:root {
  --bg: #10131d;
  --surface: #171b28;
  --surface-light: #1d2332;
  --text: #f4f4f1;
  --muted: #9a9eae;
  --line: rgba(255, 255, 255, .1);
  --cyan: #76e6d0;
  --yellow: #ffd166;
  --pink: #ff7a9e;
}

* { box-sizing: border-box; }
html { min-width: 320px; background: var(--bg); }
body { margin: 0; background: radial-gradient(circle at 90% 0%, #263649 0, transparent 33%), var(--bg); color: var(--text); font-family: Manrope, Arial, sans-serif; }
button, a { font: inherit; }
button { cursor: pointer; }
.app-shell { min-height: 100svh; max-width: 560px; margin: 0 auto; padding: 0 22px; display: flex; flex-direction: column; }
.topbar { height: 76px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); }
.brand { color: var(--text); text-decoration: none; display: inline-flex; align-items: center; gap: 9px; font-size: 15px; font-weight: 800; letter-spacing: .02em; }
.brand-mark { width: 29px; height: 29px; display: grid; place-items: center; background: var(--cyan); color: #14201f; border-radius: 9px; font-size: 18px; }
.icon-button { border: 1px solid var(--line); background: transparent; color: var(--muted); border-radius: 50%; width: 36px; height: 36px; font-size: 20px; line-height: 1; transition: .2s ease; }
.icon-button:hover { color: var(--text); border-color: var(--cyan); }
main { flex: 1; }
.screen { padding: 48px 0 28px; animation: enter .35s ease both; }
.screen[hidden] { display: none; }
@keyframes enter { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
.hero-copy { padding: 18px 0 38px; }
.eyebrow, .section-kicker { color: var(--cyan); font-size: 11px; text-transform: uppercase; letter-spacing: .12em; font-weight: 800; }
.status-dot, .meta-dot { display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: var(--cyan); margin: 0 7px 1px 0; box-shadow: 0 0 0 4px rgba(118, 230, 208, .12); }
h1, h2, h3, p { margin-top: 0; }
h1 { margin: 17px 0 17px; font-size: clamp(42px, 13vw, 66px); line-height: .99; letter-spacing: -.06em; }
h1 em, h2 em { color: var(--yellow); font-style: normal; }
.hero-copy p, .section-heading p { color: var(--muted); font-size: 14px; line-height: 1.7; max-width: 410px; }
.choice-list { display: grid; gap: 13px; }
.choice-card { min-height: 94px; padding: 19px; border: 1px solid transparent; border-radius: 15px; display: flex; align-items: center; gap: 14px; text-align: left; color: var(--text); transition: transform .2s ease, border-color .2s ease; }
.choice-card:hover { transform: translateY(-2px); border-color: rgba(255,255,255,.3); }
.choice-card--primary { background: var(--cyan); color: #14201f; }
.choice-card--secondary { background: var(--surface-light); border-color: var(--line); }
.choice-icon { width: 43px; height: 43px; display: grid; place-items: center; border-radius: 11px; background: rgba(0,0,0,.11); font-size: 24px; flex: 0 0 auto; }
.choice-card--secondary .choice-icon { background: rgba(255,209,102,.13); color: var(--yellow); }
.choice-text { display: grid; gap: 4px; flex: 1; }
.choice-text strong { font-size: 15px; }
.choice-text small { font-size: 12px; opacity: .7; }
.arrow { font-size: 22px; }
.mini-note { margin-top: 24px; color: var(--muted); font-size: 11px; text-align: center; }
.mini-note span { color: var(--pink); font-size: 16px; margin-right: 5px; }
.back-link { border: 0; padding: 0; background: transparent; color: var(--muted); font-size: 12px; margin-bottom: 49px; }
.back-link:hover { color: var(--text); }
.section-heading { margin-bottom: 27px; }
h2 { margin: 15px 0 15px; font-size: clamp(37px, 11vw, 53px); line-height: 1.02; letter-spacing: -.06em; }
.section-heading p { margin-bottom: 0; }
.task-card, .price-card { background: var(--surface); border: 1px solid var(--line); border-radius: 15px; padding: 22px; }
.task-number, .price-label { color: var(--cyan); font-size: 11px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.task-number span { color: var(--muted); margin-left: 8px; }
.task-steps { margin-top: 28px; }
.task-steps p { color: #e6e7ea; font-size: 13px; line-height: 1.6; margin: 0 0 14px; }
.task-steps strong { margin-right: 5px; }
.task-steps q { display: inline-block; margin-top: 5px; color: var(--cyan); font-weight: 700; }
.bonus-box { margin: 23px 0 18px; padding: 14px; border-left: 2px solid var(--pink); background: rgba(255,122,158,.07); color: #e6e7ea; font-size: 12px; line-height: 1.65; }
.bonus-box strong { color: var(--pink); }
.bonus-box b { color: var(--yellow); }
.task-ending { color: var(--muted); font-size: 12px; line-height: 1.6; margin: 0 0 22px; }
.task-meta { padding-top: 14px; border-top: 1px solid var(--line); color: var(--muted); font-size: 11px; }
.wide-button { width: 100%; margin-top: 13px; min-height: 56px; padding: 0 19px; border: 0; border-radius: 13px; background: var(--yellow); color: #282116; font-weight: 800; display: flex; justify-content: space-between; align-items: center; transition: filter .2s ease, transform .2s ease; }
.wide-button:hover { filter: brightness(1.07); transform: translateY(-2px); }
.wide-button span { font-size: 22px; }
.form-hint { min-height: 19px; margin: 13px 2px 0; color: var(--cyan); font-size: 12px; text-align: center; }
.price-card { background: linear-gradient(145deg, #212938, #171b28); }
.price { margin-top: 25px; display: flex; align-items: center; gap: 9px; }
.price span { font-size: 64px; font-weight: 800; letter-spacing: -.08em; line-height: 1; }
.price b { color: var(--yellow); font-size: 31px; }
.price-caption { color: var(--muted); font-size: 12px; margin-top: 6px; }
.divider { border-top: 1px solid var(--line); margin: 23px 0 17px; }
.benefits { padding: 0; margin: 0; list-style: none; display: grid; gap: 13px; color: #d9dae0; font-size: 12px; }
.benefits span { display: inline-grid; place-items: center; width: 18px; height: 18px; margin-right: 7px; border-radius: 50%; background: rgba(118,230,208,.12); color: var(--cyan); }
.footer { padding: 20px 0 25px; color: #646a7a; font-size: 10px; text-align: center; }
.choice-card { text-decoration: none; }
.task-card { margin-bottom: 12px; }
.upload-button { min-height: 76px; padding: 12px; border: 1px dashed rgba(118,230,208,.55); border-radius: 12px; background: rgba(118,230,208,.06); color: var(--cyan); display: flex; align-items: center; justify-content: center; gap: 8px; flex-wrap: wrap; font-size: 13px; font-weight: 800; text-align: center; cursor: pointer; }
.upload-button > span { width: 28px; height: 28px; display: grid; place-items: center; border: 1px solid currentColor; border-radius: 8px; font-size: 21px; }
.upload-button small { width: 100%; color: var(--muted); font-size: 10px; font-weight: 500; }
.visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.upload-count, .privacy-note, .disclosure { margin: 10px 0; color: var(--muted); font-size: 10px; line-height: 1.55; text-align: center; }
.preview-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 5px; }
.preview-grid img { display: block; width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: 5px; background: var(--surface-light); }
.wide-button:disabled { opacity: .45; cursor: not-allowed; transform: none; filter: none; }
.next-step, .confirmation-result { margin-top: 17px; padding: 23px 19px; border: 1px solid var(--line); border-radius: 14px; background: var(--surface); text-align: center; }
.tutorial-video { display: block; width: min(100%, 340px); max-height: 65svh; margin: 15px auto; aspect-ratio: 592 / 1280; object-fit: contain; border: 1px solid var(--line); border-radius: 10px; background: #080a10; }
.next-step h3, .confirmation-result h3 { margin: 12px 0 7px; font-size: 20px; }
.next-step > p:not(.disclosure), .confirmation-result p { color: var(--muted); font-size: 12px; line-height: 1.6; }
.success-mark { width: 54px; height: 54px; margin: 0 auto; display: grid; place-items: center; border-radius: 50%; background: rgba(118,230,208,.14); color: var(--cyan); font-size: 32px; font-weight: 800; }
.link-button { text-decoration: none; }
.confirm-card { padding: 21px; border: 1px solid var(--line); border-radius: 14px; background: var(--surface); text-align: center; }
.mandatory-note { margin-bottom: 23px; padding: 14px 11px; border: 1px solid rgba(255,122,158,.45); border-radius: 10px; background: rgba(255,122,158,.1); color: #ff9cb5; font-size: 15px; font-weight: 800; line-height: 1.5; }
.timer-label, .timer-caption { color: var(--muted); font-size: 11px; }
.timer { margin-top: 9px; color: var(--yellow); font-size: 64px; font-weight: 800; line-height: 1.15; }
.confirm-card > p { margin: 20px 0 0; color: var(--muted); font-size: 11px; line-height: 1.65; text-align: left; }
.review-time { color: var(--yellow) !important; font-size: 16px !important; font-weight: 800; line-height: 1.45 !important; text-align: center !important; }
.next-task-copy { margin-top: 24px !important; color: var(--text) !important; font-size: 14px !important; font-weight: 800; text-align: center !important; }
.warning-box { padding: 14px; border-radius: 9px; background: rgba(255,122,158,.1); color: #ff9cb5; font-size: 12px; font-weight: 800; line-height: 1.6; text-align: center; }
.send-note { margin: 24px 0 8px; color: var(--yellow); font-size: 13px; font-weight: 800; text-align: center; }
.purchase-disclosure { margin: 15px 0 0; color: var(--muted); font-size: 11px; line-height: 1.6; text-align: center; }
@media (min-width: 600px) { .app-shell { padding-left: 34px; padding-right: 34px; } .screen { padding-top: 70px; } }