:root{--bg: #fdf6f0;--card: #ffffff;--ink: #2b2118;--muted: #7a6a5e;--accent: #b5654a;--accent-ink: #ffffff;--ok: #1e5631;--ok-bg: #e4f3e6;--bad: #7a1f1f;--bad-bg: #fbe3e3;--radius: 16px}*{box-sizing:border-box}html,body{margin:0;padding:0;background:var(--bg);color:var(--ink);font:17px/1.45 system-ui,-apple-system,Segoe UI,Roboto,sans-serif}img{display:block;max-width:100%}.app{max-width:640px;margin:0 auto;padding:16px 16px calc(48px + env(safe-area-inset-bottom))}.app--loading{text-align:center;padding-top:40vh;color:var(--muted)}.hero{text-align:center;padding:16px 0 24px}.hero__title{margin:0 0 8px;font-size:2rem}.hero__intro{margin:0 0 8px;color:var(--muted)}.hero__progress{margin:0;font-weight:600;color:var(--accent)}.station,.finale,.notice{background:var(--card);border-radius:var(--radius);padding:18px;margin:0 0 18px;box-shadow:0 2px 10px #0000000f}.station--active{outline:3px solid var(--accent);outline-offset:0}.station--solved{opacity:.92}.station__header{display:flex;align-items:center;gap:12px;margin-bottom:12px}.station__badge{flex:none;width:40px;height:40px;border-radius:50%;display:grid;place-items:center;background:var(--accent);color:var(--accent-ink);font-weight:700;font-size:1.1rem}.station__badge--finale{background:#c9a227}.station__title{margin:0;font-size:1.35rem;flex:1}.station__check{color:var(--ok);font-size:1.5rem;font-weight:700}.station__coords{display:flex;flex-wrap:wrap;align-items:center;gap:8px;padding:12px 14px;margin-bottom:14px;border-radius:12px;background:#f4ece4;color:var(--ink);text-decoration:none;font-variant-numeric:tabular-nums;font-weight:600;min-height:48px}.station__coords:active{background:#ead9c9}.station__coords-hint{flex-basis:100%;font-size:.85rem;font-weight:400;color:var(--muted);text-decoration:underline}.station__pin{font-size:1.1rem}.station__image{width:100%;border-radius:12px}.zoom{position:relative;display:block;width:100%;padding:0;margin:0 0 14px;border:0;background:none;cursor:zoom-in;border-radius:12px}.zoom__hint{position:absolute;right:10px;bottom:10px;width:36px;height:36px;display:grid;place-items:center;border-radius:50%;background:#0000008c;color:#fff;font-size:1.1rem;pointer-events:none}.lightbox{position:fixed;inset:0;z-index:200;display:grid;place-items:center;background:#000000f0;cursor:zoom-out;animation:fade .2s ease-out;touch-action:pinch-zoom}.lightbox__image{max-width:100vw;max-height:100vh;width:auto;height:auto;object-fit:contain;cursor:default}.lightbox__close{position:fixed;top:calc(10px + env(safe-area-inset-top));right:10px;width:48px;height:48px;border:0;border-radius:50%;background:#ffffff26;color:#fff;font-size:2rem;line-height:1;cursor:pointer}.station__text{margin:0 0 14px}.station__form{margin-top:6px}.station__label{display:block;font-weight:600;margin-bottom:8px}.station__row{display:flex;gap:10px}.station__input{flex:1;min-width:0;font-size:1.25rem;padding:14px;border:2px solid #d8c9bb;border-radius:12px;min-height:56px;text-transform:uppercase;letter-spacing:.05em}.station__input:focus{outline:none;border-color:var(--accent)}.station__button{flex:none;font-size:1.05rem;font-weight:700;padding:0 20px;min-height:56px;border:0;border-radius:12px;background:var(--accent);color:var(--accent-ink);cursor:pointer}.station__button:disabled{opacity:.5;cursor:default}.finale{border:3px solid #c9a227}.finale__text{font-size:1.1rem}.notice{text-align:center;border:2px dashed var(--accent)}.notice--done{border-style:solid}.notice__text{margin:0 0 8px;font-weight:600}.notice__sub{margin:0 0 12px;color:var(--muted)}.notice__button{font-size:1rem;font-weight:700;padding:12px 20px;min-height:48px;border:0;border-radius:12px;background:var(--accent);color:var(--accent-ink)}.app--login{padding-top:12vh}.login{background:var(--card);border-radius:var(--radius);padding:18px;box-shadow:0 2px 10px #0000000f}.station__input--name{text-transform:none;letter-spacing:0}.login__hint{margin:10px 0 0;color:var(--bad);font-size:.95rem}.login__note{margin:12px 0 0;color:var(--muted);font-size:.95rem}.hero__user{margin:6px 0 0;font-size:.9rem;color:var(--muted)}.hero__user button{background:none;border:0;padding:0 4px;color:var(--accent);text-decoration:underline;font:inherit;cursor:pointer}.hero__sync{margin:2px 0 0;font-size:.8rem;color:var(--muted)}.hero__sync--offline{color:var(--bad)}.overlay{position:fixed;inset:0;z-index:100;display:grid;place-items:center;padding:24px;animation:fade .25s ease-out}.overlay--success{background:#1e5631eb}.overlay--error{background:#7a1f1feb}.overlay__card{width:min(92vw,520px);text-align:center;color:#fff}.overlay__image{width:100%;border-radius:var(--radius);margin:0 auto 18px;box-shadow:0 10px 40px #00000059}.overlay__text{margin:0 0 8px;font-size:2rem;font-weight:800;line-height:1.2}.overlay__sub{margin:0;font-size:1.05rem;opacity:.9}@keyframes fade{0%{opacity:0;transform:scale(.97)}to{opacity:1;transform:none}}@media(min-width:720px){.hero__title{font-size:2.5rem}}