:root {
  color-scheme: dark;
  --ink: #f8f2df;
  --muted: rgba(235, 244, 236, .72);
  --glass: rgba(10, 31, 27, .76);
  --glass-soft: rgba(18, 52, 44, .52);
  --line: rgba(240, 247, 231, .19);
  --mint: #9dd8b2;
  --gold: #f4cc68;
  --red: #d7634e;
  --cam-x: 50%;
  --cam-y: 50%;
  --cam-scale: 1.045;
  --hotspot-x: 74%;
  --hotspot-y: 63%;
  font-family: "Malgun Gothic", "Apple SD Gothic Neo", system-ui, sans-serif;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { width: 100%; min-width: 320px; min-height: 100%; margin: 0; background: #102a25; }
body { overflow: hidden; color: var(--ink); }
button, a { color: inherit; font: inherit; }
button { cursor: pointer; }
button:focus-visible, a:focus-visible { outline: 3px solid var(--gold); outline-offset: 4px; }
.skip-link { position: fixed; z-index: 1000; top: -4rem; left: 1rem; padding: .7rem 1rem; border-radius: 999px; background: #fff; color: #173c35; }
.skip-link:focus { top: 1rem; }

.loading-state, .error-state { position: fixed; z-index: 2000; inset: 0; display: grid; place-content: center; justify-items: center; gap: 18px; background: radial-gradient(circle at center, #244c42, #0c231f 70%); color: #e8f2e8; }
.loading-state p, .error-state p { margin: 0; letter-spacing: .04em; }
.loading-orbit { position: relative; display: block; width: 54px; aspect-ratio: 1; border: 1px solid rgba(255,255,255,.18); border-radius: 50%; }
.loading-orbit::before, .loading-orbit::after { content: ""; position: absolute; inset: 8px; border: 1px solid rgba(157,216,178,.25); border-radius: 50%; }
.loading-orbit i { position: absolute; left: 50%; top: -4px; width: 9px; aspect-ratio: 1; border-radius: 50%; background: var(--gold); box-shadow: 0 0 20px var(--gold); animation: orbit 1.8s linear infinite; transform-origin: 0 31px; }
@keyframes orbit { to { transform: rotate(1turn); } }
.error-state button { border: 1px solid var(--line); border-radius: 999px; padding: .75rem 1.2rem; background: var(--glass); }

.world-shell, .world-app { position: relative; width: 100%; height: 100svh; min-height: 600px; overflow: hidden; }
.world-backdrop { position: absolute; z-index: 0; inset: -3%; overflow: hidden; background: #203d34; }
.world-image { position: absolute; width: 106%; height: 106%; left: -3%; top: -3%; object-fit: cover; object-position: var(--cam-x) var(--cam-y); transform: scale(var(--cam-scale)); filter: saturate(.93) contrast(1.02); transition: object-position 1.35s cubic-bezier(.2,.78,.25,1), transform 1.35s cubic-bezier(.2,.78,.25,1), filter .7s ease, opacity .7s ease; will-change: object-position, transform, opacity; }
.world-image-story { z-index: 1; opacity: 0; object-position: center; transform: scale(1.035); filter: saturate(.98) contrast(1.02); }
.world-image-story.is-visible { opacity: 1; transform: scale(1); transition: transform 1.8s cubic-bezier(.16,.76,.2,1), opacity .68s ease; }
.world-light { position: absolute; inset: 0; background: radial-gradient(circle at 34% 11%, rgba(255,244,194,.25), transparent 34%); mix-blend-mode: screen; animation: breathe 7s ease-in-out infinite alternate; }
@keyframes breathe { to { opacity: .62; transform: scale(1.05); } }
.world-vignette { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(4,18,15,.38) 0, transparent 25%, transparent 50%, rgba(4,17,14,.72) 100%), linear-gradient(90deg, rgba(4,17,14,.32), transparent 28%, transparent 72%, rgba(4,17,14,.25)); pointer-events: none; }
.world-mist { position: absolute; width: 58vw; height: 26vh; border-radius: 50%; filter: blur(35px); opacity: .18; background: rgba(221,240,225,.68); pointer-events: none; }
.world-mist-one { left: -12vw; top: 24vh; animation: mist-one 18s ease-in-out infinite alternate; }
.world-mist-two { right: -10vw; top: 8vh; opacity: .1; animation: mist-two 22s ease-in-out infinite alternate; }
@keyframes mist-one { to { transform: translateX(28vw) scale(.8); } }
@keyframes mist-two { to { transform: translateX(-22vw) scale(1.18); } }
.drift-particles { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
.drift-particles i { position: absolute; left: var(--x); top: 105%; width: var(--size); aspect-ratio: 1; border-radius: 50%; background: rgba(225,247,220,.65); box-shadow: 0 0 12px rgba(239,255,221,.5); animation: drift var(--duration) linear infinite; animation-delay: var(--delay); }
@keyframes drift { to { transform: translate3d(var(--sway), -118vh, 0); opacity: 0; } }
.foreground-leaves { position: absolute; z-index: 2; bottom: -6%; width: 22vw; height: 40vh; opacity: .74; filter: blur(1.2px); pointer-events: none; transform-origin: bottom center; animation: leaves 5s ease-in-out infinite alternate; }
.foreground-leaves::before, .foreground-leaves::after { content: ""; position: absolute; inset: 0; border-radius: 90% 10% 80% 20%; background: linear-gradient(140deg, transparent 32%, rgba(12,52,37,.92) 33% 39%, transparent 40%), repeating-linear-gradient(70deg, transparent 0 28px, rgba(25,75,50,.8) 29px 41px, transparent 42px 60px); }
.foreground-leaves-left { left: -8vw; transform: rotate(9deg); }
.foreground-leaves-right { right: -9vw; transform: scaleX(-1) rotate(6deg); animation-delay: -2s; }
@keyframes leaves { to { transform: rotate(2deg) translateX(8px); } }

.world-app[data-theme="sunset-mail"] { --mint: #f1b8ca; --gold: #ffd37e; }
.world-app[data-theme="sunset-mail"] .world-light { background: radial-gradient(circle at 52% 12%, rgba(255,228,160,.32), transparent 31%), linear-gradient(120deg, rgba(187,77,114,.09), rgba(255,179,92,.08)); }
.world-app[data-theme="sunset-mail"] .world-mist { background: rgba(255,218,198,.62); }
.world-app[data-theme="sunset-mail"] .foreground-leaves::before,
.world-app[data-theme="sunset-mail"] .foreground-leaves::after { filter: hue-rotate(296deg) saturate(.75); }
.world-app[data-theme="wind-meadow"] { --mint: #b9e0c2; --gold: #f4d16f; }
.world-app[data-theme="wind-meadow"] .world-light { background: radial-gradient(circle at 48% 8%, rgba(255,248,202,.27), transparent 34%); }
.world-app[data-theme="rain-lane"] { --mint: #b7dbe0; --gold: #f0c979; }
.world-app[data-theme="rain-lane"] .world-light { background: linear-gradient(180deg, rgba(152,182,198,.14), transparent 47%), radial-gradient(circle at 62% 18%, rgba(223,239,235,.15), transparent 32%); }
.world-app[data-theme="rain-lane"] .world-mist { opacity: .24; background: rgba(198,222,229,.68); }
.world-app[data-theme="lantern-stage"] { --mint: #b8d9dd; --gold: #f4d786; }
.world-app[data-theme="lantern-stage"] .world-light { background: radial-gradient(circle at 55% 12%, rgba(180,215,255,.18), transparent 35%), linear-gradient(180deg, rgba(54,68,130,.12), transparent 55%); }
.world-app[data-theme="lantern-stage"] .drift-particles i { background: rgba(214,235,255,.78); box-shadow: 0 0 15px rgba(191,218,255,.65); }
.world-app[data-theme="autumn-glasshouse"] { --mint: #c6e2a5; --gold: #f2ca78; }
.world-app[data-theme="autumn-glasshouse"] .world-light { background: radial-gradient(circle at 46% 9%, rgba(255,231,170,.27), transparent 34%), linear-gradient(115deg, rgba(117,82,38,.08), rgba(92,143,92,.07)); }
.world-app[data-theme="autumn-glasshouse"] .world-mist { background: rgba(226,221,172,.46); }
.world-app[data-theme="moon-bakery"] { --mint: #cbdca9; --gold: #ffd88a; }
.world-app[data-theme="moon-bakery"] .world-light { background: radial-gradient(circle at 19% 35%, rgba(255,197,105,.25), transparent 28%), linear-gradient(180deg, rgba(56,71,116,.15), transparent 54%); }
.world-app[data-theme="moon-bakery"] .drift-particles i { background: rgba(255,222,160,.72); box-shadow: 0 0 14px rgba(255,194,100,.55); }
.world-app[data-theme="winter-studio"] { --mint: #b9d9e5; --gold: #f4cf88; }
.world-app[data-theme="winter-studio"] .world-light { background: radial-gradient(circle at 70% 24%, rgba(255,204,120,.18), transparent 28%), linear-gradient(180deg, rgba(67,91,153,.17), transparent 55%); }
.world-app[data-theme="winter-studio"] .world-mist { opacity: .2; background: rgba(202,219,238,.62); }
.world-app[data-theme="winter-studio"] .drift-particles i { background: rgba(222,239,255,.8); box-shadow: 0 0 15px rgba(182,215,255,.64); }
.world-app[data-theme="spring-observatory"] { --mint: #c9e6c0; --gold: #f5cd78; }
.world-app[data-theme="spring-observatory"] .world-light { background: radial-gradient(circle at 52% 9%, rgba(255,246,196,.24), transparent 34%), linear-gradient(120deg, rgba(149,104,185,.07), rgba(102,169,139,.06)); }
.world-app[data-theme="spring-observatory"] .world-mist { opacity: .2; background: rgba(236,226,203,.5); }
.world-app[data-theme="sound-sky-house"] { --mint: #bfddeb; --gold: #f1cb82; }
.world-app[data-theme="sound-sky-house"] .world-light { background: radial-gradient(circle at 55% 22%, rgba(177,208,255,.19), transparent 31%), linear-gradient(180deg, rgba(47,58,126,.15), transparent 58%); }
.world-app[data-theme="sound-sky-house"] .drift-particles i { background: rgba(208,235,255,.78); box-shadow: 0 0 15px rgba(167,211,255,.62); }
.world-app[data-theme="moon-market-star-hall"] { --mint: #c7d9e7; --gold: #f5cf82; }
.world-app[data-theme="moon-market-star-hall"] .world-light { background: radial-gradient(circle at 22% 24%, rgba(255,210,129,.18), transparent 28%), radial-gradient(circle at 76% 30%, rgba(122,166,255,.15), transparent 33%); }
.world-app[data-theme="moon-market-star-hall"] .world-mist { opacity: .16; background: rgba(196,216,236,.58); }
.world-app[data-theme="print-post-lane"] { --mint: #c9dfb0; --gold: #f0ba65; }
.world-app[data-theme="print-post-lane"] .world-light { background: radial-gradient(circle at 18% 12%, rgba(255,223,143,.24), transparent 34%), linear-gradient(120deg, rgba(153,92,43,.08), rgba(90,141,112,.06)); }
.world-app[data-theme="print-post-lane"] .world-mist { opacity: .15; background: rgba(231,205,157,.48); }
.world-app[data-theme="rain-rhythm-park"] { --mint: #b9ded8; --gold: #efb86f; }
.world-app[data-theme="rain-rhythm-park"] .world-light { background: radial-gradient(circle at 72% 14%, rgba(255,238,170,.22), transparent 31%), linear-gradient(180deg, rgba(67,137,161,.12), transparent 61%); }
.world-app[data-theme="rain-rhythm-park"] .world-mist { opacity: .2; background: rgba(188,220,222,.52); }
.world-app[data-theme="duck-theater-archive"] { --mint: #bddcbf; --gold: #f1c274; }
.world-app[data-theme="duck-theater-archive"] .world-light { background: radial-gradient(circle at 38% 22%, rgba(255,208,133,.2), transparent 29%), radial-gradient(circle at 79% 26%, rgba(134,105,168,.13), transparent 34%); }
.world-app[data-theme="duck-theater-archive"] .world-mist { opacity: .14; background: rgba(198,213,205,.52); }
.world-app[data-theme="question-craft-courtyard"] { --mint: #c9dfb2; --gold: #efbd6a; }
.world-app[data-theme="question-craft-courtyard"] .world-light { background: radial-gradient(circle at 51% 11%, rgba(255,239,178,.2), transparent 31%), linear-gradient(120deg, rgba(178,113,58,.07), rgba(82,153,162,.05)); }
.world-app[data-theme="question-craft-courtyard"] .world-mist { opacity: .12; background: rgba(228,211,172,.46); }
.world-app[data-theme="evidence-gallery-garden"] { --mint: #b9dfca; --gold: #edc47a; }
.world-app[data-theme="evidence-gallery-garden"] .world-light { background: radial-gradient(circle at 36% 18%, rgba(190,225,255,.2), transparent 31%), linear-gradient(180deg, rgba(35,106,146,.09), transparent 58%); }
.world-app[data-theme="evidence-gallery-garden"] .world-mist { opacity: .13; background: rgba(205,226,220,.5); }
.world-app[data-theme="collaboration-stage"] { --mint: #c5d9c1; --gold: #f0b96d; }
.world-app[data-theme="collaboration-stage"] .world-light { background: radial-gradient(circle at 56% 14%, rgba(255,191,126,.2), transparent 32%), radial-gradient(circle at 87% 26%, rgba(139,99,157,.13), transparent 31%); }
.world-app[data-theme="collaboration-stage"] .world-mist { opacity: .15; background: rgba(207,190,198,.48); }
.world-app[data-theme="prediction-maker-lab"] { --mint: #bedcc4; --gold: #efbd68; }
.world-app[data-theme="prediction-maker-lab"] .world-light { background: radial-gradient(circle at 48% 13%, rgba(255,235,173,.18), transparent 30%), linear-gradient(120deg, rgba(32,107,153,.08), rgba(209,125,71,.07)); }
.world-app[data-theme="prediction-maker-lab"] .world-mist { opacity: .13; background: rgba(210,217,203,.48); }
.world-app[data-theme="two-source-experiment-hall"] { --mint: #b8ddd4; --gold: #edc476; }
.world-app[data-theme="two-source-experiment-hall"] .world-light { background: radial-gradient(circle at 41% 17%, rgba(178,225,255,.19), transparent 32%), linear-gradient(180deg, rgba(28,99,145,.08), transparent 57%); }
.world-app[data-theme="two-source-experiment-hall"] .world-mist { opacity: .11; background: rgba(203,225,224,.48); }
.world-app[data-theme="signal-rain-theater"] { --mint: #b8d8ce; --gold: #e9b971; }
.world-app[data-theme="signal-rain-theater"] .world-light { background: radial-gradient(circle at 18% 21%, rgba(124,235,218,.14), transparent 27%), radial-gradient(circle at 83% 24%, rgba(125,103,189,.16), transparent 33%); }
.world-app[data-theme="signal-rain-theater"] .world-mist { opacity: .17; background: rgba(111,134,163,.42); }
.world-app[data-theme="fact-opinion-atelier"] { --mint: #c7dfbd; --gold: #f1c36f; }
.world-app[data-theme="fact-opinion-atelier"] .world-light { background: radial-gradient(circle at 49% 13%, rgba(255,241,183,.2), transparent 31%), linear-gradient(120deg, rgba(41,126,157,.07), rgba(214,137,67,.06)); }
.world-app[data-theme="fact-opinion-atelier"] .world-mist { opacity: .11; background: rgba(226,218,190,.44); }
.world-app[data-theme="fact-opinion-gallery-garden"] { --mint: #c1dec8; --gold: #efbd73; }
.world-app[data-theme="fact-opinion-gallery-garden"] .world-light { background: radial-gradient(circle at 62% 12%, rgba(255,199,175,.17), transparent 34%), linear-gradient(135deg, rgba(55,122,139,.08), rgba(169,84,100,.05)); }
.world-app[data-theme="fact-opinion-gallery-garden"] .world-mist { opacity: .12; background: rgba(216,201,187,.44); }
.world-app[data-theme="observation-theater"] { --mint: #bdd9d2; --gold: #e9b768; }
.world-app[data-theme="observation-theater"] .world-light { background: radial-gradient(circle at 70% 18%, rgba(233,184,104,.15), transparent 30%), radial-gradient(circle at 23% 25%, rgba(102,173,218,.14), transparent 31%); }
.world-app[data-theme="observation-theater"] .world-mist { opacity: .16; background: rgba(86,116,158,.38); }
.world-app[data-theme="provenance-archive"] { --mint: #c5dfc9; --gold: #efbf70; }
.world-app[data-theme="provenance-archive"] .world-light { background: radial-gradient(circle at 50% 14%, rgba(255,223,153,.18), transparent 31%), linear-gradient(115deg, rgba(74,127,135,.07), rgba(170,111,61,.06)); }
.world-app[data-theme="provenance-archive"] .world-mist { opacity: .12; background: rgba(208,196,169,.42); }
.world-app[data-theme="time-measure-observatory"] { --mint: #bcdad4; --gold: #e8b86e; }
.world-app[data-theme="time-measure-observatory"] .world-light { background: radial-gradient(circle at 42% 16%, rgba(120,184,236,.15), transparent 31%), radial-gradient(circle at 82% 22%, rgba(234,188,124,.13), transparent 30%); }
.world-app[data-theme="time-measure-observatory"] .world-mist { opacity: .15; background: rgba(74,103,150,.4); }
.world-app[data-theme="source-check-theater"] { --mint: #b8d9d0; --gold: #edbb6a; }
.world-app[data-theme="source-check-theater"] .world-light { background: radial-gradient(circle at 75% 17%, rgba(113,163,231,.15), transparent 32%), radial-gradient(circle at 24% 23%, rgba(241,184,101,.12), transparent 29%); }
.world-app[data-theme="source-check-theater"] .world-mist { opacity: .17; background: rgba(72,88,130,.41); }
.world-app[data-theme="sound-structure-archive"] { --mint: #b9dcda; --gold: #e8bd72; }
.world-app[data-theme="sound-structure-archive"] .world-light { background: radial-gradient(circle at 33% 16%, rgba(123,197,225,.18), transparent 30%), linear-gradient(125deg, rgba(31,79,122,.12), rgba(175,116,67,.06)); }
.world-app[data-theme="sound-structure-archive"] .world-mist { opacity: .15; background: rgba(80,111,140,.42); }
.world-app[data-theme="claim-condition-lab"] { --mint: #c4ddc7; --gold: #efbd68; }
.world-app[data-theme="claim-condition-lab"] .world-light { background: radial-gradient(circle at 58% 13%, rgba(255,219,145,.2), transparent 31%), radial-gradient(circle at 20% 26%, rgba(105,171,205,.14), transparent 30%); }
.world-app[data-theme="claim-condition-lab"] .world-mist { opacity: .12; background: rgba(213,202,177,.43); }
.world-app[data-theme="interpretation-systems-gallery"] { --mint: #bed8d3; --gold: #eab66b; }
.world-app[data-theme="interpretation-systems-gallery"] .world-light { background: radial-gradient(circle at 76% 17%, rgba(226,177,105,.16), transparent 31%), radial-gradient(circle at 27% 21%, rgba(114,143,204,.15), transparent 32%); }
.world-app[data-theme="interpretation-systems-gallery"] .world-mist { opacity: .17; background: rgba(76,88,127,.41); }
.world-app[data-theme="perspective-time-rotunda"] { --mint:#c5e0d3; --gold:#f0c370; }
.world-app[data-theme="perspective-time-rotunda"] .world-light { background:radial-gradient(circle at 50% 15%,rgba(127,211,246,.2),transparent 32%),linear-gradient(120deg,rgba(216,112,83,.07),rgba(68,109,188,.08)); }
.world-app[data-theme="hidden-scene-conservatory"] { --mint:#b7deda; --gold:#e7b96c; }
.world-app[data-theme="hidden-scene-conservatory"] .world-light { background:radial-gradient(circle at 74% 18%,rgba(173,121,235,.17),transparent 31%),linear-gradient(180deg,rgba(41,105,151,.1),transparent 60%); }
.world-app[data-theme="inference-gallery-snow-inn"] { --mint:#bed8d0; --gold:#efbb69; }
.world-app[data-theme="inference-gallery-snow-inn"] .world-light { background:radial-gradient(circle at 23% 17%,rgba(245,190,104,.16),transparent 30%),radial-gradient(circle at 82% 21%,rgba(124,160,230,.15),transparent 33%); }
.world-app[data-theme="civic-evidence-atrium"] { --mint:#b7e0d7; --gold:#edc273; }
.world-app[data-theme="civic-evidence-atrium"] .world-light { background:radial-gradient(circle at 27% 17%,rgba(122,225,218,.18),transparent 31%),radial-gradient(circle at 78% 23%,rgba(242,190,104,.15),transparent 32%); }
.world-app[data-theme="civic-evidence-atrium"] .world-mist { opacity:.13; background:rgba(146,205,206,.4); }
.world-app[data-theme="perspective-privacy-garden"] { --mint:#c1dfbb; --gold:#e8bd6c; }
.world-app[data-theme="perspective-privacy-garden"] .world-light { background:radial-gradient(circle at 36% 14%,rgba(222,231,153,.18),transparent 31%),linear-gradient(125deg,rgba(42,127,118,.1),rgba(59,104,151,.07)); }
.world-app[data-theme="perspective-privacy-garden"] .world-mist { opacity:.12; background:rgba(179,214,187,.42); }
.world-app[data-theme="reasoning-moonbridge-observatory"] { --mint:#b7d8d7; --gold:#e9b66a; }
.world-app[data-theme="reasoning-moonbridge-observatory"] .world-light { background:radial-gradient(circle at 74% 18%,rgba(224,185,105,.17),transparent 30%),radial-gradient(circle at 22% 24%,rgba(107,141,217,.17),transparent 34%); }
.world-app[data-theme="reasoning-moonbridge-observatory"] .world-mist { opacity:.18; background:rgba(69,84,128,.42); }
.world-app[data-theme="reasoning-moonbridge-observatory"] .drift-particles i { background:rgba(210,230,255,.8); box-shadow:0 0 15px rgba(149,189,255,.62); }
.world-app[data-theme="theater-glass-inquiry-promenade"] { --mint:#bddfd6; --gold:#edbc69; }
.world-app[data-theme="theater-glass-inquiry-promenade"] .world-light { background:radial-gradient(circle at 24% 19%,rgba(246,186,99,.18),transparent 30%),radial-gradient(circle at 72% 22%,rgba(112,194,220,.17),transparent 33%); }
.world-app[data-theme="theater-glass-inquiry-promenade"] .world-mist { opacity:.14; background:rgba(96,134,166,.4); }
.world-app[data-theme="uncertainty-fairness-gallery"] { --mint:#c2dfc1; --gold:#eab967; }
.world-app[data-theme="uncertainty-fairness-gallery"] .world-light { background:radial-gradient(circle at 18% 18%,rgba(139,174,241,.16),transparent 31%),radial-gradient(circle at 82% 26%,rgba(245,160,87,.16),transparent 30%); }
.world-app[data-theme="uncertainty-fairness-gallery"] .world-mist { opacity:.13; background:rgba(80,106,147,.39); }
.world-app[data-theme="capstone-island-observatory"] { --mint:#b8dcd4; --gold:#efbc69; }
.world-app[data-theme="capstone-island-observatory"] .world-light { background:radial-gradient(circle at 68% 17%,rgba(240,190,102,.17),transparent 31%),linear-gradient(125deg,rgba(52,103,151,.11),rgba(50,144,130,.07)); }
.world-app[data-theme="capstone-island-observatory"] .world-mist { opacity:.15; background:rgba(73,105,137,.4); }
.world-app[data-theme="capstone-island-observatory"] .drift-particles i { background:rgba(205,232,226,.8); box-shadow:0 0 15px rgba(133,202,197,.6); }
.world-app[aria-busy="true"] { cursor: progress; }
.world-app[aria-busy="true"]::after { content: "다음 이야기로 건너가는 중…"; position: absolute; z-index: 120; left: 50%; top: 50%; padding: 12px 18px; border: 1px solid rgba(255,255,255,.22); border-radius: 999px; background: rgba(8,28,25,.82); box-shadow: 0 15px 45px rgba(0,0,0,.28); backdrop-filter: blur(14px); transform: translate(-50%, -50%); font-size: .78rem; }

.world-hud { position: absolute; z-index: 30; top: 0; left: 0; right: 0; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 22px clamp(22px, 3.3vw, 54px); pointer-events: none; }
.world-hud > * { pointer-events: auto; }
.world-brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; text-shadow: 0 2px 14px rgba(0,0,0,.35); }
.brand-rune { display: grid; place-items: center; width: 44px; aspect-ratio: 1; border: 1px solid rgba(255,255,255,.28); border-radius: 16px 16px 12px; background: rgba(11,46,38,.82); color: #fff3c8; font-family: Georgia, serif; font-size: 1.22rem; box-shadow: 0 10px 25px rgba(0,0,0,.24); backdrop-filter: blur(14px); transform: rotate(-3deg); }
.world-brand b, .world-brand small { display: block; }
.world-brand b { font-family: "Batang", Georgia, serif; letter-spacing: .03em; }
.world-brand small { margin-top: 3px; color: rgba(238,246,232,.67); font-size: .62rem; letter-spacing: .13em; }
.hud-actions { display: flex; align-items: center; gap: 9px; }
.glass-button, .icon-button, .control-button { border: 1px solid var(--line); background: rgba(11,40,34,.62); box-shadow: 0 8px 28px rgba(0,0,0,.16); backdrop-filter: blur(14px); }
.glass-button { min-height: 42px; padding: .65rem .92rem; border-radius: 999px; font-size: .78rem; }
.icon-button { display: grid; place-items: center; width: 42px; aspect-ratio: 1; border-radius: 50%; font-size: 1.15rem; }
.star-meter { display: grid; grid-template-columns: auto auto 78px; align-items: center; gap: 7px; min-height: 42px; padding: 0 13px; border: 1px solid var(--line); border-radius: 999px; background: rgba(11,40,34,.62); box-shadow: 0 8px 28px rgba(0,0,0,.16); backdrop-filter: blur(14px); font-size: .74rem; }
.star-meter > span { color: var(--gold); }
.star-meter i { overflow: hidden; height: 4px; border-radius: 99px; background: rgba(255,255,255,.18); }
.star-meter em { display: block; width: 0; height: 100%; background: var(--gold); box-shadow: 0 0 8px var(--gold); transition: width .35s ease; }

.phase-nav { position: absolute; z-index: 25; top: 82px; left: 50%; display: flex; align-items: center; gap: 5px; padding: 5px; border: 1px solid rgba(255,255,255,.13); border-radius: 999px; background: rgba(9,31,27,.42); backdrop-filter: blur(12px); transform: translateX(-50%); }
.phase-button { display: flex; align-items: center; gap: 6px; min-height: 34px; border: 0; border-radius: 999px; padding: 0 10px; background: transparent; color: rgba(238,246,232,.58); font-size: .65rem; white-space: nowrap; }
.phase-button span { display: grid; place-items: center; width: 20px; aspect-ratio: 1; border-radius: 50%; background: rgba(255,255,255,.11); font-size: .6rem; }
.phase-button.is-active { background: rgba(241,246,230,.92); color: #173d34; font-weight: 800; }
.phase-button.is-active span { background: var(--gold); }
.phase-button.is-complete:not(.is-active) { color: #c9efcf; }

.world-title { position: absolute; z-index: 8; top: 130px; left: clamp(28px, 5vw, 78px); width: min(430px, 38vw); text-shadow: 0 3px 24px rgba(0,0,0,.4); transition: opacity .5s ease, transform .5s ease; }
.world-title p { display: flex; gap: 11px; margin: 0 0 9px; color: rgba(239,246,226,.7); font-size: .62rem; font-weight: 800; letter-spacing: .16em; }
.world-title h1 { margin: 0; font: 700 clamp(2.1rem, 4.4vw, 4.8rem)/1.04 "Batang", Georgia, serif; letter-spacing: -.07em; text-wrap: balance; }
.expedition-status { display: grid; grid-template-columns: auto 1fr; gap: 5px 10px; align-items: center; width: min(360px, 100%); margin-top: 14px; padding: 9px 11px; border: 1px solid rgba(244,204,104,.24); border-radius: 13px; background: rgba(8,31,26,.54); box-shadow: 0 10px 35px rgba(0,0,0,.16); backdrop-filter: blur(12px); text-shadow: none; }
.expedition-status span { color: var(--gold); font-size: .58rem; font-weight: 800; letter-spacing: .05em; white-space: nowrap; }
.expedition-status b { overflow: hidden; color: rgba(249,246,226,.86); font: 700 .72rem/1.35 "Batang", Georgia, serif; text-overflow: ellipsis; white-space: nowrap; }
.expedition-status i { grid-column: 1 / -1; height: 3px; overflow: hidden; border-radius: 999px; background: rgba(255,255,255,.1); }
.expedition-status em { display: block; width: 0; height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--mint), var(--gold)); transition: width .7s ease; }
.world-app[data-mode="task"] .world-title, .world-app[data-mode="complete"] .world-title { opacity: .42; transform: scale(.9); transform-origin: left top; }
.world-app[data-mode="intro"] .world-title { opacity: 0; pointer-events: none; }
.world-app[data-story-visual="true"][data-mode="scene"] .world-title,
.world-app[data-story-visual="true"][data-mode="expedition"] .world-title { opacity: .82; transform: scale(.68); transform-origin: left top; }

.world-hotspot { position: absolute; z-index: 14; left: var(--hotspot-x); top: var(--hotspot-y); display: grid; justify-items: center; border: 0; padding: 0; background: transparent; opacity: .78; transform: translate(-50%, -50%); transition: left 1.2s ease, top 1.2s ease, opacity .35s ease; }
.hotspot-core { position: relative; z-index: 2; display: grid; place-items: center; width: 30px; aspect-ratio: 1; border: 1px solid rgba(255,255,255,.78); border-radius: 50%; background: rgba(22,93,69,.72); color: #fff5c6; box-shadow: 0 0 0 4px rgba(216,245,216,.1), 0 6px 18px rgba(0,0,0,.24); backdrop-filter: blur(7px); font-size: .68rem; }
.hotspot-pulse { position: absolute; z-index: 1; top: 0; width: 30px; aspect-ratio: 1; border: 1px solid rgba(240,255,230,.55); border-radius: 50%; animation: pulse 2.8s ease-out infinite; }
@keyframes pulse { 70%,100% { transform: scale(2.4); opacity: 0; } }
.hotspot-label { margin-top: 6px; padding: 4px 8px; border: 1px solid rgba(255,255,255,.18); border-radius: 999px; background: rgba(6,28,23,.72); color: rgba(255,255,255,.88); font-size: .58rem; font-weight: 800; white-space: nowrap; box-shadow: 0 6px 16px rgba(0,0,0,.2); backdrop-filter: blur(9px); }
.world-hotspot[data-tone="red"] .hotspot-core { background: rgba(164,57,43,.84); color: #fff; }
.world-hotspot[data-tone="gold"] .hotspot-core { background: rgba(151,105,29,.85); }

.character-intro { position: absolute; z-index: 22; left: 50%; top: 52%; width: min(940px, calc(100% - 44px)); max-height: calc(100svh - 150px); overflow-y: auto; padding: 24px; border: 1px solid rgba(244,204,104,.45); border-radius: 26px; background: linear-gradient(120deg, rgba(7,28,24,.95), rgba(24,52,40,.9)); box-shadow: 0 28px 90px rgba(0,0,0,.42); backdrop-filter: blur(20px) saturate(1.15); transform: translate(-50%, -50%); animation: rise-center .55s cubic-bezier(.2,.8,.25,1) both; }
@keyframes rise-center { from { opacity: 0; transform: translate(-50%, calc(-50% + 24px)); } to { opacity: 1; transform: translate(-50%, -50%); } }
.intro-kicker { margin: 0 0 7px; color: var(--gold); font-size: .64rem; font-weight: 900; letter-spacing: .12em; }
.character-intro h2 { max-width: 580px; margin: 0; font: 700 clamp(1.35rem, 2.5vw, 2rem)/1.35 "Batang", Georgia, serif; word-break: keep-all; }
.character-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 17px; }
.character-cards article { display: grid; grid-template-columns: 42px 1fr; gap: 11px; align-items: start; padding: 14px; border: 1px solid rgba(255,255,255,.14); border-radius: 16px; background: rgba(255,255,255,.06); }
.character-cards article > span { display: grid; place-items: center; width: 42px; aspect-ratio: 1; border: 1px solid rgba(255,255,255,.2); border-radius: 50%; background: rgba(157,216,178,.13); color: var(--mint); font: 800 .78rem "Batang", Georgia, serif; }
.character-cards b { display: flex; flex-wrap: wrap; gap: 4px 9px; font: 700 .92rem/1.3 "Batang", Georgia, serif; }
.character-cards b em { color: var(--gold); font: 800 .61rem/1.7 "Noto Sans KR", sans-serif; letter-spacing: .02em; }
.character-cards p { margin: 5px 0 0; color: var(--muted); font-size: .72rem; line-height: 1.52; word-break: keep-all; }
.character-meta { display: grid; gap: 4px; margin: 9px 0 0; padding: 0; list-style: none; color: rgba(249,246,229,.82); font-size: .66rem; line-height: 1.45; }
.character-meta strong { color: var(--mint); margin-right: 5px; }
.intro-mission { display: grid; grid-template-columns: auto 1fr; gap: 10px; align-items: center; margin-top: 11px; padding: 11px 13px; border-radius: 14px; background: rgba(244,204,104,.09); }
.intro-mission span { color: var(--gold); font-size: .64rem; font-weight: 900; white-space: nowrap; }
.intro-mission p { margin: 0; color: rgba(249,246,229,.85); font-size: .78rem; line-height: 1.55; word-break: keep-all; }
.intro-start { width: 100%; min-height: 46px; margin-top: 12px; border: 1px solid rgba(255,255,255,.26); border-radius: 15px; background: rgba(247,244,220,.94); color: #153b32; font-weight: 900; }
.world-app[data-mode="intro"] .phase-nav, .world-app[data-mode="intro"] .world-controls { opacity: 0; visibility: hidden; pointer-events: none; }

.dialogue-panel { position: absolute; z-index: 20; left: 50%; top: 54%; display: grid; grid-template-columns: 56px minmax(0, 1fr); align-items: center; gap: 18px; width: min(760px, calc(100% - 44px)); max-height: calc(100svh - 170px); overflow-y: auto; padding: 25px 27px 20px; border: 1px solid rgba(255,255,255,.24); border-radius: 26px; background: linear-gradient(120deg, rgba(7,29,24,.95), rgba(18,52,42,.88)); box-shadow: 0 30px 90px rgba(0,0,0,.46); backdrop-filter: blur(22px) saturate(1.2); transform: translate(-50%, -50%); }
.dialogue-panel.is-expedition { border-color: rgba(244,204,104,.52); background: linear-gradient(110deg, rgba(30,29,18,.93), rgba(44,55,35,.8)); box-shadow: 0 24px 80px rgba(0,0,0,.36), 0 0 45px rgba(244,204,104,.08); }
.dialogue-panel.is-expedition .speaker-orb { border-color: rgba(244,204,104,.62); color: var(--gold); }
.dialogue-panel.is-expedition .dialogue-copy > p { color: var(--gold); }
.speaker-orb { display: grid; place-items: center; width: 54px; aspect-ratio: 1; border: 1px solid rgba(255,255,255,.28); border-radius: 50%; background: radial-gradient(circle at 35% 25%, #b7e7ca, #2c745c 52%, #183e34); box-shadow: inset 0 0 0 7px rgba(255,255,255,.08), 0 8px 24px rgba(0,0,0,.24); font: 700 .76rem Georgia, serif; }
.dialogue-copy > p { display: flex; align-items: center; gap: 9px; margin: 0; color: var(--mint); font-size: .65rem; font-weight: 800; letter-spacing: .09em; }
.dialogue-copy > p i { width: 24px; height: 1px; background: rgba(157,216,178,.48); }
.dialogue-copy h2 { margin: 6px 0 7px; font: 700 clamp(1.15rem, 2vw, 1.65rem)/1.25 "Batang", Georgia, serif; }
.story-line { display: flex; gap: 8px; align-items: flex-start; }
.story-line p { max-width: none; margin: 0; color: rgba(247,244,225,.92); font-size: clamp(1rem, 1.45vw, 1.16rem); line-height: 1.72; word-break: keep-all; }
.quote-mark { color: var(--gold); font: 700 1.3rem Georgia, serif; }
.scene-actions { grid-column: 2; display: flex; justify-content: flex-end; align-items: center; gap: 8px; min-width: 0; }
.world-next { min-height: 34px; min-width: 0; border: 1px solid rgba(255,255,255,.22); border-radius: 12px; padding: 7px 12px; background: rgba(245,245,220,.9); color: #153b32; font-size: .72rem; font-weight: 850; }
.expedition-skip { min-height: 32px; border: 1px solid rgba(244,204,104,.38); border-radius: 12px; padding: 5px 10px; background: rgba(244,204,104,.09); color: #fce5a4; font-size: .66rem; font-weight: 800; }

.task-panel { position: absolute; z-index: 22; left: 50%; bottom: 76px; width: min(920px, calc(100% - 44px)); border: 1px solid rgba(255,255,255,.21); border-radius: 28px; background: linear-gradient(135deg, rgba(7,29,24,.92), rgba(18,55,45,.82)); box-shadow: 0 30px 100px rgba(0,0,0,.38); backdrop-filter: blur(22px) saturate(1.2); transform: translateX(-50%); animation: rise .45s cubic-bezier(.2,.8,.25,1) both; }
.world-app[data-mode="complete"] .task-panel { max-height: calc(100svh - 145px); overflow-y: auto; }
@keyframes rise { from { opacity: 0; transform: translate(-50%, 30px); } }
.task-head { display: grid; grid-template-columns: 1fr auto; gap: 18px; align-items: start; padding: 24px 28px 18px; border-bottom: 1px solid rgba(255,255,255,.12); }
.task-kicker { margin: 0 0 7px; color: var(--mint); font-size: .66rem; font-weight: 800; letter-spacing: .13em; }
.task-head h2 { margin: 0; font: 700 clamp(1.25rem, 2.4vw, 1.85rem)/1.42 "Batang", Georgia, serif; word-break: keep-all; }
.task-hint { max-width: 220px; margin: 3px 0 0; color: var(--muted); font-size: .72rem; line-height: 1.55; text-align: right; }
.task-body { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; padding: 18px 28px; }
.option-button { display: grid; grid-template-columns: 31px 1fr; gap: 10px; align-items: center; min-height: 66px; border: 1px solid rgba(255,255,255,.16); border-radius: 16px; padding: 11px 13px; background: rgba(255,255,255,.07); color: #f9f5e4; text-align: left; line-height: 1.5; word-break: keep-all; transition: background .18s ease, border-color .18s ease, transform .18s ease; }
.option-button:hover { transform: translateY(-2px); border-color: rgba(255,255,255,.36); background: rgba(255,255,255,.12); }
.option-letter { display: grid; place-items: center; width: 30px; aspect-ratio: 1; border-radius: 10px; background: rgba(255,255,255,.1); color: var(--mint); font-size: .7rem; font-weight: 800; }
.option-button.is-correct { border-color: rgba(157,216,178,.82); background: rgba(91,159,113,.28); }
.option-button.is-wrong { border-color: rgba(228,117,93,.85); background: rgba(166,69,52,.25); }
.task-foot { display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 13px 28px 18px; }
.feedback { margin: 0; color: var(--muted); font-size: .78rem; line-height: 1.55; }
.feedback.is-success { color: #c9f0d3; }
.feedback.is-retry { color: #ffd0c2; }
.vocab-strip { display: flex; gap: 7px; }
.vocab-button { border: 1px solid rgba(157,216,178,.27); border-radius: 999px; padding: 6px 10px; background: rgba(157,216,178,.1); color: #d8f3dc; font-size: .67rem; }
.vocab-button span { color: rgba(235,244,236,.65); }
.transfer-badge { display: inline-flex; margin-top: 8px; border-radius: 999px; padding: 5px 8px; background: rgba(244,204,104,.15); color: #f9d982; font-size: .65rem; }
.route-options { grid-template-columns: repeat(2, 1fr); }
.route-result { grid-column: 1 / -1; margin: 2px 0 0; padding: 13px 15px; border: 1px solid rgba(244,204,104,.25); border-radius: 13px; background: rgba(244,204,104,.08); color: #fff2c7; font-size: .8rem; line-height: 1.6; }
.complete-panel { padding: 42px 34px; text-align: center; }
.complete-seal { display: grid; place-items: center; width: 76px; aspect-ratio: 1; margin: 0 auto 15px; border: 2px solid var(--gold); outline: 1px dashed var(--gold); outline-offset: -7px; border-radius: 50%; color: var(--gold); font: 700 .75rem/1.35 "Batang", Georgia, serif; transform: rotate(-5deg); }
.complete-panel .task-kicker { margin-bottom: 9px; }
.complete-panel h2 { margin: 0; font: 700 clamp(1.6rem, 3.3vw, 2.7rem)/1.35 "Batang", Georgia, serif; }
.complete-panel > p:not(.task-kicker):not(.saga-finale) { max-width: 620px; margin: 15px auto 0; color: var(--muted); line-height: 1.7; word-break: keep-all; }
.expedition-carry { max-width: 680px; margin: 22px auto 0; padding: 16px 18px; border: 1px solid rgba(244,204,104,.24); border-radius: 17px; background: rgba(244,204,104,.07); text-align: left; }
.expedition-carry span, .expedition-carry b, .expedition-carry small { display: block; }
.expedition-carry span { color: var(--gold); font-size: .62rem; font-weight: 800; letter-spacing: .08em; }
.expedition-carry b { margin-top: 6px; font: 700 .95rem/1.4 "Batang", Georgia, serif; }
.expedition-carry p { margin: 7px 0 0; color: rgba(247,244,225,.82); font-size: .78rem; line-height: 1.55; }
.expedition-carry small { margin-top: 8px; color: var(--mint); font-size: .7rem; line-height: 1.5; }
.next-expedition { margin-top: 16px; border: 1px solid rgba(244,204,104,.42); border-radius: 999px; padding: 10px 16px; background: rgba(244,204,104,.14); color: #fff1bd; font-weight: 800; }
.saga-finale { margin: 18px auto 0; color: var(--gold); font: 700 .84rem/1.5 "Batang", Georgia, serif; }

.world-controls { position: absolute; z-index: 26; left: 50%; bottom: 17px; display: flex; align-items: center; justify-content: center; gap: 12px; width: min(760px, calc(100% - 38px)); transform: translateX(-50%); }
.world-controls p { flex: 1; margin: 0; color: rgba(239,246,233,.66); font-size: .67rem; text-align: center; text-shadow: 0 2px 10px rgba(0,0,0,.5); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.control-button { min-height: 38px; border-radius: 999px; padding: 0 14px; font-size: .69rem; }
.control-primary { background: rgba(241,246,229,.9); color: #163c33; font-weight: 800; }
.control-button:disabled { cursor: default; opacity: .35; }
.world-app[data-mode="scene"] #next-button { opacity: 0; pointer-events: none; }

.mission-drawer { position: fixed; z-index: 100; inset: 0; }
.drawer-backdrop { position: absolute; inset: 0; background: rgba(3,14,12,.64); backdrop-filter: blur(5px); }
.drawer-panel { position: absolute; right: 0; top: 0; bottom: 0; width: min(430px, 92vw); overflow-y: auto; padding: 30px; border-left: 1px solid rgba(255,255,255,.16); background: linear-gradient(160deg, #173e34, #0b2520); box-shadow: -30px 0 80px rgba(0,0,0,.35); animation: drawer-in .34s ease both; }
@keyframes drawer-in { from { transform: translateX(100%); } }
.drawer-panel header { display: flex; justify-content: space-between; gap: 16px; align-items: flex-start; }
.drawer-panel header p { margin: 0 0 6px; color: var(--mint); font-size: .62rem; letter-spacing: .16em; }
.drawer-panel h2 { margin: 0; font: 700 1.55rem/1.3 "Batang", Georgia, serif; }
.drawer-head-actions { display: flex; gap: 7px; align-items: center; }
.drawer-head-actions #text-size-button { min-height: 38px; border: 1px solid var(--line); border-radius: 999px; padding: 0 11px; background: rgba(255,255,255,.07); color: #fff; font-size: .68rem; font-weight: 800; white-space: nowrap; }
.drawer-head-actions #text-size-button[aria-pressed="true"] { border-color: rgba(244,204,104,.65); background: rgba(244,204,104,.15); color: #ffe8a6; }
.drawer-close { width: 38px; aspect-ratio: 1; border: 1px solid var(--line); border-radius: 50%; background: rgba(255,255,255,.07); font-size: 1.2rem; }
.drawer-lead { margin: 22px 0; color: var(--muted); font-size: .8rem; line-height: 1.7; }
.episode-list { display: grid; gap: 7px; list-style: none; padding: 0; margin: 0; }
.semester-heading { margin: 12px 3px 3px; color: var(--gold); font-size: .65rem; font-weight: 800; letter-spacing: .12em; }
.semester-heading:first-child { margin-top: 0; }
.episode-button { width: 100%; display: grid; grid-template-columns: 30px 1fr auto; align-items: center; gap: 10px; min-height: 48px; border: 1px solid transparent; border-radius: 13px; padding: 7px 9px; background: rgba(255,255,255,.035); text-align: left; }
.episode-button[aria-current="true"] { border-color: rgba(157,216,178,.3); background: rgba(157,216,178,.12); }
.episode-button:disabled { cursor: default; opacity: .43; }
.episode-number { display: grid; place-items: center; min-width: 29px; height: 29px; border-radius: 999px; padding: 0 5px; background: rgba(255,255,255,.09); font-size: .66rem; }
.episode-title { font-size: .79rem; }
.episode-state { color: var(--mint); font-size: .65rem; }
.drawer-panel footer { display: grid; gap: 12px; margin-top: 24px; padding-top: 18px; border-top: 1px solid rgba(255,255,255,.12); color: var(--muted); font-size: .68rem; }
.drawer-panel footer > div:first-child { display: flex; justify-content: space-between; gap: 10px; }
.drawer-data-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 7px; }
.drawer-data-actions button { min-height: 36px; border: 1px solid rgba(255,255,255,.15); border-radius: 10px; background: rgba(255,255,255,.05); color: rgba(242,248,239,.8); font-size: .66rem; }
.world-app[data-text-size="large"] .story-line p { font-size: clamp(1.02rem, 1.45vw, 1.2rem); }
.world-app[data-text-size="large"] .task-head h2 { font-size: clamp(1.4rem, 2.7vw, 2.05rem); }
.world-app[data-text-size="large"] .option-button { font-size: .94rem; }

@media (max-width: 880px) {
  .phase-button { padding: 0 8px; }
  .phase-button:not(.is-active) { width: 31px; overflow: hidden; padding: 0 5px; }
  .phase-button:not(.is-active) span { flex: 0 0 20px; }
  .world-title { width: 50vw; }
  .task-panel { width: calc(100% - 34px); }
}

@media (max-height: 650px) {
  .world-shell, .world-app { min-height: 100svh; }
  .world-hud { padding-top: 10px; padding-bottom: 10px; }
  .phase-nav { top: 60px; }
  .world-title { top: 104px; }
  .dialogue-panel { top: 52%; bottom: auto; }
  .task-panel { bottom: 52px; max-height: calc(100svh - 118px); overflow-y: auto; }
  .world-controls { bottom: 9px; }
}

@media (max-width: 620px) {
  body { overflow: hidden; }
  .world-shell, .world-app { min-height: 560px; }
  .world-backdrop { inset: 0; }
  .world-image { width: 118%; height: 104%; left: -9%; top: -2%; }
  .world-image-story { width: 112%; left: -6%; object-position: center; }
  .world-vignette { background: linear-gradient(180deg, rgba(4,18,15,.48) 0, transparent 30%, transparent 44%, rgba(4,17,14,.82) 100%); }
  .foreground-leaves { width: 34vw; opacity: .55; }
  .world-hud { padding: 13px 15px; }
  .brand-rune { width: 40px; border-radius: 14px 14px 10px; }
  .world-brand b { font-size: .9rem; }
  .world-brand small { display: none; }
  .star-meter { grid-template-columns: auto auto; padding: 0 10px; }
  .star-meter i { display: none; }
  .glass-button { width: 42px; padding: 0; font-size: 0; }
  .glass-button span { font-size: 1.1rem; }
  .icon-button { display: none; }
  .phase-nav { top: 67px; max-width: calc(100% - 30px); overflow: hidden; }
  .phase-button { min-height: 30px; }
  .phase-button.is-active { max-width: 128px; }
  .world-title { top: 113px; left: 18px; width: 74vw; }
  .world-title p { margin-bottom: 5px; font-size: .54rem; }
  .world-title h1 { font-size: clamp(1.8rem, 9.5vw, 2.75rem); }
  .expedition-status { max-width: 300px; margin-top: 9px; padding: 7px 9px; }
  .expedition-status b { font-size: .66rem; }
  .world-app[data-mode="task"] .world-title, .world-app[data-mode="complete"] .world-title { opacity: .2; transform: scale(.78); }
  .hotspot-core { width: 28px; }
  .hotspot-pulse { width: 28px; }
  .hotspot-label { max-width: 125px; overflow: hidden; text-overflow: ellipsis; font-size: .54rem; }
  .dialogue-panel { left: 12px; right: 12px; top: 51%; bottom: auto; width: auto; max-height: calc(100svh - 155px); grid-template-columns: 42px 1fr; gap: 12px; padding: 18px 16px 14px; border-radius: 20px; transform: translateY(-50%); }
  .character-intro { left: 12px; top: 51%; bottom: auto; width: calc(100% - 24px); max-height: calc(100svh - 105px); overflow-y: auto; padding: 18px; border-radius: 21px; transform: translateY(-50%); animation: none; }
  .character-intro h2 { font-size: 1.28rem; }
  .character-cards { grid-template-columns: 1fr; gap: 7px; margin-top: 12px; }
  .character-cards article { padding: 9px 10px; }
  .intro-mission { grid-template-columns: 1fr; gap: 3px; padding: 9px 11px; }
  .speaker-orb { width: 42px; }
  .dialogue-copy h2 { font-size: 1.08rem; margin: 4px 0 5px; }
  .story-line p { display: block; overflow: visible; font-size: .9rem; line-height: 1.62; -webkit-line-clamp: unset; }
  .quote-mark { display: none; }
  .scene-actions { grid-column: 2; min-width: 0; }
  .world-next { min-height: 32px; min-width: 0; }
  .expedition-skip { min-height: 34px; }
  .task-panel { bottom: 60px; width: calc(100% - 24px); max-height: calc(100svh - 140px); overflow-y: auto; border-radius: 22px; }
  .task-head { grid-template-columns: 1fr; gap: 5px; padding: 19px 18px 13px; }
  .task-head h2 { font-size: 1.18rem; }
  .task-hint { max-width: none; margin: 0; text-align: left; }
  .task-body, .task-body.route-options { grid-template-columns: 1fr; gap: 7px; padding: 12px 16px; }
  .option-button { min-height: 50px; padding: 8px 10px; font-size: .82rem; }
  .task-foot { align-items: flex-start; flex-direction: column; gap: 8px; padding: 7px 16px 15px; }
  .vocab-strip { order: 2; }
  .complete-panel { padding: 30px 20px; }
  .complete-panel h2 { font-size: 1.55rem; }
  .expedition-carry { padding: 13px 14px; }
  .world-controls { bottom: 12px; width: calc(100% - 24px); }
  .world-controls p { display: none; }
  .control-button { min-height: 36px; }
  .world-app[data-mode="scene"] .world-controls { pointer-events: none; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation: none !important; transition-duration: .01ms !important; }
}