:root {
  --bg: #0b0c10;
  --bg-2: #101218;
  --surface: #14161d;
  --surface-2: #1b1e27;
  --line: #262a35;
  --line-2: #343846;
  --text: #ecebe6;
  --muted: #a3a3ad;
  --faint: #7c7c87;
  --sung: #fab233;
  --sung-ink: #1a1203;
  --duet: #5bc2e0;
  --danger: #ff7b6b;
  --ok: #7fd99a;
  --radius: 14px;
  --display: 'Sora', system-ui, sans-serif;
  --sans: 'Instrument Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --wrap: 1180px;
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 400 17px/1.6 var(--sans);
  -webkit-font-smoothing: antialiased;
}
img, video { display: block; max-width: 100%; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--display); line-height: 1.12; letter-spacing: -0.02em; margin: 0; text-wrap: balance; }
p { margin: 0; text-wrap: pretty; }
button, input, textarea, select { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--sung); outline-offset: 3px; border-radius: 6px; }
.wrap { width: min(var(--wrap), 100% - 32px); margin-inline: auto; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- header ---------- */
.top {
  position: sticky; top: 0; z-index: 20;
  background: color-mix(in srgb, var(--bg) 86%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.top .wrap { display: flex; align-items: center; gap: 24px; height: 64px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; font: 700 18px/1 var(--display); letter-spacing: -0.02em; }
.brand-mark { width: 30px; height: 30px; border-radius: 8px; background: var(--sung); display: grid; place-items: center; color: var(--sung-ink); }
.brand b { color: var(--sung); font-weight: 700; }
.nav { display: flex; gap: 22px; margin-left: auto; font-size: 15px; }
.nav a { text-decoration: none; color: var(--muted); }
.nav a:hover { color: var(--text); }
@media (max-width: 860px) { .nav { display: none; } .top .btn { margin-left: auto; } }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 46px; padding: 0 20px; border-radius: 999px;
  border: 1px solid var(--line-2); background: transparent;
  font: 600 15px/1 var(--sans); text-decoration: none; cursor: pointer;
  transition: background .15s, border-color .15s, transform .15s;
}
.btn:hover { border-color: var(--text); }
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--sung); border-color: var(--sung); color: var(--sung-ink); }
.btn-primary:hover { background: #ffc252; border-color: #ffc252; }
.btn-sm { min-height: 38px; padding: 0 16px; font-size: 14px; }
.btn[disabled] { opacity: .45; cursor: not-allowed; }

/* ---------- karaoke wipe text ---------- */
.sing span {
  background: linear-gradient(90deg, var(--sung) 50%, var(--text) 50%) 100% 0 / 200% 100% no-repeat;
  -webkit-background-clip: text; background-clip: text; color: transparent;
  animation: wipe .5s linear forwards;
  animation-delay: calc(var(--i) * .42s + .5s);
}
@keyframes wipe { to { background-position: 0 0; } }
@media (prefers-reduced-motion: reduce) {
  .sing span { animation: none; background-position: 0 0; }
  html { scroll-behavior: auto; }
}

/* ---------- hero ---------- */
.hero { padding: 72px 0 56px; }
.hero .wrap { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: 56px; align-items: center; }
.eyebrow { font: 600 13px/1 var(--sans); letter-spacing: .12em; text-transform: uppercase; color: var(--sung); margin-bottom: 18px; }
.hero h1 { font-size: clamp(40px, 6vw, 68px); font-weight: 800; }
.hero .lede { font-size: 19px; color: var(--muted); margin-top: 22px; max-width: 34em; }
.hero .ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.facts { display: flex; flex-wrap: wrap; gap: 10px 22px; margin: 30px 0 0; padding: 0; list-style: none; font-size: 15px; color: var(--muted); }
.facts li { display: flex; align-items: center; gap: 8px; }
.facts strong { color: var(--text); font-weight: 600; }
.facts svg { color: var(--sung); flex: none; }
.screen {
  position: relative; border-radius: var(--radius); overflow: hidden;
  border: 1px solid var(--line-2); background: #000; aspect-ratio: 16 / 9;
  box-shadow: 0 30px 80px -30px rgba(250, 178, 51, .25);
}
.screen video, .screen img { width: 100%; height: 100%; object-fit: cover; }
.screen-cap { display: flex; justify-content: space-between; margin-top: 12px; font-size: 14px; color: var(--faint); }
@media (max-width: 900px) {
  .hero { padding: 40px 0 32px; }
  .hero .wrap { grid-template-columns: 1fr; gap: 36px; }
}

/* ---------- sections ---------- */
.section { padding: 88px 0; border-top: 1px solid var(--line); }
.section-head { display: grid; grid-template-columns: 90px 1fr; gap: 0 24px; margin-bottom: 40px; }
.step-no { font: 700 15px/1 var(--display); color: var(--sung); padding-top: 10px; }
.section-head h2 { font-size: clamp(30px, 4vw, 44px); font-weight: 700; }
.section-head p { grid-column: 2; color: var(--muted); margin-top: 12px; max-width: 40em; font-size: 18px; }
@media (max-width: 700px) {
  .section { padding: 60px 0; }
  .section-head { grid-template-columns: 1fr; }
  .section-head p { grid-column: 1; }
  .step-no { padding: 0 0 12px; }
}

/* ---------- presets ---------- */
.presets { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 22px 18px; }
.preset { display: flex; flex-direction: column; text-decoration: none; }
.preset .screen { box-shadow: none; transition: border-color .15s; }
.preset:hover .screen, .preset:focus-visible .screen { border-color: var(--sung); }
.preset-meta { padding: 12px 2px 0; }
.preset-no { font-size: 13px; color: var(--faint); font-weight: 600; letter-spacing: .04em; }
.preset h3 { font-size: 18px; font-weight: 600; margin-top: 3px; }
.preset p { font-size: 14.5px; color: var(--muted); margin-top: 4px; line-height: 1.5; }
.preset-use { margin-top: 8px; font-size: 14px; font-weight: 600; color: var(--sung); }
@media (max-width: 1040px) { .presets { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 520px) { .presets { grid-template-columns: 1fr; } }

/* ---------- needs list ---------- */
.needs { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0 48px; margin: 0; padding: 0; list-style: none; counter-reset: need; }
.needs li { display: grid; grid-template-columns: 40px 1fr; gap: 0 14px; padding: 20px 0; border-bottom: 1px solid var(--line); counter-increment: need; }
.needs li::before { content: counter(need, decimal-leading-zero); font: 600 14px/1.9 var(--display); color: var(--faint); }
.needs h3 { font: 600 17px/1.4 var(--sans); letter-spacing: 0; display: flex; flex-wrap: wrap; gap: 4px 10px; align-items: baseline; }
.needs p { grid-column: 2; color: var(--muted); font-size: 15.5px; margin-top: 4px; }
.tag { font: 600 11.5px/1 var(--sans); letter-spacing: .06em; text-transform: uppercase; padding: 4px 7px; border-radius: 5px; border: 1px solid var(--line-2); color: var(--muted); }
.tag-req { color: var(--sung); border-color: color-mix(in srgb, var(--sung) 45%, transparent); }
@media (max-width: 760px) { .needs { grid-template-columns: 1fr; } }

/* ---------- process ---------- */
.process { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin: 0; padding: 0; list-style: none; }
.process li { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px 22px; }
.process .num { font: 700 30px/1 var(--display); color: var(--sung); }
.process h3 { font-size: 19px; font-weight: 600; margin: 16px 0 8px; }
.process p { color: var(--muted); font-size: 15.5px; }
@media (max-width: 960px) { .process { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 540px) { .process { grid-template-columns: 1fr; } }

/* ---------- pricing ---------- */
.pricing { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 24px; align-items: stretch; }
.price-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 32px; }
.price-big { font: 800 64px/1 var(--display); letter-spacing: -0.03em; }
.price-big small { font: 500 18px/1 var(--sans); color: var(--muted); letter-spacing: 0; margin-left: 6px; }
.checks { list-style: none; margin: 24px 0 0; padding: 0; display: grid; gap: 12px; }
.checks li { display: flex; gap: 12px; align-items: flex-start; }
.checks svg { color: var(--sung); flex: none; margin-top: 4px; }
.calc label { display: block; font-weight: 600; margin-bottom: 14px; }
.calc output { font: 800 56px/1 var(--display); color: var(--sung); display: block; margin-top: 24px; }
.calc .calc-note { color: var(--muted); font-size: 15px; margin-top: 10px; }
input[type=range] { width: 100%; accent-color: var(--sung); }
.calc-len { display: flex; justify-content: space-between; color: var(--faint); font-size: 14px; margin-top: 6px; }
@media (max-width: 820px) { .pricing { grid-template-columns: 1fr; } .price-card { padding: 24px; } }

/* ---------- sample band ---------- */
.band { background: var(--sung); color: var(--sung-ink); border-radius: calc(var(--radius) + 4px); padding: 44px; display: grid; grid-template-columns: 1fr auto; gap: 24px; align-items: center; }
.band h2 { font-size: clamp(28px, 3.6vw, 40px); font-weight: 800; }
.band p { margin-top: 10px; font-size: 18px; max-width: 36em; }
.band .btn { background: var(--sung-ink); color: var(--sung); border-color: var(--sung-ink); }
.band .btn:hover { background: #000; }
@media (max-width: 760px) { .band { grid-template-columns: 1fr; padding: 28px 22px; } }

/* ---------- faq ---------- */
.faq { max-width: 820px; }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { cursor: pointer; list-style: none; padding: 20px 40px 20px 0; position: relative; font: 600 18px/1.4 var(--sans); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; position: absolute; right: 4px; top: 16px; font: 400 26px/1 var(--display); color: var(--sung); }
.faq details[open] summary::after { content: '−'; }
.faq details p { color: var(--muted); padding: 0 0 22px; max-width: 46em; }

/* ---------- footer ---------- */
.foot { border-top: 1px solid var(--line); padding: 40px 0 56px; color: var(--muted); font-size: 15px; }
.foot .wrap { display: flex; flex-wrap: wrap; gap: 16px 40px; justify-content: space-between; }
.foot a { color: var(--text); }

/* ================================================================ order wizard */
.order-main { padding: 40px 0 80px; }
.order-shell { width: min(760px, 100% - 32px); margin-inline: auto; }
.progress { display: flex; gap: 6px; margin: 0 0 10px; padding: 0; list-style: none; }
.progress li { flex: 1; height: 4px; border-radius: 4px; background: var(--line); }
.progress li.done { background: var(--sung); }
.progress li.now { background: linear-gradient(90deg, var(--sung) 50%, var(--line) 50%); }
.progress-label { display: flex; justify-content: space-between; font-size: 14px; color: var(--faint); margin-bottom: 28px; }
.step h1 { font-size: clamp(28px, 4.4vw, 40px); font-weight: 700; }
.step .lede { color: var(--muted); margin: 10px 0 28px; font-size: 17.5px; }
.step[hidden] { display: none; }

.choice-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 600px) { .choice-grid { grid-template-columns: 1fr; } }
.choice { position: relative; display: block; cursor: pointer; }
.choice input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.choice-body { display: block; height: 100%; background: var(--surface); border: 1.5px solid var(--line); border-radius: var(--radius); padding: 20px; transition: border-color .15s, background .15s; }
.choice:hover .choice-body { border-color: var(--line-2); }
.choice input:checked + .choice-body { border-color: var(--sung); background: color-mix(in srgb, var(--sung) 7%, var(--surface)); }
.choice input:focus-visible + .choice-body { outline: 2px solid var(--sung); outline-offset: 3px; }
.choice-title { font: 600 18px/1.3 var(--display); display: flex; justify-content: space-between; gap: 12px; }
.choice-title em { font-style: normal; color: var(--sung); }
.choice-desc { display: block; color: var(--muted); font-size: 15px; margin-top: 6px; }

.pick-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.pick-grid .choice-body { padding: 0; overflow: hidden; }
.pick-grid .thumb { aspect-ratio: 16 / 9; background: #000; }
.pick-grid .thumb img, .pick-grid .thumb video { width: 100%; height: 100%; object-fit: cover; }
.pick-grid .pick-text { display: block; padding: 12px 14px 14px; }
.pick-grid .pick-text b { display: block; font: 600 16px/1.3 var(--display); }
.pick-grid .pick-text span { display: block; font-size: 13.5px; color: var(--muted); margin-top: 2px; }
@media (max-width: 480px) { .pick-grid { grid-template-columns: 1fr; } }

.field { display: block; margin-bottom: 22px; }
.field > .label { display: flex; justify-content: space-between; gap: 12px; font-weight: 600; margin-bottom: 8px; }
.field > .label small { font-weight: 500; color: var(--faint); font-size: 14px; }
.hint { color: var(--faint); font-size: 14.5px; margin-top: 8px; }
.input, textarea.input {
  width: 100%; min-height: 50px; padding: 12px 14px;
  background: var(--bg-2); border: 1.5px solid var(--line-2); border-radius: 10px;
}
textarea.input { min-height: 280px; resize: vertical; line-height: 1.55; }
.input:focus { outline: none; border-color: var(--sung); }
.input.bad { border-color: var(--danger); }
.row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }
@media (max-width: 560px) { .row-2 { grid-template-columns: 1fr; } }

.drop {
  display: flex; align-items: center; gap: 16px;
  border: 1.5px dashed var(--line-2); border-radius: var(--radius); padding: 18px;
  background: var(--bg-2); cursor: pointer; transition: border-color .15s, background .15s;
}
.drop:hover, .drop.over { border-color: var(--sung); }
.drop.has { border-style: solid; }
.drop.bad { border-color: var(--danger); }
.drop input { display: none; }
.drop-icon { width: 44px; height: 44px; border-radius: 10px; background: var(--surface-2); display: grid; place-items: center; color: var(--sung); flex: none; }
.drop-text { flex: 1; min-width: 0; }
.drop-text b { display: block; font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.drop-text span { display: block; font-size: 14px; color: var(--muted); }
.drop-bar { height: 4px; border-radius: 4px; background: var(--line); margin-top: 8px; overflow: hidden; }
.drop-bar i { display: block; height: 100%; width: 0; background: var(--sung); transition: width .2s; }
.drop .x { background: none; border: 0; color: var(--muted); cursor: pointer; padding: 8px; border-radius: 8px; }
.drop .x:hover { color: var(--text); background: var(--surface-2); }

.color-field { display: flex; gap: 10px; align-items: center; }
.color-field input[type=color] { width: 50px; height: 50px; padding: 4px; border-radius: 10px; border: 1.5px solid var(--line-2); background: var(--bg-2); cursor: pointer; flex: none; }
.color-field .input { font-family: ui-monospace, Consolas, monospace; text-transform: lowercase; }

.preview-line { margin-top: 6px; padding: 22px; border-radius: var(--radius); font: 700 26px/1.3 var(--display); text-align: center; border: 1px solid var(--line); }
.preview-line .p2 { display: block; font-size: 22px; margin-top: 6px; }

.toggle { display: flex; align-items: center; gap: 12px; cursor: pointer; font-weight: 600; margin-bottom: 14px; }
.toggle input { width: 20px; height: 20px; accent-color: var(--sung); }

.wizard-nav { display: flex; justify-content: space-between; gap: 12px; margin-top: 36px; padding-top: 24px; border-top: 1px solid var(--line); }
.wizard-nav .btn-primary { min-width: 150px; }
.error-box { background: color-mix(in srgb, var(--danger) 12%, transparent); border: 1px solid color-mix(in srgb, var(--danger) 50%, transparent); color: #ffd3cc; border-radius: 10px; padding: 12px 14px; margin-top: 20px; font-size: 15px; }
.error-box[hidden] { display: none; }

.summary { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 6px 20px; margin-bottom: 26px; }
.summary dl { display: grid; grid-template-columns: 150px 1fr; margin: 0; }
.summary dt, .summary dd { padding: 11px 0; border-bottom: 1px solid var(--line); margin: 0; font-size: 15.5px; }
.summary dt { color: var(--muted); }
.summary dl > :nth-last-child(-n+2) { border-bottom: 0; }
.summary dd { overflow-wrap: anywhere; }
.summary .total dd { font: 700 22px/1.2 var(--display); color: var(--sung); }
.swatch { display: inline-block; width: 14px; height: 14px; border-radius: 4px; vertical-align: -2px; margin-right: 6px; border: 1px solid rgba(255, 255, 255, .25); }
@media (max-width: 520px) { .summary dl { grid-template-columns: 1fr; } .summary dt { border-bottom: 0; padding-bottom: 0; } }

.pay-card { border: 2px solid var(--sung); border-radius: var(--radius); padding: 26px; margin: 24px 0; }
.pay-amount { font: 800 54px/1 var(--display); color: var(--sung); }
.pay-row { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-top: 14px; }
.pay-row code { font: 600 17px/1 ui-monospace, Consolas, monospace; background: var(--bg-2); border: 1px solid var(--line-2); padding: 11px 13px; border-radius: 8px; overflow-wrap: anywhere; }
.steps-small { margin: 18px 0 0; padding-left: 20px; color: var(--muted); }
.steps-small li { margin: 6px 0; }
.done-mark { width: 56px; height: 56px; border-radius: 50%; background: var(--sung); color: var(--sung-ink); display: grid; place-items: center; margin-bottom: 22px; }
.note-ok { color: var(--ok); font-weight: 600; margin-top: 12px; }

/* ---------- mobile menu ---------- */
.menu-btn { display: none; background: none; border: 1px solid var(--line-2); border-radius: 10px; width: 44px; height: 44px; place-items: center; cursor: pointer; }
@media (max-width: 860px) {
  .menu-btn { display: grid; }
  .top .btn { margin-left: auto; }
  .nav.open {
    display: flex; flex-direction: column; gap: 0;
    position: absolute; top: 64px; left: 0; right: 0;
    background: var(--bg); border-bottom: 1px solid var(--line); padding: 8px 16px 16px;
  }
  .nav.open a { padding: 14px 4px; font-size: 17px; color: var(--text); border-bottom: 1px solid var(--line); }
}

/* ---------- order page extras ---------- */
.help-link { margin-left: auto; color: var(--muted); font-size: 15px; text-decoration: none; padding: 10px 4px; }
.help-link:hover { color: var(--text); }
.sub-h { font-size: 22px; font-weight: 600; margin: 40px 0 18px; padding-top: 28px; border-top: 1px solid var(--line); }
.bg-choice { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 640px) { .bg-choice { grid-template-columns: 1fr; } }
.edit { background: none; border: 0; color: var(--sung); font: 600 14px/1 var(--sans); cursor: pointer; padding: 4px 6px; margin-left: 6px; border-radius: 6px; }
.edit:hover { text-decoration: underline; }
.pick-grid .thumb { display: block; }
.step h1:focus { outline: none; }
@media (max-width: 700px) {
  .wizard-nav { position: sticky; bottom: 0; margin-inline: -16px; padding: 12px 16px calc(12px + env(safe-area-inset-bottom)); background: var(--bg); z-index: 5; }
  .wizard-nav .btn { flex: 1; }
  .wizard-nav .btn-primary { flex: 2; }
}

[hidden] { display: none !important; }
.brand, .btn { white-space: nowrap; }
@media (max-width: 420px) {
  .top .wrap { gap: 12px; }
  .brand { font-size: 16px; gap: 8px; }
  .brand-mark { width: 26px; height: 26px; }
}

/* ---------- duet price ---------- */
.duet-line { margin-top: 10px; color: var(--muted); font-size: 16px; }
.duet-line strong { color: var(--text); }
.calc-duet { margin: 22px 0 0; font-weight: 500; }
.calc .calc-duet + output { margin-top: 14px; }
.duet-price { font-weight: 500; color: var(--muted); font-size: 14.5px; }

/* ---------- gentle notice (song types not accepted) ---------- */
.soft-note {
  display: flex; gap: 10px; align-items: flex-start;
  margin: 28px 0 0; padding: 14px 16px; max-width: 46em;
  background: var(--surface); border: 1px solid var(--line); border-radius: 12px;
  color: var(--muted); font-size: 15.5px;
}
.step .soft-note { margin: -8px 0 26px; }
.soft-note svg { flex: none; margin-top: 3px; color: var(--sung); }

/* ---------- song list (multi-song orders) ---------- */
.song-list { list-style: none; margin: 0 0 18px; padding: 0; display: grid; gap: 10px; }
.song-item {
  display: grid; grid-template-columns: 34px minmax(0, 1fr) auto; grid-template-areas: "no main price" "no actions actions";
  gap: 2px 12px; align-items: center;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px;
}
.song-no { grid-area: no; width: 30px; height: 30px; border-radius: 50%; background: var(--surface-2); display: grid; place-items: center; font: 700 14px/1 var(--display); color: var(--sung); align-self: start; }
.song-main { grid-area: main; min-width: 0; }
.song-main b { display: block; font-weight: 600; overflow-wrap: anywhere; }
.song-main span { display: block; font-size: 14px; color: var(--muted); }
.song-price { grid-area: price; font: 700 18px/1 var(--display); }
.song-actions { grid-area: actions; display: flex; gap: 4px; margin-left: -6px; }
.edit.remove { color: var(--muted); }
.add-song { width: 100%; border-style: dashed; }
.song-total { display: flex; justify-content: space-between; align-items: baseline; margin-top: 22px; padding-top: 16px; border-top: 1px solid var(--line); color: var(--muted); }
.song-total b { font: 800 30px/1 var(--display); color: var(--sung); }
.sum-price { font-weight: 700; color: var(--text); margin-left: 6px; }
.sum-detail { display: block; color: var(--muted); font-size: 14px; margin-top: 4px; line-height: 1.6; }
.speed-note { display: flex; gap: 10px; align-items: center; margin: -8px 0 24px; color: var(--muted); }
.speed-note svg { color: var(--sung); flex: none; }
.speed-note b { color: var(--text); }

/* ---------- speed promise ---------- */
.hl { color: var(--text); font-weight: 600; }
.ready-by { display: inline-flex; align-items: center; gap: 10px; margin-top: 18px; padding: 10px 14px; border-radius: 999px;
  background: color-mix(in srgb, var(--sung) 12%, transparent); border: 1px solid color-mix(in srgb, var(--sung) 40%, transparent); font-size: 15.5px; }
.ready-by svg { color: var(--sung); flex: none; }
.ready-by b { color: var(--sung); }

.multi-line { display: flex; gap: 10px; align-items: flex-start; margin-top: 14px; padding: 12px 14px; border-radius: 10px;
  background: var(--bg-2); border: 1px solid var(--line); color: var(--muted); font-size: 15.5px; }
.multi-line svg { color: var(--sung); flex: none; margin-top: 3px; }
.multi-line strong { color: var(--text); }

/* ---------- karaoke version choice ---------- */
.inst-choice { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.inst-choice .choice-body { padding: 14px; }
.inst-choice .choice-title { font-size: 16px; flex-wrap: wrap; }
.inst-choice .choice-desc { font-size: 14px; }
.inst-panel { margin-top: 12px; }
.inst-panel.soft-note { margin: 12px 0 0; }
@media (max-width: 700px) { .inst-choice { grid-template-columns: 1fr; } }