/* 繁星回憶 UI：保留下載核心，只重整視覺與導覽。 */
.audio-note[hidden],
#quality-group[hidden],
#subtitle-group[hidden],
.type-tab[hidden],
.download-progress[hidden],
.stop-download[hidden],
.main-menu-shell[hidden] {
  display: none !important;
}

:root {
  color-scheme: light;
}

body {
  --ink: #172033;
  --muted: #6b7280;
  --cream: #f6f8ff;
  --card: rgba(255,255,255,.88);
  --line: rgba(128,144,180,.24);
  --lime: #75e6ff;
  --accent: #7c5cff;
  --accent-2: #16c7ff;
  --header-bg: rgba(255,255,255,.82);
  --panel-bg: rgba(255,255,255,.95);
  --soft-bg: rgba(237,241,255,.84);
  --button-bg: #172033;
  --button-text: #fff;
  --shadow: 0 28px 80px rgba(52,61,107,.18);
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 12% 8%, rgba(124,92,255,.13), transparent 30%),
    radial-gradient(circle at 86% 22%, rgba(22,199,255,.13), transparent 28%),
    linear-gradient(150deg, #fbfcff 0%, #f4f6ff 44%, #f8fbff 100%);
  color: var(--ink);
  font-family: "DM Sans", "Noto Sans TC", sans-serif;
  font-size: 18px;
  overflow-x: hidden;
  transition: background .35s ease, color .35s ease;
}

body.dark-theme {
  color-scheme: dark;
  --ink: #f5f7ff;
  --muted: #aeb7ce;
  --cream: #080b14;
  --card: rgba(15,20,37,.88);
  --line: rgba(148,163,210,.2);
  --lime: #70e7ff;
  --accent: #9d86ff;
  --accent-2: #22d3ee;
  --header-bg: rgba(8,11,20,.84);
  --panel-bg: rgba(17,23,41,.97);
  --soft-bg: rgba(28,36,60,.86);
  --button-bg: #f3f6ff;
  --button-text: #111827;
  --shadow: 0 30px 90px rgba(0,0,0,.44);
  background:
    radial-gradient(circle at 12% 10%, rgba(112,86,255,.20), transparent 31%),
    radial-gradient(circle at 88% 24%, rgba(0,188,255,.16), transparent 30%),
    linear-gradient(150deg, #070a12 0%, #0b1020 48%, #080c16 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -3;
  pointer-events: none;
  opacity: .32;
  background-image:
    radial-gradient(circle at 15% 20%, currentColor 0 1px, transparent 1.5px),
    radial-gradient(circle at 75% 32%, currentColor 0 1px, transparent 1.5px),
    radial-gradient(circle at 42% 78%, currentColor 0 1px, transparent 1.5px),
    radial-gradient(circle at 90% 82%, currentColor 0 1px, transparent 1.5px);
  background-size: 180px 180px, 220px 220px, 260px 260px, 310px 310px;
  color: rgba(124,92,255,.55);
  animation: starDrift 26s linear infinite;
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  background: linear-gradient(115deg, transparent 22%, rgba(255,255,255,.10) 44%, transparent 62%);
  transform: translateX(-120%);
  animation: ambientSweep 13s ease-in-out infinite;
}

.cosmic-scene {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
}

.cosmic-orb {
  position: absolute;
  display: block;
  border-radius: 50%;
  filter: blur(64px);
  opacity: .28;
  animation: orbFloat 13s ease-in-out infinite alternate;
}

.cosmic-orb-a {
  width: 28rem;
  height: 28rem;
  top: -12rem;
  left: -9rem;
  background: #8067ff;
}

.cosmic-orb-b {
  width: 24rem;
  height: 24rem;
  right: -9rem;
  top: 22%;
  background: #18c8ff;
  animation-delay: -4s;
}

.cosmic-orb-c {
  width: 20rem;
  height: 20rem;
  left: 38%;
  bottom: -12rem;
  background: #d857ff;
  animation-delay: -8s;
}

.cosmic-grid {
  position: absolute;
  inset: 0;
  opacity: .12;
  background-image:
    linear-gradient(rgba(124,92,255,.18) 1px, transparent 1px),
    linear-gradient(90deg, rgba(124,92,255,.18) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: linear-gradient(to bottom, transparent 4%, #000 38%, transparent 92%);
}

/* 參考繁星回聲正式版：sticky 毛玻璃主導覽＋右上浮層漢堡選單。 */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  width: 100%;
  border-bottom: 1px solid var(--line);
  background: var(--header-bg);
  box-shadow: 0 6px 22px rgba(30,41,77,.07);
  backdrop-filter: blur(18px) saturate(150%);
  -webkit-backdrop-filter: blur(18px) saturate(150%);
}

.site-header-row {
  position: relative;
  display: flex;
  width: 100%;
  height: 64px;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 0 22px;
}

.site-brand {
  display: inline-flex;
  min-width: 0;
  align-items: center;
  gap: 10px;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--accent);
  cursor: pointer;
  font: inherit;
}

.site-brand-mark {
  position: relative;
  display: inline-grid;
  width: 42px;
  height: 42px;
  flex: 0 0 42px;
  place-items: center;
  border-radius: 15px;
  background: linear-gradient(145deg, var(--accent), var(--accent-2));
  color: #fff;
  box-shadow: 0 9px 25px rgba(88,78,220,.30);
  transition: transform .18s ease;
}

.site-brand:hover .site-brand-mark {
  transform: scale(1.055) rotate(-2deg);
}

.site-brand-mark > svg {
  width: 20px;
  height: 20px;
}

.site-brand-ring {
  position: absolute;
  inset: 0;
  border: 2px solid color-mix(in srgb, var(--accent) 70%, #fff);
  border-radius: inherit;
  animation: brandPing 2.2s ease-out infinite;
}

.site-brand-text {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-family: "Noto Sans TC", sans-serif;
  font-size: 22px;
  font-weight: 900;
  letter-spacing: .06em;
}

.site-brand-wave {
  display: inline-flex;
  height: 18px;
  align-items: center;
  gap: 2px;
}

.site-brand-wave i {
  display: block;
  width: 2px;
  border-radius: 999px;
  background: var(--accent);
  animation: waveBar 1.15s ease-in-out infinite;
}
.site-brand-wave i:nth-child(1){height:6px}
.site-brand-wave i:nth-child(2){height:14px;animation-delay:.14s}
.site-brand-wave i:nth-child(3){height:9px;animation-delay:.28s}
.site-brand-wave i:nth-child(4){height:4px;animation-delay:.42s}

.top-actions {
  position: absolute;
  top: 50%;
  right: 78px;
  display: flex;
  align-items: center;
  transform: translateY(-50%);
}

.top-action-button,
.hamburger-button {
  position: relative;
  display: inline-grid;
  width: 44px;
  height: 44px;
  place-items: center;
  border: 1px solid transparent;
  border-radius: 13px;
  background: var(--soft-bg);
  color: var(--ink);
  cursor: pointer;
  transition: transform .16s ease, background .2s ease, border-color .2s ease, box-shadow .2s ease;
}

.top-action-button:hover,
.hamburger-button:hover {
  transform: translateY(-1px);
  border-color: color-mix(in srgb, var(--accent) 34%, transparent);
  box-shadow: 0 8px 20px rgba(79,70,160,.12);
}

.top-action-button:active,
.hamburger-button:active {
  transform: scale(.95);
}

.top-action-button svg,
.hamburger-button svg {
  width: 24px;
  height: 24px;
}

.theme-icon-sun,
.menu-theme-sun {
  display: none;
}

body.dark-theme .theme-icon-moon,
body.dark-theme .menu-theme-moon {
  display: none;
}

body.dark-theme .theme-icon-sun,
body.dark-theme .menu-theme-sun {
  display: block;
}

.main-menu-shell {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  z-index: 110;
  display: flex;
  justify-content: flex-end;
  padding: 12px;
  pointer-events: none;
}

.main-menu-panel {
  display: inline-flex;
  width: min(340px, calc(100vw - 24px));
  flex-direction: column;
  gap: 5px;
  padding: 9px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--panel-bg);
  box-shadow: 0 22px 58px rgba(15,23,42,.23);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  pointer-events: auto;
  transform-origin: top right;
  animation: menuReveal .19s ease-out both;
}

body.dark-theme .main-menu-panel {
  box-shadow: 0 24px 64px rgba(0,0,0,.60), 0 0 0 1px rgba(148,163,184,.08);
}

.main-menu-row {
  display: flex;
  width: 100%;
  min-height: 50px;
  align-items: center;
  gap: 13px;
  padding: 10px 13px;
  border: 0;
  border-radius: 13px;
  background: transparent;
  color: var(--ink);
  cursor: pointer;
  font: 800 17px/1.2 "Noto Sans TC", sans-serif;
  text-align: left;
  transition: background .16s ease, transform .16s ease, color .16s ease;
}

.main-menu-row:hover {
  background: var(--soft-bg);
  color: var(--accent);
  transform: translateX(2px);
}

.main-menu-row svg {
  width: 22px;
  height: 22px;
  flex: 0 0 22px;
}

.sr-only {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0,0,0,0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

main {
  position: relative;
  z-index: 1;
}

.hero {
  max-width: 980px;
  margin: 74px auto 40px;
  padding: 0 22px;
  text-align: center;
}

.hero h1 {
  margin: 0;
  color: var(--ink);
  font-family: "Noto Sans TC", sans-serif;
  font-size: clamp(42px, 7vw, 76px);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -.055em;
  text-wrap: balance;
  background: linear-gradient(110deg, var(--ink) 5%, var(--accent) 42%, var(--accent-2) 57%, var(--ink) 88%);
  background-size: 220% auto;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: titleShimmer 6.5s ease-in-out infinite;
}

.hero h1 span {
  display: inline;
  position: static;
  z-index: auto;
  font-size: .50em;
  letter-spacing: -.025em;
  white-space: nowrap;
}

.hero h1 span::after {
  display: none;
}

.platform-icons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 17px;
  margin-top: 28px;
}

.platform-icon {
  position: relative;
  display: inline-grid;
  width: 58px;
  height: 58px;
  place-items: center;
  border: 1px solid rgba(255,255,255,.62);
  border-radius: 19px;
  background: var(--card);
  box-shadow: 0 14px 35px rgba(46,58,105,.14);
  backdrop-filter: blur(12px);
  animation: platformFloat 3.8s ease-in-out infinite;
  transition: transform .18s ease, box-shadow .18s ease;
}
.platform-icon:nth-child(2){animation-delay:-.8s}
.platform-icon:nth-child(3){animation-delay:-1.6s}
.platform-icon:nth-child(4){animation-delay:-2.4s}
.platform-icon:hover{transform:translateY(-5px) scale(1.06);box-shadow:0 18px 38px rgba(62,69,140,.23)}
.platform-icon svg{width:31px;height:31px}
.platform-youtube{color:#ff3155}
.platform-instagram{color:#c13584}
.platform-facebook{color:#1877f2}
.platform-wechat{color:#07c160}

.downloader {
  position: relative;
  width: min(860px, calc(100% - 28px));
  max-width: none;
  margin: 0 auto;
  padding: 13px;
  border: 1px solid rgba(255,255,255,.56);
  border-radius: 28px;
  background: color-mix(in srgb, var(--card) 75%, transparent);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px) saturate(130%);
  -webkit-backdrop-filter: blur(18px) saturate(130%);
  overflow: hidden;
}

.downloader::before {
  content: "";
  position: absolute;
  inset: -1px;
  z-index: -1;
  border-radius: inherit;
  background: conic-gradient(from 180deg, transparent, rgba(124,92,255,.26), transparent 32%, rgba(22,199,255,.25), transparent 66%);
  filter: blur(16px);
  opacity: .65;
  animation: panelAura 10s linear infinite;
}

.url-row {
  display: flex;
  align-items: center;
  padding: 9px 9px 9px 19px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--card);
  box-shadow: 0 5px 18px rgba(24,31,64,.06);
}

.link-icon {
  color: var(--accent);
  font-size: 27px;
  font-weight: 800;
}

.url-row input {
  min-width: 0;
  flex: 1;
  padding: 16px 14px;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--ink);
  font: 700 18px/1.35 "Noto Sans TC", sans-serif;
}

.url-row input::placeholder {
  color: color-mix(in srgb, var(--muted) 75%, transparent);
}

.url-row button,
.download-button {
  min-height: 54px;
  border: 0;
  border-radius: 13px;
  background: var(--button-bg);
  color: var(--button-text);
  cursor: pointer;
  font: 800 17px/1 "Noto Sans TC", sans-serif;
  transition: transform .18s ease, box-shadow .18s ease, opacity .18s ease;
}

.url-row button {
  padding: 0 23px;
}

.url-row button:hover,
.download-button:hover {
  transform: translateY(-2px);
  background: var(--button-bg);
  box-shadow: 0 12px 26px rgba(35,42,82,.20);
}

.url-row button span,
.download-button span {
  color: var(--lime);
}

.url-row button:disabled,
.download-button:disabled {
  cursor: wait;
  opacity: .55;
  transform: none;
  box-shadow: none;
}

body.loading .url-row {
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent-2) 28%, transparent), 0 14px 35px rgba(22,199,255,.12);
}

.message {
  display: none;
  margin: 13px 6px 0;
  padding: 14px 16px;
  border: 1px solid rgba(239,68,68,.22);
  border-radius: 12px;
  background: rgba(239,68,68,.10);
  color: #d43f4f;
  font: 700 15px/1.55 "Noto Sans TC", sans-serif;
}
.message.show{display:block}

.result {
  padding: 18px 10px 8px;
}

.media-card {
  display: flex;
  gap: 19px;
  padding: 10px 2px 22px;
  border-bottom: 1px solid var(--line);
}

.thumb-wrap {
  width: 190px;
  height: 107px;
  flex: none;
  overflow: hidden;
  position: relative;
  border-radius: 14px;
  background: var(--soft-bg);
  box-shadow: 0 8px 20px rgba(20,28,55,.10);
}
.thumb-wrap img{width:100%;height:100%;object-fit:cover}
.duration{position:absolute;right:7px;bottom:7px;padding:4px 7px;border-radius:6px;background:rgba(0,0,0,.72);color:#fff;font-size:12px;font-weight:800}
.media-meta{align-self:center;min-width:0}
.media-meta>span{color:var(--muted);font:700 14px "Noto Sans TC",sans-serif}
.media-meta h2{margin:7px 0 0;color:var(--ink);font:800 19px/1.45 "Noto Sans TC",sans-serif;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}

.type-tabs {
  display: flex;
  gap: 8px;
  margin: 20px 0;
  padding: 6px;
  border-radius: 14px;
  background: var(--soft-bg);
}
.type-tab{flex:1;border:0;border-radius:10px;background:transparent;color:var(--muted);cursor:pointer;padding:13px 10px;font:800 16px "Noto Sans TC",sans-serif;transition:.18s}
.type-tab.active{background:var(--card);color:var(--ink);box-shadow:0 4px 12px rgba(25,31,58,.09)}

label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 2px 6px 17px;
  color: var(--ink);
  font: 800 16px "Noto Sans TC", sans-serif;
}

select {
  width: 230px;
  max-width: 55%;
  padding: 13px 15px;
  border: 1px solid var(--line);
  border-radius: 10px;
  outline: none;
  background: var(--card);
  color: var(--ink);
  font: 700 15px "Noto Sans TC", sans-serif;
}

.audio-note {
  display: flex;
  align-items: center;
  gap: 13px;
  margin: 5px 4px 16px;
  padding: 13px 15px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--soft-bg);
}
.audio-note>span{display:grid;width:38px;height:38px;place-items:center;border-radius:10px;background:linear-gradient(145deg,var(--accent),var(--accent-2));color:#fff;font-size:18px}
.audio-note strong{display:block;color:var(--ink);font:800 15px "Noto Sans TC",sans-serif}

.download-button {
  width: 100%;
  min-height: 58px;
  font-size: 18px;
}
.download-button span{margin-right:8px;font-size:21px}

.download-progress {
  margin: 15px 4px 4px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 13px;
  background: var(--soft-bg);
}
.progress-heading,.progress-detail{display:flex;align-items:center;justify-content:space-between;gap:12px}
.progress-actions{display:flex;align-items:center;gap:10px}
.progress-heading{margin-bottom:11px;color:var(--muted);font:700 14px "Noto Sans TC",sans-serif}
.progress-heading strong{color:var(--ink);font-size:15px}
.progress-track{height:10px;overflow:hidden;border-radius:999px;background:color-mix(in srgb,var(--muted) 16%,transparent)}
.progress-bar{width:0;height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--accent),var(--accent-2));transition:width .35s ease}
.progress-detail{justify-content:flex-start;min-height:17px;margin-top:9px;color:var(--muted);font-size:12px;font-weight:700}
.progress-detail span:empty{display:none}
.stop-download{border:1px solid rgba(239,68,68,.32);border-radius:8px;background:rgba(239,68,68,.08);color:#d64c55;padding:7px 10px;font:800 12px "Noto Sans TC",sans-serif;cursor:pointer}
.stop-download:disabled{cursor:wait;opacity:.55}
.download-progress.processing .progress-bar{width:98%!important;background-size:28px 28px;background-image:linear-gradient(135deg,var(--accent) 25%,var(--accent-2) 25%,var(--accent-2) 50%,var(--accent) 50%,var(--accent) 75%,var(--accent-2) 75%);animation:progressStripes .8s linear infinite}

footer {
  width: 100%;
  max-width: none;
  margin: 56px auto 0;
  padding: 20px 24px 28px;
  border: 0;
  color: var(--muted);
  display: block;
  text-align: center;
  font: 600 12px/1.6 "Noto Sans TC", sans-serif;
  letter-spacing: .04em;
}

.playlist-dialog {
  width: min(520px, calc(100vw - 32px));
  max-height: 82vh;
  overflow: auto;
  padding: 27px;
  border: 1px solid var(--line);
  border-radius: 21px;
  background: var(--panel-bg);
  color: var(--ink);
  box-shadow: 0 32px 100px rgba(10,15,35,.34);
}
.playlist-dialog::backdrop{background:rgba(7,10,18,.58);backdrop-filter:blur(5px)}
.playlist-dialog-icon{display:grid;width:44px;height:44px;place-items:center;border-radius:12px;background:linear-gradient(145deg,var(--accent),var(--accent-2));color:#fff;font-size:22px}
.playlist-dialog h2{margin:16px 0 9px;color:var(--ink);font:900 23px "Noto Sans TC",sans-serif}
.playlist-dialog p{margin:0;color:var(--muted);font:600 15px/1.65 "Noto Sans TC",sans-serif}
.playlist-dialog-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:21px}
.playlist-dialog-actions button{min-height:45px;padding:10px 15px;border-radius:10px;cursor:pointer;font:800 14px "Noto Sans TC",sans-serif}
.dialog-secondary{border:1px solid var(--line);background:var(--soft-bg);color:var(--ink)}
.dialog-primary{border:1px solid transparent;background:var(--button-bg);color:var(--button-text)}

.component-row{display:flex;gap:12px;padding:14px 0;border-bottom:1px solid var(--line);align-items:flex-start}
.component-row input{width:19px;height:19px;margin:3px 0 0;flex-shrink:0;accent-color:var(--accent)}
.component-row strong,.component-row small{display:block}
.component-row strong{color:var(--ink);font-size:16px}
.component-row small{margin-top:4px;color:var(--muted);font-size:13px;line-height:1.55;overflow-wrap:anywhere}
#components-feedback{font-size:14px;overflow-wrap:anywhere}

@keyframes starDrift{to{background-position:180px 180px,-220px 220px,260px -260px,-310px -310px}}
@keyframes ambientSweep{0%,68%{transform:translateX(-120%);opacity:0}78%{opacity:.7}100%{transform:translateX(120%);opacity:0}}
@keyframes orbFloat{0%{transform:translate3d(-2%,0,0) scale(.95)}100%{transform:translate3d(8%,7%,0) scale(1.08)}}
@keyframes brandPing{0%{transform:scale(.82);opacity:.58}70%,100%{transform:scale(1.42);opacity:0}}
@keyframes waveBar{0%,100%{transform:scaleY(.55);opacity:.55}50%{transform:scaleY(1.15);opacity:1}}
@keyframes menuReveal{from{opacity:0;transform:translateY(-8px) scale(.97)}to{opacity:1;transform:translateY(0) scale(1)}}
@keyframes titleShimmer{0%,100%{background-position:0% center}50%{background-position:100% center}}
@keyframes platformFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-7px)}}
@keyframes panelAura{to{transform:rotate(360deg)}}
@keyframes progressStripes{to{background-position:28px 0}}

@media (max-width: 700px) {
  body{font-size:17px}
  .site-header-row{height:58px;padding:0 12px;gap:10px}
  .site-brand-mark{width:38px;height:38px;flex-basis:38px;border-radius:13px}
  .site-brand-text{font-size:18px;letter-spacing:.035em}
  .site-brand-wave{display:none}
  .top-actions{right:64px}
  .top-action-button,.hamburger-button{width:42px;height:42px;border-radius:12px}
  .top-action-button svg,.hamburger-button svg{width:22px;height:22px}
  .hero{margin-top:48px;margin-bottom:31px;padding:0 15px}
  .hero h1{font-size:clamp(34px,10vw,48px);letter-spacing:-.045em}
  .hero h1 span{display:block;margin-top:8px;font-size:.50em;letter-spacing:0;white-space:normal}
  .platform-icons{gap:11px;margin-top:23px}
  .platform-icon{width:52px;height:52px;border-radius:16px}
  .platform-icon svg{width:28px;height:28px}
  .downloader{width:calc(100% - 20px);padding:9px;border-radius:22px}
  .url-row{padding:7px 7px 7px 12px;border-radius:15px;flex-wrap:wrap}
  .link-icon{display:none}
  .url-row input{width:100%;flex:1 1 calc(100% - 116px);padding:14px 8px;font-size:16px}
  .url-row button{min-height:48px;padding:0 14px;font-size:15px}
  .url-row button span{display:none}
  .media-card{display:block}
  .thumb-wrap{width:100%;height:auto;aspect-ratio:16/9;margin-bottom:14px}
  .media-meta h2{font-size:18px}
  .type-tab{padding:12px 6px;font-size:14px}
  label{font-size:15px}
  select{width:170px;max-width:58%;font-size:14px}
  .download-button{min-height:54px;font-size:17px}
  .progress-detail{flex-wrap:wrap;gap:5px 10px}
  .playlist-dialog-actions{flex-direction:column-reverse}
  .playlist-dialog-actions button{width:100%}
  footer{margin-top:42px;padding-bottom:24px;font-size:11px}
}

@media (max-width: 390px) {
  .site-brand-text{font-size:16px}
  .site-brand-mark{width:36px;height:36px;flex-basis:36px}
  .hero h1{font-size:32px}
  .platform-icon{width:48px;height:48px}
  .platform-icons{gap:8px}
  .url-row input{flex-basis:100%;padding:12px 8px 8px}
  .url-row button{width:100%;margin-top:5px}
  select{width:155px}
}

@media (prefers-reduced-motion: reduce) {
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;scroll-behavior:auto!important}
}