@charset "UTF-8";

:root {
  --bg:        #0a1e2a;
  --bg-2:      #0e2836;
  --bg-3:      #123243;
  --bg-4:      #17415500;

  --ink:       #eaf3f5;
  --ink-dim:   #9db4bd;
  --ink-faint: #6f8a94;

  --coral:     #ff6f5e;
  --coral-2:   #ff8f79;
  --coral-ink: #2a0f0c;
  --positive:  #57d6a6;
  --positive-ink:#052018;
  --sand:      #f4d08a;

  --line:      rgba(233,243,245,0.12);
  --line-2:    rgba(233,243,245,0.20);

  --focus:     #7fd7ff;

  --radius:    14px;
  --radius-lg: 22px;
  --radius-pill: 999px;
  --maxw:      44rem;
  --shadow:    0 10px 30px rgba(0,0,0,0.35);

  --font-serif: 'Fraunces', Georgia, 'Times New Roman', serif;
  --font-sans:  'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;

  --sp-1: 0.25rem;
  --sp-2: 0.5rem;
  --sp-3: 0.75rem;
  --sp-4: 1rem;
  --sp-5: 1.5rem;
  --sp-6: 2rem;
  --sp-7: 3rem;

  --header-h: 3.5rem;

  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
  --dur: 180ms;
}

*,
*::before,
*::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  margin: 0;
  min-height: 100dvh;
  font-family: var(--font-sans);
  font-size: clamp(1rem, 0.96rem + 0.3vw, 1.0625rem);
  line-height: 1.55;
  color: var(--ink);
  background-color: var(--bg);
  background-image:
    radial-gradient(120% 80% at 50% -10%, rgba(255,111,94,0.10), transparent 55%),
    radial-gradient(90% 60% at 85% 8%, rgba(127,215,255,0.06), transparent 60%),
    linear-gradient(180deg, #0b2130 0%, var(--bg) 34%, #08171f 100%);
  background-attachment: fixed;
  background-repeat: no-repeat;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

#app {
  display: flex;
  flex-direction: column;
  min-height: 100dvh;
}

img,
svg,
video { max-width: 100%; height: auto; }

a { color: var(--coral); text-decoration: none; }
a:hover { color: var(--coral-2); }
a:focus-visible { text-decoration: underline; }

button { font-family: inherit; }

:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 2px;
  border-radius: 4px;
}
:focus:not(:focus-visible) { outline: none; }

::selection {
  background: rgba(255,111,94,0.30);
  color: var(--ink);
}

::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
  background: var(--bg-3);
  border-radius: var(--radius-pill);
  border: 2px solid transparent;
  background-clip: padding-box;
}
::-webkit-scrollbar-thumb:hover { background: #1a4a60; }

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

.app-header {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-3);
  width: 100%;
  padding: var(--sp-2) var(--sp-4);
  padding-top: max(var(--sp-2), env(safe-area-inset-top));
  min-height: var(--header-h);
  background: linear-gradient(180deg, rgba(10,30,42,0.92), rgba(10,30,42,0.78));
  -webkit-backdrop-filter: saturate(140%) blur(12px);
  backdrop-filter: saturate(140%) blur(12px);
  border-bottom: 1px solid var(--line);
}

.app-header > * { min-width: 0; }

.brand {
  display: inline-flex;
  align-items: baseline;
  gap: 0.05em;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(1.35rem, 1.2rem + 1.2vw, 1.7rem);
  letter-spacing: -0.02em;
  line-height: 1;
  color: var(--ink);
  cursor: pointer;
  white-space: nowrap;
}
.brand { color: var(--ink); }
.brand .brand--fin,
.brand .brand-fishing,
.brand em,
.brand b {
  color: var(--coral);
  font-style: normal;
  font-weight: 600;
}
.brand .brand-dog { color: var(--ink); }
.hero-title .brand-fishing { color: var(--coral); font-style: normal; }
.hero-title .brand-dog { color: var(--ink); }

.brand-tag {
  display: none;
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--ink-faint);
  white-space: nowrap;
}

.nav {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  flex-shrink: 0;
}

.nav-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0.5rem 0.7rem;
  font-family: var(--font-sans);
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--ink-dim);
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: color var(--dur) var(--ease),
              background-color var(--dur) var(--ease),
              border-color var(--dur) var(--ease);
}
.nav-btn:hover {
  color: var(--ink);
  background: rgba(255,255,255,0.04);
}
.nav-btn.is-active,
.nav-btn[aria-current="page"] {
  color: var(--coral);
  border-color: var(--line-2);
}
.nav-btn--home { display: none; }

.screen {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: var(--sp-5) var(--sp-4);
  flex: 1 0 auto;
}
.screen--play,
.screen--create { padding-bottom: var(--sp-7); }

.screen--home { padding-top: var(--sp-6); }

.footer {
  width: 100%;
  max-width: var(--maxw);
  margin: var(--sp-6) auto 0;
  padding: var(--sp-5) var(--sp-4);
  padding-bottom: max(var(--sp-5), env(safe-area-inset-bottom));
  font-size: 0.8rem;
  line-height: 1.6;
  color: var(--ink-faint);
  border-top: 1px solid var(--line);
  text-align: center;
}
.footer a { color: var(--ink-dim); }
.footer a:hover { color: var(--coral); }

.btn {
  --_bg: var(--bg-3);
  --_fg: var(--ink);
  --_bd: var(--line-2);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5em;
  min-height: 44px;
  padding: 0.6rem 1.1rem;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: 0.01em;
  color: var(--_fg);
  background: var(--_bg);
  border: 1px solid var(--_bd);
  border-radius: var(--radius-pill);
  cursor: pointer;
  text-align: center;
  white-space: nowrap;
  user-select: none;
  transition: transform var(--dur) var(--ease),
              background-color var(--dur) var(--ease),
              border-color var(--dur) var(--ease),
              box-shadow var(--dur) var(--ease),
              color var(--dur) var(--ease);
}
.btn:hover { background: #16405422; border-color: var(--line-2); }
.btn:active { transform: translateY(1px); }

.btn:disabled,
.btn[aria-disabled="true"] {
  opacity: 0.45;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.btn--primary {
  --_bg: var(--coral);
  --_fg: var(--coral-ink);
  --_bd: transparent;
  background-image: linear-gradient(180deg, var(--coral-2), var(--coral));
  box-shadow: 0 6px 18px rgba(255,111,94,0.28);
  font-weight: 700;
}
.btn--primary:hover {
  background-image: linear-gradient(180deg, #ffa088, var(--coral-2));
  box-shadow: 0 8px 22px rgba(255,111,94,0.38);
}

.btn--ghost {
  --_bg: transparent;
  --_fg: var(--ink);
  --_bd: var(--line-2);
}
.btn--ghost:hover {
  --_bg: rgba(255,255,255,0.04);
  --_bd: var(--ink-faint);
}

.btn--positive {
  --_bg: var(--positive);
  --_fg: var(--positive-ink);
  --_bd: transparent;
  background-image: linear-gradient(180deg, #6fe4ba, var(--positive));
  box-shadow: 0 6px 18px rgba(87,214,166,0.24);
  font-weight: 700;
}
.btn--positive:hover { background-image: linear-gradient(180deg, #83ecc6, #62dcae); }

.btn--danger {
  --_bg: transparent;
  --_fg: var(--coral-2);
  --_bd: rgba(255,111,94,0.4);
}
.btn--danger:hover {
  --_bg: rgba(255,111,94,0.10);
  --_bd: var(--coral);
  --_fg: var(--coral-2);
}

.btn--icon {
  min-height: 44px;
  width: 44px;
  height: 44px;
  padding: 0;
  border-radius: 50%;
  font-size: 1.1rem;
  line-height: 1;
  flex-shrink: 0;
}
.btn--icon.btn--danger { font-size: 1.4rem; }

.btn--lg {
  min-height: 52px;
  padding: 0.85rem 1.6rem;
  font-size: 1.05rem;
  border-radius: var(--radius-pill);
}

.btn--block {
  display: flex;
  width: 100%;
}

.field {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  margin-bottom: var(--sp-4);
  min-width: 0;
}

.field-label {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink-dim);
}

.input,
.textarea {
  width: 100%;
  min-height: 44px;
  padding: 0.7rem 0.9rem;
  font-family: var(--font-sans);
  font-size: 1rem;
  color: var(--ink);
  background-color: var(--bg-3);
  border: 1px solid var(--line-2);
  border-radius: var(--radius);
  transition: border-color var(--dur) var(--ease),
              box-shadow var(--dur) var(--ease),
              background-color var(--dur) var(--ease);
  -webkit-appearance: none;
  appearance: none;
}
.input::placeholder,
.textarea::placeholder { color: var(--ink-faint); }

.input:hover,
.textarea:hover { border-color: var(--ink-faint); }

.input:focus,
.textarea:focus {
  outline: none;
  border-color: var(--focus);
  box-shadow: 0 0 0 3px rgba(127,215,255,0.25);
  background-color: #143749;
}

.textarea {
  min-height: 84px;
  line-height: 1.5;
  resize: vertical;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 0.35em;
  max-width: 100%;
  min-height: 28px;
  padding: 0.22rem 0.55rem;
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 500;
  line-height: 1.2;
  color: var(--ink);
  background: var(--bg-3);
  border: 1px solid var(--line-2);
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: background-color var(--dur) var(--ease),
              border-color var(--dur) var(--ease),
              color var(--dur) var(--ease),
              opacity var(--dur) var(--ease);
  white-space: normal;
  word-break: break-word;
  text-align: left;
}
.chip:hover { border-color: var(--ink-faint); background: #14384a; }

.chip--removed {
  color: var(--ink-faint);
  background: transparent;
  border-color: var(--line);
  text-decoration: line-through;
  text-decoration-color: var(--coral);
  opacity: 0.7;
}
.chip--removed:hover { color: var(--ink-dim); opacity: 0.9; }

.chip--added {
  color: var(--coral-2);
  background: rgba(255,111,94,0.10);
  border-color: rgba(255,111,94,0.35);
  cursor: default;
}
.chip--added:hover { background: rgba(255,111,94,0.16); border-color: rgba(255,111,94,0.5); }

.chip__text {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
}

.chip__x {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.15em;
  height: 1.15em;
  margin-right: -0.15em;
  padding: 0;
  font-size: 1.05em;
  line-height: 1;
  color: inherit;
  background: transparent;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  opacity: 0.75;
  transition: opacity var(--dur) var(--ease), background-color var(--dur) var(--ease);
}
.chip__x:hover { opacity: 1; background: rgba(255,255,255,0.12); }

.hero {
  text-align: center;
  padding: var(--sp-5) 0 var(--sp-6);
}

.hero-title {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(2.1rem, 1.6rem + 3.6vw, 3.4rem);
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--ink);
  margin: 0 0 var(--sp-6);
  text-wrap: balance;
}
.hero-title .accent,
.hero-title em { color: var(--coral); font-style: normal; }

.hero-sub {
  max-width: 34rem;
  margin: 0 auto var(--sp-5);
  font-size: clamp(1.02rem, 0.98rem + 0.4vw, 1.15rem);
  line-height: 1.55;
  color: var(--ink-dim);
  text-wrap: pretty;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-3);
  justify-content: center;
  margin-bottom: var(--sp-6);
}

.how {
  display: grid;
  gap: var(--sp-3);
  margin: var(--sp-6) 0 var(--sp-5);
}
.step {
  position: relative;
  display: flex;
  gap: var(--sp-3);
  align-items: flex-start;
  padding: var(--sp-4);
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.how { counter-reset: step; }
.step::before {
  counter-increment: step;
  content: counter(step);
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 1rem;
  color: var(--coral-ink);
  background: linear-gradient(180deg, var(--coral-2), var(--coral));
  border-radius: 50%;
  box-shadow: 0 4px 12px rgba(255,111,94,0.3);
}
.step-title,
.step > strong {
  display: block;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 0.15rem;
}
.step-text { min-width: 0; }
.step p,
.step-body { margin: 0; color: var(--ink-dim); font-size: 0.95rem; }

.sample-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
  font-weight: 600;
  color: var(--coral);
}
.sample-link:hover { color: var(--coral-2); }
.sample-link::before {
  content: "\2726";
  color: var(--coral);
  font-size: 0.8em;
}

.create-head {
  margin-bottom: var(--sp-5);
}
.create-head h1,
.create-head .create-title {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(1.7rem, 1.4rem + 1.8vw, 2.3rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin: 0 0 var(--sp-2);
}
.create-head p,
.create-head .create-sub,
.create-head .create-intro {
  margin: 0;
  color: var(--ink-dim);
  font-size: 0.98rem;
}

.create-fields { margin-bottom: var(--sp-5); }

.search {
  position: relative;
  margin-bottom: var(--sp-5);
  z-index: 40;
}
.search-input {
  width: 100%;
  min-height: 48px;
  padding: 0.75rem 0.95rem 0.75rem 2.6rem;
  font-family: var(--font-sans);
  font-size: 1rem;
  color: var(--ink);
  background: var(--bg-3);
  border: 1px solid var(--line-2);
  border-radius: var(--radius);
  -webkit-appearance: none;
  appearance: none;
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%239db4bd' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><circle cx='11' cy='11' r='7'/><line x1='21' y1='21' x2='16.65' y2='16.65'/></svg>");
  background-repeat: no-repeat;
  background-position: 0.8rem center;
  background-size: 1.15rem;
}
.search-input::placeholder { color: var(--ink-faint); }
.search-input:focus {
  outline: none;
  border-color: var(--focus);
  box-shadow: 0 0 0 3px rgba(127,215,255,0.25);
  background-color: #143749;
}

.search-results {
  position: absolute;
  top: calc(100% + 0.4rem);
  left: 0;
  right: 0;
  max-height: 60vh;
  overflow-y: auto;
  padding: var(--sp-1);
  background: var(--bg-2);
  border: 1px solid var(--line-2);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  z-index: 50;
  overscroll-behavior: contain;
}
.search-results:not(.is-open) { display: none; }
.search-result {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  width: 100%;
  min-height: 44px;
  padding: 0.6rem 0.7rem;
  text-align: left;
  color: var(--ink);
  background: transparent;
  border: none;
  border-radius: calc(var(--radius) - 6px);
  cursor: pointer;
  transition: background-color var(--dur) var(--ease);
}
.search-result:hover,
.search-result.is-active {
  background: rgba(127,215,255,0.10);
}
.search-result.is-active { box-shadow: inset 0 0 0 1px var(--line-2); }
.search-result img,
.search-result__thumb {
  width: 40px;
  height: 40px;
  object-fit: cover;
  border-radius: 8px;
  flex-shrink: 0;
  background: var(--bg-3);
}
.search-result__body {
  display: flex;
  flex-direction: column;
  min-width: 0;
  flex: 1 1 auto;
}
.search-result__title {
  font-weight: 600;
  color: var(--ink);
  line-height: 1.25;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.search-result__desc {
  display: block;
  font-size: 0.82rem;
  color: var(--ink-dim);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.search-result__hl {
  color: var(--coral-2);
  background: transparent;
  font-weight: 700;
}
.search-result__added {
  flex-shrink: 0;
  margin-left: auto;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.search-result.is-disabled { opacity: 0.55; cursor: default; }

.article-list {
  display: grid;
  gap: var(--sp-4);
  margin: var(--sp-5) 0;
  list-style: none;
  padding: 0;
}
.article-card {
  padding: var(--sp-4);
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: 0 2px 10px rgba(0,0,0,0.15);
  scroll-margin-top: calc(var(--header-h) + var(--sp-3));
}
.article-card--active {
  border-color: rgba(255,111,94,0.35);
}
.article-card.has-warning {
  border-color: rgba(244,208,138,0.4);
}
.article-card--collapsed {
  padding: var(--sp-2) var(--sp-3);
  box-shadow: none;
}
.article-card__collapsed-row {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
}
.article-card__summary {
  flex: 1 1 auto;
  min-width: 0;
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  background: none;
  border: none;
  padding: var(--sp-1) 0;
  margin: 0;
  font: inherit;
  color: inherit;
  text-align: left;
  cursor: pointer;
}
.article-card__summary-meta {
  flex: 1 1 auto;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}
.article-card__summary-title {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 1rem;
  color: var(--ink);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.article-card__summary-sub {
  font-size: 0.8rem;
  color: var(--ink-faint);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.article-card__head {
  display: flex;
  gap: var(--sp-3);
  align-items: flex-start;
  margin-bottom: var(--sp-3);
}
.article-meta {
  flex: 1 1 auto;
  min-width: 0;
}
.article-card__body { min-width: 0; }
.article-thumb {
  width: 56px;
  height: 56px;
  flex-shrink: 0;
  object-fit: cover;
  border-radius: var(--radius);
  background: var(--bg-3);
  border: 1px solid var(--line);
}
.article-thumb--sm {
  width: 36px;
  height: 36px;
}
.article-title {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 1.2rem;
  line-height: 1.2;
  color: var(--ink);
  margin: 0 0 0.15rem;
  word-break: break-word;
}
.article-desc {
  margin: 0;
  font-size: 0.88rem;
  color: var(--ink-dim);
  line-height: 1.4;
}

.article-cats {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-1);
  margin: var(--sp-3) 0;
}
.article-cats__loading {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  color: var(--ink-dim);
  font-size: 0.9rem;
}
.article-cats__loading .spinner {
  width: 1.1rem;
  height: 1.1rem;
  border-width: 2px;
}
.article-cats__error {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--sp-2);
  color: var(--coral-2);
  font-size: 0.88rem;
}

.article-empty {
  padding: var(--sp-5) var(--sp-4);
  text-align: center;
  background: var(--bg-2);
  border: 1px dashed var(--line-2);
  border-radius: var(--radius-lg);
}
.article-empty__text {
  margin: 0;
  color: var(--ink-dim);
  font-size: 0.95rem;
  line-height: 1.5;
}

.add-tag-row {
  display: flex;
  gap: var(--sp-2);
  align-items: center;
  margin-top: var(--sp-3);
}
.add-tag-row .input { flex: 1 1 auto; min-height: 40px; }
.add-tag-btn {
  position: relative;
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  min-height: 40px;
  font-size: 0;
  line-height: 1;
  color: var(--coral);
}
.add-tag-btn:hover { color: var(--coral-2); border-color: var(--line-2); }
.add-tag-btn::before,
.add-tag-btn::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  background: currentColor;
  border-radius: 1px;
}
.add-tag-btn::before { width: 16px; height: 2px; transform: translate(-50%, -50%); }
.add-tag-btn::after { width: 2px; height: 16px; transform: translate(-50%, -50%); }

.card-actions {
  display: flex;
  gap: var(--sp-2);
  align-items: center;
  margin-top: var(--sp-3);
  padding-top: var(--sp-3);
  border-top: 1px dotted var(--line);
}
.card-actions .btn--danger { margin-left: auto; }
.card-actions .spacer { flex: 1 1 auto; }

.card-warning,
.article-warning {
  display: flex;
  align-items: center;
  gap: 0.4em;
  margin-top: var(--sp-2);
  font-size: 0.82rem;
  color: var(--sand);
}
.card-warning::before { content: "\2726"; color: var(--sand); }
.article-warning__icon {
  flex-shrink: 0;
  font-size: 0.9em;
  line-height: 1;
  color: var(--sand);
}

.count-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35em;
  padding: 0.35rem 0.75rem;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--ink);
  background: var(--bg-3);
  border: 1px solid var(--line-2);
  border-radius: var(--radius-pill);
}
.count-pill__num { color: var(--coral); font-variant-numeric: tabular-nums; }
.count-pill__label { font-weight: 500; color: var(--ink-dim); }

.share-box {
  margin: 0 0 var(--sp-5);
  padding: var(--sp-5);
  background: var(--bg-2);
  border: 1px solid rgba(255,111,94,0.25);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  scroll-margin-top: calc(var(--header-h) + var(--sp-3));
  scroll-margin-bottom: 6rem;
}
.share-box h2,
.share-box .share-title,
.share-box__title {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 1.3rem;
  margin: 0 0 var(--sp-3);
  color: var(--ink);
}
.share-box__head {
  display: flex;
  flex-direction: column;
  gap: var(--sp-1);
  margin-bottom: var(--sp-4);
}
.share-box__head .share-box__title { margin: 0; }
.share-box__sub {
  font-size: 0.9rem;
  color: var(--ink-dim);
  line-height: 1.5;
}
.share-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  margin-top: var(--sp-4);
}
.share-link {
  width: 100%;
  padding: 0.7rem 0.9rem;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  color: var(--ink-dim);
  background: var(--bg);
  border: 1px solid var(--line-2);
  border-radius: var(--radius);
  overflow-x: auto;
  white-space: nowrap;
  -webkit-appearance: none;
  appearance: none;
}
.share-link:focus {
  outline: none;
  border-color: var(--focus);
  box-shadow: 0 0 0 3px rgba(127,215,255,0.25);
}
.copy-btn { flex-shrink: 0; }

.share-score-text {
  font-family: var(--font-sans);
  font-size: 1.1rem;
  line-height: 1.6;
  resize: none;
  white-space: pre;
}
.share-box .share-row {
  display: flex;
  gap: var(--sp-2);
  align-items: center;
  margin-bottom: var(--sp-4);
}

.build-bar {
  position: sticky;
  bottom: 0;
  z-index: 35;
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  margin: var(--sp-5) calc(-1 * var(--sp-4)) 0;
  padding: var(--sp-3) var(--sp-4);
  padding-bottom: max(12px, env(safe-area-inset-bottom));
  background: linear-gradient(180deg, rgba(14,40,54,0.85), rgba(10,30,42,0.97));
  -webkit-backdrop-filter: saturate(140%) blur(12px);
  backdrop-filter: saturate(140%) blur(12px);
  border-top: 1px solid var(--line);
}
.build-bar .count-pill,
.build-bar__count { flex-shrink: 0; }
.build-bar .btn { flex: 1 1 auto; }
.build-bar__actions {
  display: flex;
  flex: 1 1 auto;
  flex-wrap: wrap;
  gap: var(--sp-2);
}
.build-bar__actions .btn { flex: 1 1 auto; }

.build-region {
  display: flex;
  flex-direction: column;
}
.share-slot:empty { display: none; }

.play-intro {
  text-align: center;
  padding: var(--sp-6) 0;
}
.play-intro h1,
.play-intro .play-intro-title,
.play-intro .play-intro__title {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(1.9rem, 1.5rem + 2.4vw, 2.8rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin: 0 0 var(--sp-3);
  text-wrap: balance;
}
.play-intro .play-author,
.play-intro .play-intro__by {
  color: var(--ink-dim);
  font-size: 0.98rem;
  margin: 0 0 var(--sp-2);
}
.play-intro .play-count,
.play-intro .play-intro__count {
  color: var(--ink-faint);
  font-size: 0.9rem;
  margin: 0 0 var(--sp-5);
}

.puzzle {
  padding: var(--sp-5) var(--sp-4);
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}
.puzzle::after {
  content: "\2726";
  position: absolute;
  right: -0.2rem;
  bottom: -0.6rem;
  font-size: 6rem;
  line-height: 1;
  color: rgba(255,111,94,0.05);
  pointer-events: none;
  user-select: none;
}

.puzzle-prompt {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin: 0 0 var(--sp-4);
  padding-bottom: var(--sp-3);
  border-bottom: 1px dotted var(--line-2);
}

.category-list {
  display: block;
  font-family: var(--font-serif);
  font-size: clamp(0.95rem, 0.88rem + 0.5vw, 1.15rem);
  line-height: 1.75;
  color: var(--ink);
  position: relative;
  z-index: 1;
}
.category {
  display: inline;
  color: var(--ink);
  word-break: break-word;
}
.category--empty {
  color: var(--ink-faint);
  font-style: italic;
}
.cat-sep {
  display: inline-block;
  margin: 0 0.5em;
  color: var(--coral);
  font-size: 0.7em;
  vertical-align: 0.12em;
  user-select: none;
}

.status-bar {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  margin: var(--sp-4) 0;
  padding: 0.6rem 0.9rem;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
}
.status-q {
  flex-shrink: 0;
  font-weight: 700;
  color: var(--ink);
}
.status-title {
  flex: 1 1 auto;
  min-width: 0;
  text-align: center;
  color: var(--ink-dim);
  font-family: var(--font-serif);
  font-weight: 500;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.status-score {
  flex-shrink: 0;
  font-weight: 700;
  color: var(--sand);
}

.guess-bar {
  position: sticky;
  bottom: 0;
  z-index: 35;
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  margin: var(--sp-5) calc(-1 * var(--sp-4)) 0;
  padding: var(--sp-3) var(--sp-4);
  padding-bottom: max(12px, env(safe-area-inset-bottom));
  background: linear-gradient(180deg, rgba(14,40,54,0.85), rgba(10,30,42,0.97));
  -webkit-backdrop-filter: saturate(140%) blur(12px);
  backdrop-filter: saturate(140%) blur(12px);
  border-top: 1px solid var(--line);
}
.guess-input {
  flex: 1 1 auto;
  min-width: 0;
  min-height: 44px;
  padding: 0.6rem 0.95rem;
  font-family: var(--font-sans);
  font-size: 1rem;
  color: var(--ink);
  background: var(--bg-3);
  border: 1px solid var(--line-2);
  border-radius: var(--radius-pill);
  -webkit-appearance: none;
  appearance: none;
}
.guess-input::placeholder { color: var(--ink-faint); }
.guess-input:focus {
  outline: none;
  border-color: var(--focus);
  box-shadow: 0 0 0 3px rgba(127,215,255,0.25);
  background: #143749;
}
.guess-submit,
.guess-skip {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  min-height: 44px;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  line-height: 1;
  border-radius: 50%;
  cursor: pointer;
  transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease), background-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.guess-submit {
  color: var(--positive-ink);
  background-image: linear-gradient(180deg, #6fe4ba, var(--positive));
  border: 1px solid transparent;
  box-shadow: 0 6px 16px rgba(87,214,166,0.3);
}
.guess-submit:hover { background-image: linear-gradient(180deg, #83ecc6, #62dcae); }
.guess-submit:active { transform: translateY(1px); }
.guess-submit:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  box-shadow: none;
  transform: none;
}

.guess-skip {
  color: var(--coral-ink);
  background-image: linear-gradient(180deg, var(--coral-2), var(--coral));
  border: 1px solid transparent;
  box-shadow: 0 6px 16px rgba(255,111,94,0.3);
}
.guess-skip:hover { background-image: linear-gradient(180deg, #ffa088, var(--coral-2)); }
.guess-skip:active { transform: translateY(1px); }
.guess-skip svg { display: block; }

.reveal {
  margin: var(--sp-4) 0;
  padding: var(--sp-5);
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  border-top-width: 4px;
}
.reveal--correct { border-top-color: var(--positive); }
.reveal--wrong { border-top-color: var(--coral); }

.reveal-head {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  margin-bottom: var(--sp-4);
}
.reveal-badge {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  font-size: 1.4rem;
  line-height: 1;
  border-radius: 50%;
  color: var(--coral-ink);
}
.reveal--correct .reveal-badge {
  color: var(--positive-ink);
  background: linear-gradient(180deg, #6fe4ba, var(--positive));
  box-shadow: 0 4px 14px rgba(87,214,166,0.35);
}
.reveal--wrong .reveal-badge {
  color: var(--coral-ink);
  background: linear-gradient(180deg, var(--coral-2), var(--coral));
  box-shadow: 0 4px 14px rgba(255,111,94,0.35);
}
.reveal-badge-label {
  flex-shrink: 0;
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-dim);
}
.reveal-title {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(1.5rem, 1.25rem + 1.4vw, 2rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin: 0;
  word-break: break-word;
}
.reveal-head .reveal-title { flex: 1 1 auto; min-width: 0; }

.reveal-body { color: var(--ink-dim); }

.reveal-image {
  float: right;
  width: clamp(96px, 34%, 180px);
  margin: 0 0 var(--sp-3) var(--sp-4);
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--bg-3);
}

.reveal-extract {
  margin: 0 0 var(--sp-2);
  font-size: 0.98rem;
  line-height: 1.6;
  color: var(--ink-dim);
}

.reveal-link-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  margin: 0;
}
.reveal-more {
  display: inline-flex;
  align-items: center;
  gap: 0.35em;
  padding: 0;
  font-family: var(--font-sans);
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--coral);
  background: none;
  border: 0;
  cursor: pointer;
}
.reveal-more:hover { color: var(--coral-2); }
.reveal-more__chev {
  font-size: 0.65em;
  transition: transform var(--dur) var(--ease);
}
.reveal-more[aria-expanded="true"] .reveal-more__chev { transform: rotate(180deg); }

.reveal-link-dot {
  color: var(--ink-faint);
  margin: 0 0.65em;
  font-size: 0.8rem;
}

.reveal-wiki-link {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--ink-faint);
}
.reveal-wiki-link:hover { color: var(--ink-dim); }
.reveal-wiki-link::after {
  content: "\2197";
  font-size: 0.9em;
  margin-left: 0.35em;
}

.reveal-guessed {
  clear: both;
  margin: var(--sp-4) 0 0;
  padding: var(--sp-3) var(--sp-4);
  font-size: 0.92rem;
  color: var(--ink-dim);
  background: var(--bg-3);
  border-radius: var(--radius);
  border: 1px dotted var(--line-2);
}
.reveal-guessed strong { color: var(--ink); font-weight: 600; }

.reveal-override {
  clear: both;
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
  margin: var(--sp-4) 0 0;
  padding: 0.55rem 1rem;
  min-height: 44px;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--positive);
  background: rgba(87, 214, 166, 0.08);
  border: 1px solid rgba(87, 214, 166, 0.4);
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: background-color var(--dur) var(--ease),
              border-color var(--dur) var(--ease);
}
.reveal-override::before {
  content: "\2713";
  font-weight: 700;
}
.reveal-override:hover {
  background: rgba(87, 214, 166, 0.16);
  border-color: var(--positive);
}

.reveal-cats {
  clear: both;
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  margin-top: var(--sp-4);
  padding-top: var(--sp-4);
  border-top: 1px dotted var(--line);
}
.reveal-cats a,
.reveal-cats .cat-link {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 0.3rem 0.65rem;
  font-size: 0.82rem;
  color: var(--ink-dim);
  background: var(--bg-3);
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}
.reveal-cats a:hover {
  color: var(--coral-2);
  border-color: rgba(255,111,94,0.4);
  background: rgba(255,111,94,0.08);
}
.reveal-cats .cat-added {
  color: var(--coral-2);
  background: rgba(255,111,94,0.08);
  border-color: rgba(255,111,94,0.25);
  cursor: default;
}
.reveal-cats .category:not(a) {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 0.3rem 0.65rem;
  font-family: var(--font-sans);
  font-size: 0.82rem;
  color: var(--ink-dim);
  background: var(--bg-3);
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  cursor: default;
}

.reveal-cats:not(.is-expanded) .cat-more { display: none; }
.reveal-cats-toggle {
  flex-basis: 100%;
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  margin-top: 0.1rem;
  padding: 0;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--coral);
  background: none;
  border: 0;
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 2px;
}
.reveal-cats-toggle:hover { color: var(--coral-2); }

.next-bar {
  position: sticky;
  bottom: 0;
  z-index: 35;
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  margin: var(--sp-5) calc(-1 * var(--sp-4)) 0;
  padding: var(--sp-3) var(--sp-4);
  padding-bottom: max(12px, env(safe-area-inset-bottom));
  background: linear-gradient(180deg, rgba(14,40,54,0.85), rgba(10,30,42,0.97));
  -webkit-backdrop-filter: saturate(140%) blur(12px);
  backdrop-filter: saturate(140%) blur(12px);
  border-top: 1px solid var(--line);
}
.next-bar .btn { flex: 1 1 auto; }

.results {
  text-align: center;
  padding: var(--sp-5) 0;
}
.results-score {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(1.8rem, 1.4rem + 2.4vw, 2.6rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin: 0 0 var(--sp-5);
  text-wrap: balance;
}
.results-score .score-num { color: var(--positive); }

.score-share {
  text-align: left;
  margin: 0 0 var(--sp-5);
}
.score-share__label {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--coral);
  margin: 0 0 var(--sp-2);
}
.score-share__box {
  background: var(--bg-2);
  border: 1px solid rgba(255,111,94,0.25);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.score-share__text {
  padding: var(--sp-4) var(--sp-5);
  font-family: ui-monospace, 'SF Mono', 'Menlo', 'Consolas', monospace;
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--ink);
  overflow-x: auto;
  white-space: nowrap;
}
.score-share__line { min-height: 1.7em; }
.score-share__actions {
  display: flex;
  border-top: 1px solid var(--line);
}
.score-share__btn {
  flex: 1 1 0;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 56px;
  padding: 0;
  color: var(--ink-dim);
  background: transparent;
  border: none;
  cursor: pointer;
  transition: color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}
.score-share__btn + .score-share__btn { border-left: 1px solid var(--line); }
.score-share__btn:hover { color: var(--coral); background: rgba(255,111,94,0.06); }
.score-share__btn.is-copied { color: var(--positive); }

.results-list {
  display: grid;
  gap: var(--sp-2);
  margin: 0 0 var(--sp-5);
  padding: 0;
  list-style: none;
  text-align: left;
}
.result-row {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  padding: 0.7rem var(--sp-4);
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-left-width: 4px;
  border-radius: var(--radius);
}
.result-row .result-title,
.result-row .result-row__title {
  flex: 1 1 auto;
  min-width: 0;
  font-family: var(--font-serif);
  font-weight: 500;
  color: var(--ink);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.result-row .result-mark,
.result-row .result-row__mark {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.6rem;
  height: 1.6rem;
  font-size: 0.95rem;
  border-radius: 50%;
}
.result-row.is-correct { border-left-color: var(--positive); }
.result-row.is-correct .result-mark,
.result-row.is-correct .result-row__mark { color: var(--positive-ink); background: var(--positive); }
.result-row.is-wrong { border-left-color: var(--coral); }
.result-row.is-wrong .result-mark,
.result-row.is-wrong .result-row__mark { color: var(--coral-ink); background: var(--coral); }

.results-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-3);
  justify-content: center;
}

.loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-4);
  padding: var(--sp-7) var(--sp-4);
  text-align: center;
  color: var(--ink-dim);
}
.spinner {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  border: 3px solid var(--line-2);
  border-top-color: var(--coral);
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.error-box {
  margin: var(--sp-5) 0;
  padding: var(--sp-5);
  text-align: center;
  color: var(--ink);
  background: var(--bg-2);
  border: 1px solid rgba(255,111,94,0.35);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}
.error-box h2,
.error-box .error-title {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 1.4rem;
  margin: 0 0 var(--sp-2);
  color: var(--ink);
}
.error-box p { margin: 0 0 var(--sp-4); color: var(--ink-dim); }
.error-box .btn { margin: 0 auto; }
.error-box__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-3);
  justify-content: center;
}
.error-box__actions .btn { margin: 0; }

.toast {
  position: fixed;
  left: 50%;
  bottom: calc(1.5rem + env(safe-area-inset-bottom));
  transform: translate(-50%, 6px);
  z-index: 60;
  max-width: calc(100vw - 2rem);
  padding: 0.7rem 1.1rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--ink);
  background: var(--bg-3);
  border: 1px solid var(--line-2);
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity var(--dur) var(--ease),
              transform var(--dur) var(--ease),
              visibility 0s linear var(--dur);
}
.toast.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, 0);
  transition: opacity var(--dur) var(--ease),
              transform var(--dur) var(--ease);
}
.toast--success { border-color: rgba(87,214,166,0.5); color: var(--positive); }
@keyframes toast-in {
  from { opacity: 0; transform: translate(-50%, 8px); }
  to   { opacity: 1; transform: translate(-50%, 0); }
}

@media (min-width: 40rem) {
  .brand-tag { display: inline; }
  .nav-btn--home { display: inline-flex; }
  .nav-btn { padding: 0.5rem 0.85rem; font-size: 0.9rem; }

  .screen { padding: var(--sp-6) var(--sp-5); }

  .how {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--sp-4);
  }
  .step { flex-direction: column; }

  .puzzle { padding: var(--sp-6); }

  .build-bar,
  .guess-bar,
  .next-bar { margin-left: calc(-1 * var(--sp-5)); margin-right: calc(-1 * var(--sp-5)); }

  .search-result img,
  .search-result__thumb { width: 44px; height: 44px; }

  .chip {
    gap: 0.4em;
    min-height: 34px;
    padding: 0.35rem 0.7rem;
    font-size: 0.85rem;
    line-height: 1.25;
  }
  .article-cats { gap: var(--sp-2); }

  .category-list { font-size: clamp(1.1rem, 1.02rem + 0.6vw, 1.35rem); }
}

@media (min-width: 64rem) {
  :root { --header-h: 4rem; }

  .screen { padding-top: var(--sp-7); }

  .app-header { padding-left: var(--sp-6); padding-right: var(--sp-6); }

  body { font-size: 1.0625rem; }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  .spinner { animation: none; border-top-color: var(--coral); }
}