/* ==========================================================================
   GARZA — static site stylesheet
   One file. No imports, no web fonts, no external assets.
   Edit colours in :root, spacing in the section blocks below.
   ========================================================================== */

:root {
  --paper: #f6f1e6;
  --paper-deep: #efe6d5;
  --card: #fffcf5;
  --ink: #232821;
  --ink-2: #545c50;
  --muted: #7b8275;
  --line: #ded3c0;
  --line-strong: #c8bba5;
  --accent: #b45f42;
  --accent-deep: #8f4630;
  --accent-soft: #f6e3d9;
  --sage: #6d7a5d;
  --gold: #c69b52;
  --warn-bg: #f7ecd5;
  --warn-line: #e4cfa8;
  --warn-ink: #71531f;
  --ok: #4f6b4a;
  --radius: 20px;
  --shadow: 0 26px 60px -42px rgba(35, 40, 33, 0.6);
  --font-sans: "Segoe UI", -apple-system, BlinkMacSystemFont, Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, "Times New Roman", serif;
  --font-mono: ui-monospace, SFMono-Regular, "Cascadia Mono", Menlo, Consolas, monospace;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

/* Author display rules must never beat the hidden attribute. */
[hidden] {
  display: none !important;
}

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 16.5px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--paper);
  overflow-x: clip;
}

img,
svg {
  max-width: 100%;
}

svg {
  display: block;
}

a {
  color: inherit;
}

p,
ul,
ol,
dl {
  margin-top: 0;
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-serif);
  font-weight: 500;
  letter-spacing: -0.018em;
  line-height: 1.1;
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

.wrap {
  width: 100%;
  max-width: 1180px;
  margin-inline: auto;
  padding-inline: clamp(18px, 4vw, 40px);
}

.micro {
  font-size: 12.5px;
  color: var(--muted);
  line-height: 1.55;
}

.mono {
  font-family: var(--font-mono);
  font-size: 0.88em;
}

.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;
}

.skip-link {
  position: absolute;
  top: -60px;
  left: 16px;
  z-index: 100;
  background: var(--ink);
  color: var(--paper);
  padding: 10px 16px;
  border-radius: 8px;
  text-decoration: none;
  font-size: 14px;
}

.skip-link:focus {
  top: 12px;
}

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 12px 21px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-family: inherit;
  font-size: 14.5px;
  font-weight: 650;
  line-height: 1.2;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.18s ease, color 0.18s ease, border-color 0.18s ease, transform 0.18s ease;
}

.btn svg {
  width: 16px;
  height: 16px;
  flex: none;
}

.btn--primary {
  background: var(--ink);
  color: var(--paper);
}

.btn--primary:hover {
  background: #37402f;
  transform: translateY(-1px);
}

.btn--accent {
  background: var(--accent);
  color: #fff8f0;
}

.btn--accent:hover {
  background: var(--accent-deep);
  transform: translateY(-1px);
}

.btn--ghost {
  background: transparent;
  border-color: var(--line-strong);
  color: var(--ink);
}

.btn--ghost:hover {
  border-color: var(--ink);
}

.btn--small {
  padding: 9px 15px;
  font-size: 13px;
}

.btn--block {
  width: 100%;
}

.btn[disabled] {
  opacity: 0.55;
  cursor: not-allowed;
  transform: none;
}

.link-btn {
  border: 0;
  background: none;
  font-family: inherit;
  font-size: 12.5px;
  color: var(--accent-deep);
  text-decoration: underline;
  text-underline-offset: 3px;
  cursor: pointer;
  padding: 4px;
}

/* --------------------------------------------------------------------------
   Header
   -------------------------------------------------------------------------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(246, 241, 230, 0.92);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}

.site-header__inner {
  display: flex;
  align-items: center;
  gap: 18px;
  min-height: 72px;
  padding-block: 10px;
  flex-wrap: wrap;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-weight: 750;
  font-size: 15px;
  letter-spacing: 0.22em;
}

.brand svg {
  width: 30px;
  height: 30px;
  flex: none;
}

.nav {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-left: auto;
  flex-wrap: wrap;
}

.nav a {
  color: var(--ink-2);
  font-size: 14px;
  text-decoration: none;
  padding: 5px 2px;
  border-bottom: 1px solid transparent;
}

.nav a:hover,
.nav a[aria-current="page"] {
  color: var(--ink);
  border-bottom-color: var(--accent);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

@media (max-width: 760px) {
  .site-header__inner {
    gap: 10px 16px;
  }

  .brand {
    font-size: 13.5px;
    letter-spacing: 0.18em;
  }

  .brand svg {
    width: 26px;
    height: 26px;
  }

  .nav {
    order: 3;
    width: 100%;
    margin-left: 0;
    gap: 4px 20px;
  }

  .nav a {
    font-size: 13.5px;
  }

  .header-actions {
    margin-left: auto;
  }
}

/* --------------------------------------------------------------------------
   Shared section furniture
   -------------------------------------------------------------------------- */

.section {
  padding-block: clamp(54px, 7vw, 96px);
}

section[id] {
  scroll-margin-top: 96px;
}

.section--band {
  background: var(--paper-deep);
  border-block: 1px solid var(--line);
}

.section-head {
  max-width: 760px;
  margin-bottom: clamp(28px, 4vw, 46px);
}

.kicker {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
  font-family: var(--font-sans);
  font-size: 11.5px;
  font-weight: 750;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-2);
}

.kicker::before {
  content: "";
  width: 32px;
  height: 1px;
  background: var(--accent);
  flex: none;
}

.section-head h2 {
  margin: 0 0 14px;
  font-size: clamp(1.9rem, 3.6vw, 2.9rem);
}

.lede {
  margin: 0;
  max-width: 62ch;
  color: var(--ink-2);
  font-size: clamp(1rem, 1.3vw, 1.1rem);
}

/* --------------------------------------------------------------------------
   Hero (home)
   -------------------------------------------------------------------------- */

.hero {
  padding-block: clamp(44px, 7vw, 92px) clamp(34px, 5vw, 58px);
}

.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
  gap: clamp(32px, 5vw, 64px);
  align-items: center;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  font-size: 11.5px;
  font-weight: 750;
  letter-spacing: 0.17em;
  text-transform: uppercase;
  color: var(--ink-2);
}

.eyebrow::before {
  content: "";
  width: 34px;
  height: 1px;
  background: var(--accent);
  flex: none;
}

.hero h1 {
  margin: 0 0 20px;
  font-size: clamp(2.45rem, 5.5vw, 4.35rem);
  line-height: 1.01;
  letter-spacing: -0.028em;
}

.hero h1 em {
  font-style: italic;
  color: var(--accent);
}

.hero .lede {
  margin-bottom: 26px;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.hero__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.hero__chips li {
  padding: 7px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--card);
  font-size: 12.5px;
  font-weight: 650;
}

.hero__fine {
  max-width: 50ch;
  margin: 16px 0 0;
  font-size: 12.5px;
  color: var(--muted);
  line-height: 1.55;
}

.hero__art {
  position: relative;
  min-width: 0;
}

.hero__frame {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 26px;
  background: var(--paper-deep);
  box-shadow: var(--shadow);
}

.hero__frame svg {
  width: 100%;
  height: auto;
}

.hero__badge {
  position: absolute;
  left: 18px;
  bottom: 54px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 13px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 252, 245, 0.94);
  box-shadow: 0 12px 24px -18px rgba(35, 40, 33, 0.5);
  font-size: 12px;
  font-weight: 650;
}

.hero__badge .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gold);
  flex: none;
}

.hero__caption {
  margin: 10px 4px 0;
  text-align: right;
  font-size: 11.5px;
  color: var(--muted);
}

@media (max-width: 940px) {
  .hero__grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero__art {
    max-width: 640px;
  }

  .hero__caption {
    text-align: left;
  }
}

/* --------------------------------------------------------------------------
   Steps
   -------------------------------------------------------------------------- */

.steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.step {
  position: relative;
  min-width: 0;
  padding: 26px 24px 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--card);
}

.step::after {
  content: "";
  position: absolute;
  left: 24px;
  right: 24px;
  bottom: 0;
  height: 3px;
  border-radius: 3px 3px 0 0;
  background: var(--accent);
  opacity: 0.82;
}

.step__num {
  display: block;
  font-family: var(--font-serif);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--accent);
}

.step__icon {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  margin: 14px 0 16px;
  border-radius: 50%;
  background: var(--paper-deep);
  color: var(--ink);
}

.step__icon svg {
  width: 22px;
  height: 22px;
}

.step h3 {
  margin: 0 0 8px;
  font-size: 1.38rem;
}

.step p {
  margin: 0;
  color: var(--ink-2);
  font-size: 14.5px;
}

@media (max-width: 860px) {
  .steps {
    grid-template-columns: minmax(0, 1fr);
  }

  .step {
    padding: 22px 22px 24px;
  }
}

/* --------------------------------------------------------------------------
   Trust
   -------------------------------------------------------------------------- */

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.trust-card {
  min-width: 0;
  padding: 24px 22px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255, 252, 245, 0.72);
}

.trust-card__icon {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  margin-bottom: 14px;
  border-radius: 12px;
  background: var(--card);
  border: 1px solid var(--line);
  color: var(--accent-deep);
}

.trust-card__icon svg {
  width: 20px;
  height: 20px;
}

.trust-card h3 {
  margin: 0 0 8px;
  font-size: 1.24rem;
}

.trust-card p {
  margin: 0;
  color: var(--ink-2);
  font-size: 14px;
}

.trust-card .micro {
  margin-top: 10px;
}

@media (max-width: 980px) {
  .trust-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 520px) {
  .trust-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

/* --------------------------------------------------------------------------
   Fabric grid
   -------------------------------------------------------------------------- */

.fabric-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.fabric-card {
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--card);
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.fabric-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 20px 36px -32px rgba(35, 40, 33, 0.55);
}

.fabric-card__swatch {
  position: relative;
  aspect-ratio: 4 / 5;
  background: var(--paper-deep);
}

.fabric-card__swatch svg {
  width: 100%;
  height: 100%;
}

.swatch-badge {
  position: absolute;
  top: 10px;
  left: 10px;
  padding: 5px 8px;
  border-radius: 4px;
  background: rgba(35, 40, 33, 0.78);
  color: #f8f3e8;
  font-size: 9px;
  font-weight: 750;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.fabric-card__body {
  padding: 14px 16px 16px;
}

.fabric-card__body h3 {
  margin: 0 0 3px;
  font-size: 1.1rem;
}

.fabric-card__body p {
  margin: 0;
  font-size: 12.5px;
  color: var(--muted);
}

.fabrics-note {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  align-items: baseline;
  justify-content: space-between;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  font-size: 12.5px;
  color: var(--muted);
}

@media (max-width: 900px) {
  .fabric-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 420px) {
  .fabric-grid {
    gap: 12px;
  }

  .fabric-card__body {
    padding: 11px 12px 13px;
  }
}

/* --------------------------------------------------------------------------
   Contact panel
   -------------------------------------------------------------------------- */

.contact__panel {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(28px, 4vw, 58px);
  padding: clamp(26px, 4vw, 52px);
  border-radius: 28px;
  background: var(--ink);
  color: #f4eedf;
}

.contact__copy .kicker {
  color: #d9bd91;
}

.contact__copy .kicker::before {
  background: #d9bd91;
}

.contact__copy h2 {
  margin: 0 0 14px;
  color: #faf5e9;
  font-size: clamp(1.9rem, 3.4vw, 2.7rem);
}

.contact__copy p {
  color: rgba(244, 238, 223, 0.78);
  max-width: 46ch;
}

.contact__list {
  display: grid;
  gap: 9px;
  margin: 22px 0;
  padding: 0;
  list-style: none;
  font-size: 14px;
}

.contact__list li {
  display: flex;
  gap: 10px;
  align-items: baseline;
}

.contact__list li::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold);
  flex: none;
  transform: translateY(-2px);
}

.form {
  display: grid;
  gap: 14px;
  align-content: start;
}

.form__row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}

.field > label,
.field > .label {
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.input,
.select,
.textarea {
  width: 100%;
  min-width: 0;
  padding: 11px 13px;
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  background: var(--card);
  color: var(--ink);
  font-family: inherit;
  font-size: 14.5px;
  line-height: 1.4;
}

.textarea {
  min-height: 110px;
  resize: vertical;
}

.input:focus,
.select:focus,
.textarea:focus {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
  border-color: var(--accent);
}

.contact .input,
.contact .select,
.contact .textarea {
  border-color: rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.07);
  color: #faf5e9;
}

.contact .input::placeholder,
.contact .textarea::placeholder {
  color: rgba(255, 255, 255, 0.42);
}

.contact .select option {
  background: #fffdf7;
  color: var(--ink);
}

.form__success {
  margin: 2px 0 0;
  padding: 12px 14px;
  border: 1px solid rgba(146, 177, 128, 0.55);
  border-radius: 10px;
  background: rgba(146, 177, 128, 0.14);
  color: #e3eedb;
  font-size: 13.5px;
  line-height: 1.5;
}

@media (max-width: 880px) {
  .contact__panel {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 560px) {
  .form__row {
    grid-template-columns: minmax(0, 1fr);
  }
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */

.site-footer {
  padding-block: clamp(38px, 5vw, 60px) 24px;
  border-top: 1px solid var(--line);
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) repeat(3, minmax(0, 0.7fr));
  gap: 32px;
}

.footer-brand p {
  max-width: 36ch;
  margin: 14px 0 0;
  font-size: 13.5px;
  color: var(--ink-2);
}

.footer-col h3 {
  margin: 0 0 12px;
  font-family: var(--font-sans);
  font-size: 11.5px;
  font-weight: 750;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-2);
}

.footer-col ul {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 13.5px;
}

.footer-col a {
  color: var(--ink-2);
  text-decoration: none;
}

.footer-col a:hover {
  color: var(--ink);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px 24px;
  margin-top: 34px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  font-size: 11.5px;
  color: var(--muted);
}

@media (max-width: 880px) {
  .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .footer-brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 480px) {
  .footer-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

/* --------------------------------------------------------------------------
   Badges
   -------------------------------------------------------------------------- */

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--paper);
  color: var(--ink-2);
  font-size: 10.5px;
  font-weight: 750;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  white-space: nowrap;
}

.badge--warn {
  border-color: var(--warn-line);
  background: var(--warn-bg);
  color: var(--warn-ink);
}

.badge--accent {
  border-color: var(--accent);
  background: var(--accent-soft);
  color: var(--accent-deep);
}

.badge--demo {
  border-color: #d8c49d;
  background: #f8efdb;
  color: #806025;
}

/* ==========================================================================
   Visualizer page
   ========================================================================== */

.viz-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 24px;
  padding-block: clamp(38px, 6vw, 72px) clamp(22px, 3vw, 36px);
}

.viz-hero h1 {
  margin: 0 0 16px;
  font-size: clamp(2.3rem, 4.6vw, 3.7rem);
}

.viz-hero h1 em {
  font-style: italic;
  color: var(--accent);
}

.viz-hero .lede {
  max-width: 64ch;
}

.viz-steps {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 11.5px;
  font-weight: 750;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-2);
}

.viz-steps li {
  display: inline-flex;
  gap: 8px;
  align-items: center;
}

.viz-steps li::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
}

.viz-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(0, 1.12fr);
  gap: 20px;
  align-items: start;
  padding-bottom: clamp(30px, 4vw, 50px);
}

.viz-panel {
  min-width: 0;
  padding: clamp(20px, 3vw, 30px);
  border: 1px solid var(--line);
  border-radius: 22px;
  background: var(--card);
  box-shadow: var(--shadow);
}

.viz-panel h2 {
  margin: 0 0 14px;
  font-size: 1.5rem;
}

.viz-panel .field {
  margin-top: 18px;
}

.dropzone {
  display: block;
  width: 100%;
  padding: 30px 20px;
  border: 2px dashed var(--line-strong);
  border-radius: 16px;
  background: var(--paper);
  color: var(--ink-2);
  text-align: center;
  cursor: pointer;
  transition: border-color 0.18s ease, background 0.18s ease;
}

.dropzone:hover,
.dropzone--over {
  border-color: var(--accent);
  background: var(--accent-soft);
}

.dropzone:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.dropzone svg {
  width: 40px;
  height: 40px;
  margin: 0 auto 10px;
  color: var(--accent);
}

.dropzone strong {
  display: block;
  margin-bottom: 3px;
  color: var(--ink);
  font-size: 14.5px;
}

.dropzone .micro {
  margin: 3px 0 0;
}

.preview {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--paper-deep);
}

.preview img {
  display: block;
  width: 100%;
  max-height: 320px;
  object-fit: cover;
}

.preview__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 9px 12px;
  border-top: 1px solid var(--line);
  background: var(--card);
  font-size: 12px;
  color: var(--ink-2);
}

.preview__bar > span:first-child {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.preview__actions {
  display: flex;
  flex: none;
  gap: 2px;
  white-space: nowrap;
}

.fabric-chip {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 8px;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--paper);
  font-size: 13px;
  font-weight: 650;
}

.fabric-chip__swatch {
  width: 34px;
  height: 34px;
  flex: none;
  border: 1px solid rgba(35, 40, 33, 0.12);
  border-radius: 8px;
}

.fabric-chip small {
  display: block;
  font-size: 11px;
  font-weight: 500;
  color: var(--muted);
}

.generate-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 20px;
}

.generate-row .micro {
  margin: 0;
}

.generate-row .btn {
  flex: none;
  white-space: nowrap;
}

.stage-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.stage-head h2 {
  margin: 0;
}

.stage-empty {
  display: grid;
  place-items: center;
  min-height: 420px;
  padding: 32px;
  border: 1px dashed var(--line);
  border-radius: 16px;
  background: var(--paper);
  color: var(--muted);
  text-align: center;
}

.stage-empty svg {
  width: 46px;
  height: 46px;
  margin: 0 auto 12px;
  color: var(--line-strong);
}

.stage-empty p {
  max-width: 34ch;
  margin: 0;
  font-size: 13.5px;
}

.loading {
  padding: 46px 20px 40px;
  text-align: center;
}

.spinner {
  width: 38px;
  height: 38px;
  margin: 0 auto 18px;
  border: 3px solid var(--line);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: garza-spin 0.9s linear infinite;
}

@keyframes garza-spin {
  to {
    transform: rotate(360deg);
  }
}

.loading h3 {
  margin: 0 0 6px;
  font-size: 1.35rem;
}

.loading p {
  margin: 0;
  color: var(--ink-2);
  font-size: 13.5px;
}

.progress {
  max-width: 320px;
  height: 6px;
  margin: 18px auto 0;
  overflow: hidden;
  border-radius: 999px;
  background: var(--paper-deep);
}

.progress__bar {
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: var(--accent);
  transition: width 0.3s linear;
}

.demo-note {
  margin: 0 0 14px;
  padding: 12px 14px;
  border: 1px solid var(--warn-line);
  border-radius: 12px;
  background: var(--warn-bg);
  color: var(--warn-ink);
  font-size: 13.5px;
  font-weight: 650;
}

.result-stage svg,
#render-svg svg {
  width: 100%;
  height: auto;
  border-radius: 16px;
}

.result-upload {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 12px;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--paper);
}

.result-upload img {
  width: 58px;
  height: 58px;
  flex: none;
  border-radius: 8px;
  object-fit: cover;
}

.result-upload p {
  margin: 0;
  font-size: 12px;
  color: var(--ink-2);
}

.note-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  padding-bottom: clamp(50px, 7vw, 90px);
}

.note-box {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--card);
}

.note-box h3 {
  margin: 0 0 10px;
  font-size: 1.24rem;
}

.note-box ul {
  display: grid;
  gap: 7px;
  margin: 0;
  padding-left: 18px;
  color: var(--ink-2);
  font-size: 13.5px;
}

.note-box p {
  margin: 0;
  color: var(--ink-2);
  font-size: 13.5px;
}

@media (max-width: 940px) {
  .viz-hero {
    grid-template-columns: minmax(0, 1fr);
  }

  .viz-layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .note-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 520px) {
  .viz-panel {
    padding: 18px;
  }

  .stage-empty {
    min-height: 300px;
  }

  .generate-row {
    flex-direction: column;
    align-items: stretch;
  }
}

/* ==========================================================================
   Quote page
   ========================================================================== */

.quote-hero {
  padding-block: clamp(38px, 6vw, 72px) clamp(20px, 3vw, 34px);
}

.quote-hero h1 {
  margin: 0 0 16px;
  font-size: clamp(2.3rem, 4.6vw, 3.7rem);
}

.quote-hero h1 em {
  font-style: italic;
  color: var(--accent);
}

.quote-hero .lede {
  max-width: 70ch;
}

.quote-layout {
  display: grid;
  grid-template-columns: minmax(0, 390px) minmax(0, 1fr);
  gap: 22px;
  align-items: start;
  padding-bottom: clamp(50px, 7vw, 90px);
}

.panel {
  min-width: 0;
  padding: clamp(20px, 3vw, 30px);
  border: 1px solid var(--line);
  border-radius: 22px;
  background: var(--card);
  box-shadow: var(--shadow);
}

.quote-form {
  position: sticky;
  top: 88px;
}

.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
}

.panel-head h2 {
  margin: 0;
  font-size: 1.55rem;
}

.field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.field-grid .field--full {
  grid-column: 1 / -1;
}

.field .hint {
  font-size: 11.5px;
  color: var(--muted);
  line-height: 1.45;
}

.field .check {
  display: flex;
  align-items: center;
  gap: 7px;
  margin-top: 1px;
  font-size: 12px;
  color: var(--ink-2);
  cursor: pointer;
}

.field .check input {
  width: 15px;
  height: 15px;
  flex: none;
  accent-color: var(--accent);
}

.form-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-top: 18px;
}

.form-error {
  margin: 12px 0 0;
  padding: 10px 12px;
  border: 1px solid #d9b3a7;
  border-radius: 10px;
  background: #f8e8e2;
  color: #7a3423;
  font-size: 13px;
  line-height: 1.5;
}

.reference-note {
  margin: 14px 0 0;
  padding: 10px 12px;
  border: 1px dashed var(--line-strong);
  border-radius: 10px;
  background: var(--paper);
  font-size: 11.5px;
  color: var(--muted);
  line-height: 1.55;
}

.reference-note strong {
  color: var(--ink-2);
}

.quote-results {
  min-height: 420px;
}

.result-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.result-head h2 {
  margin: 0;
  font-size: clamp(1.45rem, 2.4vw, 1.9rem);
}

.result-head .micro {
  margin: 6px 0 0;
}

.result-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  justify-content: flex-end;
}

.price-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 20px;
}

.price-card {
  min-width: 0;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--paper);
}

.price-card--requested {
  border-color: var(--accent);
  background: #fbf0e9;
  box-shadow: inset 0 0 0 1px var(--accent);
}

.price-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 8px;
}

.price-card h3 {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 1.28rem;
  letter-spacing: 0.01em;
}

.price-card__tag {
  padding: 3px 7px;
  border-radius: 999px;
  background: var(--accent);
  color: #fff8f0;
  font-size: 9px;
  font-weight: 750;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  white-space: nowrap;
}

.price-main {
  margin: 0;
  font-size: clamp(1.42rem, 2.3vw, 1.85rem);
  font-weight: 750;
  letter-spacing: -0.025em;
  line-height: 1.1;
}

.price-main span {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0;
  color: var(--muted);
}

.price-local {
  margin: 4px 0 2px;
  color: var(--ink-2);
  font-size: 13px;
  font-weight: 650;
}

.price-alt {
  margin: 0 0 10px;
  font-size: 11px;
  color: var(--muted);
}

.price-card dl {
  display: grid;
  gap: 5px;
  margin: 10px 0 0;
  padding-top: 10px;
  border-top: 1px solid var(--line);
  font-size: 11.5px;
}

.price-card dl div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
}

.price-card dt {
  color: var(--muted);
}

.price-card dd {
  margin: 0;
  font-weight: 650;
  text-align: right;
}

.lead-card {
  margin-top: 14px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--paper);
}

.lead-card h3 {
  margin: 0 0 8px;
  font-size: 1.1rem;
}

.lead-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.lead-pill {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  padding: 6px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--card);
  font-size: 12.5px;
}

.lead-pill strong {
  font-size: 13.5px;
}

.lead-card p {
  margin: 8px 0 0;
  font-size: 12px;
  color: var(--muted);
}

.notes {
  display: grid;
  gap: 8px;
  margin-top: 14px;
}

.note {
  display: flex;
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid var(--warn-line);
  border-radius: 12px;
  background: var(--warn-bg);
  color: var(--warn-ink);
  font-size: 12.5px;
  line-height: 1.55;
}

.note strong {
  font-weight: 750;
  white-space: nowrap;
}

.note--info {
  border-color: #cbcfb7;
  background: #f0f2e6;
  color: #4b5739;
}

details.breakdown {
  margin-top: 16px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--paper);
}

details.breakdown > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  font-size: 13.5px;
  font-weight: 700;
  cursor: pointer;
  list-style: none;
}

details.breakdown > summary::-webkit-details-marker {
  display: none;
}

details.breakdown > summary::after {
  content: "+";
  font-family: var(--font-serif);
  font-size: 20px;
  line-height: 1;
  color: var(--accent);
}

details.breakdown[open] > summary::after {
  content: "−";
}

.breakdown-body {
  padding: 0 16px 16px;
}

.cost-group {
  margin-top: 12px;
}

.cost-group h4 {
  margin: 0 0 2px;
  font-family: var(--font-sans);
  font-size: 10.5px;
  font-weight: 750;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--muted);
}

.cost-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 2px 12px;
  padding: 9px 0;
  border-top: 1px dashed var(--line);
}

.cost-row__name {
  font-size: 12.5px;
  font-weight: 600;
}

.cost-row__amount {
  font-size: 12.5px;
  font-weight: 750;
  white-space: nowrap;
}

.cost-formula {
  grid-column: 1 / -1;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 10.5px;
  line-height: 1.5;
  overflow-wrap: anywhere;
}

.breakdown-total {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-top: 14px;
  padding-top: 12px;
  border-top: 2px solid var(--line-strong);
  font-size: 13px;
  font-weight: 750;
}

.duty-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 7px 18px;
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  font-size: 11.5px;
  color: var(--ink-2);
}

.fineprint {
  margin: 14px 0 0;
  font-size: 11.5px;
  color: var(--muted);
  line-height: 1.55;
}

.fineprint strong {
  color: var(--ink-2);
}

@media (max-width: 1020px) {
  .quote-layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .quote-form {
    position: static;
  }
}

@media (max-width: 720px) {
  .price-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 520px) {
  .field-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .result-badges {
    justify-content: flex-start;
  }
}

/* --------------------------------------------------------------------------
   Motion / print
   -------------------------------------------------------------------------- */

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* ==========================================================================
   Visualizer — instant local preview (T-13)
   The stage canvas keeps its intrinsic pixel size; overlays are absolutely
   positioned so the four handles stay on the quad corners at any width.
   ========================================================================== */

.badge--live {
  border-color: #b9cbb7;
  background: #edf3e9;
  color: #3c5638;
}

.mode-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  padding-bottom: clamp(18px, 3vw, 28px);
}

.mode-card {
  min-width: 0;
  padding: 20px 22px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--card);
}

.mode-card--live {
  border-color: #c8d8c4;
  background: linear-gradient(180deg, #f7fbf3, var(--card) 70%);
}

.mode-card--soon {
  border-style: dashed;
  background: var(--paper);
}

.mode-card h2 {
  margin: 10px 0 6px;
  font-size: 1.35rem;
}

.mode-card p {
  margin: 0;
  color: var(--ink-2);
  font-size: 13.5px;
}

.mode-card .btn {
  margin-top: 12px;
}

.ai-note {
  grid-column: 1 / -1;
  margin: 0;
  padding: 13px 16px;
  border: 1px solid var(--warn-line);
  border-radius: 12px;
  background: var(--warn-bg);
  color: var(--warn-ink);
  font-size: 13px;
  line-height: 1.55;
}

.panel-subhead {
  margin: 22px 0 8px;
  font-size: 1.15rem;
}

.mark-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-top: 10px;
}

.mark-row .micro {
  margin: 0;
}

/* 圈选宽度不足画面 60% 时的整墙提示（T-26 / D-004） */
.quad-hint {
  margin: 10px 0 0;
  padding: 9px 12px;
  border: 1px solid var(--warn-line);
  border-radius: 10px;
  background: var(--warn-bg);
  color: var(--warn-ink);
  font-size: 12.5px;
}

.quad-hint b {
  font-weight: 700;
}

.fabric-choices {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(88px, 1fr));
  gap: 8px;
  margin-bottom: 12px;
}

.fabric-choice {
  display: block;
  width: 100%;
  padding: 6px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--paper);
  color: var(--ink);
  text-align: left;
  cursor: pointer;
  transition: border-color 0.16s ease, box-shadow 0.16s ease, transform 0.16s ease;
}

.fabric-choice:hover {
  border-color: var(--accent);
}

.fabric-choice:active {
  transform: translateY(1px);
}

.fabric-choice[aria-pressed="true"] {
  border-color: var(--accent);
  background: var(--accent-soft);
  box-shadow: inset 0 0 0 1px var(--accent);
}

.fabric-choice canvas {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 5;
  border: 1px solid rgba(35, 40, 33, 0.1);
  border-radius: 8px;
}

.fabric-choice__name {
  display: block;
  margin-top: 5px;
  overflow: hidden;
  color: var(--ink-2);
  font-size: 11px;
  font-weight: 700;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.look-options {
  display: grid;
  gap: 8px;
  margin-top: 16px;
}

.check-row {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  padding: 9px 11px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--paper);
  font-size: 13px;
  cursor: pointer;
}

.check-row input {
  width: 16px;
  height: 16px;
  flex: none;
  margin: 2px 0 0;
  accent-color: var(--accent);
}

.check-row small {
  display: block;
  margin-top: 2px;
  color: var(--muted);
  font-size: 11.5px;
  font-weight: 400;
}

/* ---- T-31：褶形控件（pleatStyle / pleatDepth / headingTape / curtainWidth） ---- */
.pleat-controls {
  display: grid;
  gap: 8px;
  margin-top: 12px;
}

.pleat-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--paper);
  font-size: 13px;
}

.pleat-row--slider {
  display: grid;
  gap: 8px;
}

.pleat-row__label {
  display: block;
  min-width: 0;
}

.pleat-row__label small {
  display: block;
  margin-top: 2px;
  color: var(--muted);
  font-size: 11.5px;
  font-weight: 400;
}

.pleat-row__label output {
  color: var(--ink-2);
  font-variant-numeric: tabular-nums;
  font-weight: 650;
}

.pleat-select {
  flex: none;
  max-width: 58%;
  padding: 7px 9px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: #fffdf7;
  color: var(--ink);
  font: inherit;
  font-size: 12.5px;
}

.pleat-select:focus-visible,
.pleat-number:focus-visible,
.pleat-row input[type="range"]:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.pleat-number {
  flex: none;
  width: 88px;
  padding: 7px 9px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: #fffdf7;
  color: var(--ink);
  font: inherit;
  font-size: 12.5px;
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.pleat-row input[type="range"] {
  width: 100%;
  height: 20px;
  margin: 0;
  accent-color: var(--accent);
}

@media (max-width: 420px) {
  .pleat-row { flex-wrap: wrap; }
  .pleat-select { max-width: 100%; width: 100%; }
}

.field-error {
  margin: 8px 0 0;
  padding: 9px 12px;
  border: 1px solid #e3b7a8;
  border-radius: 10px;
  background: #f9e7df;
  color: #7c3a24;
  font-size: 12.5px;
  font-weight: 650;
}

.stage {
  position: relative;
  width: 100%;
  border-radius: 16px;
  background: var(--paper-deep);
}

.stage__canvas {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 16px;
  box-shadow: var(--shadow);
}

.stage__guides {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border-radius: 16px;
  pointer-events: none;
}

.stage__handles {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.handle {
  position: absolute;
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  padding: 0;
  transform: translate(-50%, -50%);
  border: 2px solid #fffdf8;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 2px 8px rgba(35, 40, 33, 0.35);
  color: #fff;
  font-size: 12px;
  font-weight: 750;
  line-height: 1;
  cursor: grab;
  pointer-events: auto;
  touch-action: none;
}

.handle:hover {
  background: var(--accent-deep);
}

.handle:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 2px;
}

.stage.is-dragging .handle {
  cursor: grabbing;
}

.stage-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 14px;
}

.stage-toolbar .micro {
  margin: 0;
}

.stage-toolbar .btn svg {
  width: 18px;
  height: 18px;
}

.stage-status {
  margin: 10px 0 0;
}

.stage-status.is-error {
  color: #a33b26;
}

.tryon-disclaimer {
  margin: 8px 0 0;
  padding: 8px 11px;
  border: 1px dashed var(--line);
  border-radius: 10px;
  background: var(--paper);
  color: var(--muted);
  font-size: 11.5px;
  line-height: 1.5;
}

@media (max-width: 940px) {
  .mode-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 520px) {
  .mode-card {
    padding: 16px;
  }

  .panel-subhead {
    margin-top: 18px;
  }

  .fabric-choices {
    grid-template-columns: repeat(auto-fill, minmax(76px, 1fr));
  }

  .handle {
    width: 34px;
    height: 34px;
    font-size: 13px;
  }

  .stage-toolbar .btn {
    width: 100%;
  }

  .stage-toolbar .micro {
    width: 100%;
  }
}

/* ==========================================================================
   LEGAL PAGES (privacy.html / terms.html) — T-21
   Plain, readable prose. Same header/footer as the rest of the site.
   ========================================================================== */

.legal-hero {
  padding: clamp(42px, 7vw, 84px) 0 clamp(18px, 3vw, 32px);
}

.legal-hero h1 {
  font-size: clamp(2.1rem, 5vw, 3.5rem);
  margin: 0 0 16px;
  max-width: 20ch;
}

.legal-hero .lede {
  max-width: 66ch;
  margin-bottom: 18px;
}

.legal-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  font-size: 13px;
  color: var(--muted);
}

.legal-meta span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.legal-meta span::before {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--line-strong);
  flex: none;
}

.legal-layout {
  display: grid;
  grid-template-columns: 248px minmax(0, 1fr);
  gap: clamp(24px, 4vw, 56px);
  align-items: start;
  padding-bottom: clamp(56px, 8vw, 96px);
}

.legal-toc {
  position: sticky;
  top: 24px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 20px 22px;
  box-shadow: var(--shadow);
}

.legal-toc h2 {
  font-family: var(--font-sans);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 12px;
}

.legal-toc ol {
  list-style: none;
  padding: 0;
  margin: 0;
  counter-reset: legal-toc;
  font-size: 14px;
}

.legal-toc li {
  counter-increment: legal-toc;
  margin: 0 0 9px;
  line-height: 1.4;
}

.legal-toc li:last-child {
  margin-bottom: 0;
}

.legal-toc a {
  color: var(--ink-2);
  text-decoration: none;
  display: flex;
  gap: 9px;
}

.legal-toc a::before {
  content: counter(legal-toc, decimal-leading-zero);
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--muted);
  padding-top: 2px;
  flex: none;
}

.legal-toc a:hover {
  color: var(--accent-deep);
}

.legal-prose {
  max-width: 76ch;
  min-width: 0;
}

.legal-prose section {
  padding-top: 6px;
  margin-bottom: clamp(28px, 4vw, 40px);
  scroll-margin-top: 22px;
}

.legal-prose h2 {
  font-size: clamp(1.35rem, 2.4vw, 1.75rem);
  margin: 0 0 12px;
  padding-top: 10px;
  border-top: 1px solid var(--line);
}

.legal-prose section:first-of-type h2 {
  border-top: 0;
  padding-top: 0;
}

.legal-prose h3 {
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0;
  margin: 22px 0 8px;
}

.legal-prose p,
.legal-prose li {
  color: var(--ink-2);
}

.legal-prose p {
  margin: 0 0 14px;
}

.legal-prose ul,
.legal-prose ol {
  margin: 0 0 16px;
  padding-left: 1.25em;
}

.legal-prose li {
  margin-bottom: 7px;
}

.legal-prose li::marker {
  color: var(--accent);
}

.legal-prose strong {
  color: var(--ink);
}

.legal-prose a {
  color: var(--accent-deep);
  text-decoration: underline;
  text-underline-offset: 2px;
  overflow-wrap: anywhere;
}

.legal-prose code {
  font-family: var(--font-mono);
  font-size: 0.88em;
  overflow-wrap: anywhere;
}

.legal-callout {
  border: 1px solid var(--warn-line);
  border-left: 4px solid var(--accent);
  background: var(--warn-bg);
  border-radius: 12px;
  padding: 16px 18px;
  margin: 0 0 28px;
}

.legal-callout p {
  margin: 0;
  color: var(--warn-ink);
  font-size: 14.5px;
  line-height: 1.6;
}

.legal-callout strong {
  color: inherit;
}

.legal-table-wrap {
  overflow-x: auto;
  margin: 0 0 18px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--card);
}

.legal-prose table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
  min-width: 420px;
}

.legal-prose th,
.legal-prose td {
  text-align: left;
  vertical-align: top;
  padding: 10px 14px;
  border-bottom: 1px solid var(--line);
}

.legal-prose th {
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  background: var(--paper-deep);
}

.legal-prose tr:last-child td {
  border-bottom: 0;
}

.legal-contact {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 20px 22px;
}

.legal-contact p:last-child {
  margin-bottom: 0;
}

@media (max-width: 900px) {
  .legal-layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .legal-toc {
    position: static;
    order: -1;
  }

  .legal-toc ol {
    columns: 2;
    column-gap: 24px;
  }

  .legal-toc li {
    break-inside: avoid;
  }
}

@media (max-width: 760px) {
  .legal-toc {
    display: none;
  }
}

@media (max-width: 520px) {
  .legal-hero {
    padding-top: 34px;
  }

  .legal-toc ol {
    columns: 1;
  }

  .legal-prose h2 {
    font-size: 1.3rem;
  }

  .legal-callout,
  .legal-contact {
    padding: 15px 16px;
  }
}

/* ==========================================================================
   404 PAGE — T-21
   ========================================================================== */

.notfound {
  min-height: 68vh;
  display: grid;
  place-items: center;
  text-align: center;
  padding: clamp(48px, 9vw, 110px) 0;
}

.notfound__inner {
  max-width: 56ch;
}

.notfound__code {
  font-family: var(--font-serif);
  font-size: clamp(4.5rem, 18vw, 9rem);
  line-height: 0.9;
  color: var(--accent);
  letter-spacing: -0.04em;
  margin: 0 0 10px;
}

.notfound h1 {
  font-size: clamp(1.7rem, 4.4vw, 2.6rem);
  margin: 0 0 14px;
}

.notfound p {
  color: var(--ink-2);
  margin: 0 auto 26px;
  max-width: 48ch;
}

.notfound__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}

@media (max-width: 420px) {
  .notfound__actions .btn {
    width: 100%;
  }
}

/* ==========================================================================
   T-48 — 扶摇实操规律：安装必选 / 参考图优先 / 继续编辑
   只被 visualize.html 用到；其余页面不受影响。
   ========================================================================== */

.ref-drop {
  display: block;
  width: 100%;
  padding: 22px 18px;
  border: 2px dashed var(--accent);
  border-radius: 16px;
  background: var(--card);
  color: var(--ink-2);
  text-align: center;
  cursor: pointer;
  transition: border-color 0.18s ease, background 0.18s ease;
}

.ref-drop:hover,
.ref-drop.dropzone--over {
  background: var(--accent-soft);
}

.ref-drop:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.ref-drop svg {
  width: 38px;
  height: 38px;
  margin: 0 auto 8px;
  color: var(--accent);
}

.ref-drop strong {
  display: block;
  margin-bottom: 3px;
  color: var(--ink);
  font-size: 15px;
}

.ref-drop .micro {
  margin: 3px 0 0;
}

.ref-preview {
  display: grid;
  gap: 8px;
  margin-top: 10px;
}

.ref-preview img {
  display: block;
  width: 100%;
  max-height: 260px;
  object-fit: cover;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--paper-deep);
}

.ref-preview__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  color: var(--ink-2);
}

.ref-preview__meta > #ref-name {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 100%;
}

.ref-color {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--muted);
}

.ref-color__swatch {
  width: 16px;
  height: 16px;
  flex: none;
  border: 1px solid rgba(35, 40, 33, 0.18);
  border-radius: 4px;
  background: transparent;
}

.check-row--tight {
  padding: 7px 10px;
}

.type-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 10px;
}

.type-tag {
  padding: 5px 10px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: var(--paper);
  color: var(--ink-2);
  font-family: inherit;
  font-size: 12px;
  line-height: 1.4;
  cursor: pointer;
}

.type-tag:hover {
  border-color: var(--accent);
}

.type-tag[aria-pressed="true"] {
  border-color: var(--accent);
  background: var(--accent-soft);
  color: var(--ink);
  font-weight: 700;
}

.quad-warn {
  margin: 8px 0 12px;
  padding: 10px 12px;
  border-left: 3px solid var(--accent);
  border-radius: 0 12px 12px 0;
  background: var(--accent-soft);
  color: var(--ink-2);
  font-size: 12.5px;
  line-height: 1.55;
}

.quad-warn b {
  color: var(--ink);
}

.quad-warn__en {
  display: block;
  margin-top: 2px;
  color: var(--muted);
  font-size: 11.5px;
}

.install-intro {
  margin-bottom: 4px;
}

.install-group {
  margin-top: 12px;
}

.install-group__label {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 7px;
  margin: 0 0 6px;
  font-size: 12.5px;
  font-weight: 750;
  color: var(--ink);
}

.install-required {
  padding: 0 7px;
  border: 1px solid #e5c3b4;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-deep);
  font-size: 10.5px;
  font-weight: 700;
}

.install-opts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 7px;
}

.install-opt {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  min-width: 0;
  padding: 9px 10px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--paper);
  font-size: 12.5px;
  cursor: pointer;
}

.install-opt input {
  width: 16px;
  height: 16px;
  flex: none;
  margin: 2px 0 0;
  accent-color: var(--accent);
}

.install-opt b {
  display: block;
  font-size: 12.5px;
  line-height: 1.35;
  word-break: break-word;
}

.install-opt small {
  display: block;
  margin-top: 2px;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.4;
}

.install-opt.is-on {
  border-color: var(--accent);
  background: var(--accent-soft);
  box-shadow: inset 0 0 0 1px var(--accent);
}

.install-opts + .field-error {
  margin-top: 8px;
}

#recommend-install {
  margin-top: 10px;
  color: var(--accent-deep);
  font-weight: 650;
}

.prompt-input {
  display: block;
  width: 100%;
  min-height: 86px;
  max-width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  background: var(--paper);
  color: var(--ink);
  font-family: inherit;
  font-size: 13.5px;
  line-height: 1.55;
  resize: vertical;
}

.prompt-input:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

.check-row--negate {
  margin-top: 8px;
}

.final-prompt {
  margin-top: 10px;
  padding: 10px 12px;
  border: 1px dashed var(--line-strong);
  border-radius: 12px;
  background: var(--card);
}

.final-prompt__label {
  display: block;
  color: var(--muted);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.final-prompt p {
  margin: 5px 0 0;
  font-size: 12.5px;
  line-height: 1.6;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.adv-box {
  margin-top: 16px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--paper);
}

.adv-box > summary {
  padding: 11px 14px;
  color: var(--ink);
  font-size: 13px;
  font-weight: 750;
  cursor: pointer;
}

.adv-box > summary .micro {
  display: block;
  margin-top: 2px;
  font-weight: 500;
  text-transform: none;
  letter-spacing: 0;
}

.adv-box[open] > summary {
  border-bottom: 1px solid var(--line);
}

.adv-box__body {
  padding: 4px 14px 14px;
}

.adv-box__body > .pleat-controls:first-child {
  margin-top: 4px;
}

.panel-subhead--minor {
  margin: 18px 0 8px;
  font-size: 1rem;
}

.pleat-readout {
  margin: 8px 0 10px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--ink-2);
}

.parallel-note {
  display: block;
}

/* ---- 继续编辑 ---- */

.continue-block {
  margin-top: 16px;
  padding: 14px;
  border: 1px solid #c8d8c4;
  border-radius: 16px;
  background: linear-gradient(180deg, #f7fbf3, var(--card) 75%);
}

.continue-block__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 4px;
}

.continue-block h3 {
  margin: 0;
  font-size: 1.05rem;
}

.continue-block > .micro {
  margin: 0 0 10px;
}

.continue-panel {
  margin-top: 12px;
}

.continue-panel img {
  display: block;
  width: 100%;
  max-height: 360px;
  object-fit: contain;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--paper-deep);
}

.continue-panel__cap {
  margin: 6px 0 0;
}

.quick-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 10px 0;
}

.quick-btn {
  max-width: 100%;
  padding: 6px 10px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: var(--card);
  color: var(--ink-2);
  font-family: inherit;
  font-size: 11.5px;
  line-height: 1.4;
  text-align: left;
  overflow-wrap: anywhere;
  cursor: pointer;
}

.quick-btn:hover {
  border-color: var(--accent);
  background: var(--accent-soft);
  color: var(--ink);
}

.continue-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}

.continue-actions .btn {
  flex: 0 1 auto;
}

#edit-note {
  margin: 10px 0 0;
}

.params-pre {
  max-height: 300px;
  margin: 8px 0 0;
  padding: 10px 12px;
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--card);
  color: var(--ink-2);
  font-family: var(--font-mono);
  font-size: 10.5px;
  line-height: 1.5;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

@media (max-width: 520px) {
  .install-opts {
    grid-template-columns: minmax(0, 1fr);
  }

  .ref-drop {
    padding: 18px 14px;
  }

  .continue-block {
    padding: 12px;
  }

  .quick-btn {
    width: 100%;
  }

  .continue-actions .btn {
    flex: 1 1 auto;
  }
}