/* 인생샷 상세 — 앱 팔레트(spec palette)를 그대로 쓴다.
   금빛 #E8B54A는 앱에서 '지금 찍어도 된다' 하나의 뜻만 가지므로, 이 페이지에서도 각이 맞은 상태와 주요 동작에만 쓴다. */

:root {
  --ls-ground: #f5f5f5;
  --ls-sheet: #ffffff;
  --ls-ink: #0a0a0a;
  --ls-dim: #737373;
  --ls-line: #e5e5e5;
  --ls-night: #0a0a0a;
  --ls-night-sheet: #171717;
  --ls-night-ink: #fafafa;
  --ls-night-dim: #a3a3a3;
  --gold: #e8b54a;
  --gold-ink: #1a1200;
}
html[data-resolved-theme="dark"] { --ls-ground: #111111; --ls-sheet: #171717; --ls-ink: #fafafa; --ls-dim: #a3a3a3; --ls-line: #262626; }
/* 고대비: 바탕은 검게, 회색 글자는 거의 흰색으로. 금빛은 그대로 둔다(검은 바탕에서 대비가 충분하다) */
html[data-contrast="high"] {
  --ls-ground: #000000; --ls-sheet: #0b0d10; --ls-ink: #ffffff; --ls-dim: #f0f2f5; --ls-line: #8a909b;
  --ls-night: #000000; --ls-night-sheet: #0b0d10; --ls-night-ink: #ffffff; --ls-night-dim: #f0f2f5;
}

.button-gold { background: var(--gold); color: var(--gold-ink); }
.button-gold:hover { background: #f0c463; }

/* ---------------------------------------------------------------- 히어로(늘 어두움) */
.ls-hero { background: var(--ls-night); color: var(--ls-night-ink); padding-block: clamp(40px, 6vw, 80px) 28px; overflow: hidden; }
.ls-hero-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(32px, 5vw, 72px); align-items: center; }
.ls-hero-copy { display: grid; gap: 20px; justify-items: start; }
.ls-icon { width: 96px; height: 96px; border-radius: 22.5%; margin-top: 12px; box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.08), 0 20px 40px -12px rgba(232, 181, 74, 0.35); }
.ls-title { margin: 0; font-size: 1.25rem; font-weight: 750; letter-spacing: -0.02em; color: var(--ls-night-dim); }
.ls-lead {
  margin: -8px 0 0; font-size: clamp(2.5rem, 5.6vw, 4.75rem); font-weight: 900; line-height: 1.02; letter-spacing: -0.055em;
  text-wrap: balance;
}
.ls-lead-gold { color: var(--gold); }
.ls-sub { margin: 0; font-size: 1.0625rem; line-height: 1.7; color: var(--ls-night-dim); max-width: 30em; }
.ls-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 14px; margin-top: 6px; }
.store-badge { display: inline-block; border-radius: 10px; }
.store-badge img { width: 150px; height: auto; }
.ls-store-note { margin: 0; font-size: 0.875rem; color: var(--ls-night-dim); max-width: 34em; }
.ls-hero :focus-visible { outline-color: var(--gold); }

.ls-phones { position: relative; display: grid; grid-template-columns: 1fr 1fr; align-items: end; justify-items: center; min-height: 560px; }
.ls-phone { margin: 0; display: grid; gap: 10px; justify-items: center; }
.ls-phone img { border-radius: 34px; border: 7px solid #262626; background: #171717; }
.ls-phone figcaption { font-size: 0.8125rem; color: var(--ls-night-dim); }
.ls-phone-back { width: min(100%, 250px); transform: translate(18%, -6%) rotate(-5deg); opacity: 0.92; }
.ls-phone-front { width: min(100%, 290px); transform: translate(-12%, 4%) rotate(3deg); z-index: 1; }
.ls-phone-front img { box-shadow: 0 0 0 1px rgba(232, 181, 74, 0.55), 0 40px 90px -20px rgba(232, 181, 74, 0.35); }
.ls-photo-note { margin: 28px auto 0; font-size: 0.8125rem; color: var(--ls-night-dim); }

/* ---------------------------------------------------------------- 각도 체험 */
.ls-lab { background: var(--ls-ground); }
.lab { display: grid; grid-template-columns: minmax(0, auto) minmax(0, 1fr); gap: clamp(28px, 5vw, 72px); align-items: start; }
.lab-stage { display: flex; gap: 18px; align-items: stretch; }
.viewfinder {
  position: relative; width: min(78vw, 340px); aspect-ratio: 3 / 4; border-radius: 22px; overflow: hidden;
  background: #222; box-shadow: 0 30px 60px -30px rgba(0, 0, 0, 0.45);
}
.vf-photo {
  position: absolute; left: 0; top: -15%; width: 100%; height: 130%; object-fit: cover;
  transform: translateY(var(--shift, 0%)); transition: transform 0.12s linear;
}
.vf-grid {
  position: absolute; inset: 0; pointer-events: none;
  background:
    linear-gradient(to right, transparent calc(33.33% - 0.5px), rgba(255, 255, 255, 0.45) calc(33.33% - 0.5px), rgba(255, 255, 255, 0.45) calc(33.33% + 0.5px), transparent calc(33.33% + 0.5px)),
    linear-gradient(to right, transparent calc(66.66% - 0.5px), rgba(255, 255, 255, 0.45) calc(66.66% - 0.5px), rgba(255, 255, 255, 0.45) calc(66.66% + 0.5px), transparent calc(66.66% + 0.5px)),
    linear-gradient(to bottom, transparent calc(33.33% - 0.5px), rgba(255, 255, 255, 0.45) calc(33.33% - 0.5px), rgba(255, 255, 255, 0.45) calc(33.33% + 0.5px), transparent calc(33.33% + 0.5px)),
    linear-gradient(to bottom, transparent calc(66.66% - 0.5px), rgba(255, 255, 255, 0.45) calc(66.66% - 0.5px), rgba(255, 255, 255, 0.45) calc(66.66% + 0.5px), transparent calc(66.66% + 0.5px));
}
.vf-corner { position: absolute; width: 30px; height: 30px; border: 3.5px solid rgba(255, 255, 255, 0.9); transition: border-color 0.2s, transform 0.25s; }
.vf-tl { left: 14px; top: 14px; border-right: 0; border-bottom: 0; border-top-left-radius: 10px; }
.vf-tr { right: 14px; top: 14px; border-left: 0; border-bottom: 0; border-top-right-radius: 10px; }
.vf-bl { left: 14px; bottom: 14px; border-right: 0; border-top: 0; border-bottom-left-radius: 10px; }
.vf-br { right: 14px; bottom: 14px; border-left: 0; border-top: 0; border-bottom-right-radius: 10px; }
.viewfinder[data-on-target="true"] .vf-corner { border-color: var(--gold); transform: scale(1.08); }
.vf-guide {
  position: absolute; left: 50%; top: 18px; transform: translateX(-50%); margin: 0; white-space: nowrap;
  display: inline-flex; align-items: center; gap: 6px; padding: 7px 14px; border-radius: 999px;
  background: rgba(10, 10, 10, 0.55); color: #fafafa; font-size: 0.875rem; font-weight: 700;
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
}
.viewfinder[data-on-target="true"] .vf-guide { background: var(--gold); color: var(--gold-ink); }
.vf-arrow:empty { display: none; }
.vf-pills { position: absolute; left: 12px; bottom: 54px; display: flex; flex-wrap: wrap; gap: 6px; }
.vf-pill {
  padding: 4px 10px; border-radius: 999px; font-size: 0.75rem; font-weight: 700; font-variant-numeric: tabular-nums;
  background: #fafafa; color: #0a0a0a;
}
.vf-pill-target { background: rgba(10, 10, 10, 0.55); color: #fafafa; }
.viewfinder[data-on-target="true"] .vf-pill-target { background: var(--gold); color: var(--gold-ink); }
.vf-flash { position: absolute; inset: 0; background: #ffffff; opacity: 0; pointer-events: none; }
.vf-flash.is-flashing { animation: vf-flash 0.45s ease-out; }
@keyframes vf-flash { 0% { opacity: 0.85; } 100% { opacity: 0; } }

.tilt-gauge { display: grid; grid-template-rows: auto 1fr auto; justify-items: center; gap: 8px; font-size: 0.75rem; font-weight: 650; color: var(--ls-dim); }
.gauge-track { position: relative; width: 10px; border-radius: 999px; background: var(--ls-line); }
.gauge-band { position: absolute; left: -3px; right: -3px; border-radius: 4px; background: color-mix(in srgb, var(--gold) 55%, transparent); }
.gauge-zero { position: absolute; left: -6px; right: -6px; top: 50%; height: 2px; background: var(--ls-dim); opacity: 0.6; }
.gauge-needle {
  position: absolute; left: 50%; width: 22px; height: 22px; margin: -11px 0 0 -11px; border-radius: 50%;
  background: var(--ls-ink); border: 3px solid var(--ls-sheet); box-shadow: 0 2px 6px rgba(0, 0, 0, 0.25); transition: background-color 0.2s;
}
.viewfinder[data-on-target="true"] ~ .tilt-gauge .gauge-needle { background: var(--gold); }

.lab-controls { display: grid; gap: 28px; min-width: 0; }
.lab-options { border: 0; margin: 0; padding: 0; display: grid; gap: 8px; min-width: 0; }
.lab-options legend { font-weight: 750; margin-bottom: 8px; padding: 0; }
.lab-option {
  display: grid; grid-template-columns: 40px 1fr; gap: 12px; align-items: center; padding: 8px 14px 8px 8px; cursor: pointer;
  border: 1.5px solid var(--ls-line); border-radius: 14px; background: var(--ls-sheet); transition: border-color 0.15s;
}
.lab-option input { position: absolute; opacity: 0; pointer-events: none; }
.lab-option img { width: 40px; height: 53px; object-fit: cover; border-radius: 6px; }
.lab-option-text { display: grid; gap: 1px; min-width: 0; }
.lab-option-name { font-weight: 700; font-size: 0.9375rem; letter-spacing: -0.015em; }
.lab-option-tilt { font-size: 0.8125rem; color: var(--ls-dim); font-variant-numeric: tabular-nums; }
.lab-option:hover { border-color: var(--ls-dim); }
.lab-option:has(input:checked) { border-color: var(--ls-ink); box-shadow: inset 0 0 0 1px var(--ls-ink); }
.lab-option:has(input:focus-visible) { outline: 2.5px solid var(--signal); outline-offset: 2px; }

.lab-slider { display: grid; gap: 8px; }
.lab-slider label { font-weight: 750; }
.lab-slider input { width: 100%; accent-color: var(--ls-ink); height: 28px; }
.lab-slider-ends { display: flex; justify-content: space-between; margin: 0; font-size: 0.8125rem; color: var(--ls-dim); }
.lab-shoot { display: flex; align-items: center; gap: 18px; }
.lab-shutter {
  width: 72px; height: 72px; border-radius: 50%; border: 4px solid var(--ls-ink); background: transparent; padding: 5px; cursor: pointer; flex: none;
}
.lab-shutter span { display: block; width: 100%; height: 100%; border-radius: 50%; background: var(--ls-ink); transition: background-color 0.2s, transform 0.1s; }
.lab-shutter:active span { transform: scale(0.92); }
.lab-shutter.is-on-target { border-color: var(--gold); }
.lab-shutter.is-on-target span { background: var(--gold); }
.lab-result { margin: 0; color: var(--ls-dim); font-size: 0.9375rem; }

/* ---------------------------------------------------------------- 순서 */
.step-list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; counter-reset: step; }
.step-list li { counter-increment: step; display: grid; gap: 10px; align-content: start; padding-top: 18px; border-top: 2px solid var(--ink); }
.step-list li::before { content: counter(step); font-size: 2.75rem; font-weight: 900; letter-spacing: -0.05em; line-height: 1; }
.step-list li:last-child::before { color: var(--gold); -webkit-text-stroke: 1px color-mix(in srgb, var(--gold) 70%, #000); }
.step-list p { margin: 0; color: var(--ink-2); }
.step-extra { margin: 36px 0 0; color: var(--ink-2); max-width: 44em; }

/* ---------------------------------------------------------------- 추천 구도 */
.recipe-group-title { margin: 0 0 16px; font-size: 1.125rem; font-weight: 750; display: flex; gap: 8px; align-items: baseline; }
.recipe-group-title .num { color: var(--ink-3); font-weight: 650; }
.recipe-grid { list-style: none; margin: 0 0 48px; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 22px 16px; }
.recipe-grid-wide { grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); margin-bottom: 0; }
.recipe figure { margin: 0; display: grid; gap: 8px; }
.recipe-photo { position: relative; border-radius: 14px; overflow: hidden; background: var(--surface); }
.recipe-photo img { width: 100%; height: auto; display: block; }
.recipe-pill {
  position: absolute; left: 8px; bottom: 8px; padding: 3px 9px; border-radius: 999px; font-size: 0.75rem; font-weight: 700;
  background: rgba(250, 250, 250, 0.94); color: #0a0a0a; font-variant-numeric: tabular-nums;
}
.recipe-zoom {
  position: absolute; right: 8px; top: 8px; padding: 2px 7px; border-radius: 999px; font-size: 0.6875rem; font-weight: 700;
  background: rgba(10, 10, 10, 0.55); color: #fafafa; font-variant-numeric: tabular-nums;
}
.recipe figcaption { font-size: 0.9375rem; font-weight: 650; letter-spacing: -0.015em; line-height: 1.4; }

/* ---------------------------------------------------------------- 개인정보 */
.ls-privacy { background: var(--surface); }
.ls-privacy-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 24px 64px; align-items: start; }
.ls-privacy .section-head { margin-bottom: 0; }
.privacy-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 0; border-top: 1px solid var(--line-strong); }
.privacy-list li { padding: 16px 0 16px 30px; border-bottom: 1px solid var(--line); position: relative; }
.privacy-list li::before {
  content: ""; position: absolute; left: 2px; top: 1.45em; width: 14px; height: 8px; border-left: 2.5px solid var(--ink); border-bottom: 2.5px solid var(--ink);
  transform: translateY(-50%) rotate(-45deg);
}
.privacy-more { grid-column: 2; display: flex; flex-wrap: wrap; gap: 8px 24px; margin: 0; }

@media (max-width: 900px) {
  .ls-hero-grid { grid-template-columns: minmax(0, 1fr); }
  .ls-phones { min-height: 0; margin-top: 12px; }
  .lab { grid-template-columns: minmax(0, 1fr); }
  .lab-stage { justify-content: center; }
  .step-list { grid-template-columns: minmax(0, 1fr); }
  .ls-privacy-grid { grid-template-columns: minmax(0, 1fr); }
  .privacy-more { grid-column: auto; }
}
@media (max-width: 480px) {
  .viewfinder { width: calc(100vw - 32px - 46px); }
  .recipe-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .recipe-grid-wide { grid-template-columns: minmax(0, 1fr); }
}