:root {
  color-scheme: light;
  --lt-font: -apple-system, BlinkMacSystemFont, "SF Pro Text", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", system-ui, sans-serif;
  --bg: #eef1f8;
  --ink: #15161a;
  --ink-2: #4b5060;
  --ink-3: #8a90a0;
  --line: rgba(17, 24, 39, .08);
  --glass: rgba(255, 255, 255, .66);
  --glass-strong: rgba(255, 255, 255, .9);
  --glass-border: rgba(255, 255, 255, .78);
  --shadow: 0 1px 1px rgba(16, 24, 40, .04), 0 14px 34px rgba(48, 64, 120, .10);
  --shadow-lg: 0 30px 70px -20px rgba(40, 50, 110, .35);
  --accent: #0a6cff;
  --accent-2: #5b5bff;
  --accent-ink: #0a5ce0;
  --accent-soft: rgba(10, 108, 255, .10);
  --ok: #13a26b;
  --warn: #e8890c;
  --danger: #e5484d;
  --t-n: #8b8f99;
  --t-r: #1d9bf0;
  --t-sr: #9b51e0;
  --t-ssr: #e39b0b;
  --t-ur: #ff3d8b;
  --seg-a: #fff4dc;
  --seg-b: #ffe3ee;
  --radius: 22px;
}
html[data-theme="dark"] {
  color-scheme: dark;
  --bg: #0a0b10;
  --ink: #f4f5f8;
  --ink-2: #b4b8c5;
  --ink-3: #7d8292;
  --line: rgba(255, 255, 255, .08);
  --glass: rgba(24, 26, 36, .64);
  --glass-strong: rgba(34, 36, 50, .92);
  --glass-border: rgba(255, 255, 255, .08);
  --shadow: 0 1px 1px rgba(0, 0, 0, .3), 0 18px 40px rgba(0, 0, 0, .35);
  --shadow-lg: 0 30px 70px -20px rgba(0, 0, 0, .7);
  --accent: #3d8bff;
  --accent-2: #7a6bff;
  --accent-ink: #84b4ff;
  --accent-soft: rgba(61, 139, 255, .16);
  --ok: #34d399;
  --warn: #fbbf24;
  --danger: #ff6b6b;
  --t-n: #a1a1aa;
  --t-r: #64d2ff;
  --t-sr: #bf5af2;
  --t-ssr: #f6c453;
  --t-ur: #ff6ac1;
  --seg-a: #23263a;
  --seg-b: #2e2546;
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; background: var(--bg); }
html.lt-locked { overflow: hidden; }
body.lt-body { margin: 0; min-height: 100vh; background: var(--bg); color: var(--ink); font: 14px/1.55 var(--lt-font); -webkit-font-smoothing: antialiased; }
#lt-app { position: relative; min-height: 100vh; overflow-x: clip; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
button:disabled { cursor: not-allowed; }
img { max-width: 100%; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 8px; }
h1, h2, h3, p { margin: 0; }
.lt-sr { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); border: 0; }
.lt-skip { position: absolute; left: 12px; top: -48px; z-index: 200; padding: 8px 14px; border-radius: 10px; background: var(--accent); color: #fff; }
.lt-skip:focus { top: 12px; }
.lt-ico { display: inline-flex; width: 1.15em; height: 1.15em; flex: none; }
.lt-ico svg { width: 100%; height: 100%; fill: none; stroke: currentColor; stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; }
.lt-muted { color: var(--ink-3); }
.lt-center { text-align: center; }
.lt-link { display: inline-flex; align-items: center; gap: 4px; padding: 0; border: 0; background: none; color: var(--accent-ink); font-weight: 600; font-size: 13px; }
.lt-link:hover { text-decoration: underline; }
.lt-note { padding: 10px 12px; border-radius: 12px; background: var(--accent-soft); color: var(--ink-2); font-size: 13px; }
.lt-error { color: var(--danger); }

/* sky */
.lt-sky { position: absolute; inset: 0 0 auto; height: 780px; z-index: 0; pointer-events: none; overflow: hidden;
  background: radial-gradient(55% 45% at 16% 0%, #ffd6ea 0%, transparent 62%), radial-gradient(50% 45% at 86% 4%, #ffe6c9 0%, transparent 60%),
    linear-gradient(180deg, #9cbcff 0%, #c4c3f6 32%, #f1def0 60%, var(--bg) 100%);
  -webkit-mask-image: linear-gradient(180deg, #000 62%, transparent); mask-image: linear-gradient(180deg, #000 62%, transparent); }
.lt-sky__clouds { position: absolute; inset: -40px; filter: blur(8px); opacity: .95; animation: lt-drift 70s linear infinite alternate;
  background: radial-gradient(closest-side, rgba(255, 255, 255, .95), rgba(255, 255, 255, 0)) 6% 26% / 460px 150px no-repeat,
    radial-gradient(closest-side, rgba(255, 255, 255, .9), rgba(255, 255, 255, 0)) 80% 16% / 560px 170px no-repeat,
    radial-gradient(closest-side, rgba(255, 255, 255, .7), rgba(255, 255, 255, 0)) 52% 44% / 700px 190px no-repeat,
    radial-gradient(closest-side, rgba(255, 255, 255, .8), rgba(255, 255, 255, 0)) 18% 62% / 580px 160px no-repeat,
    radial-gradient(closest-side, rgba(255, 255, 255, .7), rgba(255, 255, 255, 0)) 92% 58% / 520px 150px no-repeat; }
.lt-sky__stars { display: none; }
html[data-theme="dark"] .lt-sky { background: radial-gradient(50% 42% at 18% 0%, rgba(122, 92, 255, .38), transparent 62%), radial-gradient(45% 40% at 86% 8%, rgba(255, 90, 170, .2), transparent 60%),
    linear-gradient(180deg, #0f1434 0%, #0c0e1f 48%, var(--bg) 100%); }
html[data-theme="dark"] .lt-sky__clouds { display: none; }
html[data-theme="dark"] .lt-sky__stars { display: block; position: absolute; inset: 0; opacity: .75; animation: lt-twinkle 6s ease-in-out infinite alternate;
  background-image: radial-gradient(1.2px 1.2px at 24px 36px, #fff, transparent), radial-gradient(1px 1px at 120px 80px, #dfe6ff, transparent), radial-gradient(1.5px 1.5px at 200px 20px, #fff, transparent),
    radial-gradient(1px 1px at 60px 150px, #fff, transparent), radial-gradient(1.2px 1.2px at 170px 190px, #ffe9f6, transparent), radial-gradient(1px 1px at 230px 120px, #fff, transparent);
  background-size: 260px 230px; }
@keyframes lt-drift { to { transform: translateX(60px); } }
@keyframes lt-twinkle { to { opacity: .4; } }

/* header */
.lt-head { position: sticky; top: 12px; z-index: 40; padding: 0 16px; margin-top: 12px; }
.lt-head__bar { max-width: 1160px; margin: 0 auto; display: flex; align-items: center; gap: 12px; height: 60px; padding: 0 10px 0 12px; border-radius: 20px;
  background: var(--glass); border: 1px solid var(--glass-border); box-shadow: var(--shadow); -webkit-backdrop-filter: blur(20px) saturate(1.6); backdrop-filter: blur(20px) saturate(1.6); }
.lt-head__back { display: inline-flex; align-items: center; gap: 2px; max-width: 150px; padding: 6px 8px; border-radius: 10px; color: var(--ink-2); font-size: 13px; }
.lt-head__back span:last-child { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.lt-head__back:hover { background: var(--accent-soft); color: var(--ink); }
.lt-head__brand { display: inline-flex; align-items: center; gap: 8px; font-weight: 700; font-size: 16px; white-space: nowrap; }
.lt-head__logo { display: grid; place-items: center; width: 30px; height: 30px; border-radius: 9px; color: #fff; background: linear-gradient(135deg, #ff7aa8, #8b6cff); box-shadow: 0 6px 14px rgba(139, 108, 255, .35); }
.lt-head__nav { display: flex; gap: 2px; margin-left: 8px; }
.lt-head__link { padding: 8px 12px; border-radius: 12px; color: var(--ink-2); font-weight: 500; white-space: nowrap; }
.lt-head__link:hover { color: var(--ink); background: var(--accent-soft); }
.lt-head__link.is-active { color: var(--ink); background: var(--glass-strong); box-shadow: inset 0 0 0 1px var(--line); font-weight: 600; }
.lt-head__actions { display: flex; align-items: center; gap: 6px; margin-left: auto; }
.lt-ticket-pill { display: inline-flex; align-items: center; gap: 6px; height: 36px; padding: 0 12px 0 10px; border-radius: 999px; font-weight: 700;
  background: linear-gradient(135deg, rgba(255, 184, 77, .26), rgba(255, 122, 168, .2)); box-shadow: inset 0 0 0 1px rgba(240, 150, 50, .35); }
.lt-ticket-pill .lt-ico { color: #f08a24; }
.lt-odo { display: inline-flex; font-variant-numeric: tabular-nums; line-height: 1.25em; height: 1.25em; overflow: hidden; }
.lt-odo__col { display: inline-block; height: 1.25em; overflow: hidden; }
.lt-odo__strip { display: flex; flex-direction: column; transform: translateY(calc(var(--d, 0) * -1.25em)); transition: transform .7s cubic-bezier(.2, .8, .2, 1); }
.lt-odo__strip span { display: block; height: 1.25em; text-align: center; }
.lt-icon-btn { position: relative; display: inline-grid; place-items: center; width: 36px; height: 36px; padding: 0; border-radius: 50%; border: 0; color: var(--ink-2); background: var(--glass-strong); box-shadow: inset 0 0 0 1px var(--line); }
.lt-icon-btn:hover { color: var(--ink); }
.lt-icon-btn .lt-ico { width: 18px; height: 18px; }
.lt-icon-btn__badge { position: absolute; right: -3px; bottom: -3px; min-width: 18px; height: 16px; padding: 0 4px; border-radius: 8px; font-size: 10px; line-height: 16px; font-weight: 700; color: #fff; background: var(--accent); }
.lt-menu { position: relative; }
.lt-menu__list { position: absolute; right: 0; top: calc(100% + 8px); min-width: 150px; padding: 6px; border-radius: 16px; background: var(--glass-strong); border: 1px solid var(--glass-border); box-shadow: var(--shadow-lg);
  -webkit-backdrop-filter: blur(20px); backdrop-filter: blur(20px); z-index: 50; animation: lt-pop-in .16s ease-out; }
.lt-menu__item { display: flex; align-items: center; justify-content: space-between; gap: 12px; width: 100%; padding: 9px 12px; border: 0; border-radius: 10px; background: none; text-align: left; white-space: nowrap; }
.lt-menu__item:hover, .lt-menu__item:focus-visible { background: var(--accent-soft); }
.lt-menu__item.is-active { color: var(--accent-ink); font-weight: 600; }
.lt-avatar { display: inline-grid; place-items: center; width: 36px; height: 36px; border-radius: 50%; overflow: hidden; font-weight: 700; color: #fff; background: linear-gradient(135deg, #5b8cff, #a66bff); flex: none; }
.lt-avatar img { width: 100%; height: 100%; object-fit: cover; }
.lt-avatar--lg { width: 64px; height: 64px; font-size: 24px; }
.lt-tabbar { display: none; }
.lt-banner { position: relative; z-index: 1; display: flex; align-items: center; gap: 8px; max-width: 1128px; margin: 14px auto 0; padding: 10px 14px; border-radius: 14px; background: rgba(232, 137, 12, .14); color: var(--ink); }

/* buttons */
.lt-btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 40px; padding: 0 18px; border-radius: 14px; border: 0; font-weight: 600; white-space: nowrap; transition: transform .15s, box-shadow .2s, background .2s, opacity .2s; }
.lt-btn:active:not(:disabled) { transform: scale(.97); }
.lt-btn:disabled { opacity: .55; }
.lt-btn--primary { color: #fff; background: linear-gradient(135deg, var(--accent), var(--accent-2)); box-shadow: 0 10px 22px -8px rgba(10, 108, 255, .65); }
.lt-btn--primary:hover:not(:disabled) { box-shadow: 0 14px 28px -8px rgba(10, 108, 255, .75); }
.lt-btn--ghost { color: var(--ink); background: var(--glass-strong); box-shadow: inset 0 0 0 1px var(--line); }
.lt-btn--ghost:hover:not(:disabled) { background: var(--glass); }
.lt-btn--soft { color: var(--accent-ink); background: var(--accent-soft); }
.lt-btn--glass { color: #fff; background: rgba(255, 255, 255, .12); box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .2); }
.lt-btn--glass:hover:not(:disabled) { background: rgba(255, 255, 255, .2); }
.lt-btn--sm { min-height: 32px; padding: 0 12px; border-radius: 10px; font-size: 13px; }
.lt-btn--lg { min-height: 52px; padding: 0 22px; border-radius: 16px; font-size: 16px; }
.lt-btn--block { width: 100%; }
.lt-btn__text { display: inline-flex; flex-direction: column; align-items: center; line-height: 1.2; }
.lt-btn__text small { display: inline-flex; align-items: center; gap: 3px; font-size: 12px; font-weight: 500; opacity: .85; }
.lt-btn__text small .lt-ico { width: 13px; height: 13px; }

/* chips & tiers */
.lt-chips { display: flex; flex-wrap: wrap; gap: 6px; }
.lt-chip { display: inline-flex; align-items: center; gap: 5px; height: 26px; padding: 0 10px; border-radius: 999px; font-size: 12px; font-weight: 600; color: var(--ink-2); background: var(--glass-strong); box-shadow: inset 0 0 0 1px var(--line); }
.lt-chip .lt-ico { width: 13px; height: 13px; }
.lt-chip--ok { color: var(--ok); }
.lt-chip--warn { color: var(--warn); }
.lt-chip--muted { color: var(--ink-3); }
.lt-chip--hidden { color: #b65cff; }
.lt-tier { display: inline-flex; align-items: center; justify-content: center; min-width: 34px; height: 22px; padding: 0 7px; border-radius: 7px; font-size: 11px; font-weight: 800; letter-spacing: .02em; color: var(--tc);
  background: rgba(127, 127, 127, .12); background: color-mix(in srgb, var(--tc) 14%, transparent); box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--tc) 45%, transparent); flex: none; }
.lt-tier--sm { min-width: 30px; height: 19px; padding: 0 5px; font-size: 10px; border-radius: 6px; }
.lt-tier--r, .lt-tier-ink--r, .lt-tile--r, .lt-face--r, .lt-flip--r, .lt-showcase--r, .lt-odds__tier--r, .lt-grid__cell--r, .lt-boxcell--r, .lt-podium__row--r, .lt-rank--r, .lt-reveal__row--r, .lt-possible__item--r, .lt-progress--r { --tc: var(--t-r); }
.lt-tier--sr, .lt-tier-ink--sr, .lt-tile--sr, .lt-face--sr, .lt-flip--sr, .lt-showcase--sr, .lt-odds__tier--sr, .lt-grid__cell--sr, .lt-boxcell--sr, .lt-podium__row--sr, .lt-rank--sr, .lt-reveal__row--sr, .lt-possible__item--sr, .lt-progress--sr { --tc: var(--t-sr); }
.lt-tier--ssr, .lt-tier-ink--ssr, .lt-tile--ssr, .lt-face--ssr, .lt-flip--ssr, .lt-showcase--ssr, .lt-odds__tier--ssr, .lt-grid__cell--ssr, .lt-boxcell--ssr, .lt-podium__row--ssr, .lt-rank--ssr, .lt-reveal__row--ssr, .lt-possible__item--ssr, .lt-progress--ssr { --tc: var(--t-ssr); }
.lt-tier--ur, .lt-tier-ink--ur, .lt-tile--ur, .lt-face--ur, .lt-flip--ur, .lt-showcase--ur, .lt-odds__tier--ur, .lt-grid__cell--ur, .lt-boxcell--ur, .lt-podium__row--ur, .lt-rank--ur, .lt-reveal__row--ur, .lt-possible__item--ur, .lt-progress--ur { --tc: var(--t-ur); }
.lt-tier--n, .lt-tier-ink--n, .lt-tile--n, .lt-face--n, .lt-flip--n, .lt-showcase--n, .lt-odds__tier--n, .lt-grid__cell--n, .lt-boxcell--n, .lt-podium__row--n, .lt-rank--n, .lt-reveal__row--n, .lt-possible__item--n, .lt-progress--n { --tc: var(--t-n); }
:where(.lt-tier, .lt-tile, .lt-face, .lt-flip, .lt-grid__cell, .lt-boxcell, .lt-podium__row, .lt-rank, .lt-reveal__row, .lt-possible__item) { --tc: var(--t-n); }
:where(.lt-showcase) { --tc: var(--t-sr); }
:where(.lt-progress) { --tc: var(--accent); }
.lt-tier-ink--r, .lt-tier-ink--sr, .lt-tier-ink--ssr, .lt-tier-ink--ur { color: var(--tc); }
.lt-up-tag { display: inline-flex; align-items: center; height: 18px; padding: 0 6px; border-radius: 6px; font-size: 10px; font-weight: 800; color: #fff; background: linear-gradient(135deg, #ff5f8f, #ff9f43); flex: none; }

/* covers */
.lt-cover { display: block; width: 100%; height: 100%; object-fit: cover; }
.lt-cover--empty { display: grid; place-items: center; color: var(--accent); background: linear-gradient(135deg, rgba(91, 140, 255, .16), rgba(166, 107, 255, .16)); }
.lt-cover--empty .lt-ico { width: 42%; height: 42%; max-width: 64px; max-height: 64px; }
.lt-cover--balance { color: #e39b0b; background: linear-gradient(135deg, rgba(255, 200, 80, .22), rgba(255, 150, 60, .16)); }
.lt-cover--tickets { color: #f08a24; background: linear-gradient(135deg, rgba(255, 184, 77, .22), rgba(255, 122, 168, .18)); }
.lt-cover--coupon { color: #ff4d7d; background: linear-gradient(135deg, rgba(255, 110, 150, .18), rgba(255, 170, 120, .16)); }
.lt-cover--none { color: var(--ink-3); background: rgba(127, 127, 127, .12); }

/* shared */
.lt-main { position: relative; z-index: 1; max-width: 1160px; margin: 0 auto; padding: 24px 16px 96px; }
.lt-card { position: relative; display: block; padding: 20px; border-radius: var(--radius); background: var(--glass); border: 1px solid var(--glass-border); box-shadow: var(--shadow);
  -webkit-backdrop-filter: blur(18px) saturate(1.4); backdrop-filter: blur(18px) saturate(1.4); }
.lt-card__head { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.lt-card__icon { display: grid; place-items: center; width: 30px; height: 30px; border-radius: 10px; color: var(--accent); background: var(--accent-soft); }
.lt-card__icon .lt-ico { width: 16px; height: 16px; }
.lt-card__title { font-size: 16px; font-weight: 700; }
.lt-card__head .lt-link { margin-left: auto; }
.lt-section-title { margin: 0 0 14px; font-size: 20px; font-weight: 700; }
.lt-side-title { margin: 6px 4px 10px; font-size: 13px; font-weight: 600; color: var(--ink-3); }
.lt-prize-chip { display: inline-flex; align-items: center; gap: 8px; max-width: 100%; padding: 6px 12px 6px 6px; border-radius: 12px; background: var(--glass-strong); box-shadow: inset 0 0 0 1px var(--line); }
.lt-prize-chip__name { font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.lt-progress { position: relative; height: 6px; border-radius: 999px; overflow: hidden; background: rgba(127, 127, 127, .16); }
.lt-progress__bar { position: absolute; inset: 0 auto 0 0; border-radius: inherit; background: linear-gradient(90deg, color-mix(in srgb, var(--tc) 70%, #fff), var(--tc)); transition: width .6s cubic-bezier(.2, .8, .2, 1); }
.lt-empty { display: grid; justify-items: center; gap: 6px; padding: 36px 16px; text-align: center; color: var(--ink-3); }
.lt-empty .lt-ico { width: 40px; height: 40px; color: var(--accent); opacity: .6; }
.lt-empty strong { color: var(--ink); font-size: 15px; }
.lt-input, .lt-select { width: 100%; min-height: 44px; padding: 0 14px; border-radius: 12px; border: 1px solid var(--line); background: var(--glass-strong); outline: none; }
.lt-input:focus, .lt-select:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.lt-select { width: auto; padding-right: 30px; }
.lt-form { display: grid; gap: 12px; }
.lt-page-head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 12px; margin: 8px 0 18px; }
.lt-page-head h1 { font-size: 28px; font-weight: 800; letter-spacing: -.01em; }
.lt-page-head__actions { display: flex; flex-wrap: wrap; gap: 8px; }
.lt-eyebrow { color: var(--ink-3); font-weight: 600; font-size: 13px; margin-bottom: 2px; }

/* home */
.lt-hero { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr); align-items: center; gap: 24px; padding: 34px 40px; border-radius: 30px; overflow: hidden;
  background: var(--glass); border: 1px solid var(--glass-border); box-shadow: var(--shadow); -webkit-backdrop-filter: blur(18px) saturate(1.4); backdrop-filter: blur(18px) saturate(1.4); }
.lt-hero--empty { display: block; }
.lt-hero__copy { display: grid; gap: 14px; justify-items: start; }
.lt-hero__title { font-size: 36px; line-height: 1.15; font-weight: 800; letter-spacing: -.02em; }
.lt-hero__sub { color: var(--ink-2); font-size: 15px; }
.lt-hero__line { display: inline-flex; align-items: center; gap: 6px; color: var(--ink-2); font-size: 13px; }
.lt-hero__line .lt-ico { color: var(--accent); }
.lt-hero__actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 6px; }
.lt-hero__art { display: block; padding: 10px 0; }
.lt-showcase { position: relative; width: min(270px, 100%); aspect-ratio: 5 / 7; margin: 0 auto; transform: rotate(5deg); transition: transform .5s cubic-bezier(.2, .8, .2, 1); }
.lt-hero__art:hover .lt-showcase { transform: rotate(2deg) translateY(-6px); }
.lt-showcase__frame { position: absolute; inset: 0; display: flex; flex-direction: column; gap: 10px; padding: 12px; border-radius: 22px;
  background: linear-gradient(160deg, color-mix(in srgb, var(--tc) 28%, #fff), #fff 42%, color-mix(in srgb, var(--tc) 18%, #fff));
  border: 2px solid color-mix(in srgb, var(--tc) 55%, #fff); box-shadow: 0 34px 60px -24px color-mix(in srgb, var(--tc) 70%, transparent), 0 10px 30px rgba(0, 0, 0, .12); }
html[data-theme="dark"] .lt-showcase__frame { background: linear-gradient(160deg, color-mix(in srgb, var(--tc) 32%, #15161d), #15161d 45%, color-mix(in srgb, var(--tc) 20%, #15161d)); border-color: color-mix(in srgb, var(--tc) 60%, #15161d); }
.lt-showcase__art { flex: 1; min-height: 0; border-radius: 14px; overflow: hidden; background: color-mix(in srgb, var(--tc) 12%, #f6f7fb); }
html[data-theme="dark"] .lt-showcase__art { background: color-mix(in srgb, var(--tc) 14%, #1b1c26); }
.lt-showcase__name { font-weight: 700; font-size: 15px; line-height: 1.3; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.lt-showcase__foot { display: flex; align-items: center; gap: 8px; }
.lt-showcase__tier { color: var(--tc); font-weight: 700; font-size: 13px; }
.lt-showcase__shine { position: absolute; inset: 0; border-radius: 22px; pointer-events: none; mix-blend-mode: soft-light;
  background: linear-gradient(115deg, transparent 30%, rgba(255, 255, 255, .75) 45%, transparent 60%); background-size: 260% 100%; animation: lt-shine 5s ease-in-out infinite; }
@keyframes lt-shine { 0%, 100% { background-position: 110% 0; } 50% { background-position: -10% 0; } }
.lt-home__grid { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 24px; margin-top: 28px; align-items: start; }
.lt-home__side { display: grid; gap: 16px; }
.lt-acts { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 16px; }
.lt-act { display: flex; flex-direction: column; border-radius: var(--radius); overflow: hidden; background: var(--glass); border: 1px solid var(--glass-border); box-shadow: var(--shadow); transition: transform .25s, box-shadow .25s;
  -webkit-backdrop-filter: blur(18px); backdrop-filter: blur(18px); }
.lt-act:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.lt-act__media { position: relative; aspect-ratio: 16 / 10; overflow: hidden; background: rgba(127, 127, 127, .1); }
.lt-act__media .lt-cover { transition: transform .5s; }
.lt-act:hover .lt-act__media .lt-cover { transform: scale(1.04); }
.lt-act__badge { position: absolute; left: 10px; top: 10px; display: inline-flex; align-items: center; gap: 5px; height: 26px; padding: 0 10px; border-radius: 999px; font-size: 12px; font-weight: 600; color: #fff; background: rgba(15, 16, 24, .55);
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); }
.lt-act__badge .lt-ico { width: 13px; height: 13px; }
.lt-act__body { display: grid; gap: 6px; padding: 14px 16px 16px; }
.lt-act__title { font-size: 16px; font-weight: 700; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.lt-act__status { color: var(--accent-ink); font-size: 13px; font-weight: 600; min-height: 1.4em; }
.lt-act__meta { display: flex; align-items: center; gap: 6px; min-width: 0; font-size: 12px; color: var(--ink-2); }
.lt-act__prize { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.lt-act__meta .lt-muted { white-space: nowrap; }
.lt-act__meta .lt-muted::before { content: "·"; margin-right: 6px; }
.lt-wallet { display: grid; grid-template-columns: 1fr auto; gap: 12px; }
.lt-wallet--guest { display: block; }
.lt-wallet--guest .lt-muted { margin-bottom: 14px; }
.lt-wallet__tickets { display: grid; gap: 4px; }
.lt-wallet__label { color: var(--ink-3); font-size: 12px; font-weight: 600; }
.lt-wallet__count { display: flex; align-items: center; gap: 10px; font-size: 34px; font-weight: 800; line-height: 1.1; }
.lt-wallet__art { width: 30px; height: 30px; color: #f08a24; transform: rotate(-12deg); }
.lt-wallet__balance { display: grid; align-content: start; justify-items: end; gap: 4px; padding-left: 16px; border-left: 1px solid var(--line); }
.lt-wallet__money { font-size: 18px; font-variant-numeric: tabular-nums; }
.lt-checkin__days { display: grid; grid-template-columns: repeat(7, 1fr); gap: 6px; margin: 0 0 16px; padding: 0; list-style: none; }
.lt-checkin__day { display: grid; justify-items: center; gap: 6px; }
.lt-checkin__dot { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 50%; font-size: 12px; font-weight: 700; color: var(--ink-2); background: var(--glass-strong); box-shadow: inset 0 0 0 1px var(--line); }
.lt-checkin__day.is-final .lt-checkin__dot { color: #b65cff; box-shadow: inset 0 0 0 1.5px rgba(182, 92, 255, .5); }
.lt-checkin__day.is-done .lt-checkin__dot { color: #fff; background: linear-gradient(135deg, var(--accent), var(--accent-2)); box-shadow: none; }
.lt-checkin__day.is-today .lt-checkin__dot { color: var(--accent-ink); box-shadow: inset 0 0 0 2px var(--accent); animation: lt-pulse 1.8s ease-in-out infinite; }
.lt-checkin__label { font-size: 11px; color: var(--ink-3); white-space: nowrap; }
@keyframes lt-pulse { 50% { box-shadow: inset 0 0 0 2px var(--accent), 0 0 0 6px var(--accent-soft); } }
.lt-feed__list { display: grid; gap: 2px; margin: 0; padding: 0; list-style: none; }
.lt-feed__row { display: flex; align-items: center; gap: 6px; min-width: 0; padding: 8px 0; border-bottom: 1px dashed var(--line); font-size: 13px; }
.lt-feed__row:last-child { border-bottom: 0; }
.lt-feed__user { font-weight: 600; flex: none; }
.lt-feed__verb { color: var(--ink-3); flex: none; }
.lt-feed__prize { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-weight: 600; }
.lt-feed__time { margin-left: auto; padding-left: 8px; color: var(--ink-3); font-size: 12px; white-space: nowrap; }

/* dialog */
.lt-layer { position: fixed; inset: 0; z-index: 120; display: grid; place-items: center; padding: 20px; background: rgba(8, 10, 20, .45); -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); animation: lt-fade .18s ease-out; }
.lt-layer.is-leaving { animation: lt-fade .18s ease-in reverse forwards; pointer-events: none; }
.lt-dialog { width: min(480px, 100%); max-height: min(86vh, 760px); display: flex; flex-direction: column; border-radius: 26px; background: var(--glass-strong); border: 1px solid var(--glass-border); box-shadow: var(--shadow-lg); outline: none; animation: lt-rise .24s cubic-bezier(.2, .8, .2, 1); }
html[data-theme="light"] .lt-dialog { background: rgba(255, 255, 255, .96); }
.lt-dialog--wide { width: min(680px, 100%); }
.lt-dialog__head { display: flex; align-items: flex-start; gap: 12px; padding: 20px 20px 8px 24px; }
.lt-dialog__head > div { flex: 1; min-width: 0; }
.lt-dialog__title { font-size: 19px; font-weight: 800; }
.lt-dialog__sub { margin-top: 2px; color: var(--ink-3); font-size: 13px; }
.lt-dialog__body { padding: 8px 24px 20px; overflow: auto; }
.lt-dialog__actions { display: flex; justify-content: flex-end; gap: 10px; padding: 14px 20px 20px; border-top: 1px solid var(--line); }
.lt-confirm { color: var(--ink-2); }
@keyframes lt-fade { from { opacity: 0; } }
@keyframes lt-rise { from { opacity: 0; transform: translateY(16px) scale(.98); } }
@keyframes lt-pop-in { from { opacity: 0; transform: translateY(-6px) scale(.97); } }

/* odds */
.lt-odds { display: grid; gap: 16px; }
.lt-odds__tiers { display: grid; gap: 8px; }
.lt-odds__tier { border-radius: 16px; background: rgba(127, 127, 127, .07); box-shadow: inset 3px 0 0 var(--tc); overflow: hidden; }
.lt-odds__tier summary { display: flex; align-items: center; gap: 10px; padding: 12px 14px; cursor: pointer; list-style: none; }
.lt-odds__tier summary::-webkit-details-marker { display: none; }
.lt-odds__name { font-weight: 600; }
.lt-odds__rate { margin-left: auto; font-size: 16px; color: var(--tc); font-variant-numeric: tabular-nums; }
.lt-odds__count { color: var(--ink-3); font-size: 12px; min-width: 40px; text-align: right; }
.lt-odds__caret { transition: transform .2s; color: var(--ink-3); }
.lt-odds__tier[open] .lt-odds__caret { transform: rotate(90deg); }
.lt-odds__items { margin: 0; padding: 0 14px 10px; list-style: none; }
.lt-odds__items li { display: flex; align-items: center; gap: 8px; padding: 8px 0; border-top: 1px dashed var(--line); font-size: 13px; }
.lt-odds__items li span { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.lt-odds__items li strong { font-variant-numeric: tabular-nums; }
.lt-odds__items li em { font-style: normal; font-size: 11px; color: var(--danger); }
.lt-odds__items li.is-out span, .lt-odds__items li.is-out strong { color: var(--ink-3); text-decoration: line-through; }
.lt-odds__rules h3 { font-size: 15px; margin-bottom: 8px; }
.lt-odds__rules ul, .lt-rules__list { display: grid; gap: 8px; margin: 0; padding: 0; list-style: none; }
.lt-odds__rules li, .lt-rules__list li { display: grid; gap: 2px; padding: 10px 12px; border-radius: 12px; background: var(--accent-soft); }
.lt-odds__rules small, .lt-rules__list small { color: var(--ink-2); }
.lt-odds__foot { color: var(--ink-3); font-size: 12px; }

/* tiles */
.lt-tiles { display: grid; gap: 10px; margin: 0; padding: 0; list-style: none; }
.lt-tiles--all { grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); }
.lt-tiles--strip { grid-auto-flow: column; grid-auto-columns: 104px; overflow-x: auto; padding-bottom: 6px; scroll-snap-type: x mandatory; scrollbar-width: thin; }
.lt-tile { display: grid; gap: 6px; scroll-snap-align: start; min-width: 0; }
.lt-tile__art { position: relative; aspect-ratio: 1; border-radius: 14px; overflow: hidden; background: color-mix(in srgb, var(--tc) 10%, transparent); box-shadow: inset 0 0 0 1.5px color-mix(in srgb, var(--tc) 45%, transparent); }
.lt-tile__art .lt-tier { position: absolute; left: 6px; top: 6px; background: var(--glass-strong); }
.lt-tile__art .lt-up-tag { position: absolute; right: 6px; top: 6px; }
.lt-tile__name { font-size: 12px; font-weight: 600; line-height: 1.3; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.lt-tile__kind, .lt-tile__out { font-size: 11px; color: var(--ink-3); }
.lt-tile__out { color: var(--danger); }
.lt-tile.is-out .lt-tile__art { filter: grayscale(1); opacity: .55; }

/* pay */
.lt-paylist { display: grid; gap: 8px; }
.lt-pay { display: flex; align-items: center; gap: 12px; width: 100%; padding: 12px 14px; border-radius: 16px; border: 0; text-align: left; background: rgba(127, 127, 127, .08); box-shadow: inset 0 0 0 1px var(--line); }
.lt-pay > .lt-ico { width: 22px; height: 22px; color: var(--accent); }
.lt-pay.is-active { background: var(--accent-soft); box-shadow: inset 0 0 0 2px var(--accent); }
.lt-pay.is-short { opacity: .6; }
.lt-pay__text { display: grid; flex: 1; }
.lt-pay__text small { color: var(--ink-3); }
.lt-pay.is-short .lt-pay__text small { color: var(--danger); }
.lt-pay__value { font-weight: 800; font-variant-numeric: tabular-nums; }
.lt-box-preview { display: grid; justify-items: center; gap: 6px; padding: 6px 0 4px; text-align: center; }
.lt-box-preview__box { display: grid; place-items: center; width: 72px; height: 72px; border-radius: 18px; font-size: 22px; font-weight: 800; color: #fff; background: linear-gradient(135deg, #ffb36b, #ff6fa5); box-shadow: 0 14px 30px -10px rgba(255, 111, 165, .7); }

/* activity */
.lt-crumbs { display: flex; align-items: center; gap: 4px; margin: 4px 0 16px; color: var(--ink-3); font-size: 13px; }
.lt-crumbs a:hover { color: var(--ink); }
.lt-crumbs span:last-child { color: var(--ink); font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.lt-activity__layout { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); gap: 20px; align-items: start; }
.lt-stage { position: relative; display: grid; place-items: center; min-height: 480px; padding: 28px; border-radius: 30px; overflow: hidden;
  background: radial-gradient(70% 60% at 50% 40%, rgba(255, 255, 255, .5), transparent 70%), var(--glass); border: 1px solid var(--glass-border); box-shadow: var(--shadow); -webkit-backdrop-filter: blur(18px); backdrop-filter: blur(18px); }
html[data-theme="dark"] .lt-stage { background: radial-gradient(70% 60% at 50% 40%, rgba(122, 92, 255, .18), transparent 70%), var(--glass); }
.lt-stage__gacha .lt-showcase { width: min(300px, 70vw); }
.lt-panel { display: grid; gap: 16px; padding: 26px; border-radius: 30px; background: var(--glass); border: 1px solid var(--glass-border); box-shadow: var(--shadow); -webkit-backdrop-filter: blur(18px); backdrop-filter: blur(18px); }
.lt-panel__title { font-size: 28px; line-height: 1.2; font-weight: 800; letter-spacing: -.01em; }
.lt-panel__sub { color: var(--ink-2); margin-top: -8px; }
.lt-panel__actions { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.lt-panel__actions.is-single { grid-template-columns: 1fr; }
.lt-panel__foot { display: flex; flex-wrap: wrap; justify-content: center; gap: 4px 14px; color: var(--ink-3); font-size: 12px; text-align: center; }
.lt-activity.is-busy .lt-panel__actions { opacity: .7; }
.lt-up { display: flex; align-items: center; gap: 8px; padding: 10px 12px; border-radius: 14px; background: linear-gradient(90deg, rgba(255, 95, 143, .14), rgba(255, 159, 67, .1)); }
.lt-up__tag { display: inline-flex; align-items: center; height: 20px; padding: 0 7px; border-radius: 6px; font-size: 11px; font-weight: 900; color: #fff; background: linear-gradient(135deg, #ff5f8f, #ff9f43); }
.lt-up__name { font-weight: 700; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.lt-pity { display: grid; gap: 10px; }
.lt-pity__row { display: grid; gap: 6px; }
.lt-pity__label { display: flex; justify-content: space-between; gap: 8px; font-size: 13px; font-weight: 600; }
.lt-pity__count { color: var(--ink-3); font-variant-numeric: tabular-nums; font-weight: 500; }
.lt-odds-sum { display: flex; align-items: center; justify-content: space-between; gap: 10px; width: 100%; padding: 10px 12px; border: 0; border-radius: 14px; text-align: left; background: rgba(127, 127, 127, .08); box-shadow: inset 0 0 0 1px var(--line); }
.lt-odds-sum:hover { background: var(--accent-soft); }
.lt-odds-sum > .lt-link { flex: none; white-space: nowrap; }
.lt-odds-sum__rates { display: flex; flex-wrap: wrap; gap: 4px 10px; font-size: 12px; font-weight: 600; font-variant-numeric: tabular-nums; }
.lt-odds-sum__rate { display: inline-flex; align-items: center; gap: 4px; }
.lt-strip { display: grid; gap: 10px; }
.lt-strip__head { display: flex; align-items: center; justify-content: space-between; }
.lt-strip__head h2 { font-size: 15px; font-weight: 700; }
.lt-activity__lower { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); gap: 20px; margin-top: 20px; align-items: start; }
.lt-desc__text { display: grid; gap: 6px; color: var(--ink-2); }
.lt-desc__limit { display: flex; justify-content: space-between; gap: 10px; margin-top: 14px; padding-top: 12px; border-top: 1px solid var(--line); font-size: 13px; }

/* wheel */
.lt-wheel { position: relative; width: min(420px, 82vw); aspect-ratio: 1; }
.lt-wheel__ring { position: absolute; inset: 0; border-radius: 50%; padding: 12px; background: conic-gradient(from 0deg, #ff8ab4, #ffc36b, #8bd3ff, #b98bff, #ff8ab4); box-shadow: 0 24px 50px -18px rgba(120, 80, 200, .55); }
.lt-wheel__ring::after { content: ""; position: absolute; inset: 4px; border-radius: 50%; background: radial-gradient(circle, rgba(255, 255, 255, .95) 0 2px, transparent 3px) 0 0 / 22px 22px; -webkit-mask: radial-gradient(circle, transparent calc(50% - 6px), #000 calc(50% - 5px)); mask: radial-gradient(circle, transparent calc(50% - 6px), #000 calc(50% - 5px)); opacity: .8; }
.lt-wheel__svg { display: block; width: 100%; height: 100%; border-radius: 50%; overflow: hidden; }
.lt-wheel__seg { stroke: rgba(255, 255, 255, .7); stroke-width: .6; }
.lt-wheel__seg--a { fill: var(--seg-a); }
.lt-wheel__seg--b { fill: var(--seg-b); }
.lt-wheel__label { fill: var(--ink); font-size: 7.5px; font-weight: 700; }
.lt-wheel__pointer { position: absolute; left: 50%; top: -6px; width: 30px; height: 40px; transform: translateX(-50%); z-index: 2; filter: drop-shadow(0 4px 6px rgba(0, 0, 0, .25));
  background: linear-gradient(180deg, #ff5f8f, #ff9f43); clip-path: polygon(50% 100%, 0 0, 100% 0); }
.lt-wheel__hub { position: absolute; left: 50%; top: 50%; z-index: 2; display: grid; place-items: center; align-content: center; gap: 2px; width: 28%; aspect-ratio: 1; transform: translate(-50%, -50%); border-radius: 50%; border: 4px solid #fff;
  color: #fff; background: linear-gradient(135deg, var(--accent), var(--accent-2)); box-shadow: 0 10px 26px -6px rgba(10, 108, 255, .7); font-size: 15px; }
.lt-wheel__hub small { font-size: 11px; opacity: .9; }
.lt-wheel__hub:hover:not(:disabled) { filter: brightness(1.08); }

/* grid */
.lt-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; width: min(440px, 84vw); }
.lt-grid__cell { position: relative; display: grid; justify-items: center; align-content: center; gap: 6px; aspect-ratio: 1; padding: 10px; border-radius: 18px; text-align: center;
  background: var(--glass-strong); box-shadow: inset 0 0 0 1.5px color-mix(in srgb, var(--tc) 35%, transparent); transition: transform .12s, box-shadow .12s; }
.lt-grid__cell .lt-tier { position: absolute; left: 6px; top: 6px; }
.lt-grid__art { width: 56%; aspect-ratio: 1; border-radius: 12px; overflow: hidden; }
.lt-grid__name { font-size: 12px; font-weight: 600; line-height: 1.25; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.lt-grid__cell.is-lit { transform: scale(1.04); box-shadow: inset 0 0 0 3px var(--accent), 0 0 0 4px var(--accent-soft), 0 14px 30px -10px rgba(10, 108, 255, .6); }
.lt-grid__go { display: grid; place-items: center; align-content: center; gap: 2px; aspect-ratio: 1; border: 0; border-radius: 18px; color: #fff; font-size: 16px; background: linear-gradient(135deg, var(--accent), var(--accent-2)); box-shadow: 0 14px 30px -10px rgba(10, 108, 255, .7); }
.lt-grid__go small { font-size: 12px; opacity: .9; }

/* scratch */
.lt-scratch { display: grid; gap: 14px; width: min(460px, 84vw); }
.lt-scratch__card { position: relative; aspect-ratio: 5 / 3; border-radius: 22px; overflow: hidden; background: linear-gradient(135deg, #fff7e8, #ffe6f0); box-shadow: 0 20px 40px -18px rgba(120, 80, 200, .45), inset 0 0 0 2px rgba(255, 255, 255, .8); }
html[data-theme="dark"] .lt-scratch__card { background: linear-gradient(135deg, #2a2338, #1d2236); box-shadow: 0 20px 40px -18px rgba(0, 0, 0, .7), inset 0 0 0 1px rgba(255, 255, 255, .08); }
.lt-scratch__prize { position: absolute; inset: 0; display: grid; place-items: center; padding: 16px; }
.lt-scratch__prize .lt-face { width: auto; height: 100%; aspect-ratio: 5 / 7; }
.lt-scratch__hint { color: var(--ink-3); font-weight: 700; font-size: 18px; }
.lt-scratch__foil { position: absolute; inset: 0; width: 100%; height: 100%; touch-action: none; cursor: crosshair; transition: opacity .45s; }
.lt-scratch__foil.is-gone { opacity: 0; }
.lt-scratch__start { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); display: inline-flex; align-items: center; gap: 8px; padding: 12px 20px; border: 0; border-radius: 999px; color: #fff; font-weight: 700;
  background: linear-gradient(135deg, var(--accent), var(--accent-2)); box-shadow: 0 14px 30px -10px rgba(10, 108, 255, .8); white-space: nowrap; }
.lt-scratch__start small { font-weight: 500; opacity: .9; }
.lt-scratch__skip { position: absolute; right: 10px; bottom: 10px; z-index: 2; color: var(--ink); background: var(--glass-strong); }
.lt-scratch__legend { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px 12px; margin: 0; padding: 0; list-style: none; font-size: 12px; color: var(--ink-2); }
.lt-scratch__legend li { display: inline-flex; align-items: center; gap: 4px; }
.lt-possible { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin: 0; padding: 0; list-style: none; }
.lt-possible__item { display: flex; align-items: center; gap: 10px; min-width: 0; padding: 8px; border-radius: 14px; background: rgba(127, 127, 127, .07); box-shadow: inset 0 0 0 1px var(--line); }
.lt-possible__art { width: 44px; height: 44px; flex: none; border-radius: 10px; overflow: hidden; box-shadow: inset 0 0 0 1.5px color-mix(in srgb, var(--tc) 45%, transparent); }
.lt-possible__text { display: grid; gap: 2px; min-width: 0; }
.lt-possible__text strong { font-size: 13px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.lt-possible__meta { display: flex; align-items: center; gap: 6px; color: var(--ink-3); }
.lt-possible__item.is-out { opacity: .5; }

/* box */
.lt-shelf { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; width: 100%; max-width: 520px; }
.lt-boxcell { position: relative; display: grid; place-items: center; aspect-ratio: 1; padding: 0; border: 0; border-radius: 18px; overflow: hidden; color: #fff;
  background: linear-gradient(145deg, #ffb36b, #ff6fa5); box-shadow: 0 12px 24px -12px rgba(255, 111, 165, .8), inset 0 -6px 0 rgba(0, 0, 0, .08); transition: transform .2s; }
.lt-boxcell::before { content: ""; position: absolute; inset: 0 auto 0 50%; width: 14%; transform: translateX(-50%); background: rgba(255, 255, 255, .55); }
.lt-boxcell::after { content: ""; position: absolute; inset: 50% 0 auto; height: 14%; transform: translateY(-50%); background: rgba(255, 255, 255, .55); }
.lt-boxcell:hover:not(:disabled):not(.is-opened) { transform: translateY(-3px) rotate(-2deg); }
.lt-boxcell__lid { position: absolute; inset: 0 0 auto; height: 26%; background: rgba(255, 255, 255, .18); }
.lt-boxcell__no { position: relative; z-index: 1; padding: 2px 8px; border-radius: 8px; font-weight: 800; font-size: 15px; color: #c2416f; background: rgba(255, 255, 255, .92); }
.lt-boxcell.is-opened { align-content: center; gap: 4px; padding: 8px; color: var(--ink); background: var(--glass-strong); box-shadow: inset 0 0 0 1.5px color-mix(in srgb, var(--tc) 45%, transparent); }
.lt-boxcell.is-opened::before, .lt-boxcell.is-opened::after { display: none; }
.lt-boxcell.is-opened .lt-boxcell__no { position: absolute; left: 6px; top: 6px; padding: 0; font-size: 11px; color: var(--ink-3); background: none; }
.lt-boxcell__name { max-width: 100%; font-size: 11px; font-weight: 700; line-height: 1.25; text-align: center; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.lt-boxcell__by { font-size: 10px; color: var(--ink-3); }
.lt-boxcell.is-opening { animation: lt-shake .5s ease-in-out, lt-burst .4s .5s ease-in forwards; }
@keyframes lt-shake { 20% { transform: rotate(-6deg); } 40% { transform: rotate(6deg); } 60% { transform: rotate(-4deg); } 80% { transform: rotate(4deg); } }
@keyframes lt-burst { to { transform: scale(1.15); opacity: 0; } }
.lt-round { display: grid; gap: 10px; padding: 14px; border-radius: 16px; background: rgba(127, 127, 127, .07); box-shadow: inset 0 0 0 1px var(--line); }
.lt-round__head { display: flex; justify-content: space-between; align-items: baseline; }
.lt-round__head strong { font-size: 16px; }
.lt-round__head b { font-size: 20px; color: var(--accent-ink); }
.lt-round__note { display: flex; align-items: flex-start; gap: 6px; color: var(--ink-2); font-size: 13px; }
.lt-round__note .lt-ico { color: #b65cff; margin-top: 2px; }
.lt-remain { display: grid; gap: 8px; }
.lt-remain h2 { font-size: 15px; }
.lt-remain__row { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 4px 10px; padding: 8px 0; border-bottom: 1px dashed var(--line); }
.lt-remain__row .lt-progress { grid-column: 1 / -1; height: 4px; }
.lt-remain__row--hidden { grid-template-columns: auto 1fr auto; padding: 10px 12px; border: 0; border-radius: 12px; background: linear-gradient(90deg, rgba(182, 92, 255, .14), rgba(255, 106, 193, .1)); }
.lt-remain__icon { color: #b65cff; }
.lt-remain__name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-weight: 600; }
.lt-remain__value { color: var(--ink-3); font-size: 13px; font-variant-numeric: tabular-nums; }
.lt-remain__value b { color: var(--ink); }
.lt-remain__row.is-out { opacity: .5; }

/* raffle */
.lt-raffle-card { display: grid; justify-items: center; gap: 14px; width: 100%; max-width: 440px; text-align: center; }
.lt-raffle-card__state { display: inline-flex; align-items: center; gap: 8px; font-size: 20px; font-weight: 800; }
.lt-raffle-card__state .lt-ico { color: var(--warn); }
.lt-raffle-card__stats { color: var(--ink-2); }
.lt-raffle-card__stats b { color: var(--ink); font-size: 18px; }
.lt-raffle-card__actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; }
.lt-countdown { display: flex; gap: 10px; }
.lt-countdown__part { display: grid; justify-items: center; min-width: 70px; padding: 12px 8px; border-radius: 18px; background: var(--glass-strong); box-shadow: inset 0 0 0 1px var(--line); }
.lt-countdown__part b { font-size: 34px; line-height: 1; font-variant-numeric: tabular-nums; }
.lt-countdown__part small { color: var(--ink-3); margin-top: 4px; }
.lt-podium { display: grid; gap: 8px; width: 100%; margin: 0; padding: 0; list-style: none; }
.lt-podium__row { display: grid; grid-template-columns: 34px 1fr auto; align-items: center; gap: 10px; padding: 10px 14px; border-radius: 14px; text-align: left; background: var(--glass-strong); box-shadow: inset 3px 0 0 var(--tc); }
.lt-podium__place { display: grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; font-weight: 800; color: #fff; background: var(--tc); }
.lt-podium__user { font-weight: 700; }
.lt-podium__prize { color: var(--ink-2); font-size: 13px; max-width: 170px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.lt-ranks { display: grid; gap: 8px; }
.lt-ranks h2 { font-size: 15px; }
.lt-rank { display: flex; align-items: center; gap: 12px; padding: 10px; border-radius: 16px; background: rgba(127, 127, 127, .07); box-shadow: inset 0 0 0 1px var(--line); }
.lt-rank__art { width: 52px; height: 52px; flex: none; border-radius: 12px; overflow: hidden; box-shadow: inset 0 0 0 1.5px color-mix(in srgb, var(--tc) 45%, transparent); }
.lt-rank__text { display: grid; flex: 1; min-width: 0; }
.lt-rank__text small { color: var(--ink-3); font-weight: 600; }
.lt-rank__text strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.lt-reveal { display: grid; gap: 8px; margin: 0; padding: 0; list-style: none; min-height: 120px; }
.lt-reveal__row { display: grid; grid-template-columns: 30px 1fr auto auto; align-items: center; gap: 10px; padding: 10px 12px; border-radius: 14px; background: rgba(127, 127, 127, .08); box-shadow: inset 3px 0 0 var(--tc); animation: lt-rise .4s cubic-bezier(.2, .8, .2, 1); }
.lt-reveal__row.is-me { background: var(--accent-soft); }
.lt-reveal__place { font-weight: 800; color: var(--tc); }
.lt-reveal__user { font-weight: 700; }
.lt-winners__list { display: grid; gap: 4px; margin: 0; padding: 0; list-style: none; max-height: 420px; overflow: auto; }
.lt-winners__list li { display: grid; grid-template-columns: 28px 1fr auto auto; align-items: center; gap: 8px; padding: 8px 4px; border-bottom: 1px dashed var(--line); font-size: 13px; }
.lt-winners__list li.is-me { background: var(--accent-soft); border-radius: 10px; }
.lt-winners__place { color: var(--ink-3); font-weight: 700; }
.lt-winners__user { font-weight: 600; }
.lt-winners__prize { max-width: 160px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--ink-2); }
.lt-fair .lt-muted { margin-bottom: 12px; font-size: 13px; }
.lt-hash { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; padding: 10px 12px; border-radius: 12px; background: rgba(127, 127, 127, .08); }
.lt-hash__label { color: var(--ink-3); font-size: 12px; font-weight: 600; }
.lt-hash code { flex: 1; min-width: 0; font: 12px/1.4 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; word-break: break-all; }
.lt-verify { display: grid; gap: 12px; }
.lt-verify__result { display: flex; align-items: center; gap: 8px; padding: 12px 14px; border-radius: 14px; }
.lt-verify__result.is-ok { color: var(--ok); background: rgba(19, 162, 107, .12); }
.lt-verify__result.is-bad { color: var(--danger); background: rgba(229, 72, 77, .12); }
.lt-verify__facts { display: grid; grid-template-columns: auto 1fr; gap: 6px 12px; margin: 0; font-size: 13px; }
.lt-verify__facts dt { color: var(--ink-3); }
.lt-verify__facts dd { margin: 0; display: grid; gap: 2px; min-width: 0; }
.lt-verify__facts code { font: 12px/1.4 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; word-break: break-all; }
.lt-verify__facts small { color: var(--ok); }
.lt-verify__list { display: grid; gap: 4px; margin: 0; padding-left: 20px; font-size: 13px; }
.lt-verify__list li span + span { margin-left: 10px; }
.lt-verify__list li span:first-child { color: var(--ink-3); font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }

/* ceremony */
.lt-cer { position: fixed; inset: 0; z-index: 110; display: flex; flex-direction: column; align-items: center; gap: 14px; padding: 18px 16px 24px; overflow-y: auto; color: #fff;
  background: radial-gradient(80% 60% at 50% 38%, #2c2366 0%, #120f2b 55%, #07070f 100%); animation: lt-fade .25s ease-out; }
.lt-cer::before { content: ""; position: fixed; inset: 0; pointer-events: none; opacity: .55;
  background-image: radial-gradient(1.2px 1.2px at 30px 40px, #fff, transparent), radial-gradient(1px 1px at 140px 90px, #fff, transparent), radial-gradient(1.4px 1.4px at 220px 30px, #ffe9f6, transparent), radial-gradient(1px 1px at 90px 170px, #fff, transparent);
  background-size: 260px 220px; }
.lt-cer.lt-cer--best-3::after, .lt-cer.lt-cer--best-4::after { content: ""; position: fixed; inset: 0; pointer-events: none; animation: lt-glow 2.4s ease-out forwards; }
.lt-cer.lt-cer--best-3::after { background: radial-gradient(50% 40% at 50% 45%, rgba(246, 196, 83, .35), transparent 70%); }
.lt-cer.lt-cer--best-4::after { background: radial-gradient(50% 40% at 50% 45%, rgba(255, 106, 193, .4), transparent 70%); }
@keyframes lt-glow { 0% { opacity: 0; } 30% { opacity: 1; } 100% { opacity: .5; } }
.lt-cer.is-leaving { animation: lt-fade .22s ease-in reverse forwards; }
.lt-cer__top { position: relative; z-index: 1; display: flex; align-items: center; justify-content: space-between; gap: 10px; width: min(960px, 100%); }
.lt-cer__title { display: flex; align-items: center; gap: 8px; min-width: 0; font-weight: 700; }
.lt-cer__title > span:nth-child(2) { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.lt-cer__mark { display: grid; place-items: center; width: 30px; height: 30px; border-radius: 10px; background: rgba(255, 255, 255, .14); }
.lt-cer__count { padding: 2px 8px; border-radius: 999px; font-size: 12px; background: rgba(255, 255, 255, .14); white-space: nowrap; }
.lt-cer__stage { position: relative; z-index: 1; display: flex; flex-wrap: wrap; justify-content: center; align-content: center; gap: 14px; flex: 1; width: min(960px, 100%); min-height: 280px; perspective: 1200px; }
.lt-cer__stage.is-multi { display: grid; grid-template-columns: repeat(5, minmax(0, clamp(110px, 16vh, 168px))); justify-content: center; }
.lt-cer__prompt { position: relative; z-index: 1; min-height: 1.5em; color: rgba(255, 255, 255, .75); }
.lt-cer__actions { position: relative; z-index: 1; display: flex; gap: 10px; min-height: 40px; }
.lt-cer.is-summary .lt-cer__stage { flex: none; }
.lt-flip { position: relative; width: clamp(200px, 30vh, 300px); aspect-ratio: 5 / 7; padding: 0; border: 0; border-radius: 18px; background: none; perspective: 1000px; animation: lt-deal .55s cubic-bezier(.2, .8, .2, 1) both; animation-delay: calc(var(--i, 0) * 70ms); }
.is-multi .lt-flip { width: 100%; border-radius: 14px; }
.lt-flip__inner { position: relative; display: block; width: 100%; height: 100%; transform-style: preserve-3d; transition: transform .75s cubic-bezier(.2, .8, .2, 1); }
.lt-flip:hover:not(.is-open) .lt-flip__inner { transform: translateY(-4px) rotateX(4deg); }
.lt-flip.is-open .lt-flip__inner { transform: rotateY(180deg); }
.lt-flip__back, .lt-flip__front { position: absolute; inset: 0; display: block; border-radius: inherit; overflow: hidden; -webkit-backface-visibility: hidden; backface-visibility: hidden; }
.lt-flip__front { transform: rotateY(180deg); }
.lt-flip__back { display: grid; place-items: center; border-radius: 18px; border: 2px solid rgba(255, 255, 255, .18); box-shadow: 0 22px 40px rgba(0, 0, 0, .45);
  background: repeating-linear-gradient(45deg, rgba(255, 255, 255, .05) 0 8px, transparent 8px 16px), radial-gradient(60% 50% at 50% 40%, #5b48c9, transparent), linear-gradient(160deg, #3b2f8f, #17123a); }
.is-multi .lt-flip__back { border-radius: 14px; }
.lt-flip__emblem { display: grid; place-items: center; width: 34%; aspect-ratio: 1; border-radius: 50%; color: #fff; background: rgba(255, 255, 255, .1); box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .28); }
.lt-flip__emblem .lt-ico { width: 46%; height: 46%; }
.lt-flip.is-rare .lt-flip__front { box-shadow: 0 0 0 2px var(--tc), 0 0 44px 8px color-mix(in srgb, var(--tc) 55%, transparent); animation: lt-rare 1.6s ease-in-out infinite alternate; }
@keyframes lt-rare { to { box-shadow: 0 0 0 2px var(--tc), 0 0 24px 2px color-mix(in srgb, var(--tc) 40%, transparent); } }
@keyframes lt-deal { from { opacity: 0; transform: translateY(40px) rotate(-6deg) scale(.9); } }
.lt-face { display: flex; flex-direction: column; gap: 8px; width: 100%; height: 100%; padding: 10px; border-radius: inherit; color: #fff; text-align: left;
  background: linear-gradient(160deg, color-mix(in srgb, var(--tc) 38%, #1a1b25), #14151d 55%, color-mix(in srgb, var(--tc) 22%, #14151d)); box-shadow: inset 0 0 0 2px color-mix(in srgb, var(--tc) 70%, transparent); }
.lt-face__art { flex: 1; min-height: 0; border-radius: 12px; overflow: hidden; background: rgba(255, 255, 255, .06); }
.lt-face .lt-cover--empty { color: color-mix(in srgb, var(--tc) 65%, #fff); background: radial-gradient(70% 60% at 50% 40%, color-mix(in srgb, var(--tc) 45%, #2a2b3a), #181926); }
.lt-face__name { font-size: 14px; font-weight: 700; line-height: 1.25; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.lt-face__foot { display: flex; align-items: center; gap: 6px; min-height: 22px; }
.lt-face__tier { color: var(--tc); font-size: 12px; font-weight: 700; }
.lt-face .lt-tier { background: rgba(0, 0, 0, .3); }
.is-multi .lt-face { gap: 5px; padding: 6px; }
.is-multi .lt-face__name { font-size: 11px; }
.is-multi .lt-face__tier { display: none; }
.lt-face--none { --tc: #6b7080; }
.lt-sheet { position: relative; z-index: 1; display: grid; gap: 14px; width: min(760px, 100%); padding: 18px; border-radius: 24px; background: rgba(22, 20, 40, .78); border: 1px solid rgba(255, 255, 255, .12);
  -webkit-backdrop-filter: blur(20px); backdrop-filter: blur(20px); animation: lt-rise .4s cubic-bezier(.2, .8, .2, 1); }
.lt-sheet__head { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px; }
.lt-sheet__head h2 { font-size: 19px; }
.lt-sheet__counts { display: flex; flex-wrap: wrap; gap: 8px; }
.lt-sheet__count { display: inline-flex; align-items: center; gap: 4px; font-weight: 700; }
.lt-sheet__items { display: flex; flex-wrap: wrap; gap: 6px; max-height: 180px; overflow: auto; }
.lt-sheet .lt-prize-chip { color: #fff; background: rgba(255, 255, 255, .08); box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .1); }
.lt-sheet .lt-tier { background: rgba(0, 0, 0, .25); }
.lt-sheet__status { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px; font-size: 13px; }
.lt-sheet__ok { display: inline-flex; align-items: center; gap: 6px; color: #5ee2a0; font-weight: 600; }
.lt-sheet__ok.is-pending { color: #ffd479; }
.lt-sheet__meta { display: flex; flex-wrap: wrap; gap: 12px; color: rgba(255, 255, 255, .7); }
.lt-sheet .lt-muted { color: rgba(255, 255, 255, .6); }
.lt-sheet__actions { display: flex; flex-wrap: wrap; gap: 10px; }
.lt-sheet__spacer { flex: 1; }

/* rules & lists */
.lt-rules { display: grid; gap: 16px; }
.lt-rules .lt-page-head { margin-bottom: 4px; }
.lt-rules__odds > .lt-muted { margin-bottom: 12px; font-size: 13px; }
.lt-table-wrap { overflow-x: auto; margin: 0 -4px 10px; }
.lt-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.lt-table th, .lt-table td { padding: 10px 12px; text-align: left; border-bottom: 1px solid var(--line); }
.lt-table thead th { color: var(--ink-3); font-size: 12px; font-weight: 600; }
.lt-table td:nth-child(n+2), .lt-table th:nth-child(n+2) { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.lt-rules__tier th, .lt-rules__tier td { background: rgba(127, 127, 127, .06); font-weight: 700; }
.lt-table tr.is-out td { color: var(--ink-3); }
.lt-table em { font-style: normal; color: var(--danger); font-size: 12px; }
.lt-tabs { display: inline-flex; gap: 4px; padding: 4px; margin-bottom: 16px; border-radius: 14px; background: var(--glass); box-shadow: inset 0 0 0 1px var(--line); }
.lt-tab { padding: 8px 16px; border: 0; border-radius: 10px; background: none; color: var(--ink-2); font-weight: 600; }
.lt-tab.is-active { color: var(--ink); background: var(--glass-strong); box-shadow: 0 2px 8px rgba(0, 0, 0, .08); }
.lt-filter { display: inline-flex; align-items: center; gap: 8px; color: var(--ink-3); font-size: 13px; }
.lt-paged { display: grid; gap: 18px; }
.lt-paged__foot { display: grid; justify-items: center; gap: 8px; padding: 8px 0; }
.lt-group__label { margin: 0 4px 8px; color: var(--ink-3); font-size: 13px; font-weight: 600; }
.lt-group__list { display: grid; gap: 8px; }
.lt-row { display: flex; align-items: center; gap: 12px; padding: 12px 14px; border-radius: 18px; background: var(--glass); border: 1px solid var(--glass-border); box-shadow: var(--shadow); -webkit-backdrop-filter: blur(18px); backdrop-filter: blur(18px); }
a.lt-row:hover { box-shadow: var(--shadow-lg); }
.lt-row__art { width: 52px; height: 52px; flex: none; border-radius: 14px; overflow: hidden; }
.lt-row__main { display: grid; gap: 4px; flex: 1; min-width: 0; }
.lt-row__title { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.lt-row__meta { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; color: var(--ink-3); font-size: 12px; }
.lt-row__side { display: grid; justify-items: end; gap: 4px; color: var(--ink-3); font-size: 12px; white-space: nowrap; }
.lt-status { display: inline-flex; align-items: center; gap: 5px; padding: 2px 8px; border-radius: 999px; font-size: 12px; font-weight: 600; }
.lt-status__dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.lt-status--done { color: var(--ok); background: rgba(19, 162, 107, .12); }
.lt-status--pending { color: var(--warn); background: rgba(232, 137, 12, .12); }
.lt-record { display: grid; gap: 8px; }
.lt-record__head { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.lt-record__head strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.lt-record__kind { padding: 2px 8px; border-radius: 999px; color: var(--accent-ink); background: var(--accent-soft); font-weight: 600; white-space: nowrap; }
.lt-record__items { display: flex; flex-wrap: wrap; gap: 6px 12px; font-size: 13px; }
.lt-record__item { display: inline-flex; align-items: center; gap: 5px; font-weight: 600; }
.lt-record__none { color: var(--ink-3); }
.lt-record__foot { display: flex; justify-content: space-between; color: var(--ink-3); font-size: 12px; }

/* detail */
.lt-detail { display: grid; gap: 16px; max-width: 760px; }
.lt-detail .lt-page-head { margin-bottom: 0; }
.lt-detail__hero { display: flex; gap: 18px; align-items: center; }
.lt-detail__art { width: 108px; height: 108px; flex: none; border-radius: 20px; overflow: hidden; }
.lt-detail__main { display: grid; gap: 6px; justify-items: start; min-width: 0; }
.lt-detail__main h2 { font-size: 20px; }
.lt-detail__main .lt-muted a { color: var(--accent-ink); }
.lt-detail__delivery { display: grid; gap: 4px; }
.lt-kv { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 10px 0; border-bottom: 1px dashed var(--line); }
.lt-kv > span:first-child { color: var(--ink-3); }
.lt-kv__value { display: inline-flex; align-items: center; gap: 8px; min-width: 0; }
.lt-kv__value code, .lt-secret__body { font: 13px/1.5 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; word-break: break-all; }
.lt-secret { margin-top: 10px; border-radius: 14px; overflow: hidden; box-shadow: inset 0 0 0 1px var(--line); }
.lt-secret__head { display: flex; align-items: center; gap: 8px; padding: 8px 10px 8px 14px; background: rgba(127, 127, 127, .08); font-weight: 600; }
.lt-secret__head .lt-btn { margin-left: auto; }
.lt-secret__body { margin: 0; padding: 12px 14px; max-height: 260px; overflow: auto; white-space: pre-wrap; }

/* me */
.lt-me__layout { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 24px; align-items: start; }
.lt-me__main, .lt-me__side { display: grid; gap: 16px; }
.lt-me__side { gap: 10px; }
.lt-me__user { display: grid; grid-template-columns: auto 1fr; align-items: center; gap: 14px 16px; }
.lt-me__who { display: grid; min-width: 0; }
.lt-me__who strong { font-size: 18px; }
.lt-me__stats { grid-column: 1 / -1; display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin: 0; }
.lt-me__stats > div { padding: 10px 12px; border-radius: 14px; background: rgba(127, 127, 127, .07); }
.lt-me__stats dt { color: var(--ink-3); font-size: 12px; }
.lt-me__stats dd { margin: 2px 0 0; font-size: 18px; font-weight: 800; font-variant-numeric: tabular-nums; }
.lt-me__tickets { color: #f08a24; }
.lt-me__logs .lt-section-title { font-size: 17px; margin-top: 4px; }
.lt-redeem__form { display: flex; gap: 8px; margin-bottom: 8px; }
.lt-redeem .lt-muted { font-size: 12px; }
.lt-log { padding: 10px 14px; }
.lt-log__icon { display: grid; place-items: center; width: 36px; height: 36px; flex: none; border-radius: 12px; color: var(--accent); background: var(--accent-soft); }
.lt-log__icon--checkin, .lt-log__icon--redeem { color: #f08a24; background: rgba(255, 170, 60, .14); }
.lt-log__icon--prize, .lt-log__icon--bonus { color: #b65cff; background: rgba(182, 92, 255, .14); }
.lt-log__title { flex: 1; min-width: 0; }
.lt-log__side { display: grid; justify-items: end; }
.lt-log__side b { font-size: 16px; font-variant-numeric: tabular-nums; }
.lt-log__side b.is-plus { color: var(--ok); }
.lt-log__side small { color: var(--ink-3); font-size: 12px; }
.lt-settings { display: grid; gap: 0; padding: 6px 18px; }
.lt-setting { display: grid; gap: 10px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.lt-setting:last-child { border-bottom: 0; }
.lt-setting--row, .lt-setting--toggle { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.lt-setting__text { display: grid; gap: 2px; }
.lt-setting__text small { color: var(--ink-3); font-size: 12px; }
.lt-seg { display: grid; grid-auto-flow: column; grid-auto-columns: 1fr; gap: 4px; padding: 4px; border-radius: 12px; background: rgba(127, 127, 127, .1); }
.lt-seg__btn { display: inline-flex; align-items: center; justify-content: center; gap: 4px; min-height: 34px; padding: 0 8px; border: 0; border-radius: 9px; background: none; color: var(--ink-2); font-weight: 600; font-size: 13px; white-space: nowrap; }
.lt-seg__btn.is-active { color: var(--ink); background: var(--glass-strong); box-shadow: 0 2px 6px rgba(0, 0, 0, .08); }
.lt-switch { position: relative; display: inline-flex; flex: none; }
.lt-switch__input { position: absolute; inset: 0; opacity: 0; margin: 0; cursor: pointer; }
.lt-switch__track { width: 46px; height: 28px; border-radius: 999px; background: rgba(127, 127, 127, .3); transition: background .2s; }
.lt-switch__track::after { content: ""; position: absolute; left: 3px; top: 3px; width: 22px; height: 22px; border-radius: 50%; background: #fff; box-shadow: 0 2px 4px rgba(0, 0, 0, .2); transition: transform .2s; }
.lt-switch__input:checked + .lt-switch__track { background: var(--ok); }
.lt-switch__input:checked + .lt-switch__track::after { transform: translateX(18px); }
.lt-switch__input:focus-visible + .lt-switch__track { outline: 2px solid var(--accent); outline-offset: 2px; }
.lt-range { display: flex; align-items: center; gap: 10px; color: var(--ink-3); }
.lt-range input { flex: 1; accent-color: var(--accent); }
.lt-backshop { display: flex; align-items: center; justify-content: space-between; padding: 16px 18px; margin-top: 6px; }
.lt-error-page { display: grid; place-items: center; min-height: 60vh; }
.lt-error-card { width: min(460px, 100%); text-align: center; }
.lt-error-card__actions { display: flex; justify-content: center; gap: 10px; }

/* toast */
.lt-toasts { position: fixed; left: 50%; top: 84px; z-index: 200; display: grid; gap: 8px; transform: translateX(-50%); pointer-events: none; width: max-content; max-width: calc(100vw - 32px); }
.lt-toast { display: flex; align-items: center; gap: 8px; padding: 10px 16px; border-radius: 14px; color: #fff; background: rgba(20, 22, 32, .88); box-shadow: 0 12px 30px rgba(0, 0, 0, .25); font-weight: 600; animation: lt-rise .25s ease-out; }
.lt-toast--error .lt-ico { color: #ff8a8a; }
.lt-toast--info .lt-ico { color: #5ee2a0; }
.lt-toast.is-leaving { opacity: 0; transform: translateY(-6px); transition: opacity .3s, transform .3s; }

/* motion & flash */
html[data-motion="off"] *, html[data-motion="off"] *::before, html[data-motion="off"] *::after { animation: none !important; transition: none !important; }
html[data-motion="simple"] .lt-sky__clouds, html[data-motion="simple"] .lt-sky__stars, html[data-motion="simple"] .lt-showcase__shine { animation: none; }
html[data-motion="simple"] .lt-flip__inner { transition-duration: .3s; }
html[data-motion="simple"] .lt-flip { animation-duration: .2s; animation-delay: 0s; }
html[data-flash="reduce"] .lt-showcase__shine, html[data-flash="reduce"] .lt-cer::after { display: none; }
html[data-flash="reduce"] .lt-flip.is-rare .lt-flip__front { animation: none; box-shadow: 0 0 0 2px var(--tc); }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}

/* responsive */
@media (max-width: 1020px) {
  .lt-home__grid, .lt-me__layout { grid-template-columns: minmax(0, 1fr); }
  .lt-home__side { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
  .lt-activity__layout, .lt-activity__lower { grid-template-columns: minmax(0, 1fr); }
  .lt-stage { min-height: 400px; }
}
@media (max-width: 760px) {
  .lt-head { top: 0; margin-top: 0; padding: 8px 10px 0; }
  .lt-head__bar { height: 54px; gap: 6px; border-radius: 18px; }
  .lt-head__nav { display: none; }
  .lt-head__back span:last-child { display: none; }
  .lt-head__back { padding: 6px 4px; }
  .lt-head__brand { font-size: 15px; }
  .lt-head__logo { width: 28px; height: 28px; }
  .lt-head__actions { gap: 4px; }
  .lt-icon-btn, .lt-avatar { width: 34px; height: 34px; }
  .lt-ticket-pill { height: 34px; padding: 0 10px 0 8px; }
  .lt-tabbar { position: fixed; left: 10px; right: 10px; bottom: calc(10px + env(safe-area-inset-bottom)); z-index: 45; display: grid; grid-template-columns: repeat(4, 1fr); padding: 6px; border-radius: 20px;
    background: var(--glass-strong); border: 1px solid var(--glass-border); box-shadow: var(--shadow-lg); -webkit-backdrop-filter: blur(20px); backdrop-filter: blur(20px); }
  .lt-tabbar__link { display: grid; justify-items: center; gap: 2px; padding: 6px 0; border-radius: 14px; color: var(--ink-3); font-size: 11px; font-weight: 600; }
  .lt-tabbar__link .lt-ico { width: 20px; height: 20px; }
  .lt-tabbar__link.is-active { color: var(--accent-ink); background: var(--accent-soft); }
  .lt-main { padding: 16px 12px 110px; }
  .lt-hero { grid-template-columns: minmax(0, 1fr); padding: 22px 20px; border-radius: 24px; }
  .lt-hero__art { order: -1; padding: 0; }
  .lt-hero .lt-showcase { width: min(190px, 52vw); }
  .lt-hero__title { font-size: 28px; }
  .lt-hero__actions { width: 100%; }
  .lt-hero__actions .lt-btn { flex: 1; }
  .lt-acts { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 12px; }
  .lt-act__body { padding: 10px 12px 12px; }
  .lt-act__title { font-size: 15px; }
  .lt-page-head h1 { font-size: 24px; }
  .lt-stage { min-height: 0; padding: 20px 14px; border-radius: 24px; }
  .lt-stage__gacha .lt-showcase { width: min(180px, 48vw); }
  .lt-panel { padding: 20px 16px; border-radius: 24px; }
  .lt-panel__title { font-size: 24px; }
  .lt-shelf { grid-template-columns: repeat(3, 1fr); gap: 10px; }
  .lt-possible { grid-template-columns: 1fr; }
  .lt-countdown__part { min-width: 58px; }
  .lt-countdown__part b { font-size: 26px; }
  .lt-me__stats { grid-template-columns: repeat(2, 1fr); }
  .lt-layer { place-items: end center; padding: 0; }
  .lt-dialog { width: 100%; max-height: 88vh; border-radius: 24px 24px 0 0; padding-bottom: env(safe-area-inset-bottom); animation: lt-sheet-up .28s cubic-bezier(.2, .8, .2, 1); }
  .lt-dialog--wide { width: 100%; }
  .lt-cer__stage.is-multi { grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 8px; }
  .lt-flip { width: min(220px, 60vw); }
  .is-multi .lt-face__name { -webkit-line-clamp: 1; font-size: 10px; }
  .is-multi .lt-face__foot { min-height: 0; }
  .lt-sheet__actions .lt-btn { flex: 1; }
  .lt-sheet__spacer { display: none; }
  .lt-row__side time { display: none; }
  .lt-toasts { top: 72px; }
}
@media (max-width: 420px) {
  .lt-ticket-pill .lt-ico { display: none; }
  .lt-checkin__dot { width: 34px; height: 34px; }
  .lt-wallet { grid-template-columns: 1fr; }
  .lt-wallet__balance { justify-items: start; padding: 12px 0 0; border-left: 0; border-top: 1px solid var(--line); }
}
@keyframes lt-sheet-up { from { transform: translateY(100%); } }