:root {
  color-scheme: dark;
  font-family: Arial, Helvetica, sans-serif;
  --base: #080809;
  --panel: #121316;
  --text: #f4f5f7;
  --muted: #a6adba;
  --line: #282c34;
  --accent: #9bafc6;
  --hover: #bac9db;
  --selection: #1a2531;
  --edge: #4b5c72;
  --feedback-error: #f2a6a6;
  --feedback-warning: #e7c88d;
  --ease-out: cubic-bezier(.2,.75,.25,1);
  --quick: 160ms;
  --settle: 240ms;
  --gutter: max(clamp(20px, 4.8vw, 80px), calc((100% - 1720px) / 2));
  --header: 76px;
  background: var(--base);
  color: var(--text);
  scroll-behavior: smooth;
}
*, *::before, *::after { box-sizing: border-box; }
body { margin: 0; }
a { color: inherit; text-decoration: none; }
button, input { font: inherit; }
button { color: inherit; cursor: pointer; }
p, h1, h2, h3 { margin: 0; }
:focus-visible { outline: 2px solid var(--hover); outline-offset: 3px; }
[hidden] { display: none !important; }
[id] { scroll-margin-top: calc(var(--header) + 16px); }
.app-notice-dock {
  position: fixed;
  z-index: 40;
  inset-inline-end: max(16px, env(safe-area-inset-right));
  inset-block-end: max(16px, env(safe-area-inset-bottom));
  width: min(380px, calc(100% - 32px));
  max-height: min(50svh, 420px);
  overflow-y: auto;
  padding: 4px;
  pointer-events: none;
}
.app-notice-list { display: grid; gap: 8px; }
.app-notice {
  --notice-color: var(--hover);
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: start;
  gap: 6px 10px;
  padding: 10px 10px 10px 13px;
  border: 1px solid var(--line);
  border-inline-start: 2px solid var(--notice-color);
  border-radius: 7px;
  background: var(--panel);
  box-shadow: 0 8px 24px #0006;
  color: var(--notice-color);
  font-size: 13px;
  line-height: 1.5;
  pointer-events: auto;
  animation: app-notice-enter var(--settle) var(--ease-out);
}
.app-notice[data-tone="success"] { --notice-color: var(--workspace-success, #8bd9ad); }
.app-notice[data-tone="warning"] { --notice-color: var(--feedback-warning); }
.app-notice[data-tone="error"] { --notice-color: var(--feedback-error); }
.app-notice p { align-self: center; overflow-wrap: anywhere; }
.app-notice-close {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border: 0;
  border-radius: 4px;
  background: transparent;
  color: var(--muted);
  font-size: 18px;
  line-height: 1;
}
.app-notice-close:hover { background: var(--selection); color: var(--text); }
@keyframes app-notice-enter { from { opacity: 0; transform: translateY(6px); } }
.wrap { padding-inline: var(--gutter); }
.skip { position: fixed; z-index: 50; top: 12px; left: 12px; transform: translateY(-200%); padding: 12px; background: var(--panel); }
.skip:focus { transform: none; }
.header { position: sticky; top: 0; z-index: 10; border-bottom: 1px solid #22252c; background: #080809ed; backdrop-filter: blur(12px); }
.header-inner { min-height: var(--header); display: flex; align-items: center; gap: clamp(14px, 2vw, 32px); }
.logo { display: block; width: 122px; height: auto; filter: invert(1); }
.header nav { display: flex; align-items: center; justify-content: flex-end; gap: clamp(10px, 1.2vw, 22px); flex: 1; font-size: 12px; color: #ceced4; }
.header nav a, .footer a { transition: color var(--quick) var(--ease-out); }
.header nav a:hover, .footer a:hover { color: var(--hover); }
.header-actions { margin-left: clamp(0px, 3vw, 64px); }
.account-picker { position: relative; }
.account-options {
  position: absolute; right: 0; top: calc(100% + 8px);
  width: min(270px, calc(100vw - 40px)); display: grid; gap: 4px;
  padding: 6px; border: 1px solid #404046; border-radius: 6px;
  background: #15171c; box-shadow: 0 16px 48px #0008; animation: appear var(--quick) var(--ease-out);
}
.account-options button {
  min-height: 48px; padding: 8px 10px; text-align: left;
  background: transparent; border: 1px solid transparent; border-radius: 4px; font-size: 13px;
  transition: background-color var(--quick) var(--ease-out), border-color var(--quick) var(--ease-out);
}
.account-options button:hover { background: var(--selection); border-color: var(--edge); }
.account-options small { display: block; margin-top: 5px; color: var(--muted); font-size: 11px; }
.actions { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.button {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 44px; padding: 9px 15px; border: 1px solid var(--workspace-secondary-edge, var(--workspace-control-line, #333339)); border-radius: 5px;
  background: var(--workspace-secondary-button, var(--workspace-control, #111216)); color: var(--text); font-size: 12px; font-weight: 600;
  transition: background-color var(--quick) var(--ease-out), border-color var(--quick) var(--ease-out), transform var(--quick) var(--ease-out);
}
.button:hover { background: var(--workspace-secondary-hover, var(--workspace-control-hover, #1b1e24)); border-color: var(--workspace-secondary-edge, var(--workspace-control-line, #677588)); }
.button:active { transform: translateY(1px); }
.button.primary { background: var(--workspace-button, var(--accent)); color: var(--workspace-button-ink, var(--base)); border-color: transparent; box-shadow: inset 0 1px #ffffff38; }
.button.primary:hover { background: var(--workspace-button, var(--hover)); border-color: var(--workspace-button-ink, transparent); }
.menu-toggle { display: none; }

.hero { display: grid; grid-template-columns: minmax(0,.35fr) minmax(0,.65fr); gap: clamp(26px,3vw,56px); align-items: center; padding-block: 38px 54px; }
.eyebrow { color: var(--hover); font-size: 10px; line-height: 1.8; text-transform: uppercase; letter-spacing: .2em; font-weight: 600; }
h1 { margin-top: 22px; font-size: clamp(42px, 3.4vw, 64px); font-weight: 500; line-height: 1.04; letter-spacing: -.065em; }
h1 span { display: inline-block; color: #a0aabb; animation: appear var(--settle) var(--ease-out); }
h1 .hero-lead { color: inherit; }
.meta { color: var(--muted); font-size: 11px; line-height: 1.7; margin-top: 20px; }
.hero-description { max-width: 385px; margin: 24px 0 20px; min-height: 50px; font-size: 15px; line-height: 1.75; color: #b4b4bd; }
.identity { margin-top: 16px; }
.preview-controls, .caption { display: flex; align-items: center; justify-content: space-between; gap: 8px; font-size: 10px; color: var(--muted); }
.preview-controls { margin-bottom: 16px; }
.preview-controls > span::before {
  content: ""; display: inline-block; vertical-align: 1px; width: 5px; height: 5px;
  margin-right: 6px; border-radius: 50%; background: var(--accent);
}
.caption { margin-top: 14px; }
.segmented { position: relative; isolation: isolate; display: inline-grid; grid-template-columns: repeat(2, 1fr); padding: 3px; border-radius: 7px; background: #101115; border: 1px solid #30343d; }
.segmented::before {
  content: ""; position: absolute; z-index: -1; inset: 3px auto 3px 3px;
  width: calc((100% - 6px) / 2); border: 1px solid var(--edge); border-radius: 4px;
  background: var(--selection); transition: transform var(--settle) var(--ease-out);
}
.segmented:has(button:last-child[aria-pressed=true])::before { transform: translateX(100%); }
.segmented button { min-width: 88px; min-height: 36px; border: 0; border-radius: 4px; background: transparent; color: var(--muted); font-size: 11px; transition: color var(--quick) var(--ease-out); }
.segmented button:hover { color: var(--text); }
.segmented button[aria-pressed=true] { color: var(--text); }

.preview { border: 1px solid var(--edge); border-radius: 9px; overflow: clip; background: var(--panel); box-shadow: 0 16px 44px #0005; }
.frame-label, .workspace-label { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.frame-label { padding: 9px 14px; color: #bbc2cf; font-size: 10px; background: #17191e; border-bottom: 1px solid var(--line); }
.preview-grid { display: grid; grid-template-columns: clamp(108px, 8vw, 150px) minmax(0,1fr); min-height: clamp(400px,28vw,520px); }
.sidebar { display: flex; flex-direction: column; gap: 4px; background: #0e1014; padding: 16px 8px 12px; border-right: 1px solid var(--line); }
.sidebar .logo { width: min(100%, 90px); opacity: .75; }
.sidebar-brand { margin: 0 5px 13px; }
.sidebar-brand small, .sidebar-note { color: var(--muted); font-size: 9px; line-height: 1.5; }
.sidebar-note { margin: auto 5px 0; padding-top: 14px; }
.nav-group { margin: 9px 5px 2px; font-size: 9px; color: var(--muted); }
.module-button {
  display: flex; align-items: center; gap: 7px; text-align: left;
  background: transparent; border: 1px solid transparent; border-radius: 3px;
  min-height: 30px; width: 100%; padding: 4px 6px; color: #d1d1da; font-size: 10px; line-height: 1.35;
  transition: background-color var(--quick) var(--ease-out), border-color var(--quick) var(--ease-out), color var(--quick) var(--ease-out);
}
.module-button:hover { background: #1a1e25; }
.module-button[aria-pressed=true] { background: var(--selection); border-color: #354252; box-shadow: inset 2px 0 var(--accent); color: var(--text); }
.module-button img { width: 14px; height: 14px; flex: none; }
.workspace-label { min-height: 41px; border-bottom: 1px solid var(--line); padding: 6px 17px; font-size: 11px; color: #d6d6e0; }
.avatar { display: grid; place-items: center; min-width: 24px; min-height: 24px; padding: 2px; border: 1px solid #3a3a41; border-radius: 4px; background: #242429; font-size: 9px; }
.preview-content { padding: clamp(16px, 1.35vw, 24px); font-size: 12px; animation: appear var(--settle) var(--ease-out); }
@keyframes appear { from { opacity: .6; transform: translateY(4px); } to { opacity: 1; transform: none; } }
.preview-content h3 { font-size: 23px; letter-spacing: -.035em; font-weight: 500; margin: 4px 0 10px; }
.preview-content small { color: #b2b2bd; font-size: 10px; }
.preview-content p { color: #bdbdc7; line-height: 1.5; }
.preview-meta { display: flex; justify-content: space-between; gap: 10px; }
.stats { display: grid; grid-template-columns: repeat(auto-fit,minmax(70px,1fr)); gap: 8px; padding: 12px 0; border-block: 1px solid var(--line); margin-top: 10px; }
.stats strong { display: block; margin-top: 4px; font-size: 18px; font-weight: 500; font-variant-numeric: tabular-nums; }
.list-label { margin: 13px 0 5px; }
.record { display: grid; grid-template-columns: auto minmax(0,1fr) auto; align-items: center; gap: 10px; min-height: 49px; padding: 8px 0; border-bottom: 1px solid var(--line); }
.record small { display: block; margin-top: 4px; }
.record .time { min-width: 30px; color: var(--muted); }
.badge { border: 1px solid #34504b; border-radius: 3px; padding: 2px 4px; background: #152b26; color: #a7d4c9; font-size: 9px; text-align: center; }
.note { margin-top: 16px; padding-left: 10px; border-left: 2px solid var(--edge); }

.section { border-top: 1px solid #202024; padding-block: clamp(54px, 5vw, 74px); }
.intro { max-width: 720px; margin-bottom: 26px; }
.intro h2 { margin-top: 8px; font-weight: 500; font-size: clamp(30px, 3.3vw, 46px); line-height: 1.12; letter-spacing: -.04em; }
.intro p:not(.eyebrow), .feature-grid p:not(.eyebrow), details p, .footer p { margin-top: 12px; color: #b4b4bd; font-size: 15px; line-height: 1.65; }
.intro .button { margin-top: 20px; }
.builder { background: radial-gradient(ellipse 60% 45% at 88% 60%, #26334052, #2633401a 40%, transparent 80%); }
.builder-grid, .personal-grid { display: grid; gap: clamp(24px,3vw,48px); grid-template-columns: minmax(0,.38fr) minmax(0,.62fr); }
.builder-preview .preview-grid { min-height: 490px; }
.steps { display: grid; grid-template-columns: repeat(3,1fr); gap: 10px; padding: 0; margin: 0 0 20px; list-style: none; font-size: 11px; color: var(--muted); }
.steps li { border-top: 1px solid #38383d; padding-top: 8px; }
.steps [aria-current=step] { border-color: var(--accent); color: var(--text); }
.builder-title { margin: 5px 0 15px; font-size: 24px; font-weight: 500; letter-spacing: -.035em; }
.builder-meta { font-size: 11px; color: var(--muted); line-height: 1.6; }
.search-label { display: grid; gap: 5px; font-size: 11px; color: #ceced6; }
.search-label input { min-width: 0; width: 100%; min-height: 42px; padding: 8px 10px; border: 1px solid #38383f; border-radius: 5px; background: var(--panel); color: var(--text); font-size: 14px; }
.search-label + .builder-meta { margin-top: 9px; }
.options { display: grid; gap: 5px; max-height: 332px; overflow: auto; padding: 4px; margin: 3px -4px 8px; }
.option { display: flex; align-items: center; gap: 9px; padding: 7px 10px; min-height: 47px; border: 1px solid #333339; border-radius: 4px; background: var(--panel); cursor: pointer; font-size: 13px; transition: background-color var(--quick) var(--ease-out), border-color var(--quick) var(--ease-out); }
.option:hover { border-color: var(--accent); }
.option:has(input:checked) { background: var(--selection); border-color: var(--accent); }
.option input { margin: 0; accent-color: var(--accent); }
.option small { display: block; margin-top: 3px; color: var(--muted); font-size: 11px; line-height: 1.35; }
.needs-group, .selected-needs { padding: 8px; border: 1px solid #333339; border-radius: 5px; background: var(--panel); }
.needs-group summary, .selected-needs summary { padding: 4px; font-size: 12px; }
.needs-group > div { display: grid; gap: 5px; margin-top: 5px; }
.selected-needs { margin-bottom: 10px; background: var(--selection); border-color: var(--edge); }
.selected-count { margin-left: 5px; color: var(--muted); }
.need-chips { display: flex; flex-wrap: wrap; gap: 5px; padding: 4px; }
.need-chips button { min-height: 30px; padding: 4px 8px; background: transparent; border: 1px solid var(--edge); border-radius: 4px; font-size: 11px; }
.need-chips button:hover { border-color: var(--accent); }
.builder-actions { margin-top: 20px; }
.feature-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); list-style: none; padding: 0; margin: 0 0 22px; gap: 14px; }
.feature-grid > * { padding: 24px; border: 1px solid var(--line); border-radius: 10px; background: #101012; }
.feature-grid h3, .footer h3 { margin-top: 6px; font-size: 16px; font-weight: 500; }
.story-grid { display: grid; grid-template-columns: minmax(0,.94fr) minmax(0,1.06fr); gap: clamp(18px,3vw,48px); }
#workflow { display: grid; gap: 10px; }
.story-step {
  display: grid; grid-template-columns: auto 1fr; gap: 14px;
  padding: 20px; text-align: left; background: var(--panel);
  border: 1px solid #303034; border-radius: 12px;
  transition: background-color var(--quick) var(--ease-out), border-color var(--quick) var(--ease-out);
}
.story-step > span:first-child, .story-step small { font-size: 11px; color: var(--hover); }
.story-step strong { font-size: 16px; font-weight: 500; }
.story-step span span { display: block; margin: 7px 0; color: var(--muted); font-size: 14px; line-height: 1.55; }
.story-step:hover { border-color: var(--edge); }
.story-step[aria-pressed=true] { background: var(--selection); border-color: var(--accent); }
.story-preview { align-self: start; min-width: 0; background: #141418; border: 1px solid #3a3a42; border-radius: 14px; }
.story-preview .preview-content { min-height: 230px; }
.personal-grid { align-items: center; }
.personal-grid .preview-grid { min-height: 310px; }
details { border-top: 1px solid var(--line); padding: 16px 0; max-width: 860px; }
summary { cursor: pointer; }
.footer .wrap { display: grid; grid-template-columns: 1.6fr repeat(3,1fr); gap: 20px; }
.footer a:not(:has(.logo)) { display: block; margin-top: 10px; color: var(--muted); font-size: 13px; }
dialog { width: min(420px,calc(100% - 32px)); padding: 22px; color: var(--text); border: 1px solid var(--edge); border-radius: 8px; background: var(--panel); }
dialog::backdrop { background: #000b; }
.dialog-header { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
dialog h2 { font-size: 23px; font-weight: 500; }
dialog p { margin: 15px 0; line-height: 1.6; color: var(--muted); }
@media (min-width: 1001px) {
  .builder-preview, .story-preview { position: sticky; top: calc(var(--header) + 16px); align-self: start; }
}
@media (max-width: 1000px) {
  .hero, .builder-grid { grid-template-columns: minmax(0,1fr); }
  .hero { gap: 32px; }
  h1 { font-size: clamp(42px,6vw,60px); }
  .header-actions { margin-left: auto; }
  .menu-toggle { display: inline-flex; margin-left: auto; }
  .header nav { display: none; position: absolute; right: var(--gutter); top: calc(100% + 8px); flex-direction: column; align-items: stretch; gap: 0; width: min(280px,calc(100% - 40px)); padding: 8px; background: #141416; border: 1px solid #404046; border-radius: 6px; }
  .header nav.open { display: flex; }
  .header nav a { padding: 12px; }
}
@media (max-width: 680px) {
  :root { --header: 64px; }
  .header-inner { gap: 8px; }
  .header .logo { width: 94px; }
  .header-actions { gap: 5px; }
  .header .button { padding-inline: 7px; font-size: 11px; min-height: 36px; gap: 4px; }
  .header .button span { display: none; }
  .hero { padding-block: 36px 48px; }
  .hero-description { min-height: 0; }
  .preview-grid, .builder-preview .preview-grid, .personal-grid .preview-grid { grid-template-columns: minmax(0,1fr); min-height: 0; }
  .sidebar { flex-direction: row; align-items: center; overflow-x: auto; border-right: 0; border-bottom: 1px solid var(--line); padding: 7px; }
  .sidebar-brand, .sidebar-note, .nav-group { display: none; }
  .module-button { width: auto; min-height: 44px; white-space: nowrap; flex: none; }
  .preview-content { min-height: 280px; padding: 12px; }
  .workspace-label { padding-inline: 12px; }
  .feature-grid, .personal-grid, .story-grid { grid-template-columns: minmax(0,1fr); }
  .footer .wrap { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .search-label input { font-size: 16px; }
}
@media (max-width: 360px) {
  .header .logo { width: 76px; }
  .header-inner { gap: 6px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation: none !important; transition: none !important; }
}