:root{--ink: #18304f;--muted: #5f6f84;--line: #d9e5ef;--paper: #ffffff;--sky: #eaf7ff;--blue: #2f7fc7;--green: #48a85a;--yellow: #f4bd37;--coral: #f07058;--mint: #dff5e7;--cream: #fff8e6;--shadow: 0 16px 38px rgba(31, 58, 92, .12);--font: "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, sans-serif}*{box-sizing:border-box}html{min-width:320px;background:linear-gradient(180deg,#eaf7ffd1,#fff8e6b8),#f8fbfe;color:var(--ink);font-family:var(--font)}body{margin:0}button,input{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed}:focus-visible{outline:4px solid rgba(244,189,55,.55);outline-offset:3px}.page{width:min(100% - 32px,1220px);min-height:calc(100svh - 32px);margin:16px auto}.compact-page{width:min(100% - 32px,920px)}.topbar{min-height:64px;display:grid;grid-template-columns:minmax(72px,auto) minmax(0,1fr) auto;align-items:center;gap:12px;margin-bottom:16px}.topbar strong{min-width:0;font-size:1.25rem;line-height:1.1;text-align:center}.plain-button,.score-pill,.quiet-action{min-height:46px;border:1px solid var(--line);border-radius:8px;background:var(--paper);color:var(--ink);font-weight:800;box-shadow:0 8px 22px #1f3a5c0f}.plain-button{padding:0 18px}.score-pill{padding:0 16px;color:#735200;background:#fff2c5;border-color:#f7d56b}.hero-band{display:grid;grid-template-columns:minmax(320px,.86fr) minmax(460px,1.14fr);gap:24px;align-items:stretch}.hero-copy,.hero-map-card,.intro-card,.level-intro-card,.map-panel,.play-block,.result-card,.book-card,.settings-card{border:1px solid var(--line);border-radius:8px;background:#fffffff0;box-shadow:var(--shadow)}.hero-copy{display:grid;align-content:center;gap:18px;padding:clamp(28px,4vw,54px)}.age-pill{width:fit-content;display:inline-flex;align-items:center;min-height:32px;padding:6px 12px;border:1px solid #bfe1ee;border-radius:999px;background:var(--sky);color:#17627d;font-size:.86rem;font-weight:900}h1,h2,p{margin:0}h1{font-size:clamp(2.4rem,6vw,5rem);line-height:.98}h2{font-size:1.45rem;line-height:1.12}p{color:var(--muted);font-size:1.08rem;line-height:1.45}.hero-copy p{max-width:46rem;font-size:1.2rem}.big-action{width:100%;min-height:58px;display:inline-flex;align-items:center;justify-content:center;padding:12px 18px;border:0;border-radius:8px;background:linear-gradient(180deg,#62bd71,#3b9950);color:#fff;font-size:1.12rem;font-weight:900;box-shadow:0 12px 26px #48a85a3d}.big-action:disabled{background:#b9c8d7;box-shadow:none;color:#edf4fb}.big-action.danger{background:linear-gradient(180deg,#f08067,#cf5943);box-shadow:0 12px 26px #f0705838}.quiet-action{width:100%;margin-top:10px;background:#f8fbfe}.hero-map-card{min-height:520px;overflow:hidden;background:var(--sky)}.hero-map-card img,.intro-card img,.result-card img,.map-board img,.scene-window img{width:100%;height:100%;display:block;object-fit:cover}.dashboard-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:18px 0}.dashboard-strip article{min-height:108px;display:grid;align-content:center;gap:8px;padding:18px;border-radius:8px;background:var(--paper);border:1px solid var(--line)}.dashboard-strip span,.district-list span,.case-note strong,.block-heading span,.book-card span{color:var(--muted);font-size:.88rem;font-weight:900}.dashboard-strip strong{font-size:1.55rem}.home-actions{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.home-actions button,.district-list button{min-height:116px;display:grid;align-content:center;gap:8px;padding:18px;border:1px solid var(--line);border-radius:8px;background:var(--paper);color:var(--ink);text-align:left;box-shadow:0 10px 24px #1f3a5c14}.home-actions strong,.district-list strong{font-size:1.12rem}.home-actions span{color:var(--muted);line-height:1.28}.intro-card,.result-card,.settings-card{display:grid;gap:18px;padding:clamp(20px,4vw,34px);overflow:hidden}.intro-card img,.result-card img{width:100%;height:auto;aspect-ratio:16 / 7;border-radius:8px}.rule-line{width:fit-content;max-width:100%;padding:12px 14px;border-radius:8px;background:var(--cream);border:1px solid #f2d886;color:#755500;font-size:1.05rem;font-weight:950}.rule-line.small{width:100%;margin-top:12px;text-align:center}.map-layout{display:grid;grid-template-columns:330px minmax(0,1fr);gap:22px;align-items:start}.map-panel{position:sticky;top:16px;display:grid;gap:16px;padding:20px}.map-panel h1{font-size:2rem;line-height:1.05}.district-list{display:grid;gap:10px}.district-list button{min-height:78px;padding:14px}.map-board{position:relative;width:100%;aspect-ratio:16 / 9;border:1px solid var(--line);border-radius:8px;overflow:hidden;background:var(--sky);box-shadow:var(--shadow)}.map-dot{position:absolute;width:clamp(28px,3.4vw,44px);height:clamp(28px,3.4vw,44px);padding:0;border:3px solid white;border-radius:999px;background:#eef3f8;color:var(--muted);transform:translate(-50%,-50%);box-shadow:0 8px 18px #1f3a5c33}.map-dot span{display:grid;place-items:center;width:100%;height:100%;font-weight:950}.map-dot b{display:none}.map-dot.done{background:var(--green);color:#fff}.map-dot.current{width:clamp(38px,4.5vw,58px);height:clamp(38px,4.5vw,58px);background:var(--blue);color:#fff;box-shadow:0 0 0 7px #f4bd379e,0 14px 28px #1f3a5c38}.map-dot.current b{position:absolute;left:50%;top:calc(100% + 5px);min-width:72px;display:block;padding:5px 8px;border-radius:999px;background:#fffffff0;color:var(--ink);font-size:.72rem;line-height:1.05;white-space:nowrap;transform:translate(-50%);box-shadow:0 6px 16px #1f3a5c1f}.map-dot:disabled{opacity:.76}.level-intro-card,.case-layout{display:grid;grid-template-columns:minmax(360px,.92fr) minmax(380px,1.08fr);gap:22px;align-items:stretch}.level-intro-copy{display:grid;align-content:center;gap:16px;padding:clamp(20px,4vw,34px)}.level-intro-copy h1{font-size:clamp(2.2rem,5vw,4rem)}.scene-window{position:relative;min-height:420px;border:1px solid var(--line);border-radius:8px;overflow:hidden;background:var(--sky);box-shadow:var(--shadow)}.scene-window>img{position:absolute;inset:0}.scene-window img{filter:saturate(1.05)}.scene-district-0 img{object-position:8% 42%}.scene-district-1 img{object-position:43% 42%}.scene-district-2 img{object-position:51% 80%}.scene-district-3 img{object-position:86% 78%}.scene-district-4 img{object-position:82% 30%}.scene-message{position:absolute;left:18px;right:18px;bottom:18px;display:grid;gap:7px;padding:15px 16px;border-radius:8px;background:#fffffff0;border:1px solid rgba(217,229,239,.9)}.scene-message span{color:var(--ink);font-weight:950;line-height:1.15}.scene-message p{font-size:.98rem;line-height:1.3}.case-note{display:grid;gap:6px;padding:15px 16px;border-radius:8px;background:var(--sky);border:1px solid #cbe3ee}.case-note span{font-weight:800;line-height:1.3}.scene-column,.play-column{min-width:0}.play-column{display:grid;gap:14px;align-content:start}.play-block{display:grid;gap:14px;padding:18px}.locked-block{opacity:.72}.block-heading{display:grid;gap:4px}.clue-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:10px}.clue-card,.choice-list button{min-height:118px;display:grid;gap:8px;align-content:start;padding:15px;border:1px solid var(--line);border-radius:8px;background:var(--paper);color:var(--ink);text-align:left}.clue-card span{width:34px;height:34px;display:grid;place-items:center;border-radius:999px;background:var(--yellow);color:#624400;font-weight:950}.clue-card strong,.choice-list strong{font-size:1.05rem;line-height:1.16}.clue-card small,.choice-list span{color:var(--muted);font-size:.94rem;line-height:1.3}.clue-card.found{background:var(--mint);border-color:#9ed8aa}.clue-card.found span{background:var(--green);color:#fff}.choice-list{display:grid;gap:10px}.choice-list button.selected{border-width:2px;padding:14px}.choice-list button.safe{border-color:var(--green);background:#effaf2}.choice-list button.risk{border-color:var(--coral);background:#fff1ee}.feedback{min-height:54px;display:grid;align-content:center;padding:14px 16px;border:1px solid #f2d886;border-radius:8px;background:var(--cream);color:#755500;font-weight:850;line-height:1.32}.feedback.good{border-color:#9ed8aa;background:var(--mint);color:#236934}.mission-scene{min-height:540px}.mission-scene:after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 50% 65%,transparent 0 48%,rgba(24,48,79,.16) 100%),linear-gradient(180deg,#ffffff05,#fff8e62e);pointer-events:none}.case-prop{position:absolute;z-index:2;right:18px;top:18px;width:min(48%,300px);display:grid;gap:6px;padding:14px;border:2px solid rgba(255,255,255,.95);border-radius:8px;background:#fffffff0;box-shadow:0 14px 30px #1f3a5c29}.case-prop span{color:#17627d;font-size:.78rem;font-weight:950}.case-prop strong{font-size:1rem;line-height:1.12}.case-prop small{color:var(--muted);font-size:.82rem;line-height:1.24}.scene-hotspot{position:absolute;z-index:3;width:54px;height:54px;display:grid;place-items:center;padding:0;border:4px solid white;border-radius:999px;background:var(--yellow);color:#624400;font-weight:950;box-shadow:0 0 0 8px #f4bd3747,0 12px 24px #1f3a5c38;transform:translate(-50%,-50%);animation:hotspotPulse 1.8s ease-in-out infinite}.scene-hotspot.found{background:var(--green);color:#fff;box-shadow:0 0 0 8px #48a85a38,0 12px 24px #1f3a5c2e;animation:none}.found-drawer{display:grid;gap:10px}.found-drawer article{min-height:76px;display:grid;align-content:center;gap:5px;padding:13px 14px;border:1px dashed #c7d8e7;border-radius:8px;background:#f8fbfe}.found-drawer article.found{border-style:solid;border-color:#9ed8aa;background:var(--mint)}.found-drawer strong{line-height:1.16}.found-drawer span{color:var(--muted);font-size:.92rem;line-height:1.28}.plan-track{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.plan-track div{min-height:94px;display:grid;align-content:center;gap:8px;padding:12px;border:1px dashed #c7d8e7;border-radius:8px;background:#f8fbfe}.plan-track div.filled{border-style:solid;border-color:#9ed8aa;background:var(--mint)}.plan-track span{width:28px;height:28px;display:grid;place-items:center;border-radius:999px;background:var(--blue);color:#fff;font-weight:950}.plan-track strong{font-size:.94rem;line-height:1.16}.action-bank{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.action-bank button{min-height:66px;padding:12px;border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--ink);font-weight:850;line-height:1.18;text-align:left}.action-bank button.used{border-color:#9ed8aa;background:var(--mint);color:#236934}@keyframes hotspotPulse{50%{transform:translate(-50%,-50%) scale(1.08)}}.result-card{justify-items:start}.result-card h1{font-size:clamp(2.2rem,5vw,4rem)}.stars-row{display:flex;gap:10px}.stars-row span{width:34px;height:34px;border-radius:999px;background:radial-gradient(circle at 35% 35%,#fff7d4 0 18%,#f4bd37 19% 100%);box-shadow:0 8px 18px #f4bd3747}.book-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.book-card{min-height:172px;display:grid;align-content:start;gap:10px;padding:18px}.book-card span{width:fit-content;padding:7px 10px;border-radius:999px;color:#17627d;background:var(--sky)}.book-card h2{font-size:1.22rem}.book-card p{font-size:.98rem}.book-card.locked{background:#f4f7fa}.book-card.locked h2,.book-card.locked p{color:#7b8796}.settings-card{gap:16px}.settings-card h1{font-size:clamp(2rem,5vw,3.2rem)}.reset-box{display:grid;gap:10px;padding:16px;border:1px solid #ffc2b5;border-radius:8px;background:#fff1ee}.diploma{text-align:left}@media(max-width:980px){.hero-band,.map-layout,.level-intro-card,.case-layout{grid-template-columns:1fr}.hero-map-card{min-height:0;aspect-ratio:16 / 9}.map-panel{position:static}.district-list{grid-template-columns:repeat(2,minmax(0,1fr))}.scene-window{min-height:0;aspect-ratio:16 / 10}.mission-scene{min-height:0}}@media(max-width:640px){.page,.compact-page{width:min(100% - 20px,1220px);margin:10px auto}.topbar{grid-template-columns:auto minmax(0,1fr) auto;gap:8px}.topbar strong{font-size:1rem}.plain-button,.score-pill{min-height:42px;padding:0 10px;font-size:.88rem}h1{font-size:2.45rem}p{font-size:1rem}.hero-copy,.intro-card,.result-card,.settings-card{padding:18px}.dashboard-strip,.home-actions,.district-list,.book-grid{grid-template-columns:1fr}.dashboard-strip article,.home-actions button{min-height:86px}.map-board{aspect-ratio:16 / 10}.map-dot{width:28px;height:28px;border-width:2px}.map-dot.current{width:38px;height:38px;box-shadow:0 0 0 5px #f4bd379e,0 10px 22px #1f3a5c33}.map-dot.current b{display:none}.scene-message{left:10px;right:10px;bottom:10px;padding:12px}.case-prop{left:10px;right:10px;top:10px;width:auto;padding:12px}.scene-hotspot{width:42px;height:42px;border-width:3px;box-shadow:0 0 0 5px #f4bd3747,0 10px 18px #1f3a5c33}.plan-track,.action-bank{grid-template-columns:1fr}.plan-track div{min-height:70px;grid-template-columns:32px minmax(0,1fr);align-items:center}.play-block{padding:14px}.clue-grid{grid-template-columns:1fr}}