:root{--gold:#e9c77b;--gold-deep:#c9a35a;--night:#0e1311;--night-glass:#101613e0;--paper:#efe9d8;--cream:#f3ecd8}html.film-mode,html.film-mode body{overscroll-behavior:none;background:var(--night);overflow:hidden}.film{background:var(--night);color:var(--cream);-webkit-tap-highlight-color:transparent;-webkit-user-select:none;user-select:none;position:fixed;inset:0;overflow:hidden}.backdrop{position:absolute;inset:0;overflow:hidden}.bd-layer{animation:.9s both bd-in;position:absolute;inset:0}@keyframes bd-in{0%{opacity:0}}.bd-media{object-fit:cover;width:100%;height:100%;animation:26s ease-in-out infinite alternate pan;position:absolute;inset:0}@keyframes pan{0%{object-position:18% 50%;transform:scale(1.03)}to{object-position:82% 50%;transform:scale(1.09)}}.bd-video{opacity:0;transition:opacity .9s}.bd-video.is-on{opacity:1}.backdrop-shade{background:linear-gradient(#080c0a99 0,#0000 16% 42%,#080c0ae0 100%);position:absolute;inset:0}.backdrop-blur .bd-media{filter:blur(16px)brightness(.5);animation:none;transform:scale(1.12)}.film-order .backdrop-shade,.film-cloze .backdrop-shade,.film-recap .backdrop-shade{background:#080c0a9e}.hud{z-index:20;padding:calc(env(safe-area-inset-top) + 8px) 12px 8px;align-items:center;gap:8px;font-size:12px;display:flex;position:absolute;top:0;left:0;right:0}.hud-chapter{min-width:0;font-family:var(--font-serif);letter-spacing:.12em;white-space:nowrap;text-overflow:ellipsis;text-shadow:0 1px 4px #000c;flex:1;font-size:13px;overflow:hidden}.hud-meters{gap:6px;display:flex}.hud-meter,.hud-book{min-height:28px;color:var(--cream);white-space:nowrap;background:#0000006b;border:1px solid #ffffff29;border-radius:999px;align-items:center;gap:5px;padding:0 9px;display:inline-flex}.hud-meter b,.hud-book b{color:var(--gold);font-weight:700}.hud-book{font:inherit;cursor:pointer;border-color:#e9c77b8c;font-size:12px}.stage{z-index:10;padding:56px 12px calc(env(safe-area-inset-bottom) + 14px);flex-direction:column;justify-content:flex-end;display:flex;position:absolute;inset:0}.tap-layer{z-index:0;cursor:pointer;background:0 0;border:0;position:absolute;inset:0}.dialogue{z-index:1;background:linear-gradient(#101613d6,#0c110ff0);border:1px solid #e9c77b61;border-radius:6px;width:100%;max-width:46rem;margin:0 auto;padding:16px 18px 26px;animation:.28s ease-out both dlg-in;position:relative;box-shadow:0 10px 30px #00000073}@keyframes dlg-in{0%{opacity:0;transform:translateY(10px)}}.dialogue-npc,.dialogue-me{margin-top:34px;padding-top:30px}.dialogue-head{align-items:flex-end;gap:8px;display:flex;position:absolute;top:-34px;left:12px}.portrait{border:2px solid var(--gold);background:#e7e1cf;border-radius:50%;flex:none;place-items:center;width:62px;height:62px;display:grid;overflow:hidden;box-shadow:0 4px 14px #00000080}.portrait img{transform-origin:50% 9%;width:100%;height:auto;transform:scale(2.7)}.portrait-seal{font-family:var(--font-serif);color:var(--cinnabar);font-size:1.6rem;font-weight:700}.nameplate{background:var(--azurite);color:#fff;font-family:var(--font-serif);letter-spacing:.15em;border-radius:2px;margin-bottom:4px;padding:3px 12px;font-size:14px;box-shadow:0 2px 8px #0006}.dialogue-me .nameplate{background:var(--malachite)}.dialogue-body{cursor:pointer;position:relative}.dialogue-text{min-height:3.4em;font-family:var(--font-serif);color:#f6f2e6;margin:0;font-size:1.08rem;line-height:1.85}.dialogue-narration .dialogue-text{color:#e4dfcf}.caret{vertical-align:-.12em;background:var(--gold);width:.5em;height:1em;margin-left:2px;animation:.8s steps(2,end) infinite blink;display:inline-block}@keyframes blink{50%{opacity:0}}.next-hint{color:var(--gold);letter-spacing:.1em;font-size:12px;animation:1.3s ease-in-out infinite bob;position:absolute;bottom:-20px;right:0}@keyframes bob{50%{opacity:.6;transform:translateY(3px)}}.dialogue-aside{color:#a9b3ad;margin-top:8px;font-size:12px;display:block}.dialogue-gloss{color:#cfd8d0;margin-top:6px;font-size:.95rem;line-height:1.7;display:block}.quote-card{margin-top:10px;display:block}.quote-card-text{all:unset;cursor:pointer;border-left:3px solid var(--gold);font-family:var(--font-serif);letter-spacing:.05em;color:#fff6dc;background:#e9c77b1a;padding:10px 12px;font-size:1.2rem;line-height:1.8;display:block}.quote-card-text:focus-visible{outline:2px solid var(--gold);outline-offset:2px}.quote-mark{border:1px solid var(--gold);color:var(--gold);font-family:var(--font-sans);letter-spacing:0;vertical-align:3px;margin-right:6px;padding:0 5px;font-size:11px;display:inline-block}.quote-card-hint{font-family:var(--font-sans);color:#9fd3bf;letter-spacing:0;margin-top:2px;font-size:12px;display:block}.quote-card-gloss{color:#d4ddd5;padding:8px 12px 0;font-size:.95rem;line-height:1.7;display:block}.choice-stage{z-index:2;flex-direction:column;gap:10px;width:100%;max-width:40rem;margin:0 auto 14px;display:flex;position:relative}.choice-banner{background:var(--gold);color:var(--ink);font-family:var(--font-serif);letter-spacing:.4em;clip-path:polygon(10px 0,calc(100% - 10px) 0,100% 50%,calc(100% - 10px) 100%,10px 100%,0 50%);align-self:center;padding:4px 20px;font-size:13px;font-weight:700}.choice-banner-quiz{background:#9fd3bf}.choices{gap:10px;margin:0;padding:0;list-style:none;display:grid}.choices li{animation:.35s ease-out both choice-in}@keyframes choice-in{0%{opacity:0;transform:translate(-14px)}}.choice{text-align:left;width:100%;font:inherit;font-family:var(--font-serif);color:#f6f1e3;cursor:pointer;background:linear-gradient(90deg,#101613f0,#101613c7);border:1px solid #e9c77b8c;border-radius:4px;align-items:center;gap:12px;padding:13px 16px;font-size:1.02rem;line-height:1.55;transition:transform .15s,background .15s;display:flex;box-shadow:0 6px 18px #00000059}.choice:active{background:#e9c77b47;transform:scale(.98)}@media (hover:hover){.choice:hover{border-color:var(--gold);background:#28342ef2}}.choice-index{border:1px solid var(--gold);width:28px;height:28px;color:var(--gold);border-radius:50%;flex:none;place-items:center;font-size:14px;display:grid}.choice-img{aspect-ratio:3/2;object-fit:cover;border-radius:2px;width:4.5rem}.fx{z-index:30;pointer-events:none;animation:.9s ease-out forwards fx-flash;position:absolute;inset:0}.fx-right{background:radial-gradient(circle at 50% 60%,#e9c77b80,#0000 62%)}.fx-wrong{background:radial-gradient(circle at 50% 60%,#b23a2b80,#0000 66%)}.fx-story{background:#ffffff24;animation-duration:.6s}@keyframes fx-flash{0%{opacity:1}to{opacity:0}}.fx-wrong~.dialogue,.fx-wrong~.order-list,.fx-wrong~.cloze-text{animation:.45s shake}@keyframes shake{20%{transform:translate(-8px)}40%{transform:translate(7px)}60%{transform:translate(-5px)}80%{transform:translate(3px)}}.verdict{z-index:5;font-family:var(--font-serif);letter-spacing:.2em;pointer-events:none;text-shadow:0 2px 10px #0009;border:4px solid;border-radius:6px;padding:6px 18px;font-size:2rem;font-weight:800;animation:.5s cubic-bezier(.3,1.6,.5,1) both verdict;position:absolute;top:34%;left:50%;transform:translate(-50%,-50%)rotate(-8deg)}.verdict-right{color:var(--gold);border-color:var(--gold)}.verdict-wrong{color:#e0614f;border-color:#e0614f}@keyframes verdict{0%{opacity:0;transform:translate(-50%,-50%)scale(2)rotate(-14deg)}}.title-card{all:unset;z-index:60;color:var(--cream);cursor:pointer;background:radial-gradient(#141a17cc,#040706f7);flex-direction:column;justify-content:center;align-items:center;gap:16px;animation:2.2s both card;display:flex;position:fixed;inset:0}.title-card-ending{animation-duration:2.8s}@keyframes card{0%{opacity:0}12%,84%{opacity:1}to{opacity:0}}.title-card-kicker{border-top:1px solid var(--gold);border-bottom:1px solid var(--gold);font-family:var(--font-serif);letter-spacing:.6em;color:var(--gold);padding:3px 12px;font-size:14px}.title-card-main{font-family:var(--font-serif);letter-spacing:.3em;text-indent:.3em;text-shadow:0 0 34px #e9c77b59;font-size:clamp(2.2rem,11vw,4.2rem);font-weight:700;animation:1.3s ease-out both brush}@keyframes brush{0%{clip-path:inset(0 100% 0 0);filter:blur(5px)}to{clip-path:inset(0);filter:none}}.cutscene{z-index:55;background:#000;animation:.4s both bd-in;position:fixed;inset:0}.cutscene video{object-fit:cover;width:100%;height:100%}@media (orientation:portrait){.cutscene video{object-fit:contain}}.cutscene-skip{right:14px;bottom:calc(env(safe-area-inset-bottom) + 18px);font:inherit;color:var(--cream);cursor:pointer;background:#00000080;border:1px solid #ffffff59;border-radius:999px;padding:6px 14px;font-size:13px;position:absolute}.hunt{padding:52px 0 calc(env(safe-area-inset-bottom) + 70px);flex-direction:column;justify-content:center;align-items:center;gap:12px;display:flex;position:absolute;inset:0}.hunt-banner{background:#101613c7;border-radius:999px;flex-wrap:wrap;justify-content:center;align-items:baseline;gap:2px 10px;margin:0 12px;padding:6px 14px;font-size:13px;display:flex}.hunt-banner strong{color:var(--gold);font-family:var(--font-serif);letter-spacing:.3em}.hunt-count{color:var(--gold);font-weight:700}.hunt-count em{color:#cfd8d0;font-style:normal;font-weight:400}.hunt-rotate{text-align:center;color:#9fd3bf;width:100%;font-size:12px;display:none}@media (orientation:portrait) and (width<=600px){.hunt-rotate{display:block}}.hunt-stage{cursor:crosshair;touch-action:manipulation;width:min(100vw,150dvh - 285px);position:relative;box-shadow:0 12px 40px #0000008c}.hunt-stage img{-webkit-user-drag:none;width:100%;height:auto;display:block}@media (orientation:landscape) and (height<=520px){.hunt{padding:44px 0 6px}.hunt-banner{top:calc(env(safe-area-inset-top) + 44px);z-index:2;position:absolute}.hunt-stage{width:min(100vw,150dvh - 75px)}.cta-float{bottom:10px}.dialogue{padding-top:10px;padding-bottom:22px}.dialogue-npc,.dialogue-me{padding-top:24px}.dialogue-text{min-height:2em;line-height:1.7}}.hunt-found{border:2px solid var(--cinnabar);border-radius:var(--radius-seal);pointer-events:none;background:#b23a2b1f;animation:.4s cubic-bezier(.2,.9,.3,1.3) both found-in;position:absolute;box-shadow:0 0 0 1px #ffffff80}@keyframes found-in{0%{opacity:0;transform:scale(1.2)}}.hunt-label{background:var(--cinnabar);color:#fff;font-family:var(--font-serif);padding:0 6px;font-size:.75rem;font-weight:700;position:absolute;top:-2px;left:-2px}.hunt-miss{pointer-events:none;border:2px solid #fff;border-radius:50%;width:2.6rem;height:2.6rem;margin:-1.3rem 0 0 -1.3rem;animation:.6s ease-out forwards miss;position:absolute}@keyframes miss{to{opacity:0;transform:scale(1.8)}}.discovery{left:12px;right:12px;bottom:calc(env(safe-area-inset-bottom) + 14px);z-index:3;background:var(--night-glass);border:1px solid #e9c77b80;border-radius:6px;max-width:40rem;margin:0 auto;padding:14px 16px;animation:.3s ease-out both dlg-in;position:absolute}.discovery-kicker{letter-spacing:.2em;color:var(--gold);font-size:12px}.discovery-quote{font-family:var(--font-serif);letter-spacing:.12em;color:#fff6dc;margin:4px 0;font-size:1.5rem}.discovery-gloss{color:#cfd8d0;margin:0 0 12px}.cta{font:inherit;font-family:var(--font-serif);letter-spacing:.15em;color:var(--ink);background:linear-gradient(var(--gold), var(--gold-deep));border:1px solid var(--gold);cursor:pointer;border-radius:4px;padding:12px 22px;font-weight:700;box-shadow:0 4px #8a6d33}.cta:active{transform:translateY(2px);box-shadow:0 2px #8a6d33}.cta:disabled{opacity:.4;cursor:default;transform:none}.cta-float{left:50%;bottom:calc(env(safe-area-inset-bottom) + 16px);z-index:3;white-space:nowrap;animation:.3s both dlg-in;position:absolute;transform:translate(-50%)}.cta-float:active{transform:translate(-50%)translateY(2px)}.btn-ghost{font:inherit;color:inherit;opacity:.85;cursor:pointer;background:0 0;border:1px solid;border-radius:4px;padding:8px 16px}.btn-quit{top:calc(env(safe-area-inset-top) + 48px);z-index:4;font:inherit;color:var(--cream);cursor:pointer;background:#00000073;border:1px solid #ffffff4d;border-radius:999px;padding:4px 12px;font-size:12px;position:absolute;right:12px}.scroll-panel{z-index:2;width:100%;max-width:36rem;max-height:calc(100dvh - 80px - env(safe-area-inset-top) - env(safe-area-inset-bottom));overscroll-behavior:contain;color:var(--ink);-webkit-user-select:text;user-select:text;background:linear-gradient(#f3eedf,#e8e1cb);border-top:7px solid #6b5636;border-bottom:7px solid #6b5636;border-radius:3px;flex-direction:column;gap:12px;margin:auto;padding:20px 18px 22px;animation:.5s ease-out both unroll;display:flex;position:relative;overflow-y:auto;box-shadow:0 24px 60px #0009}@keyframes unroll{0%{clip-path:inset(48% 0)}to{clip-path:inset(0)}}.scroll-panel .fx{position:fixed}.scroll-panel .choice-banner-quiz{background:var(--malachite);color:#fff}.panel-prompt{font-family:var(--font-serif);margin:0;font-size:1.05rem;font-weight:600;line-height:1.7}.panel-feedback{border-radius:3px;flex-direction:column;gap:8px;padding:12px 14px;animation:.3s both dlg-in;display:flex}.panel-feedback p{margin:0;line-height:1.7}.panel-feedback.is-right{border-left:4px solid var(--malachite);background:#4e8c7829}.panel-feedback.is-wrong{border-left:4px solid var(--cinnabar);background:#b23a2b1a}.order-list{counter-reset:ord;gap:8px;margin:0;padding:0;list-style:none;display:grid}.order-item{counter-increment:ord;background:#ffffff8c;border:1px solid #1f262240;border-radius:3px;grid-template-columns:1.6rem 1fr auto;align-items:center;gap:6px 10px;padding:10px 12px;display:grid}.order-item:before{content:counter(ord);font-family:var(--font-serif);color:var(--azurite);font-weight:700}.order-text{font-family:var(--font-serif);font-size:1.05rem;line-height:1.5}.order-moves{gap:4px;display:flex}.order-moves button{width:2.6rem;height:2.6rem;font:inherit;color:var(--ink);cursor:pointer;background:0 0;border:1px solid #1f262266;border-radius:3px}.order-moves button:disabled{opacity:.25}.order-wrong{border-color:var(--cinnabar);background:#b23a2b14}.order-gloss{color:var(--ink-soft);grid-column:2/-1;font-size:13px}.cloze-text{font-family:var(--font-serif);margin:0;font-size:1.2rem;line-height:2.4}.cloze-blank{min-width:3.2em;font:inherit;color:var(--azurite);border:none;border-bottom:2px solid var(--ink-soft);cursor:pointer;background:0 0;margin:0 2px;padding:0 6px}.cloze-blank.is-focus{border-bottom-color:var(--azurite);background:#2d5b7a1f}.cloze-blank.is-wrong{border-bottom-color:var(--cinnabar);color:var(--cinnabar)}.cloze-input{text-align:center;cursor:text;border-radius:0;width:3.2em}.cloze-bank{flex-wrap:wrap;gap:8px;display:flex}.chip{font:inherit;font-family:var(--font-serif);color:var(--ink);border:1px solid var(--ink);cursor:pointer;background:#fffaf0;border-radius:999px;padding:8px 16px;font-size:1.05rem}.recap{text-align:center}.recap-kicker{letter-spacing:.4em;color:var(--ink-soft);font-size:12px}.recap-title{font-family:var(--font-serif);letter-spacing:.08em;margin:0;font-size:1.6rem}.grade{justify-content:center;align-items:center;gap:12px;display:flex}.grade-seal{font-family:var(--font-serif);letter-spacing:.1em;color:#fff;background:var(--cinnabar);border-radius:var(--radius-seal);padding:6px 10px;font-size:1.5rem;font-weight:800;animation:.6s cubic-bezier(.3,1.6,.5,1) .3s both verdict;transform:rotate(-6deg)}.grade-note{color:var(--ink-soft);text-align:left;font-size:13px}.recap-h{font-family:var(--font-serif);text-align:left;margin:8px 0 0;font-size:1rem}.endings{grid-template-columns:repeat(3,1fr);gap:8px;margin:0;padding:0;list-style:none;display:grid}.ending-card{color:var(--ink-soft);border:1px dashed #1f262259;border-radius:3px;flex-direction:column;gap:2px;padding:10px 6px;display:flex}.ending-card-name{font-family:var(--font-serif);font-size:.95rem;font-weight:700}.ending-card-kind{font-size:11px}.ending-card.is-seen{border-style:solid;border-color:var(--malachite);color:var(--ink);background:#4e8c781f}.route{flex-wrap:wrap;justify-content:center;gap:6px 4px;margin:0;padding:0;list-style:none;display:flex}.route-stop{font-family:var(--font-serif);color:var(--ink-soft);font-size:.9rem}.route-stop+.route-stop:before{content:"→";color:var(--ink-soft);margin-right:4px}.route-stop.is-visited{color:var(--ink);font-weight:700}.recap-count{justify-content:space-between;align-items:center;margin:4px 0 0;display:flex}.recap-actions{gap:10px;margin-top:6px;display:grid}.toasts{top:calc(env(safe-area-inset-top) + 50px);z-index:40;pointer-events:none;flex-direction:column;align-items:center;gap:6px;display:flex;position:absolute;left:50%;transform:translate(-50%)}.toast{font-family:var(--font-serif);letter-spacing:.1em;background:#101613d9;border-radius:999px;padding:4px 14px;font-weight:700;animation:2.4s both toast}.toast-up{color:var(--gold);border:1px solid var(--gold)}.toast-down{color:#e0a090;border:1px solid #e0a090}.toast-streak{color:var(--ink);background:linear-gradient(var(--gold), var(--gold-deep));font-size:1.1rem;animation-duration:2s}@keyframes toast{0%{opacity:0;transform:translateY(10px)}15%,75%{opacity:1;transform:none}to{opacity:0;transform:translateY(-12px)}}.film-error{top:calc(env(safe-area-inset-top) + 50px);z-index:45;color:#fff;text-align:center;background:#b23a2beb;border-radius:4px;margin:0;padding:8px 12px;font-size:13px;position:absolute;left:12px;right:12px}.film-loading{background:var(--night);color:var(--cream);flex-direction:column;justify-content:center;align-items:center;gap:12px;display:flex;position:fixed;inset:0}.film-loading-title{font-family:var(--font-serif);letter-spacing:.3em;text-indent:.3em;font-size:2.4rem}.film-loading-note{color:#a9b3ad;letter-spacing:.2em;font-size:13px;animation:1.4s ease-in-out infinite bob}.hud-sync{min-height:28px;font:inherit;color:var(--ink);cursor:pointer;background:#9fd3bf;border:0;border-radius:999px;align-items:center;gap:5px;padding:0 10px;font-size:12px;display:inline-flex}.hud-sync.is-on{color:var(--cream);background:#4e8c78d9}.hud-sync.is-disconnected,.hud-sync.is-joining{background:#a27b4fe6}.hud-sync.is-revoked,.hud-sync.is-error{background:#b23a2be6}.hud-sync-dot{background:#c9f2d9;border-radius:50%;width:7px;height:7px;animation:1.6s steps(2,end) infinite blink}.members-strip{top:calc(env(safe-area-inset-top) + 44px);z-index:19;pointer-events:none;flex-wrap:wrap;gap:4px;font-size:11px;display:flex;position:absolute;left:12px;right:12px}.members-strip .member{color:#dfe8e3;background:#00000073;border-radius:999px;padding:1px 8px}.members-strip .member.is-decider{color:var(--ink);background:var(--gold)}.members-strip.is-disconnected,.members-strip.is-joining,.members-strip.is-revoked,.members-strip.is-error{color:#ffd9cf;text-shadow:0 1px 4px #000}:is(.film:has(.members-strip) .toasts,.film:has(.members-strip) .btn-quit){top:calc(env(safe-area-inset-top) + 70px)}.sync-lead{margin:12px 0;line-height:1.7}.sync-note{color:var(--ink-soft);margin:8px 0;font-size:13px;line-height:1.6}.sync-note.is-error{color:var(--cinnabar)}.sync-sheet .cta{width:100%;margin-top:8px}.sync-status{font-family:var(--font-serif);margin:12px 0 6px;font-weight:700}.sync-status.is-connected{color:var(--malachite)}.sync-status.is-revoked,.sync-status.is-error{color:var(--cinnabar)}.sync-members{gap:6px;margin:0;padding:0;list-style:none;display:grid}.sync-members li{background:#ffffff80;border-radius:3px;align-items:center;gap:8px;padding:8px 10px;display:flex}.sync-name{font-family:var(--font-serif);flex:1;font-weight:700}.sync-tag{border:1px solid var(--ink-soft);border-radius:2px;padding:1px 6px;font-size:11px}.sync-tag.is-decider{color:#fff;background:var(--cinnabar);border-color:var(--cinnabar)}.sync-leave{width:100%;margin-top:12px}.choice-peers{color:#c9f2d9;text-shadow:0 1px 4px #000;align-self:center;font-size:12px}.waiting{z-index:2;background:var(--night-glass);border:1px solid #9fd3bf99;border-radius:6px;align-self:center;align-items:center;gap:10px;max-width:40rem;margin:0 auto 14px;padding:12px 16px;font-size:14px;animation:.3s both dlg-in;display:flex;position:relative}.waiting-seal{font-family:var(--font-serif);color:#fff;background:var(--malachite);border-radius:2px;flex:none;padding:2px 8px;font-weight:700}.reveal-list{background:#ffffff0f;border-radius:4px;gap:4px;margin-top:10px;padding:8px 10px;font-size:14px;display:grid}.reveal-row b{color:var(--gold);font-weight:700}.reveal-row em{color:#9fd3bf;margin-left:4px;font-size:12px;font-style:normal}.hunt-ghost{pointer-events:none;border:2px solid #9fd3bf;border-radius:50%;width:2.6rem;height:2.6rem;margin:-1.3rem 0 0 -1.3rem;animation:1.1s ease-out forwards miss;position:absolute}.hunt-ghost span{white-space:nowrap;color:#c9f2d9;text-shadow:0 1px 3px #000;font-size:11px;position:absolute;top:-1.4em;left:50%;transform:translate(-50%)}.title-screen-sync{color:var(--cream);animation:.8s 1.3s both 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bd-in}.stamp{z-index:50;pointer-events:none;place-content:center;gap:12px;display:grid;position:fixed;inset:0}.stamp-card{color:var(--ink);background:var(--paper);border:2px solid var(--ink);justify-items:center;gap:8px;padding:16px 24px;animation:2.2s both stamp-card;display:grid;box-shadow:0 10px 30px #00000073}.stamp-kind{color:var(--ink-soft);font-size:13px}.stamp-seal{font-family:var(--font-serif);letter-spacing:.15em;color:var(--cinnabar);border:3px solid var(--cinnabar);border-radius:var(--radius-seal);padding:8px 12px;font-size:1.6rem;font-weight:700;animation:.5s cubic-bezier(.3,1.6,.5,1) .15s both stamp-press}.stamp-achievement .stamp-seal{color:#fff;background:var(--cinnabar)}@keyframes stamp-press{0%{opacity:0;transform:scale(2.2)rotate(-12deg)}to{opacity:1;transform:rotate(-4deg)}}@keyframes stamp-card{0%{opacity:0}10%,80%{opacity:1}to{opacity:0;transform:translateY(-12px)}}.hud-rank{color:var(--gold);font-family:var(--font-serif);font-weight:700}.promo{all:unset;z-index:62;color:var(--cream);text-align:center;cursor:pointer;background:radial-gradient(#3c280ceb,#050807f2 70%);flex-direction:column;justify-content:center;align-items:center;gap:10px;animation:3.4s both card;display:flex;position:fixed;inset:0;overflow:hidden}.promo-rays{background:repeating-conic-gradient(from 0deg, #e9c77b24 0 6deg, transparent 6deg 18deg);pointer-events:none;width:160vmax;height:160vmax;margin:-80vmax 0 0 -80vmax;animation:14s linear infinite promo-spin;position:absolute;top:50%;left:50%}.promo-kicker{font-family:var(--font-serif);letter-spacing:.8em;text-indent:.8em;color:var(--ink);background:var(--gold);padding:3px 14px;font-size:15px;position:relative}.promo-from{font-family:var(--font-serif);color:#a8a291;font-size:1.1rem;-webkit-text-decoration:line-through #b23a2bcc;text-decoration:line-through #b23a2bcc;position:relative}.promo-to{font-family:var(--font-serif);letter-spacing:.2em;text-indent:.2em;color:var(--gold);text-shadow:0 0 30px #e9c77b8c;font-size:clamp(2.4rem,12vw,4.6rem);font-weight:700;animation:.7s cubic-bezier(.2,1.4,.4,1) .25s both promo-in;position:relative}.promo-note{color:#dcd4bd;max-width:22rem;padding:0 20px;font-size:14px;line-height:1.7;animation:.6s .8s both bd-in;position:relative}@keyframes promo-spin{to{transform:rotate(360deg)}}@keyframes promo-in{0%{opacity:0;filter:blur(6px);transform:scale(2.4)}}.rank-ladder{flex-wrap:wrap;gap:6px;margin:0;padding:0;list-style:none;display:flex}.rank-ladder li{min-width:4.6rem;color:var(--ink-soft);border:1px dashed #1f262259;border-radius:3px;justify-items:center;padding:6px 8px;display:grid}.rank-ladder li b{font-family:var(--font-serif);font-size:1rem}.rank-ladder li span{font-size:11px}.rank-ladder li.is-done{color:var(--ink);border-style:solid}.rank-ladder li.is-current{border:2px solid var(--cinnabar);color:var(--cinnabar);background:#b23a2b0f}.rank-next{color:var(--ink-soft);margin:8px 0 0;font-size:13px;line-height:1.7}@media (prefers-reduced-motion:reduce){.promo-rays{animation:none}}.book{z-index:58;background:#05080799;align-items:flex-end;display:flex;position:fixed;inset:0}.book-inner{width:100%;max-height:88dvh;padding:16px 16px calc(env(safe-area-inset-bottom) + 28px);color:var(--ink);background:var(--paper);-webkit-user-select:text;user-select:text;border-top:7px solid #6b5636;overflow:auto}.book-head{justify-content:space-between;align-items:center;display:flex}.book-head h2{font-family:var(--font-serif);margin:0}.book h3{font-family:var(--font-serif);margin:22px 0 10px;font-size:1.05rem}.book-grid{grid-template-columns:repeat(auto-fill,minmax(9rem,1fr));gap:8px;margin:0;padding:0;list-style:none;display:grid}.book-card{background:#fff6;border:1px solid #1f262259;border-radius:3px;padding:10px}.book-card strong{font-family:var(--font-serif);font-size:1.1rem}.book-seal .book-card strong{color:var(--cinnabar)}.book-card p{color:var(--ink-soft);margin:4px 0 0;font-size:13px;line-height:1.6}.book-card.is-locked{color:var(--ink-soft);background:0 0;border-style:dashed}@media (prefers-reduced-motion:reduce){.bd-media,.title-card-main,.fx,.verdict,.choices li,.dialogue,.stamp-card,.stamp-seal,.scroll-panel,.toast,.hunt-found{animation:none!important}.title-card{animation-duration:10ms}}@media (width>=900px) and (orientation:landscape){.stage{padding-left:8vw;padding-right:8vw}.choices{grid-template-columns:1fr 1fr}.dialogue-text{font-size:1.15rem}}:root{--silk:#e6e8e1;--silk-deep:#d8dcd2;--ink:#1f2622;--ink-soft:#55605a;--azurite:#2d5b7a;--malachite:#4e8c78;--ochre:#a27b4f;--cinnabar:#b23a2b;--font-serif:"Noto Serif SC", "Source Han Serif SC", "Songti SC", "STSong", "SimSun", serif;--font-sans:system-ui, -apple-system, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;--fs-small:.8125rem;--fs-body:1rem;--fs-lead:1.125rem;--fs-title:1.5rem;--fs-display:2.75rem;--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:24px;--space-6:32px;--space-7:48px;--radius-slip:2px;--radius-seal:4px;--line:1px solid color-mix(in srgb, var(--ink) 22%, transparent);--content-width:40rem}*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{background:var(--silk);color:var(--ink);font-family:var(--font-sans);font-size:var(--fs-body);margin:0;line-height:1.7}a{color:inherit}:focus-visible{outline:2px solid var(--azurite);outline-offset:3px}.page{max-width:var(--content-width);padding:var(--space-6) var(--space-5) var(--space-7);margin:0 auto}.hero{gap:var(--space-5);grid-template-columns:auto 1fr;align-items:end;min-height:15rem;display:grid}.hero-title{writing-mode:vertical-rl;font-family:var(--font-serif);font-size:var(--fs-display);letter-spacing:.18em;margin:0;font-weight:700;line-height:1}.hero-side{gap:var(--space-4);align-content:end;align-self:stretch;display:grid}.hero-lead{font-family:var(--font-serif);font-size:var(--fs-lead);color:var(--ink-soft);max-width:16em;margin:0}.mountains{width:100%;height:auto;display:block;-webkit-mask-image:linear-gradient(#000 62%,#0000);mask-image:linear-gradient(#000 62%,#0000)}.mountains .ridge{transform-origin:bottom;animation:1.2s cubic-bezier(.2,.7,.2,1) both ridge-rise}.mountains .ridge-far{animation-delay:0s}.mountains .ridge-mid{animation-delay:.15s}.mountains .ridge-near{animation-delay:.3s}@keyframes ridge-rise{0%{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}@media (prefers-reduced-motion:reduce){.mountains .ridge{animation:none}}.section-title{font-family:var(--font-serif);font-size:var(--fs-title);margin:var(--space-7) 0 var(--space-4);font-weight:600}.slips{gap:var(--space-3);grid-template-columns:repeat(3,1fr);margin:0;padding:0;list-style:none;display:grid}.slips>li{display:grid}.slip{gap:var(--space-3);min-height:11rem;padding:var(--space-4) var(--space-3);border:var(--line);border-radius:var(--radius-slip);color:var(--ink-soft);grid-template-rows:auto 1fr auto;text-decoration:none;display:grid;position:relative}.slip-name{font-family:var(--font-serif);font-size:var(--fs-title);writing-mode:vertical-rl;letter-spacing:.2em;justify-self:center;margin:0;font-weight:700}.slip-blurb{font-size:var(--fs-small);align-self:end;margin:0;line-height:1.5}.slip-state{font-size:var(--fs-small);color:var(--ochre)}a.slip{color:var(--ink);border:2px solid var(--ink);background:color-mix(in srgb, var(--malachite) 10%, var(--silk))}a.slip:active{background:var(--silk-deep)}.seal{border-radius:var(--radius-seal);background:var(--cinnabar);width:2.6em;height:2.6em;color:var(--silk);font-family:var(--font-serif);font-size:var(--fs-small);text-align:center;justify-self:start;place-items:center;padding:2px;font-weight:700;line-height:1.05;display:inline-grid;transform:rotate(-4deg)}.back{margin-bottom:var(--space-5);color:var(--ink-soft);text-decoration:none;display:inline-block}.back:hover{text-decoration:underline}.subject-head{font-family:var(--font-serif);font-size:var(--fs-display);margin:0 0 var(--space-2);letter-spacing:.1em}.module-list{margin:var(--space-6) 0 0;border-top:var(--line);padding:0;list-style:none}.module-item{gap:var(--space-3);padding:var(--space-4) 0;border-bottom:var(--line);grid-template-columns:1fr auto;align-items:baseline;display:grid}.module-item h3{font-family:var(--font-serif);font-size:var(--fs-lead);margin:0}.module-item p{margin:var(--space-1) 0 0;color:var(--ink-soft);font-size:var(--fs-small)}.diag dl{gap:var(--space-2) var(--space-4);margin:var(--space-5) 0;grid-template-columns:7em 1fr;display:grid}.diag dt{color:var(--ink-soft)}.diag dd{word-break:break-all;margin:0}.status-ok{color:var(--malachite);font-weight:600}.status-bad{color:var(--cinnabar);font-weight:600}.button{font:inherit;padding:var(--space-2) var(--space-5);border:2px solid var(--ink);border-radius:var(--radius-slip);color:var(--ink);cursor:pointer;background:0 0}.button:active{background:var(--silk-deep)}@media (width>=640px){.hero{min-height:20rem}.slip{min-height:13rem}}.access-page{overflow-wrap:anywhere}.access-page .subject-head{font-size:var(--fs-display)}.access-page h2,.my-courses h2{font-family:var(--font-serif);font-size:var(--fs-title)}.access-page h3{font-family:var(--font-serif);margin:var(--space-2) 0}.panel{border:var(--line);padding:var(--space-4);margin:var(--space-5) 0;border-radius:var(--radius-slip)}.panel h2{margin-top:0}.access-form{gap:var(--space-3);min-width:0;display:grid}.access-form label{gap:var(--space-2);display:grid}.access-form input,.access-form select,.share-dialog textarea{width:100%;min-width:0;font:inherit;color:var(--ink);background:var(--silk);border:var(--line);border-radius:var(--radius-slip);padding:var(--space-3);min-height:44px;font-size:1rem}.access-form fieldset{border:var(--line);min-width:0;padding:var(--space-3)}.access-form .checkbox-label{align-items:center;min-height:44px;display:flex}.access-form input[type=checkbox]{width:22px;height:22px;min-height:22px;accent-color:var(--azurite);flex:none}.hint{color:var(--ink-soft);font-size:var(--fs-small);margin:var(--space-2) 0}.notice{border-left:3px solid var(--azurite);padding:var(--space-3);background:var(--silk-deep);margin:var(--space-4) 0}.action-row{justify-content:space-between;align-items:center;gap:var(--space-3);flex-wrap:wrap;display:flex}.action-row>*{min-width:0;max-width:100%}.access-page .button{min-height:44px;padding:var(--space-2) var(--space-4)}.button:disabled{opacity:.55;cursor:default}.text-button{font:inherit;color:var(--azurite);cursor:pointer;padding:var(--space-2) 0;text-align:left;background:0 0;border:0;text-decoration:underline}.admin-links{margin:0;padding:0;list-style:none}.admin-links>li{padding:var(--space-4) 0;border-bottom:var(--line)}.admin-links p{margin:var(--space-2) 0}.state-tag{border:var(--line);color:var(--azurite);font-size:var(--fs-small);padding:2px var(--space-2);white-space:nowrap}.field-pair{gap:var(--space-3);grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.share-dialog{border:2px solid var(--azurite);max-width:min(36rem,100% - 2rem);max-height:calc(100dvh - 2rem);padding:var(--space-5);background:var(--silk);color:var(--ink);overflow-y:auto}.share-dialog::backdrop{background:#1f26228c}.share-dialog textarea{margin:var(--space-3) 0;overflow-wrap:anywhere;resize:vertical;display:block}.event-list{padding-left:var(--space-5)}.event-list li{padding:var(--space-2) 0}.event-list span{display:block}.my-courses{border-bottom:var(--line);padding-bottom:var(--space-5);margin-bottom:var(--space-6)}.my-courses .section-title{margin-top:0}.course-list{margin-top:var(--space-3)}.course-list a{padding:var(--space-2) 0;color:var(--azurite);display:inline-block}.entry-hint{margin-top:var(--space-5)}.preview-courses{padding-left:var(--space-5)}.access-page summary{cursor:pointer;min-height:44px}@media (width<=360px){.access-page{padding-left:var(--space-4);padding-right:var(--space-4)}.field-pair{grid-template-columns:1fr}}