:root{--ink: #1F1B17;--ink-2: #2A2724;--ink-3: #4A453F;--slate: #6B6259;--rule: #E2DBD0;--rule-2: #D6CDBE;--paper: #F7F2E9;--paper-2: #EFE7D8;--paper-3: #FBF8F2;--cream-deep: #E8DEC9;--orange: #FF5A1F;--orange-2: #E84A10;--orange-soft: #FFE3D6;--green: #2F5D3A;--terra: #B84A2A;--sans: "Geist", -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue", sans-serif;--mono: "Geist Mono", ui-monospace, "SF Mono", Menlo, monospace;--serif: var(--sans);--radius-sm: 6px;--radius: 10px;--radius-lg: 18px;--radius-pill: 999px;--shadow-1: 0 1px 2px rgba(31,27,23,.04), 0 4px 14px -6px rgba(31,27,23,.08);--shadow-2: 0 2px 6px rgba(31,27,23,.05), 0 18px 48px -18px rgba(31,27,23,.18);--shadow-deep: 0 30px 80px -30px rgba(31,27,23,.3);--max: 1280px;--gutter: clamp(20px, 4vw, 56px)}:root[data-theme=dark]{--ink: #F3F4F6;--ink-2: #FFFFFF;--ink-3: #C7C9D1;--slate: #8C8F9B;--rule: rgba(255,255,255,.1);--rule-2: rgba(255,255,255,.16);--paper: #050506;--paper-2: #0D0D0F;--paper-3: #16161A;--cream-deep: #1E1E22;--orange: #FF630F;--orange-2: #FF8A40;--orange-soft: rgba(255,99,15,.14);--green: #34D399;--terra: #FF4D4D;--shadow-1: 0 1px 2px rgba(0,0,0,.5), 0 4px 14px -6px rgba(0,0,0,.6);--shadow-2: 0 2px 10px rgba(0,0,0,.5), 0 20px 60px -20px rgba(255,99,15,.18);--shadow-deep: 0 30px 90px -20px rgba(0,0,0,.8), 0 0 70px -12px rgba(255,99,15,.15)}:root[data-theme=dark] body{background:radial-gradient(1200px 620px at 10% -10%,rgba(255,99,15,.2),transparent 60%),radial-gradient(900px 520px at 100% 0%,rgba(255,99,15,.1),transparent 55%),radial-gradient(700px 500px at 50% 100%,rgba(255,99,15,.06),transparent 60%),var(--paper)}:root[data-theme=dark] .nav{background:#0505068c;backdrop-filter:blur(20px) saturate(160%);-webkit-backdrop-filter:blur(20px) saturate(160%)}:root[data-theme=dark] .nav.scrolled{border-bottom-color:#ff630f2e}:root[data-theme=dark] .nav-link:hover{background:#ffffff14}:root[data-theme=dark] .dot-pattern{background-image:radial-gradient(circle at 1px 1px,rgba(255,255,255,.08) 1px,transparent 0)}:root[data-theme=dark] .bn-pill.warn{border-color:#ff4d4d59;background:#ff4d4d1a}:root[data-theme=dark] .section-dark,:root[data-theme=dark] .cta-section{background:#ffffff09;backdrop-filter:blur(24px) saturate(160%);-webkit-backdrop-filter:blur(24px) saturate(160%);color:#f3f4f6;box-shadow:inset 0 1px #ffffff14,inset 0 0 0 1px #ff630f1a}:root[data-theme=dark] .section-dark .h2,:root[data-theme=dark] .section-dark .display,:root[data-theme=dark] .cta-section .h2{color:#f3f4f6}:root[data-theme=dark] .blog-body pre{background:#ffffff0d;color:#f3f4f6;border:1px solid var(--rule)}:root[data-theme=dark] .form-card,:root[data-theme=dark] .sys-browser,:root[data-theme=dark] .sys-tabstrip,:root[data-theme=dark] .about-stat,:root[data-theme=dark] .blog-card,:root[data-theme=dark] .chat-panel,:root[data-theme=dark] .chat-msg-bot .chat-bubble,:root[data-theme=dark] .chat-input input,:root[data-theme=dark] .pillar,:root[data-theme=dark] .bn-display,:root[data-theme=dark] .story-chapter,:root[data-theme=dark] .bento-slot,:root[data-theme=dark] .bn-pill,:root[data-theme=dark] .ticker-wrap,:root[data-theme=dark] .hero-media,:root[data-theme=dark] .theme-toggle{background:#ffffff0f;backdrop-filter:blur(20px) saturate(160%);-webkit-backdrop-filter:blur(20px) saturate(160%);border:1px solid rgba(255,255,255,.12);box-shadow:inset 0 1px #ffffff1a}:root[data-theme=dark] .form-card,:root[data-theme=dark] .about-stat{color:var(--ink)}:root[data-theme=dark] .bn-tab:hover{background:#ffffff12;backdrop-filter:blur(14px) saturate(150%);-webkit-backdrop-filter:blur(14px) saturate(150%)}:root[data-theme=dark] .theme-toggle .thumb{background:#ffffff1f;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);box-shadow:var(--shadow-1),0 0 10px #ff630f59}:root[data-theme=dark] .theme-toggle:hover{box-shadow:0 0 0 4px #ff630f1f}:root[data-theme=dark] .consent-banner{background:#1414188c;backdrop-filter:blur(24px) saturate(160%);-webkit-backdrop-filter:blur(24px) saturate(160%);color:#f3f4f6;border-color:#ffffff1f}:root[data-theme=dark] .display .accent,:root[data-theme=dark] .h2 .accent{background:linear-gradient(90deg,#ff630f,#ffae6b);-webkit-background-clip:text;background-clip:text;color:transparent;filter:drop-shadow(0 0 22px rgba(255,99,15,.35))}:root[data-theme=dark] .nav:after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:1px;background:linear-gradient(90deg,transparent,rgba(255,99,15,.45),transparent)}@media(prefers-reduced-motion:no-preference){:root[data-theme=dark] .chat-launcher{animation:chatBeacon 2.6s ease-in-out infinite}@keyframes chatBeacon{0%,to{box-shadow:var(--shadow-deep),0 0 #ff630f59}50%{box-shadow:var(--shadow-deep),0 0 0 9px #ff630f00}}}:root[data-theme=dark] .chat-launcher{background:var(--orange);color:#0a0500;box-shadow:var(--shadow-deep)}:root[data-theme=dark] .chat-launcher:hover{background:var(--orange-2)}:root[data-theme=dark] .chat-head{background:#ffffff0a;color:#f3f4f6;border-bottom:1px solid var(--rule)}:root[data-theme=dark] .chat-msg-user .chat-bubble{background:var(--orange);color:#0a0500}@media(prefers-reduced-motion:no-preference){*{transition:background-color .35s ease,color .35s ease,border-color .35s ease}}*{box-sizing:border-box}html,body{margin:0;padding:0}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{font-family:var(--sans);background:var(--paper);color:var(--ink);font-size:16px;line-height:1.5;font-feature-settings:"ss01","cv11";-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden}img{max-width:100%;display:block}button{font-family:inherit;cursor:pointer}a{color:inherit;text-decoration:none}:focus-visible{outline:2px solid var(--orange);outline-offset:3px;border-radius:4px}.container{max-width:var(--max);margin:0 auto;padding-left:var(--gutter);padding-right:var(--gutter)}.eyebrow{font-family:var(--mono);text-transform:uppercase;letter-spacing:.12em;font-size:11px;color:var(--slate);display:inline-flex;align-items:center;gap:10px}.eyebrow:before{content:"";width:22px;height:1px;background:currentColor;opacity:.5}.display{font-family:var(--sans);font-weight:700;line-height:1.02;letter-spacing:-.035em;color:var(--ink)}.display em{font-style:normal;font-weight:700;color:var(--ink)}.display .accent{font-style:normal;color:var(--orange);font-weight:700}.h2{font-family:var(--sans);font-weight:700;font-size:clamp(34px,4.6vw,56px);line-height:1.04;letter-spacing:-.03em;color:var(--ink)}.h2 em{font-style:normal;font-weight:700}.h2 .accent{font-style:normal;color:var(--orange);font-weight:700}.lede{font-size:clamp(18px,1.8vw,22px);line-height:1.45;color:var(--ink-3);max-width:64ch}.body-text{font-size:17px;line-height:1.6;color:var(--ink-3)}.mono{font-family:var(--mono);font-size:12px;letter-spacing:.04em;text-transform:uppercase;color:var(--slate)}.divider{height:1px;background:var(--rule);width:100%}.btn{display:inline-flex;align-items:center;gap:10px;padding:14px 22px;font-family:var(--sans);font-size:15px;font-weight:500;border-radius:var(--radius-pill);border:1px solid transparent;transition:transform .18s ease,background .2s ease,color .2s ease,border-color .2s ease,box-shadow .2s ease;letter-spacing:-.005em;white-space:nowrap}.btn-primary{background:var(--ink);color:var(--paper-3);box-shadow:0 1px 2px #1f1b172e,inset 0 1px #ffffff12}.btn-primary:hover{background:var(--orange);transform:translateY(-1px);box-shadow:0 8px 22px -6px #ff5a1f73}.btn-primary .ico{background:var(--orange);width:22px;height:22px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;transition:background .2s ease}.btn-primary:hover .ico{background:var(--ink)}.btn-ghost{background:transparent;color:var(--ink);border:1px solid var(--rule-2)}.btn-ghost:hover{background:var(--ink);color:var(--paper-3);border-color:var(--ink)}.btn-orange{background:var(--orange);color:#fff}.btn-orange:hover{background:var(--orange-2);transform:translateY(-1px);box-shadow:0 10px 24px -8px #ff5a1f8c}.btn-sm{padding:9px 16px;font-size:13px}.nav{position:sticky;top:0;z-index:50;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);background:#f7f2e9c7;border-bottom:1px solid transparent;transition:border-color .25s ease,background .25s ease}.nav.scrolled{border-bottom-color:var(--rule)}.nav-inner{display:flex;align-items:center;justify-content:space-between;height:68px;max-width:var(--max);margin:0 auto;padding:0 var(--gutter)}.nav-logo{display:flex;align-items:center;gap:10px}.nav-logo .mark{font-family:var(--sans);font-weight:700;font-size:22px;letter-spacing:-.03em;color:var(--ink-2);position:relative}.nav-logo .mark .dot{display:inline-block;width:0;height:0;border-left:9px solid var(--orange);border-top:6px solid transparent;border-bottom:6px solid transparent;transform:translate(-2px,-10px);vertical-align:text-top}.nav-logo .sub{font-family:var(--mono);font-size:9.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--slate);margin-top:1px}.nav-logo .col{display:flex;flex-direction:column;line-height:1}.nav-links{display:flex;gap:4px;align-items:center}.theme-toggle{--w: 50px;--h: 27px;--pad: 3px;width:var(--w);height:var(--h);margin:0 6px;border:1px solid var(--rule);border-radius:var(--radius-pill);background:var(--paper-2);position:relative;padding:0;cursor:pointer;flex-shrink:0;transition:background .2s ease,border-color .2s ease}.theme-toggle:hover{border-color:var(--orange)}.theme-toggle .thumb{position:absolute;top:var(--pad);left:var(--pad);width:calc(var(--h) - (var(--pad) * 2));height:calc(var(--h) - (var(--pad) * 2));border-radius:50%;background:var(--paper-3);box-shadow:var(--shadow-1);display:grid;place-items:center;transition:transform .25s ease,background .25s ease}.theme-toggle .thumb svg{width:13px;height:13px;display:block}.theme-toggle .thumb .icon-moon{color:var(--slate);display:none}.theme-toggle .thumb .icon-sun{color:var(--orange)}:root[data-theme=dark] .theme-toggle .thumb{transform:translate(calc(var(--w) - var(--h)))}:root[data-theme=dark] .theme-toggle .icon-sun{display:none}:root[data-theme=dark] .theme-toggle .icon-moon{display:block}.nav-link{padding:8px 14px;border-radius:var(--radius-pill);font-size:14px;color:var(--ink-3);font-weight:500;transition:background .18s ease,color .18s ease}.nav-link:hover{background:#1f1b170f;color:var(--ink)}.nav-cta{margin-left:10px}@media(max-width:760px){.nav-links .nav-link:not(.always){display:none}}.hero{padding-top:clamp(48px,8vw,120px);padding-bottom:clamp(40px,6vw,80px);position:relative;overflow:hidden}.hero-grid{display:grid;grid-template-columns:1fr;gap:clamp(40px,6vw,80px)}.hero-headline{font-size:clamp(44px,7.2vw,108px);font-family:var(--sans);font-weight:700;line-height:.98;letter-spacing:-.038em;color:var(--ink);margin:0}.hero-headline em{font-style:normal;font-weight:700;color:var(--orange)}.hero-headline .pop{color:var(--orange);font-weight:700;position:relative}.hero-headline .underline-anim{position:relative;display:inline-block}.hero-headline .underline-anim:after{content:"";position:absolute;left:0;right:0;bottom:.04em;height:6px;background:var(--orange);opacity:.18;border-radius:2px;transform-origin:left;animation:underlineGrow 1.2s .5s cubic-bezier(.2,.7,.2,1) both}@keyframes underlineGrow{0%{transform:scaleX(0)}to{transform:scaleX(1)}}.hero-sub{max-width:58ch;font-size:clamp(18px,1.6vw,22px);line-height:1.45;color:var(--ink-3);margin-top:28px}.hero-actions{margin-top:36px;display:flex;gap:14px;flex-wrap:wrap;align-items:center}.hero-micro{margin-top:18px;font-size:13px;color:var(--slate);max-width:52ch;font-family:var(--mono);letter-spacing:.01em;text-transform:none}.hero-micro .mark{color:var(--orange)}.ticker-wrap{margin-top:clamp(40px,6vw,64px);border-top:1px solid var(--rule);border-bottom:1px solid var(--rule);overflow:hidden;background:var(--paper-3)}.ticker{display:flex;gap:56px;padding:22px 0;animation:tickerSlide 45s linear infinite;width:-moz-max-content;width:max-content}.ticker-item{display:inline-flex;align-items:center;gap:14px;font-family:var(--sans);font-weight:500;font-size:clamp(18px,2vw,24px);color:var(--ink-2);white-space:nowrap;letter-spacing:-.015em}.ticker-item .glyph{color:var(--orange);font-weight:700}@keyframes tickerSlide{0%{transform:translate(0)}to{transform:translate(-50%)}}.section{padding:clamp(72px,9vw,140px) 0;position:relative}.section-dark{background:var(--ink);color:var(--paper-3)}.section-dark .h2,.section-dark .display{color:var(--paper-3)}.section-dark .body-text{color:#f7f8f3b3}.section-dark .eyebrow,.section-dark .mono{color:#f7f8f380}.section-header{margin-bottom:clamp(40px,5vw,72px)}.section-header .h2{margin:14px 0 0;max-width:22ch}.section-header .lede{margin-top:22px}.bottleneck{background:var(--paper-2)}.bottleneck-layout{display:grid;grid-template-columns:1fr 1.3fr;gap:clamp(28px,4vw,64px);align-items:stretch}@media(max-width:920px){.bottleneck-layout{grid-template-columns:1fr}}.bn-tabs{display:flex;flex-direction:column;gap:4px}.bn-tab{text-align:left;background:transparent;border:1px solid transparent;padding:14px 18px;border-radius:var(--radius);color:var(--ink-3);display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:16px;transition:background .22s ease,border-color .22s ease,color .22s ease,transform .22s ease;cursor:pointer}.bn-tab .num{font-family:var(--mono);font-size:11px;color:var(--slate);letter-spacing:.06em}.bn-tab .name{font-family:var(--sans);font-weight:600;font-size:clamp(17px,1.6vw,20px);line-height:1.15;color:var(--ink);letter-spacing:-.022em}.bn-tab .name em{font-style:normal;font-weight:600;color:var(--orange)}.bn-tab.active .name em{color:var(--orange)}.bn-tab .arrow{width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:transparent;border:1px solid var(--rule-2);color:var(--ink-3);transition:all .22s ease}.bn-tab:hover{background:var(--paper-3)}.bn-tab.active{background:var(--ink);border-color:var(--ink)}.bn-tab.active .name,.bn-tab.active .num{color:var(--paper-3)}.bn-tab.active .num{color:#f7f8f399}.bn-tab.active .arrow{background:var(--orange);border-color:var(--orange);color:#fff}.bn-display{background:var(--paper-3);border:1px solid var(--rule);border-radius:var(--radius-lg);padding:clamp(28px,3vw,44px);box-shadow:var(--shadow-2);min-height:460px;display:flex;flex-direction:column;position:relative;overflow:hidden}.bn-display .corner{position:absolute;top:18px;right:18px;font-family:var(--mono);font-size:10px;color:var(--slate);letter-spacing:.12em;text-transform:uppercase}.bn-display .title{font-family:var(--sans);font-weight:700;font-size:clamp(26px,3vw,36px);line-height:1.08;color:var(--ink);margin:0 0 18px;letter-spacing:-.03em;max-width:18ch}.bn-display .title em{font-style:normal;color:var(--orange);font-weight:700}.bn-display .desc{font-size:16px;line-height:1.55;color:var(--ink-3);max-width:52ch;margin-bottom:28px}.bn-viz{margin-top:auto;border-top:1px dashed var(--rule);padding-top:22px}.bn-row{display:grid;grid-template-columns:1fr auto;gap:16px;padding:12px 0;border-bottom:1px solid var(--rule);align-items:center}.bn-row:last-child{border-bottom:0}.bn-row .lbl{font-family:var(--mono);font-size:11px;color:var(--slate);text-transform:uppercase;letter-spacing:.08em}.bn-row .val{display:flex;align-items:center;gap:10px}.bn-row .pre{color:var(--terra);font-family:var(--mono);font-size:13px;text-decoration:line-through;opacity:.7}.bn-row .post{color:var(--green);font-family:var(--mono);font-size:13px;font-weight:600}.bn-row .post .arrow{color:var(--orange);font-style:normal}.bn-pill-row{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:24px}.bn-pill{font-family:var(--mono);font-size:10.5px;text-transform:uppercase;letter-spacing:.08em;padding:5px 10px;border-radius:var(--radius-pill);background:var(--paper-2);color:var(--ink-3);border:1px solid var(--rule)}.bn-pill.warn{color:var(--terra);border-color:#b84a2a4d;background:#b84a2a0f}.bn-caps{display:grid;grid-template-columns:repeat(2,1fr);gap:8px 18px}@media(max-width:480px){.bn-caps{grid-template-columns:1fr}}.bn-cap{display:grid;grid-template-columns:22px 1fr;align-items:center;gap:10px;padding:9px 0;border-top:1px solid var(--rule);font-size:14.5px;color:var(--ink-2);line-height:1.3}.bn-cap:nth-child(-n+2){border-top:0;padding-top:4px}@media(max-width:480px){.bn-cap:nth-child(2){border-top:1px solid var(--rule);padding-top:9px}}.bn-cap-mark{width:20px;height:20px;border-radius:50%;background:var(--orange-soft);color:var(--orange);display:grid;place-items:center;font-weight:700;font-size:14px;font-family:var(--sans);line-height:1}.bn-display .fade-key{animation:fadeUp .45s ease both}@keyframes fadeUp{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}.ratio-layout{display:grid;grid-template-columns:1.1fr 1fr;gap:clamp(40px,6vw,96px);align-items:center}@media(max-width:900px){.ratio-layout{grid-template-columns:1fr}}.ratio-bar{display:flex;height:clamp(280px,32vw,380px);border-radius:var(--radius-lg);overflow:hidden;border:1px solid rgba(255,255,255,.08);min-width:0}.ratio-tech{width:10%;background:linear-gradient(180deg,#2a2724,#1f1b17);position:relative;display:flex;align-items:flex-end;justify-content:center;padding:16px 6px;color:#f7f8f399;overflow:hidden;flex-shrink:0}.ratio-tech:before{content:"10%";position:absolute;top:22px;left:0;right:0;text-align:center;font-family:var(--sans);font-weight:700;font-size:clamp(15px,1.4vw,20px);letter-spacing:-.03em;color:var(--paper-3);line-height:1}.ratio-tech .lbl{font-family:var(--mono);font-size:10px;letter-spacing:.16em;text-transform:uppercase;writing-mode:vertical-rl;transform:rotate(180deg);white-space:nowrap;position:absolute;bottom:22px;left:50%;margin-left:-6px}.ratio-people{width:90%;background:var(--orange);position:relative;padding:22px 28px;display:flex;align-items:flex-end;color:#fff;min-width:0}.ratio-people:before{content:"90%";position:absolute;top:22px;left:28px;font-family:var(--sans);font-weight:700;font-size:clamp(56px,9vw,120px);letter-spacing:-.045em;color:#fff;line-height:1}.ratio-people .lbl{font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase}.ratio-people .lbl strong{font-weight:700}.ratio-list{display:grid;gap:18px;margin-top:28px}.ratio-list .item{display:grid;grid-template-columns:auto 1fr;gap:20px;align-items:start;padding:16px 0;border-top:1px solid rgba(247,248,243,.12)}.ratio-list .item:first-child{border-top:0;padding-top:0}.ratio-list .item .n{font-family:var(--mono);font-size:11px;color:var(--orange);letter-spacing:.08em;padding-top:6px;white-space:nowrap;min-width:68px}.ratio-list .item .t{font-family:var(--sans);font-weight:600;font-size:clamp(18px,2vw,22px);color:var(--paper-3);line-height:1.25;letter-spacing:-.02em}.ratio-list .item .d{font-size:14px;color:#f7f8f3a6;line-height:1.55;margin-top:6px}.stories{background:var(--paper)}.story-tabs{display:flex;gap:0;border-bottom:1px solid var(--rule);margin-bottom:48px;overflow-x:auto}.story-tab{background:transparent;border:0;padding:22px 0;margin-right:48px;font-family:var(--sans);font-weight:600;font-size:clamp(18px,2vw,22px);color:var(--slate);border-bottom:2px solid transparent;margin-bottom:-1px;cursor:pointer;transition:color .2s ease,border-color .2s ease;white-space:nowrap;letter-spacing:-.025em}.story-tab:hover{color:var(--ink)}.story-tab.active{color:var(--ink);border-bottom-color:var(--orange)}.story-tab .meta{display:block;font-family:var(--mono);font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--slate);margin-bottom:4px}.story-tab.active .meta{color:var(--orange)}.story-layout{display:grid;grid-template-columns:1fr 1.4fr;gap:clamp(32px,5vw,72px);align-items:start}@media(max-width:900px){.story-layout{grid-template-columns:1fr}}.story-aside{display:flex;flex-direction:column;padding:8px 0;position:sticky;top:100px}@media(max-width:900px){.story-aside{position:static}}.story-aside .h2{font-size:clamp(28px,3.4vw,40px);letter-spacing:-.03em;line-height:1.04;font-weight:700;margin:18px 0 0}.story-aside .h2 em{font-style:normal;font-weight:700;color:var(--orange)}.story-aside .meta-block{margin-top:44px;display:grid;gap:0}.story-aside .stat{display:grid;grid-template-columns:auto 1fr;align-items:center;gap:28px;padding:22px 0;border-top:1px solid var(--rule)}.story-aside .stat:last-child{border-bottom:1px solid var(--rule)}.story-aside .stat .num{font-family:var(--sans);font-weight:700;font-size:clamp(40px,5vw,56px);line-height:.95;color:var(--ink);letter-spacing:-.04em;min-width:130px}.story-aside .stat .num .unit{font-size:.5em;color:var(--orange);margin-left:2px;font-weight:500;font-family:var(--sans)}.story-aside .stat .lbl{font-size:15px;color:var(--ink-3);line-height:1.45}.story-chapters{display:grid;gap:14px}.story-chapter{border:1px solid var(--rule);border-radius:var(--radius-lg);background:var(--paper-3);padding:28px;display:flex;flex-direction:column;gap:12px;transition:border-color .2s ease,transform .2s ease,box-shadow .2s ease;position:relative;overflow:hidden}.story-chapter:before{content:"";position:absolute;top:0;left:0;bottom:0;width:3px;background:var(--rule);transition:background .25s ease}.story-chapters .story-chapter:nth-child(1):before,.story-chapters .story-chapter:nth-child(2):before,.story-chapters .story-chapter:nth-child(3):before{background:var(--orange)}.story-chapter:hover{border-color:var(--orange);transform:translate(2px);box-shadow:var(--shadow-1)}.story-chapter .ch-num{font-family:var(--mono);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--slate)}.story-chapter .ch-label{font-family:var(--mono);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--orange)}.story-chapter .ch-title{font-family:var(--sans);font-weight:600;font-size:clamp(18px,1.6vw,21px);line-height:1.2;color:var(--ink);letter-spacing:-.025em;margin:0}.story-chapter .ch-title em{font-style:normal;font-weight:700;color:var(--orange)}.story-chapter .ch-body{font-size:14.5px;line-height:1.55;color:var(--ink-3);margin:0}.story-chapter .ch-head{display:flex;align-items:center;justify-content:space-between;gap:12px}.systems{background:var(--cream-deep)}.sys-tabstrip{display:flex;flex-wrap:nowrap;gap:6px;margin:0 0 32px;padding:6px;background:var(--paper-3);border:1px solid var(--rule);border-radius:var(--radius-pill);width:-moz-max-content;width:max-content;max-width:100%;box-shadow:var(--shadow-1);overflow-x:auto;scrollbar-width:none}.sys-tabstrip::-webkit-scrollbar{display:none}.sys-tab{background:transparent;border:0;flex-shrink:0;padding:10px 18px;border-radius:var(--radius-pill);font-family:var(--sans);font-size:14px;font-weight:500;color:var(--ink-3);letter-spacing:-.01em;cursor:pointer;transition:background .2s ease,color .2s ease,transform .2s ease;white-space:nowrap}.sys-tab:hover{color:var(--ink)}.sys-tab.active{background:var(--ink);color:var(--paper-3)}.sys-layout{display:grid;grid-template-columns:1.4fr 1fr;gap:clamp(32px,4vw,64px);align-items:start}@media(max-width:980px){.sys-layout{grid-template-columns:1fr}}.sys-screen{position:relative}.sys-browser{background:var(--paper-3);border:1px solid var(--rule);border-radius:14px;overflow:hidden;box-shadow:var(--shadow-deep);position:relative}.sys-browser-bar{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:14px;padding:10px 14px;background:linear-gradient(180deg,var(--paper-3) 0%,var(--paper-2) 100%);border-bottom:1px solid var(--rule)}.sys-dots{display:flex;gap:6px}.sys-dots span{width:11px;height:11px;border-radius:50%;background:var(--rule)}.sys-dots span:nth-child(1){background:#ff5f57}.sys-dots span:nth-child(2){background:#febc2e}.sys-dots span:nth-child(3){background:#28c840}.sys-url{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:12px;color:var(--ink-3);background:var(--paper);border:1px solid var(--rule);border-radius:var(--radius-pill);padding:5px 14px;max-width:460px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;justify-self:center}.sys-url svg{color:var(--slate);flex-shrink:0}.sys-tabname{font-family:var(--mono);font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--slate)}.sys-screen-body{aspect-ratio:16 / 10;background:linear-gradient(180deg,var(--paper-3) 0%,var(--paper-2) 100%);position:relative}.sys-screen-body image-slot{display:block;width:100%;height:100%}.sys-info{padding:4px 0}.sys-cat{font-family:var(--mono);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--orange);margin-bottom:14px}.sys-name{font-family:var(--sans);font-weight:700;font-size:clamp(28px,3.4vw,40px);line-height:1.04;letter-spacing:-.035em;color:var(--ink);margin:0 0 16px}.sys-desc{font-size:16px;line-height:1.55;color:var(--ink-3);margin:0 0 28px;max-width:44ch}.sys-features-label{margin-bottom:14px}.sys-features{list-style:none;margin:0;padding:0;display:grid;gap:4px}.sys-features li{display:grid;grid-template-columns:22px 1fr;gap:12px;align-items:center;padding:10px 0;border-top:1px solid var(--rule-2);font-size:14.5px;color:var(--ink-2);line-height:1.4;animation:fadeUp .45s ease both}.sys-features li:first-child{border-top:0;padding-top:4px}.sys-features .check{width:20px;height:20px;border-radius:50%;background:var(--orange);color:#fff;display:grid;place-items:center;flex-shrink:0}.pillars{background:var(--paper-3)}.pillar-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}@media(max-width:900px){.pillar-grid{grid-template-columns:1fr}}.pillar{background:var(--paper);border:1px solid var(--rule);border-radius:var(--radius-lg);padding:32px;display:flex;flex-direction:column;gap:16px;transition:transform .25s ease,box-shadow .25s ease;position:relative;overflow:hidden}.pillar>.phases{margin-top:8px;flex:1}.pillar:hover{transform:translateY(-4px);box-shadow:var(--shadow-2)}.pillar .num{font-family:var(--sans);font-weight:700;font-size:64px;line-height:.85;color:var(--orange);letter-spacing:-.06em}.pillar .pt{font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--slate)}.pillar .ph{font-family:var(--sans);font-weight:700;font-size:26px;line-height:1.15;color:var(--ink);letter-spacing:-.03em;margin:0}.pillar .ph em{font-style:normal;color:var(--orange);font-weight:700}.pillar .pb{font-size:15.5px;line-height:1.55;color:var(--ink-3)}.pillar .paths{display:grid;gap:10px;margin-top:8px}.pillar .path{background:var(--paper-3);border:1px solid var(--rule);border-radius:var(--radius);padding:14px 16px}.pillar .path .ptag{display:inline-block;font-family:var(--mono);font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--orange);margin-bottom:4px}.pillar .path .pt-name{font-family:var(--sans);font-weight:600;font-size:16px;color:var(--ink);margin-bottom:4px;letter-spacing:-.02em}.pillar .path .pt-d{font-size:13.5px;line-height:1.45;color:var(--ink-3)}.module-chips{list-style:none;display:flex;flex-wrap:wrap;gap:6px;margin:8px 0 0;padding:0}.module-chips li{font-family:var(--mono);font-size:10px;letter-spacing:.06em;text-transform:uppercase;background:var(--paper);color:var(--ink-2);border:1px solid var(--rule-2);padding:4px 9px;border-radius:var(--radius-pill);font-weight:500}.pillar .phases{list-style:none;margin:8px 0 0;padding:0;display:grid;gap:0}.pillar .phase{display:grid;grid-template-columns:32px 1fr;gap:14px;align-items:start;padding:12px 0;border-top:1px solid var(--rule)}.pillar .phase:first-child{border-top:0;padding-top:14px}.pillar .phase-n{font-family:var(--mono);font-size:10.5px;letter-spacing:.08em;color:var(--orange);padding-top:4px}.pillar .phase strong{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-family:var(--sans);font-weight:600;font-size:15px;color:var(--ink);letter-spacing:-.015em;margin-bottom:2px}.pillar .phase-tag{font-family:var(--mono);font-size:9.5px;letter-spacing:.08em;text-transform:uppercase;background:var(--orange-soft);color:var(--orange);padding:2px 7px;border-radius:var(--radius-pill);font-weight:600}.pillar .phase-tag-alt{background:var(--paper);color:var(--slate);border:1px solid var(--rule-2)}.pillar .phase span:not(.phase-n){display:block;font-size:13.5px;line-height:1.5;color:var(--ink-3)}.about-layout{display:grid;grid-template-columns:1fr 1fr;gap:clamp(40px,6vw,88px);align-items:start}@media(max-width:900px){.about-layout{grid-template-columns:1fr}}.about-stats{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--rule);border:1px solid var(--rule);border-radius:var(--radius-lg);overflow:hidden;margin-top:32px}.about-stat{background:var(--paper-3);padding:28px}.about-stat .num{font-family:var(--sans);font-weight:700;font-size:clamp(40px,5vw,60px);line-height:.95;color:var(--ink);letter-spacing:-.045em}.about-stat .num .small{font-size:.35em;color:var(--orange);font-weight:500;font-family:var(--sans);margin-left:4px;letter-spacing:0}.about-stat .lbl{font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--slate);margin-top:12px}.about-stat .d{font-size:13.5px;color:var(--ink-3);line-height:1.5;margin-top:6px}.team{background:var(--paper-2)}.bento-grid{display:grid;gap:14px;grid-template-columns:repeat(6,1fr);grid-template-rows:repeat(2,clamp(220px,22vw,280px));grid-template-areas:"a a a b b c" "a a a d e e"}@media(max-width:900px){.bento-grid{grid-template-columns:repeat(2,1fr);grid-template-rows:auto;grid-template-areas:"a a" "b c" "d e"}.bento-grid .bento-slot{aspect-ratio:4 / 3}}@media(max-width:540px){.bento-grid{grid-template-columns:1fr;grid-template-areas:"a" "b" "c" "d" "e"}}.bento-a{grid-area:a}.bento-b{grid-area:b}.bento-c{grid-area:c}.bento-d{grid-area:d}.bento-e{grid-area:e}.bento-item{display:flex;flex-direction:column;margin:0;gap:10px;transition:transform .25s ease;min-width:0}.bento-item:hover{transform:translateY(-2px)}.bento-slot{flex:1;border-radius:var(--radius-lg);overflow:hidden;background:var(--paper-3);border:1px solid var(--rule);box-shadow:var(--shadow-1);position:relative;min-height:100%}.bento-slot image-slot{display:block;width:100%;height:100%}.bento-cap{display:flex;flex-direction:column;gap:2px;padding:2px 4px 0;font-family:var(--sans)}.bento-cap-eyebrow{font-family:var(--mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--orange)}.bento-cap-text{font-size:13.5px;color:var(--ink-3);line-height:1.4}.cta-section{background:var(--ink);color:var(--paper-3);position:relative;overflow:hidden}.cta-section .h2{color:var(--paper-3)}.cta-layout{display:grid;grid-template-columns:1fr 1fr;gap:clamp(36px,5vw,80px);align-items:start}@media(max-width:900px){.cta-layout{grid-template-columns:1fr}}#book{scroll-margin-top:88px}.cta-section .lede{color:#f7f8f3b8}.cta-section .copy-list{margin-top:32px;display:grid;gap:12px}.cta-section .copy-list .row{display:grid;grid-template-columns:24px 1fr;gap:14px;align-items:start;padding:14px 0;border-top:1px solid rgba(247,248,243,.12);font-size:15px;color:#f7f8f3d9;line-height:1.5}.cta-section .copy-list .row:last-child{border-bottom:1px solid rgba(247,248,243,.12)}.cta-section .copy-list .row .k{width:22px;height:22px;border-radius:50%;background:var(--orange);display:grid;place-items:center;color:#fff;font-weight:700;font-size:12px}.form-card{background:var(--paper-3);color:var(--ink);border-radius:var(--radius-lg);padding:clamp(28px,4vw,48px);box-shadow:var(--shadow-deep)}.form-card .label{display:block;font-family:var(--mono);font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--slate);margin-bottom:8px}.form-row{margin-bottom:22px}.input,.select,.textarea{width:100%;background:transparent;border:0;border-bottom:1px solid var(--rule-2);padding:8px 0 12px;font-family:var(--sans);font-size:17px;color:var(--ink);outline:none;transition:border-color .2s ease;border-radius:0;-webkit-appearance:none;-moz-appearance:none;appearance:none}.input::-moz-placeholder,.textarea::-moz-placeholder{color:var(--slate);opacity:.7}.input::placeholder,.textarea::placeholder{color:var(--slate);opacity:.7}.input:focus,.select:focus,.textarea:focus{border-bottom-color:var(--orange)}.textarea{resize:vertical;min-height:80px;line-height:1.5}.select-wrap{position:relative}.select-wrap:after{content:"↓";position:absolute;right:0;top:12px;color:var(--slate);pointer-events:none;font-size:14px}.form-actions{margin-top:36px;display:flex;align-items:center;gap:16px;flex-wrap:wrap}.form-actions .note{font-family:var(--mono);font-size:11px;color:var(--slate);letter-spacing:.04em}.form-success{text-align:center;padding:28px 0}.form-success .check{width:64px;height:64px;border-radius:50%;background:var(--orange);margin:0 auto 18px;display:grid;place-items:center;color:#fff;font-size:28px}.form-success .h{font-family:var(--sans);font-weight:700;font-size:28px;color:var(--ink);margin-bottom:8px;letter-spacing:-.03em}.form-success .b{color:var(--ink-3)}.floating-cta{position:fixed;right:24px;bottom:24px;z-index:60;background:var(--ink);color:var(--paper-3);border-radius:var(--radius-pill);padding:8px 8px 8px 22px;display:flex;align-items:center;gap:14px;box-shadow:var(--shadow-deep);transform:translateY(180%);transition:transform .35s cubic-bezier(.2,.7,.2,1);font-size:14px;font-weight:500}.floating-cta.show{transform:none}.floating-cta .play{width:34px;height:34px;border-radius:50%;background:var(--orange);display:grid;place-items:center;transition:background .2s ease,transform .2s ease}.floating-cta:hover .play{background:#fff;transform:scale(1.05)}.floating-cta .play svg{fill:#fff;transition:fill .2s ease}.floating-cta:hover .play svg{fill:var(--ink)}@media(max-width:600px){.floating-cta{right:12px;bottom:12px;padding:6px 6px 6px 16px;font-size:13px}}.footer{background:var(--paper-3);padding:64px 0 32px;border-top:1px solid var(--rule)}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px;margin-bottom:48px}@media(max-width:760px){.footer-grid{grid-template-columns:1fr 1fr}}@media(max-width:480px){.footer-grid{grid-template-columns:1fr}}.footer-grid>div{min-width:0}.footer h4{font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--slate);margin:0 0 16px;font-weight:500}.footer ul{list-style:none;margin:0;padding:0;display:grid;gap:10px}.footer ul a{color:var(--ink-3);font-size:15px;overflow-wrap:anywhere}.footer ul a:hover{color:var(--orange)}.footer-tag{font-family:var(--sans);font-weight:600;font-size:18px;color:var(--ink);line-height:1.3;max-width:26ch;margin-top:16px;letter-spacing:-.02em}.footer-tag em{font-style:normal;font-weight:600}.footer-bot{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:6px 20px;padding-top:24px;border-top:1px solid var(--rule);font-family:var(--mono);font-size:11px;color:var(--slate);letter-spacing:.04em}.reveal{opacity:0;transform:translateY(16px);transition:opacity .7s ease,transform .7s ease}.reveal.is-in{opacity:1;transform:none}.dot-pattern{position:absolute;inset:0;pointer-events:none;background-image:radial-gradient(circle at 1px 1px,rgba(31,27,23,.06) 1px,transparent 0);background-size:22px 22px;mask-image:linear-gradient(180deg,rgba(0,0,0,.45),transparent 70%);-webkit-mask-image:linear-gradient(180deg,rgba(0,0,0,.45),transparent 70%)}@media(max-width:600px){.bn-tab{padding:16px;gap:12px}.bn-display{padding:22px;min-height:380px}.pillar{padding:24px}.pillar .num{font-size:56px}}.logo-img{height:34px;width:auto;display:block}.hero-grid.has-media{grid-template-columns:1.05fr .95fr;align-items:center}@media(max-width:900px){.hero-grid.has-media{grid-template-columns:1fr}}.hero-media{position:relative;border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--rule);box-shadow:var(--shadow-deep);background:var(--paper-3);aspect-ratio:4 / 3}.hero-media img{width:100%;height:100%;-o-object-fit:cover;object-fit:cover;display:block}@media(max-width:900px){.hero-media{aspect-ratio:16 / 10;max-height:420px}}.nav-logo-img{height:28px;width:auto;display:block}.footer .nav-logo-img{height:32px}.footer-bot a{color:var(--slate);text-decoration:none;transition:color .2s ease}.footer-bot a:hover{color:var(--ink)}.footer-sep{opacity:.5}@keyframes ratioTechSweep{0%{width:50%}to{width:10%}}@keyframes ratioPeopleSweep{0%{width:50%}to{width:90%}}.reveal.is-in .ratio-tech{animation:ratioTechSweep 1.1s cubic-bezier(.16,1,.3,1) both}.reveal.is-in .ratio-people{animation:ratioPeopleSweep 1.1s cubic-bezier(.16,1,.3,1) both}.ratio-tech:before,.ratio-people:before{opacity:0;transform:translateY(10px)}.reveal.is-in .ratio-tech:before,.reveal.is-in .ratio-people:before{opacity:1;transform:none;transition:opacity .6s ease .5s,transform .6s ease .5s}@media(prefers-reduced-motion:reduce){.reveal.is-in .ratio-tech,.reveal.is-in .ratio-people{animation:none}.ratio-tech:before,.ratio-people:before,.reveal.is-in .ratio-tech:before,.reveal.is-in .ratio-people:before{opacity:1;transform:none;transition:none}}.story-media{margin-top:8px}.story-media img{width:100%;display:block;border-radius:var(--radius-lg);border:1px solid var(--rule);box-shadow:var(--shadow-deep);aspect-ratio:16 / 9;-o-object-fit:cover;object-fit:cover;background:var(--paper-3)}.story-media-video{position:relative;display:block}.story-media-video .story-media-play{position:absolute;inset:0;margin:auto;width:60px;height:60px;border-radius:999px;background:#1f1b17b8;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);transition:background .2s ease,transform .2s ease}.story-media-video .story-media-play:after{content:"";position:absolute;inset:0;margin:auto;width:0;height:0;border-style:solid;border-width:10px 0 10px 17px;border-color:transparent transparent transparent #fff;transform:translate(2px)}.story-media-video:hover .story-media-play{background:var(--orange);transform:scale(1.05)}.story-media-cap{margin-top:12px;font-family:var(--mono);font-size:12px;letter-spacing:.02em;color:var(--slate)}.consent-banner{position:fixed;left:16px;right:16px;bottom:16px;z-index:200;max-width:560px;margin:0 auto;display:flex;flex-wrap:wrap;align-items:center;gap:14px 20px;padding:16px 20px;border-radius:var(--radius-lg);background:var(--ink);color:var(--paper-3);box-shadow:var(--shadow-deep);border:1px solid rgba(255,255,255,.08)}.consent-banner[hidden]{display:none}.consent-copy{font-size:13px;line-height:1.5;margin:0;flex:1 1 240px;color:#f7f8f3d1}.consent-actions{display:flex;gap:10px;margin-left:auto}.blog-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:28px}.blog-card{display:flex;flex-direction:column;overflow:hidden;border:1px solid var(--rule);border-radius:var(--radius-lg);background:var(--paper-3);text-decoration:none;color:inherit;transition:transform .2s ease,box-shadow .2s ease}.blog-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-deep)}.blog-card-media{aspect-ratio:16 / 9;overflow:hidden;background:var(--paper-2)}.blog-card-media img{width:100%;height:100%;-o-object-fit:cover;object-fit:cover}.blog-card-body{padding:22px 24px 26px;display:flex;flex-direction:column;gap:10px}.blog-card-date{font-family:var(--mono);font-size:12px;letter-spacing:.02em;color:var(--slate)}.blog-card-title{font-family:var(--sans);font-weight:600;font-size:20px;line-height:1.2;letter-spacing:-.02em;color:var(--ink)}.blog-card-excerpt{font-size:14px;line-height:1.6;color:var(--ink-3)}.blog-card-more{font-family:var(--mono);font-size:12px;color:var(--orange);margin-top:2px}.blog-post-meta{font-family:var(--mono);font-size:13px;color:var(--slate);margin-top:14px}.blog-post-cover{margin:32px 0;border-radius:var(--radius-lg);overflow:hidden}.blog-post-cover img{width:100%;height:auto;display:block}.blog-body{margin-top:32px;font-size:17px;line-height:1.75;color:var(--ink-2)}.blog-body>*+*{margin-top:20px}.blog-body h2{font-family:var(--sans);font-weight:600;font-size:24px;letter-spacing:-.02em;color:var(--ink);margin-top:44px}.blog-body h3{font-family:var(--sans);font-weight:600;font-size:19px;color:var(--ink);margin-top:32px}.blog-body a{color:var(--orange);text-decoration:underline;text-underline-offset:2px}.blog-body ul,.blog-body ol{padding-left:24px}.blog-body li+li{margin-top:8px}.blog-body blockquote{border-left:3px solid var(--orange);padding-left:20px;color:var(--ink-3);font-style:italic}.blog-body img{max-width:100%;height:auto;border-radius:var(--radius)}.blog-body code{font-family:var(--mono);font-size:.88em;background:var(--paper-2);padding:2px 6px;border-radius:6px}.blog-body pre{background:var(--ink);color:var(--paper-3);padding:18px 20px;border-radius:var(--radius);overflow-x:auto}.blog-body pre code{background:none;padding:0}.consent-lead{display:flex;flex-wrap:wrap;align-items:center;gap:14px 20px;width:100%}.consent-panel{width:100%;margin-top:4px;padding-top:14px;border-top:1px solid rgba(255,255,255,.12);display:flex;flex-direction:column;gap:12px}.consent-panel[hidden]{display:none}.consent-cat{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:10px 12px;border-radius:10px;background:#ffffff0a}.consent-cat-text{display:flex;flex-direction:column;gap:2px}.consent-cat-text strong{font-size:13px;color:var(--paper-3);font-weight:600}.consent-cat-text span{font-size:12px;color:#f7f8f39e;line-height:1.45}.consent-locked{font-family:var(--mono);font-size:11px;color:#f7f8f380;white-space:nowrap}.consent-cat-toggle{cursor:pointer}.consent-cat-toggle input{width:18px;height:18px;accent-color:var(--orange);flex:none}.consent-banner .btn-ghost{color:#f7f8f3e6;border-color:#ffffff47;background:transparent}.consent-banner .btn-ghost:hover{color:var(--paper-3);border-color:#ffffff8c;background:#ffffff0f}.clients{padding:8px 0 40px}.clients-eyebrow{text-align:center;font-family:var(--mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--slate);margin:0 0 28px}.clients-row{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:28px 48px}.client{display:inline-flex;align-items:center;justify-content:center;text-decoration:none}.client-logo{height:34px;width:auto;max-width:150px;-o-object-fit:contain;object-fit:contain;filter:grayscale(1);opacity:.6;transition:filter .25s ease,opacity .25s ease}.client:hover .client-logo{filter:grayscale(0);opacity:1}.client-name{font-family:var(--sans);font-weight:600;font-size:17px;color:var(--ink-3);transition:color .25s ease}.client:hover .client-name{color:var(--ink)}@media(max-width:640px){.clients-row{gap:22px 32px}.client-logo{height:28px;max-width:120px}}.chat-launcher{position:fixed;right:24px;bottom:92px;z-index:210;display:inline-flex;align-items:center;gap:9px;padding:12px 18px 12px 15px;border:none;border-radius:999px;background:var(--ink);color:var(--paper-3);cursor:pointer;font-family:var(--sans);font-size:14px;font-weight:500;box-shadow:var(--shadow-deep);transition:transform .2s ease,background .2s ease}.chat-launcher:hover{background:var(--orange);transform:translateY(-2px)}.chat-panel{position:fixed;right:24px;bottom:24px;z-index:210;width:min(380px,calc(100vw - 32px));height:min(560px,calc(100vh - 40px));display:flex;flex-direction:column;overflow:hidden;background:var(--paper);border:1px solid var(--rule);border-radius:var(--radius-lg);box-shadow:var(--shadow-deep)}.chat-head{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;background:var(--ink);color:var(--paper-3)}.chat-head-title{font-family:var(--sans);font-weight:600;font-size:15px}.chat-head-sub{font-size:11px;color:#f7f8f399;margin-top:1px}.chat-close{background:none;border:none;color:#f7f8f3b3;font-size:15px;cursor:pointer;padding:4px}.chat-close:hover{color:var(--paper-3)}.chat-log{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:10px}.chat-msg{display:flex}.chat-msg-user{justify-content:flex-end}.chat-msg-bot{justify-content:flex-start}.chat-bubble{max-width:82%;padding:10px 13px;border-radius:14px;font-size:14px;line-height:1.5;white-space:pre-line}.chat-msg-user .chat-bubble{background:var(--ink);color:var(--paper-3);border-bottom-right-radius:4px}.chat-msg-bot .chat-bubble{background:var(--paper-3);border:1px solid var(--rule);color:var(--ink);border-bottom-left-radius:4px}.chat-typing{display:inline-flex;gap:4px;align-items:center}.chat-typing span{width:6px;height:6px;border-radius:50%;background:var(--slate);opacity:.5;animation:chatDot 1s infinite}.chat-typing span:nth-child(2){animation-delay:.15s}.chat-typing span:nth-child(3){animation-delay:.3s}@keyframes chatDot{0%,60%,to{transform:translateY(0);opacity:.4}30%{transform:translateY(-4px);opacity:1}}.chat-input{display:flex;gap:8px;padding:12px;border-top:1px solid var(--rule)}.chat-input input{flex:1;border:1px solid var(--rule-2);border-radius:999px;padding:10px 15px;font-size:14px;font-family:var(--sans);color:var(--ink);background:var(--paper-3);outline:none}.chat-input input:focus{border-color:var(--orange)}.chat-input button{flex:none;width:40px;height:40px;border:none;border-radius:50%;background:var(--orange);color:#fff;cursor:pointer;display:inline-flex;align-items:center;justify-content:center}.chat-input button:disabled{opacity:.4;cursor:default}.chat-foot{padding:0 14px 12px;font-size:11px;color:var(--slate);text-align:center}.chat-foot a{color:var(--orange)}@media(prefers-reduced-motion:reduce){.chat-typing span{animation:none}}@media(max-width:600px){.chat-launcher{right:12px;bottom:70px;padding:10px 15px 10px 13px;font-size:13px}.chat-panel{right:12px;bottom:12px}}