/* Site shell */
.wrap { max-width: 1240px; margin: auto; padding: 0 40px; }
.site-header { height: 88px; display: flex; align-items: center; justify-content: space-between; }
.site-header > a { text-decoration: none; }
.nav-login { display: inline-flex; align-items: center; min-height: 44px; padding: 10px 18px; border: 1px solid var(--line); border-radius: 8px; font-size: 14px; font-weight: 600; }
.nav-login:hover { background: var(--surface); border-color: var(--muted); }
.site-footer { display: flex; justify-content: space-between; gap: 20px; padding: 24px 0 30px; border-top: 1px solid var(--line); color: var(--muted); font-size: 12px; }
.site-footer a { text-decoration: none; }
.site-footer a:hover { text-decoration: underline; }

/* The real feed is the hero. Image height always follows its intrinsic ratio. */
.feed-demo { padding-top: 24px; }
.feed-comparison { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.feed-shot { margin: 0; min-width: 0; }
.feed-shot figcaption { display: flex; align-items: baseline; justify-content: space-between; flex-wrap: wrap; gap: 4px 12px; margin-bottom: 12px; font-size: 16px; font-weight: 700; }
.feed-shot figcaption span { color: var(--muted); font-size: 13px; font-weight: 400; }
.feed-shot.filtered figcaption { color: var(--red); }
.feed-shot img { display: block; width: 100%; height: auto; border-radius: 10px; outline: 1px solid var(--line); background: #101012; }
.feed-shot:first-child img { filter: saturate(.4); }
.feed-shot.filtered img { outline: 2px solid var(--brand-red); }
.demo-filters { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 18px; margin-top: 22px; padding: 18px 0 22px; border-bottom: 1px solid var(--line); }
.filter-label { font-size: 14px; font-weight: 600; }
.filter-examples { display: flex; flex-wrap: wrap; gap: 8px; margin: 0; padding: 0; list-style: none; }
.filter-examples li { padding: 8px 14px; border: 1px solid var(--line); border-radius: 999px; background: var(--surface); font-size: 13px; }
.filter-examples .selected { background: var(--brand-red); border-color: var(--brand-red); color: #fff; }
.demo-filters p { margin: 0 0 0 auto; color: var(--muted); font-size: 13px; }

/* A smaller promise, directly beneath the demonstration. */
.intro { display: grid; grid-template-columns: 1.2fr 1fr; gap: 40px; align-items: start; padding: 46px 0 50px; }
.intro h1 { font-size: clamp(28px, 3.3vw, 42px); line-height: 1.16; font-weight: 750; letter-spacing: -1.5px; margin: 0; }
.intro h1 span { color: var(--brand-red); }
.intro-details > p:first-child { font-size: 18px; line-height: 1.5; margin: 0 0 20px; }
.actions { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 12px; min-height: 44px; padding: 12px 18px; border: 1px solid var(--line); border-radius: 8px; background: var(--elevated); text-decoration: none; font-size: 14px; font-weight: 600; color: var(--text); }
.button.primary { background: var(--brand-red); border-color: var(--brand-red); color: #fff; }
.button:hover:not(:disabled) { filter: brightness(.92); }
.store-note { font-size: 12px; line-height: 1.5; color: var(--muted); margin: 10px 0 0; }
.features { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 40px; padding: 34px 0 42px; border-top: 1px solid var(--line); }
.features h2 { font-size: 18px; line-height: 1.35; letter-spacing: -.25px; margin: 0 0 10px; }
.features p { font-size: 14px; line-height: 1.65; color: var(--muted); margin: 0; max-width: 36ch; }

/* Shared sign-in, success, and account pages. */
.auth-main{display:flex;align-items:center;flex-direction:column;padding:40px 0 90px;min-height:calc(100vh - 175px)}.auth-intro{text-align:center;margin-bottom:28px}.auth-intro h1{font-size:32px;letter-spacing:-1px;margin:0 0 12px}.auth-intro p{color:var(--muted);font-size:15px}.auth-root{width:100%;max-width:420px}.auth-root .cl-rootBox,.auth-root .cl-cardBox{width:100%}.auth-status{text-align:center;font-size:14px;color:var(--muted)}.success-card{text-align:center;padding:40px 25px;border:1px solid var(--line);border-radius:20px;background:var(--surface);max-width:450px;width:100%}.success-card>img{width:72px;height:72px;margin-bottom:22px}.success-card h1{font-size:34px;letter-spacing:-1px;margin-bottom:15px}.success-card p{font-size:15px;line-height:1.6;color:var(--muted);margin:0 0 24px}.success-card .actions{justify-content:center}.auth-error{border:1px solid var(--line);border-radius:12px;padding:25px;text-align:center}.auth-error p{color:var(--muted);line-height:1.6}.account-root{max-width:880px;width:100%}.account-root .cl-rootBox{width:100%}.auth-footnote{font-size:12px;color:var(--muted);text-align:center;margin:20px 0;line-height:1.6}

@media (max-width: 960px) {
  .intro { grid-template-columns: 1fr; gap: 22px; padding: 34px 0 38px; }
  .demo-filters p { display: none; }
  .features { gap: 24px; }
}
@media (max-width: 720px) {
  .wrap { padding: 0 20px; }
  .site-header { height: 76px; }
  .feed-demo { padding-top: 14px; }
  .feed-comparison { grid-template-columns: 1fr; gap: 24px; }
  .feed-shot figcaption { font-size: 15px; margin-bottom: 10px; }
  .feed-shot figcaption span { font-size: 12px; }
  .demo-filters { gap: 12px; margin-top: 18px; padding: 8px 0 24px; }
  .filter-label { flex-basis: 100%; }
  .intro h1 { font-size: clamp(27px, 7.2vw, 38px); letter-spacing: -1px; }
  .intro-details > p:first-child { font-size: 16px; }
  .features { grid-template-columns: 1fr; gap: 26px; padding: 28px 0 34px; }
  .features p { max-width: 52ch; }
  .site-footer { padding: 20px 0 24px; }
  .auth-intro h1 { font-size: 29px; }
}