px;border-radius:2px;background:var(--brand-pink);margin:9px 0 7px}.hero-band .hero-stat .lbl{font-size:.72rem;font-weight:300;letter-spacing:.04em;color:#ffffff9e;line-height:1.5}.palette-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:200;background:#1a1a2e6b;backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);display:flex;justify-content:center;align-items:flex-start;padding:14vh 20px 20px;animation:palette-fade .18s var(--ease-premium) both}@keyframes palette-fade{0%{opacity:0}to{opacity:1}}.palette{width:min(640px,100%);background:#fffffff0;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid rgba(37,60,116,.1);border-radius:var(--radius-lg);box-shadow:var(--shadow-pronounced);overflow:hidden;animation:palette-pop .22s var(--ease-out-expo) both}@keyframes palette-pop{0%{opacity:0;transform:translateY(14px) scale(.985)}to{opacity:1;transform:translateY(0) scale(1)}}.palette-input-row{display:flex;align-items:center;gap:13px;padding:16px 20px;border-bottom:1px solid var(--border-subtle)}.palette-input-row i{color:var(--brand-pink);font-size:.95rem}.palette-input-row input{flex:1;border:none;outline:none;background:transparent;font-family:inherit;font-size:1rem;color:var(--text-primary)}.palette-input-row input::placeholder{color:var(--text-secondary);opacity:.7}.palette-results{max-height:44vh;overflow-y:auto;padding:8px;scrollbar-width:thin}.palette-group-label{display:block;padding:12px 14px 5px;font-size:.64rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--text-secondary)}.palette-item{position:relative;display:flex;align-items:center;gap:13px;width:100%;padding:11px 14px;border:none;background:transparent;border-radius:var(--radius-sm);font-family:inherit;font-size:.9rem;color:var(--text-primary);text-align:left;cursor:pointer}.palette-item i{width:18px;text-align:center;font-size:.85rem;color:var(--brand-navy);opacity:.8}.palette-item .swatch-dot{width:16px;height:16px;border-radius:5px;border:1px solid var(--border-subtle);flex-shrink:0}.palette-item .item-label{flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.palette-item .item-meta{font-family:var(--font-mono);font-size:.66rem;letter-spacing:.06em;color:var(--text-secondary)}.palette-item.selected{background:var(--surface-light)}.palette-item.selected:before{content:"";position:absolute;left:0;top:8px;bottom:8px;width:3px;border-radius:2px;background:var(--brand-pink)}.palette-empty{padding:34px 20px;text-align:center;font-size:.88rem;color:var(--text-secondary)}.palette-foot{display:flex;gap:18px;padding:10px 20px;border-top:1px solid var(--border-subtle);font-size:.7rem;color:var(--text-secondary)}kbd{display:inline-block;padding:2px 7px;font-family:var(--font-mono);font-size:.66rem;color:var(--brand-navy);background:var(--surface-light);border:1px solid rgba(37,60,116,.16);border-bottom-width:2px;border-radius:5px}.sidebar-search{display:flex;align-items:center;gap:10px;width:calc(100% - 28px);margin:2px 14px 6px;padding:10px 13px;font-family:inherit;font-size:.82rem;color:#fff9;background:#ffffff0f;border:1px solid rgba(255,255,255,.12);border-radius:var(--radius-sm);cursor:pointer;transition:background .25s var(--ease-premium),border-color .25s var(--ease-premium)}.sidebar-search:hover{background:#ffffff1a;border-color:#ffffff38}.sidebar-search .sk{margin-left:auto;font-family:var(--font-mono);font-size:.62rem;padding:2px 6px;border:1px solid rgba(255,255,255,.2);border-radius:4px;color:#ffffff8c}.login-brand>*,.login-card>*{animation:login-rise .65s var(--ease-out-expo) both}.login-brand>*:nth-child(2){animation-delay:.08s}.login-brand>*:nth-child(3){animation-delay:.16s}.login-card>*:nth-child(2){animation-delay:.06s}.login-card>*:nth-child(3){animation-delay:.12s}.login-card>*:nth-child(4){animation-delay:.18s}.login-card>*:nth-child(5){animation-delay:.24s}.login-card>*:nth-child(6){animation-delay:.3s}.login-card>*:nth-child(7){animation-delay:.36s}@keyframes login-rise{0%{opacity:0;transform:translateY(18px)}to{opacity:1;transform:translateY(0)}}.demo-tabs{display:flex;gap:26px;border-bottom:1px solid var(--border-subtle)}.demo-tabs button{position:relative;padding:12px 2px;border:none;background:transparent;font-family:inherit;font-size:.9rem;font-weight:600;color:var(--text-secondary);cursor:pointer;transition:color .25s var(--ease-premium)}.demo-tabs button:after{content:"";position:absolute;left:0;bottom:-1px;width:100%;height:2.5px;border-radius:2px;background:var(--brand-pink);transform:scaleX(0);transform-origin:left;transition:transform .3s var(--ease-premium)}.demo-tabs button:hover,.demo-tabs button.active{color:var(--brand-navy)}.demo-tabs button.active:after{transform:scaleX(1)}.demo-accordion-item{border:1px solid var(--border-subtle);border-radius:var(--radius-md);background:#fff;margin-bottom:12px;overflow:hidden}.demo-accordion-item>button{display:flex;align-items:center;justify-content:space-between;gap:16px;width:100%;padding:18px 22px;border:none;background:transparent;font-family:inherit;font-size:.94rem;font-weight:600;color:var(--brand-navy);text-align:left;cursor:pointer}.demo-accordion-item>button i{color:var(--brand-pink);font-size:.8rem;transition:transform .3s var(--ease-premium)}.demo-accordion-item.open>button i{transform:rotate(45deg)}.demo-accordion-body{display:grid;grid-template-rows:0fr;transition:grid-template-rows .35s var(--ease-premium)}.demo-accordion-item.open .demo-accordion-body{grid-template-rows:1fr}.demo-accordion-body>div{overflow:hidden}.demo-accordion-body p{margin:0;padding:0 22px 18px;font-size:.88rem;color:var(--text-secondary);line-height:1.7}.demo-progress{height:8px;border-radius:4px;background:#253c7414;overflow:hidden}.demo-progress>span{display:block;height:100%;border-radius:4px;background:var(--accent-gradient);transition:width 1.2s var(--ease-premium)}.demo-skeleton{position:relative;overflow:hidden;background:#253c7412;border-radius:8px}.demo-skeleton:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;transform:translate(-100%);background:linear-gradient(90deg,transparent,rgba(255,255,255,.65),transparent);animation:shimmer 1.6s infinite}@keyframes shimmer{to{transform:translate(100%)}}.anchor-nav{position:sticky;top:0;z-index:40;display:flex;gap:8px;flex-wrap:wrap;padding:12px 0;margin-bottom:26px;background:#ffffffe0;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px)}.anchor-nav a{padding:6px 14px;font-size:.76rem;font-weight:600;color:var(--brand-navy);background:var(--surface-light);border:1px solid var(--border-subtle);border-radius:var(--radius-pill);white-space:nowrap;transition:border-color .25s var(--ease-premium),color .25s var(--ease-premium),background .25s var(--ease-premium)}.anchor-nav a:hover{color:var(--brand-pink);border-color:#ee389759;background:#fff}.demo[id]{scroll-margin-top:76px}@media(max-width:880px){.anchor-nav{top:68px}}@media(max-width:640px){.grid-2,.grid-3,.dodont{grid-template-columns:1fr}.step{grid-template-columns:48px minmax(0,1fr)}.dl-row{flex-wrap:wrap}.demo-tabs{gap:16px;overflow-x:auto}}