.demo-loading,.demo-root{min-height:100vh;background:var(--surface-page)}.demo-eyebrow{font-size:var(--text-xs);font-weight:600;letter-spacing:.09em;text-transform:uppercase;color:var(--green-700);display:block}.demo-intro{min-height:100vh;display:grid;place-items:center;padding:48px 24px;background:linear-gradient(180deg,var(--surface-page),var(--surface-card))}.demo-intro__inner{max-width:620px;text-align:center;animation:appelo-rise .4s var(--ease-out)}.demo-intro__mark{margin-bottom:28px}.demo-intro__inner h1{font-size:44px;line-height:1.08;letter-spacing:-.024em;color:var(--text-strong);margin-top:14px}.demo-intro__inner p{font-size:18px;line-height:1.55;color:var(--text-muted);margin:18px auto 0;max-width:52ch}.demo-intro__actions{display:flex;gap:12px;justify-content:center;margin-top:30px}.demo-intro__note{display:inline-flex;align-items:center;gap:8px;margin-top:26px;font-size:13.5px;color:var(--text-muted)}.demo-intro__note svg{color:var(--green-600)}.demo-stage{height:100vh;display:flex;flex-direction:column;overflow:hidden}.demo-bar{height:56px;flex:none;display:flex;align-items:center;gap:16px;padding:0 18px;background:var(--surface-card);border-bottom:1px solid var(--border-subtle);z-index:2}.demo-bar__progress{margin:0 auto;display:flex;gap:8px}.demo-bar__right{display:flex;align-items:center;gap:4px}.demo-autoprogress{height:3px;width:0;flex:none;background:var(--brand);animation-name:demo-fill;animation-timing-function:linear;animation-fill-mode:forwards}@keyframes demo-fill{0%{width:0}to{width:100%}}.demo-rail__title:focus{outline:none}.demo-rail__title:focus-visible{outline:3px solid var(--focus-ring);outline-offset:4px;border-radius:4px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.demo-dot{width:30px;height:6px;border-radius:var(--radius-pill);border:0;padding:0;background:var(--ink-150);cursor:pointer;transition:background-color var(--dur-fast) var(--ease-standard)}.demo-dot.is-done{background:var(--green-300)}.demo-dot.is-active{background:var(--brand)}.demo-body{flex:1 1;min-height:0;display:flex}.demo-canvas{flex:1 1;min-width:0;position:relative;overflow:hidden;background:var(--surface-page);border-right:1px solid var(--border-subtle);animation:appelo-rise .32s var(--ease-out)}.demo-canvas .demo-screen.app{height:100%}.demo-screen[aria-hidden=true]{pointer-events:none;-webkit-user-select:none;-moz-user-select:none;user-select:none}.demo-frame{position:relative;height:100%}.demo-spotlight{position:absolute;z-index:3;pointer-events:none;border-radius:var(--radius-lg);box-shadow:0 0 0 2px var(--brand),0 0 0 6px var(--focus-ring),0 0 0 9999px color-mix(in oklch,var(--ink-900) 22%,transparent);transition:top var(--dur-fast) linear,left var(--dur-fast) linear,width var(--dur-fast) linear,height var(--dur-fast) linear;animation:demo-spot-in var(--dur-slower) var(--ease-out) both}@media (prefers-reduced-motion:no-preference){@keyframes demo-spot-in{0%{opacity:0}to{opacity:1}}}@media (prefers-reduced-motion:reduce){.demo-spotlight{animation:none;transition:none}}.demo-rail{width:400px;flex:none;display:flex;flex-direction:column;background:var(--surface-card);box-shadow:var(--shadow-md);z-index:1}.demo-rail__body{flex:1 1;overflow-y:auto;padding:28px 28px 16px}.demo-rail__title{font-size:26px;line-height:1.16;letter-spacing:-.02em;color:var(--text-strong);margin-top:12px}.demo-rail__copy{font-size:15.5px;line-height:1.6;color:var(--text-body);margin-top:14px}.demo-hil{display:flex;align-items:center;gap:9px;margin-top:20px;padding:11px 13px;background:var(--surface-sunken);border-radius:var(--radius-md);font-size:13px;font-weight:600}.demo-hil__ai{color:var(--green-700)}.demo-hil__ai,.demo-hil__you{display:inline-flex;align-items:center;gap:6px}.demo-hil__you{color:var(--text-strong)}.demo-hil__arrow{color:var(--ink-300)}.demo-rail__proof{display:flex;align-items:flex-start;gap:8px;margin-top:16px;padding:12px 13px;font-size:13px;line-height:1.5;color:var(--green-800);background:var(--green-50);box-shadow:inset 0 0 0 1px var(--green-200);border-radius:var(--radius-md)}.demo-rail__proof svg{flex:none;margin-top:1px;color:var(--green-600)}.demo-rail__nav{flex:none;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 18px;border-top:1px solid var(--border-subtle)}.demo-rail__count{font-family:var(--font-mono);font-size:13px;color:var(--text-muted);font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.demo-finish{min-height:100vh;display:grid;place-items:center;padding:48px 24px;background:linear-gradient(180deg,var(--surface-page),var(--surface-card))}.demo-finish__inner{width:100%;max-width:460px;text-align:center;animation:appelo-rise .4s var(--ease-out)}.demo-finish__inner h1{font-size:38px;line-height:1.1;letter-spacing:-.022em;color:var(--text-strong);margin-top:10px}.demo-finish__inner p{font-size:16.5px;line-height:1.55;color:var(--text-muted);margin:14px auto 0;max-width:44ch}.demo-finish__check{display:inline-flex;align-items:center;justify-content:center;width:60px;height:60px;border-radius:var(--radius-xl);background:var(--green-100);color:var(--green-700);box-shadow:inset 0 0 0 1px var(--green-200);margin-bottom:18px}.demo-lead-form{display:flex;flex-direction:column;gap:14px;margin:26px 0 0;text-align:left}.demo-lead-consent{font-size:12.5px!important;color:var(--text-subtle)!important;line-height:1.5;margin-top:14px!important;max-width:42ch}.demo-finish__actions{display:flex;gap:12px;justify-content:center;margin-top:28px}.demo-finish__secondary{display:flex;flex-direction:column;align-items:center;gap:6px;margin-top:18px}.demo-finish__replay{display:inline-flex;align-items:center;gap:6px;background:transparent;border:0;cursor:pointer;font-family:var(--font-sans);font-size:13.5px;font-weight:600;color:var(--text-muted);padding:6px}.demo-finish__replay:hover{color:var(--text-strong)}@media (max-width:1024px){.demo-stage{height:auto;min-height:100vh}.demo-body{flex-direction:column}.demo-canvas{height:60vh;border-right:0;border-bottom:1px solid var(--border-subtle)}.demo-rail{width:100%}}@media (max-width:640px){.demo-intro__inner h1{font-size:34px}.demo-intro__actions{flex-direction:column}}.auth{min-height:100vh;display:grid;place-items:center;padding:48px 24px;background:linear-gradient(180deg,var(--surface-page),var(--surface-card))}.auth__card{width:100%;max-width:420px;background:var(--surface-card);border-radius:var(--radius-xl);box-shadow:var(--ring-card),var(--shadow-lg);padding:40px 36px;text-align:center;animation:appelo-rise .4s var(--ease-out)}.auth__mark{margin-bottom:22px}.auth__card h1{font-size:28px;letter-spacing:-.02em;color:var(--text-strong)}.auth__sub{font-size:14.5px;line-height:1.55;color:var(--text-muted);margin:12px auto 0;max-width:36ch}.auth__error{margin-top:18px;padding:10px 13px;font-size:13px;color:var(--red-700);background:var(--red-50);box-shadow:inset 0 0 0 1px var(--red-100)}.auth__error,.auth__google{border-radius:var(--radius-md)}.auth__google{display:flex;align-items:center;justify-content:center;gap:10px;margin-top:26px;height:50px;background:var(--surface-card);box-shadow:inset 0 0 0 1px var(--border-strong);font-family:var(--font-sans);font-size:15.5px;font-weight:600;color:var(--text-strong);cursor:pointer;transition:var(--transition-color),box-shadow var(--dur-fast) var(--ease-standard)}.auth__google:hover{background:var(--surface-sunken);box-shadow:inset 0 0 0 1px var(--ink-300)}.auth__g{display:inline-flex;align-items:center;justify-content:center;width:24px;height:24px;border-radius:50%;background:var(--ink-900);color:#fff;font-family:var(--font-display);font-weight:600;font-size:15px}.auth__divider{display:flex;align-items:center;gap:12px;margin:20px 0 4px;color:var(--text-subtle);font-size:12px;text-transform:uppercase;letter-spacing:.08em}.auth__divider:after,.auth__divider:before{content:"";flex:1 1;height:1px;background:var(--border-strong)}.auth__form{gap:14px;margin-top:16px;text-align:left}.auth__field,.auth__form{display:flex;flex-direction:column}.auth__field{gap:6px}.auth__label{font-size:13px;font-weight:600;color:var(--text-muted)}.auth__input{height:46px;padding:0 14px;border-radius:var(--radius-md);background:var(--surface-card);box-shadow:inset 0 0 0 1px var(--border-strong);font-family:var(--font-sans);font-size:15px;color:var(--text-strong);transition:box-shadow var(--dur-fast) var(--ease-standard)}.auth__input:focus{outline:none;box-shadow:inset 0 0 0 2px var(--ink-700)}.auth__submit{height:50px;margin-top:4px;border-radius:var(--radius-md);background:var(--ink-900);color:#fff;font-family:var(--font-sans);font-size:15.5px;font-weight:600;cursor:pointer;transition:background var(--dur-fast) var(--ease-standard)}.auth__submit:hover{background:var(--ink-800)}.auth__legal{font-size:12px;line-height:1.5;color:var(--text-subtle);margin-top:18px}.auth__back{display:inline-block;margin-top:22px;font-size:13.5px;font-weight:600;color:var(--text-muted)}.auth__back:hover{color:var(--text-strong)}.app-side__signout{margin-left:auto;display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:var(--radius-sm);color:var(--ink-400);flex:none;transition:var(--transition-color)}.app-side__signout:hover{background:var(--ink-800);color:#fff}.cos{height:100vh;display:flex;flex-direction:column;background:var(--paper);color:var(--text-body);font-family:var(--font-sans);overflow:hidden}.cos *,.cos :after,.cos :before{box-sizing:border-box}.cos button{font-family:inherit}.cos .b{display:inline-flex;align-items:center;justify-content:center;gap:7px;border:1px solid transparent;border-radius:var(--radius-md);font-family:var(--font-sans);font-weight:600;cursor:pointer;white-space:nowrap;transition:var(--transition-color),box-shadow var(--dur-base) var(--ease-standard),transform var(--dur-fast)}.cos .b svg{width:1.1em;height:1.1em;flex:none}.cos .b--sm{height:34px;padding:0 13px;font-size:13px}.cos .b--md{height:40px;padding:0 16px;font-size:14px}.cos .b--lg{height:46px;padding:0 22px;font-size:15px}.cos .b--primary{background:var(--brand);color:#fff}.cos .b--primary:hover{background:var(--brand-hover);box-shadow:var(--shadow-brand)}.cos .b--primary:active{background:var(--brand-active);transform:translateY(1px);box-shadow:none}.cos .b--secondary{background:var(--surface-card);color:var(--text-strong);border-color:var(--border-strong)}.cos .b--secondary:hover{background:var(--surface-sunken);border-color:var(--ink-300)}.cos .b--ghost{background:transparent;color:var(--text-body)}.cos .b--ghost:hover{background:var(--surface-sunken);color:var(--text-strong)}.cos .b--amber{background:var(--amber-500);color:#fff}.cos .b--amber:hover{background:var(--amber-600)}.cos .b--ink{background:var(--ink-900);color:#fff}.cos .b--ink:hover{background:var(--ink-800)}.cos .b:disabled{opacity:.45;cursor:not-allowed;box-shadow:none;transform:none}.cos .b--block{width:100%}.cos .icbtn{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:var(--radius-md);border:1px solid transparent;background:transparent;color:var(--text-muted);cursor:pointer;transition:var(--transition-color)}.cos .icbtn:hover{background:var(--surface-sunken);color:var(--text-strong)}.cos .icbtn svg{width:19px;height:19px}.cos .pill{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;padding:4px 10px;border-radius:999px;white-space:nowrap}.cos .pill svg{width:13px;height:13px}.cos .pill .dot{width:7px;height:7px;border-radius:50%;background:currentColor}.cos .pill--review{background:var(--status-review-bg);color:var(--status-review-fg)}.cos .pill--gap{background:var(--status-gap-bg);color:var(--status-gap-fg)}.cos .pill--inflight{background:var(--status-inflight-bg);color:var(--status-inflight-fg)}.cos .pill--approved{background:var(--status-approved-bg);color:var(--status-approved-fg)}.cos .pill--denied{background:var(--status-denied-bg);color:var(--status-denied-fg)}.cos .pill--ghost{color:var(--text-muted)}.cos .code,.cos .pill--ghost{background:var(--surface-sunken);box-shadow:inset 0 0 0 1px var(--border-subtle)}.cos .code{font-family:var(--font-mono);font-size:12px;font-weight:500;border-radius:6px;padding:3px 8px;color:var(--text-body);font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.cos .cos-top{height:58px;flex:none;display:flex;align-items:center;gap:16px;padding:0 18px;background:var(--ink-950);color:#fff;border-bottom:1px solid var(--ink-800)}.cos .cos-top__logo{display:flex;align-items:center;gap:9px}.cos .cos-top__crumb{display:flex;align-items:center;gap:8px;font-size:13.5px;color:var(--ink-300)}.cos .cos-top__crumb b{color:#fff;font-weight:600}.cos .cos-top__crumb svg{width:15px;height:15px;color:var(--ink-500)}.cos .cmdk{margin-left:auto;display:flex;align-items:center;gap:10px;width:380px;height:38px;padding:0 14px;background:var(--ink-900);border:1px solid var(--ink-700);border-radius:10px;color:var(--ink-300);cursor:pointer;transition:var(--transition-color)}.cos .cmdk:hover{border-color:var(--ink-600);background:var(--ink-800)}.cos .cmdk svg{width:16px;height:16px;color:var(--ink-400)}.cos .cmdk span{font-size:13.5px}.cos .cmdk kbd{margin-left:auto;font-family:var(--font-mono);font-size:11px;background:var(--ink-800);border:1px solid var(--ink-700);border-radius:5px;padding:2px 6px;color:var(--ink-300)}.cos .cos-top__right{display:flex;align-items:center;gap:14px}.cos .cos-top__toggle{display:flex;background:var(--ink-800);border-radius:10px;padding:3px;gap:2px}.cos .cos-top__toggle a,.cos .cos-top__toggle span{padding:7px 13px;border-radius:8px;font-size:13px;font-weight:600;color:var(--ink-300);text-decoration:none;cursor:pointer}.cos .cos-top__toggle .on{background:var(--green-500);color:#fff}.cos .cos-top__bell{position:relative;color:var(--ink-300);cursor:pointer;display:inline-flex}.cos .cos-top__bell svg{width:20px;height:20px}.cos .cos-top__av{width:32px;height:32px;border-radius:50%;background:var(--green-500);color:#fff;display:inline-flex;align-items:center;justify-content:center;font-size:12px;font-weight:700;flex:none}.cos .cos-body{flex:1 1;display:flex;min-height:0;overflow-x:auto}.cos .stream{width:312px;flex:none;background:var(--surface-card);border-right:1px solid var(--border-subtle);display:flex;flex-direction:column;min-height:0}.cos .stream__head{padding:18px 18px 14px;border-bottom:1px solid var(--border-subtle)}.cos .stream__title{display:flex;align-items:center;gap:8px;font-size:15px;font-weight:700;color:var(--text-strong)}.cos .stream__title .live{margin-left:auto;display:inline-flex;align-items:center;gap:6px;font-size:11px;font-weight:600;color:var(--green-700)}.cos .stream__title .live .d{width:7px;height:7px;border-radius:50%;background:var(--green-500)}@media (prefers-reduced-motion:no-preference){.cos .stream__title .live .d{animation:appelo-pulse 1.8s var(--ease-inout) infinite}}.cos .momentum{margin-top:14px;display:flex;align-items:center;gap:14px}.cos .ring{--p:0;width:54px;height:54px;flex:none;background:conic-gradient(var(--green-500) calc(var(--p) * 1%),var(--ink-100) 0)}.cos .ring,.cos .ring__in{border-radius:50%;display:flex;align-items:center;justify-content:center}.cos .ring__in{width:42px;height:42px;background:var(--surface-card);flex-direction:column;line-height:1}.cos .ring__in b{font-size:14px;color:var(--text-strong);font-family:var(--font-display);font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.cos .ring__in span{font-size:8.5px;color:var(--text-subtle);text-transform:uppercase;letter-spacing:.06em;margin-top:1px}.cos .momentum__txt b{display:block;font-family:var(--font-display);font-size:18px;color:var(--text-strong);font-feature-settings:"tnum";font-variant-numeric:tabular-nums;letter-spacing:-.01em}.cos .momentum__txt span{font-size:12px;color:var(--text-muted)}.cos .momentum__txt .rec{color:var(--green-700);font-weight:600}.cos .stream__filters{display:flex;gap:6px;padding:12px 14px;border-bottom:1px solid var(--border-subtle)}.cos .chip{font-size:12.5px;font-weight:600;padding:6px 11px;border-radius:999px;cursor:pointer;color:var(--text-muted);background:var(--surface-sunken);transition:var(--transition-color);border:none}.cos .chip:hover{color:var(--text-strong)}.cos .chip--on{background:var(--ink-900);color:#fff}.cos .stream__scroll{flex:1 1;overflow-y:auto;padding:12px}.cos .stream__sec{font-size:10.5px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--text-subtle);padding:8px 6px}.cos .bundle{background:linear-gradient(180deg,var(--green-50),var(--surface-card));border:1px solid var(--green-200);border-radius:var(--radius-lg);padding:14px;margin-bottom:12px;cursor:pointer;transition:var(--transition-base)}.cos .bundle:hover{box-shadow:var(--shadow-md);transform:translateY(-1px)}.cos .bundle__top{display:flex;align-items:center;gap:8px;margin-bottom:8px}.cos .bundle__ic{width:30px;height:30px;border-radius:8px;background:var(--green-500);color:#fff;display:inline-flex;align-items:center;justify-content:center;flex:none}.cos .bundle__ic svg{width:17px;height:17px}.cos .bundle__n{font-size:13px;font-weight:700;color:var(--green-800)}.cos .bundle__n span{display:block;font-size:11px;font-weight:500;color:var(--green-700)}.cos .bundle p{font-size:12.5px;color:var(--text-body);margin:0 0 10px;line-height:1.4}.cos .bundle__foot{display:flex;align-items:center;justify-content:space-between}.cos .bundle__amt{font-family:var(--font-mono);font-size:14px}.cos .bundle__amt,.cos .bundle__go{font-weight:600;color:var(--green-700)}.cos .bundle__go{font-size:12px;display:inline-flex;align-items:center;gap:4px}.cos .crow{display:flex;gap:11px;padding:12px 11px;border-radius:var(--radius-md);cursor:pointer;position:relative;transition:background var(--dur-fast);margin-bottom:2px;text-decoration:none}.cos .crow:hover{background:var(--surface-sunken)}.cos .crow--active{background:var(--green-50);box-shadow:inset 0 0 0 1px var(--green-200)}.cos .crow--active:before{content:"";position:absolute;left:0;top:8px;bottom:8px;width:3px;border-radius:2px;background:var(--green-500)}.cos .crow__pri{width:6px;height:6px;border-radius:50%;flex:none;margin-top:6px}.cos .pri--hi{background:var(--red-500)}.cos .pri--md{background:var(--amber-500)}.cos .pri--lo{background:var(--ink-300)}.cos .crow__body{flex:1 1;min-width:0}.cos .crow__t{font-size:13.5px;font-weight:600;color:var(--text-strong);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.cos .crow__m{font-size:11.5px;color:var(--text-muted);margin-top:2px;display:flex;gap:6px;align-items:center}.cos .crow__m .amt{font-family:var(--font-mono);color:var(--text-body);font-weight:500}.cos .crow__need{margin-top:7px;display:inline-flex;align-items:center;gap:5px;font-size:11px;font-weight:600;padding:2px 8px;border-radius:999px}.cos .need--dec{background:var(--amber-100);color:var(--amber-700)}.cos .need--ready{background:var(--green-100);color:var(--green-700)}.cos .need--wait{background:var(--blue-100);color:var(--blue-700)}.cos .crow__need svg{width:12px;height:12px}.cos .thread{flex:1 1;min-width:580px;display:flex;flex-direction:column;background:var(--paper)}.cos .thread__scroll{flex:1 1;overflow-y:auto}.cos .thread__wrap{max-width:760px;margin:0 auto;padding:26px 32px 80px}.cos .thread__empty{max-width:520px;margin:80px auto;text-align:center;color:var(--text-muted)}.cos .chead{margin-bottom:8px}.cos .chead__back{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:600;color:var(--text-muted);cursor:pointer;margin-bottom:14px;background:none;border:none}.cos .chead__back:hover{color:var(--text-strong)}.cos .chead__back svg{width:16px;height:16px}.cos .chead__row{display:flex;align-items:flex-start;gap:14px}.cos .chead h1{font-family:var(--font-display);font-size:30px;font-weight:600;letter-spacing:-.02em;color:var(--text-strong);line-height:1.08;margin:0}.cos .chead__codes{margin-left:auto;display:flex;gap:7px;flex:none;padding-top:4px}.cos .chead__sub{font-size:14px;color:var(--text-muted);margin-top:8px;display:flex;align-items:center;gap:8px;flex-wrap:wrap}.cos .chead__sub .sep{color:var(--ink-300)}.cos .chead__sub .amt{font-family:var(--font-mono);font-weight:600;color:var(--text-body)}.cos .deck{position:-webkit-sticky;position:sticky;top:0;z-index:8;margin:18px 0 8px;background:var(--surface-card);border:1px solid var(--border-default);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);padding:14px 16px}.cos .deck--clear{border-color:var(--green-300);background:linear-gradient(180deg,var(--green-50),var(--surface-card))}.cos .deck__top{display:flex;align-items:center;gap:13px;flex-wrap:wrap}.cos .deck__ring{--p:0;width:46px;height:46px;border-radius:50%;flex:none;background:conic-gradient(var(--amber-500) calc(var(--p) * 1%),var(--ink-100) 0);display:flex;align-items:center;justify-content:center;transition:background .4s}.cos .deck--clear .deck__ring{background:conic-gradient(var(--green-500) 100%,var(--ink-100) 0)}.cos .deck__ring__in{width:36px;height:36px;border-radius:50%;background:var(--surface-card);display:flex;align-items:center;justify-content:center;font-family:var(--font-display);font-size:14px;font-weight:600;color:var(--text-strong);font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.cos .deck__txt{flex:1 1;min-width:170px}.cos .deck__txt b{font-size:16px;font-weight:700;color:var(--text-strong);display:block}.cos .deck__txt span{font-size:13px;color:var(--text-muted)}.cos .deck__actions{display:flex;gap:8px;flex:none}.cos .deck__bar{display:flex;gap:4px;margin-top:12px}.cos .deck__seg{flex:1 1;height:5px;border-radius:3px;background:var(--ink-100);transition:background var(--dur-base)}.cos .deck__seg--open{background:var(--amber-400)}.cos .deck__seg--ok{background:var(--green-500)}.cos .deck__seg--vouch{background:var(--ink-500)}.cos .tl{margin-top:22px;position:relative;padding-left:34px}.cos .tl:before{content:"";position:absolute;left:13px;top:6px;bottom:30px;width:2px;background:var(--border-default)}.cos .node{position:relative;margin-bottom:22px}.cos .node__dot{position:absolute;left:-34px;top:0;width:28px;height:28px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:var(--surface-card);box-shadow:0 0 0 4px var(--paper);z-index:1}.cos .node__dot svg{width:15px;height:15px}.cos .node--done .node__dot{background:var(--green-500);color:#fff}.cos .node--ai .node__dot{background:var(--ink-900);color:var(--green-400)}.cos .node--gap .node__dot{background:var(--amber-500);color:#fff}.cos .node--todo .node__dot{background:var(--ink-100);color:var(--ink-400)}.cos .node__head{display:flex;align-items:center;gap:9px;min-height:28px}.cos .node__title{font-size:14.5px;font-weight:700;color:var(--text-strong)}.cos .node__meta{font-size:12px;color:var(--text-subtle);font-family:var(--font-mono)}.cos .node__who{margin-left:auto;font-size:11.5px;color:var(--text-muted);display:inline-flex;align-items:center;gap:5px}.cos .node__who svg{width:13px;height:13px;color:var(--green-600)}.cos .node__body{margin-top:10px}.cos .narr{font-size:14px;line-height:1.6;color:var(--text-body)}.cos .narr .hl-ok{color:var(--green-700);font-weight:600}.cos .narr .hl-gap{color:var(--amber-700);font-weight:600}.cos .evid{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}.cos .evid__chip{display:inline-flex;align-items:center;gap:7px;font-size:12.5px;padding:7px 11px;border-radius:8px;background:var(--surface-card);box-shadow:inset 0 0 0 1px var(--border-subtle);color:var(--text-body)}.cos .evid__chip svg{width:14px;height:14px}.cos .evid__chip--ok{box-shadow:inset 0 0 0 1px var(--green-200);background:var(--green-50);color:var(--green-800)}.cos .evid__chip--missing{box-shadow:inset 0 0 0 1px var(--amber-200);background:var(--amber-50);color:var(--amber-700);border-style:dashed}.cos .evid__chip--missing svg{color:var(--amber-600)}.cos .letter{background:var(--surface-card);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);overflow:hidden;margin-top:6px}.cos .letter__bar{display:flex;align-items:center;gap:10px;padding:12px 16px;border-bottom:1px solid var(--border-subtle)}.cos .letter__bar b{font-size:13.5px;color:var(--text-strong)}.cos .letter__bar svg{width:17px;height:17px;color:var(--green-700)}.cos .letter__bar .right{margin-left:auto;display:flex;gap:4px}.cos .letter__legend{display:flex;gap:14px;padding:9px 16px;border-bottom:1px solid var(--border-subtle);background:var(--surface-sunken);font-size:11.5px;color:var(--text-muted)}.cos .letter__legend span{display:inline-flex;align-items:center;gap:6px}.cos .letter__legend i{width:18px;height:0;border-bottom:2px solid;display:inline-block}.cos .lg-ok i{border-color:var(--green-500)}.cos .lg-weak i{border-bottom:none;width:14px;height:12px;border-radius:3px;background:var(--amber-100);box-shadow:inset 0 0 0 1px var(--amber-300)}.cos .lg-vouch i{border-color:var(--ink-500);border-bottom-style:dashed}.cos .letter__body{padding:22px 24px;font-size:14.5px;line-height:1.75;color:var(--text-body)}.cos .letter__body h4{font-family:var(--font-display);font-size:15px;color:var(--text-strong);margin:0 0 4px;font-weight:600}.cos .letter__body p{margin:0 0 14px;white-space:pre-line}.cos .letter__sectlabel{font-size:11px;font-weight:700;letter-spacing:.08em;color:var(--text-subtle);margin:18px 0 8px}.cos .gok{border-bottom:2px solid var(--green-400);padding-bottom:1px;cursor:default}.cos .gweak{background:var(--amber-100);box-shadow:inset 0 0 0 1px var(--amber-300);border-radius:4px;padding:1px 3px;cursor:pointer;transition:var(--transition-color);position:relative}.cos .gweak:hover{background:var(--amber-200);box-shadow:inset 0 0 0 1px var(--amber-500)}.cos .gweak--active{background:var(--amber-200);box-shadow:0 0 0 2px var(--amber-500)}.cos .gvouch{border-bottom:2px dashed var(--ink-400);padding-bottom:1px;cursor:pointer}.cos .gweak__n{display:inline-flex;align-items:center;justify-content:center;width:15px;height:15px;border-radius:50%;background:var(--amber-500);color:#fff;font-size:9px;font-weight:700;margin-left:3px;vertical-align:1px;font-family:var(--font-sans)}.cos .submit-card{background:var(--surface-card);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:18px;display:flex;align-items:center;gap:14px}.cos .submit-card--ready{border-color:var(--green-300);background:linear-gradient(180deg,var(--green-50),var(--surface-card))}.cos .submit-card__ic{width:40px;height:40px;border-radius:11px;flex:none;display:inline-flex;align-items:center;justify-content:center;background:var(--ink-100);color:var(--ink-400)}.cos .submit-card--ready .submit-card__ic{background:var(--green-100);color:var(--green-700)}.cos .submit-card__ic svg{width:21px;height:21px}.cos .submit-card__txt{flex:1 1}.cos .submit-card__txt b{font-size:14.5px;color:var(--text-strong);display:block}.cos .submit-card__txt span{font-size:12.5px;color:var(--text-muted)}.cos .panel{width:404px;flex:none;background:var(--surface-card);border-left:1px solid var(--border-subtle);display:flex;flex-direction:column;min-height:0}.cos .panel__tabs{display:flex;padding:10px 12px 0;gap:4px;border-bottom:1px solid var(--border-subtle)}.cos .ptab{flex:1 1;display:flex;align-items:center;justify-content:center;gap:7px;font-size:13px;font-weight:600;color:var(--text-muted);padding:10px;border-radius:8px 8px 0 0;cursor:pointer;position:relative;transition:var(--transition-color);background:none;border:none}.cos .ptab:hover{color:var(--text-strong)}.cos .ptab svg{width:16px;height:16px}.cos .ptab__b{font-size:10.5px;font-weight:700;background:var(--amber-500);color:#fff;border-radius:999px;padding:1px 6px;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.cos .ptab--on{color:var(--text-strong)}.cos .ptab--on:after{content:"";position:absolute;left:8px;right:8px;bottom:-1px;height:2.5px;background:var(--green-500);border-radius:2px}.cos .panel__scroll{flex:1 1;overflow-y:auto;padding:16px}.cos .dpanel__nav{display:flex;align-items:center;gap:8px;margin-bottom:14px}.cos .dpanel__nav .count{font-size:12.5px;font-weight:600;color:var(--text-muted)}.cos .dpanel__nav .sp{flex:1 1}.cos .dcard{border:1px solid var(--amber-300);background:var(--amber-50);border-radius:var(--radius-lg);overflow:hidden}.cos .dcard__top{padding:14px 16px;border-bottom:1px solid var(--amber-200)}.cos .dcard__sev{display:inline-flex;align-items:center;gap:6px;font-size:11px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--amber-700)}.cos .dcard__sev svg{width:14px;height:14px}.cos .dcard__claim{font-size:14.5px;line-height:1.5;color:var(--text-strong);font-weight:600;margin-top:9px;font-style:italic}.cos .dcard__claim:before{content:"\201C"}.cos .dcard__claim:after{content:"\201D"}.cos .dcard__why{padding:13px 16px;font-size:13px;line-height:1.55;color:var(--text-body);background:var(--surface-card)}.cos .dcard__why b{color:var(--text-strong)}.cos .dcard__opts{padding:13px 16px 16px;flex-direction:column;gap:9px}.cos .dcard__opts,.cos .dopt{background:var(--surface-card);display:flex}.cos .dopt{align-items:flex-start;gap:11px;padding:12px;border-radius:var(--radius-md);cursor:pointer;border:1px solid var(--border-default);text-align:left;transition:var(--transition-base);width:100%}.cos .dopt:hover{border-color:var(--ink-300);background:var(--surface-sunken)}.cos .dopt:disabled{opacity:.5;cursor:default}.cos .dopt__ic{width:30px;height:30px;border-radius:8px;flex:none;display:inline-flex;align-items:center;justify-content:center}.cos .dopt__ic svg{width:16px;height:16px}.cos .dopt--attach .dopt__ic{background:var(--green-100);color:var(--green-700)}.cos .dopt--soften .dopt__ic{background:var(--blue-100);color:var(--blue-700)}.cos .dopt--vouch .dopt__ic{background:var(--ink-100);color:var(--ink-700)}.cos .dopt__txt b{font-size:13.5px;color:var(--text-strong);display:block}.cos .dopt__txt span{font-size:12px;color:var(--text-muted);line-height:1.45}.cos .dopt__rec{margin-left:auto;font-size:10px;font-weight:700;color:var(--green-700);background:var(--green-100);border-radius:999px;padding:2px 7px;flex:none;text-transform:uppercase;letter-spacing:.04em}.cos .dresolved{text-align:center;padding:30px 16px}.cos .dresolved__ic{width:54px;height:54px;border-radius:15px;background:var(--green-100);color:var(--green-700);display:inline-flex;align-items:center;justify-content:center;margin-bottom:14px}.cos .dresolved__ic svg{width:28px;height:28px}.cos .dresolved h3{font-family:var(--font-display);font-size:20px;color:var(--text-strong);font-weight:600;margin:0}.cos .dresolved p{font-size:13.5px;color:var(--text-muted);margin-top:8px;line-height:1.5}.cos .gtab__sum{display:flex;gap:8px;margin-bottom:14px}.cos .gtag{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:700;padding:6px 12px;border-radius:999px}.cos .gtag--ok{background:var(--green-100);color:var(--green-700)}.cos .gtag--weak{background:var(--amber-100);color:var(--amber-700)}.cos .gitem{display:flex;gap:11px;padding:12px;border-radius:var(--radius-md);margin-bottom:8px;cursor:pointer;transition:var(--transition-base);border:1px solid transparent}.cos .gitem:hover{background:var(--surface-sunken)}.cos .gitem--weak{background:var(--amber-50);border-color:var(--amber-100)}.cos .gitem--weak:hover{border-color:var(--amber-300)}.cos .gitem--ok{background:var(--green-50)}.cos .gitem--vouch{background:var(--surface-sunken)}.cos .gitem__ic{width:26px;height:26px;border-radius:7px;flex:none;display:inline-flex;align-items:center;justify-content:center}.cos .gitem--ok .gitem__ic{background:var(--green-100);color:var(--green-700)}.cos .gitem--weak .gitem__ic{background:var(--amber-100);color:var(--amber-700)}.cos .gitem--vouch .gitem__ic{background:var(--ink-100);color:var(--ink-600)}.cos .gitem__ic svg{width:15px;height:15px}.cos .gitem__body{flex:1 1;min-width:0}.cos .gitem__claim{font-size:13px;font-weight:600;color:var(--text-strong);line-height:1.4}.cos .gitem__why{font-size:11.5px;color:var(--text-muted);margin-top:3px;line-height:1.4}.cos .gitem__go{align-self:center;color:var(--ink-300);flex:none}.cos .gitem__go svg{width:16px;height:16px}.cos .cop__input{display:flex;align-items:center;gap:8px;padding:10px;border:1px solid var(--border-strong);border-radius:var(--radius-md);background:var(--surface-card);margin-top:6px}.cos .cop__input:focus-within{border-color:var(--brand);box-shadow:0 0 0 3px var(--focus-ring)}.cos .cop__input input{flex:1 1;border:0;outline:0;background:transparent;font-size:13.5px;font-family:var(--font-sans);color:var(--text-strong)}.cos .cop__input button{width:32px;height:32px;border-radius:8px;border:0;background:var(--brand);color:#fff;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;flex:none}.cos .cop__input button svg{width:16px;height:16px}.cos .cmd-overlay{position:fixed;inset:0;background:rgba(8,14,24,.45);-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);z-index:60;display:flex;align-items:flex-start;justify-content:center;padding-top:12vh;animation:appelo-rise .2s var(--ease-out)}.cos .cmd{width:600px;max-width:92vw;background:var(--surface-card);border-radius:var(--radius-xl);box-shadow:var(--shadow-xl);overflow:hidden}.cos .cmd__in{display:flex;align-items:center;gap:12px;padding:16px 18px;border-bottom:1px solid var(--border-subtle)}.cos .cmd__in svg{width:20px;height:20px;color:var(--text-muted)}.cos .cmd__in input{flex:1 1;border:0;outline:0;font-size:16px;font-family:var(--font-sans);color:var(--text-strong);background:transparent}.cos .cmd__list{max-height:340px;overflow-y:auto;padding:8px}.cos .cmd__sec{font-size:10.5px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--text-subtle);padding:10px 10px 6px}.cos .cmd__item{display:flex;align-items:center;gap:12px;padding:11px 12px;border-radius:var(--radius-md);cursor:pointer}.cos .cmd__item--on,.cos .cmd__item:hover{background:var(--surface-sunken)}.cos .cmd__item__ic{width:30px;height:30px;border-radius:8px;background:var(--green-50);color:var(--green-700);flex:none;display:inline-flex;align-items:center;justify-content:center}.cos .cmd__item__ic svg{width:16px;height:16px}.cos .cmd__item__t{font-size:13.5px;font-weight:600;color:var(--text-strong)}.cos .cmd__item__t span{display:block;font-size:11.5px;font-weight:400;color:var(--text-muted)}.cos .cmd__item kbd{margin-left:auto;font-family:var(--font-mono);font-size:11px;color:var(--text-subtle);background:var(--surface-sunken);border:1px solid var(--border-subtle);border-radius:5px;padding:2px 6px}.cos .toast-wrap{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);z-index:70;flex-direction:column;gap:10px}.cos .toast,.cos .toast-wrap{display:flex;align-items:center}.cos .toast{gap:11px;background:var(--ink-900);color:#fff;border-radius:var(--radius-md);box-shadow:var(--shadow-lg);padding:13px 17px;font-size:14px;animation:appelo-rise .3s var(--ease-out)}.cos .toast svg{width:19px;height:19px;color:var(--green-400);flex:none}.cos .toast b{font-weight:700}.cos .toast .amt{font-family:var(--font-mono);color:var(--green-400);font-weight:600}@keyframes cos-flash-ok{0%{background:var(--green-200)}to{background:transparent}}.cos .flash{animation:cos-flash-ok .9s var(--ease-out)}@media (max-width:1240px){.cos .panel{width:340px}.cos .stream{width:280px}}