:root{--paper: #fbf3e2;--paper-2: #f3e6c8;--ink: #2b2118;--ink-soft: #5b4a3a;--sea: #1f5f8b;--sea-dark: #164766;--red: #b3202a;--red-dark: #8e1820;--gold: #f2b63a;--green: #2f7a4a;--line: rgba(43, 33, 24, .14);--shadow: 0 10px 30px rgba(43, 33, 24, .22);--radius: 18px;--font-head: "Baloo 2", "Nunito", system-ui, sans-serif;--font-body: "Nunito", system-ui, -apple-system, "Segoe UI", sans-serif;--safe-b: env(safe-area-inset-bottom, 0px);--safe-t: env(safe-area-inset-top, 0px)}*{box-sizing:border-box}html,body{margin:0;height:100%;overflow:hidden;background:#9fd3f0;color:var(--ink);font-family:var(--font-body);-webkit-tap-highlight-color:transparent}body{overscroll-behavior:none}[hidden]{display:none!important}#game{position:fixed;inset:0;width:100%;height:100%;display:block;touch-action:none;outline:none}h1,h2,h3{font-family:var(--font-head);line-height:1.05;margin:0}.btn{font:800 1rem/1.1 var(--font-body);min-height:48px;padding:12px 22px;border-radius:999px;border:2px solid transparent;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:8px;transition:transform .15s ease,background-color .15s ease,box-shadow .15s ease,border-color .15s ease;touch-action:manipulation}.btn:focus-visible,.icon-btn:focus-visible,.mode:focus-visible,.seg__btn:focus-visible,.route__card:focus-visible,.opt:focus-visible{outline:3px solid var(--gold);outline-offset:3px}.btn:active{transform:scale(.96)}.btn--primary{background:var(--red);color:#fff;box-shadow:0 4px 0 var(--red-dark)}.btn--primary:hover{background:#c4262f}.btn--primary:active{box-shadow:0 1px 0 var(--red-dark);transform:translateY(3px)}.btn--ghost{background:#fff;color:var(--sea-dark);border-color:var(--sea)}.btn--ghost:hover{background:#eaf4fb}.btn--link{background:transparent;color:var(--sea-dark);text-decoration:underline;text-underline-offset:3px}.btn--lg{font-size:1.25rem;min-height:58px;padding:14px 34px}.btn--sm{min-height:44px;padding:8px 14px;font-size:.92rem}.btn[disabled]{opacity:.5;cursor:not-allowed}.icon-btn{width:48px;height:48px;border-radius:14px;border:2px solid rgba(255,255,255,.7);background:#fbf3e2eb;color:var(--ink);font-size:1.3rem;cursor:pointer;display:inline-grid;place-items:center;box-shadow:0 3px 10px #00000026;transition:transform .15s ease,background-color .15s ease}.icon-btn:hover{background:#fff}.icon-btn:active{transform:scale(.92)}.icon-btn[aria-pressed=false]{opacity:.55}.screen{position:fixed;inset:0;display:grid;place-items:center;padding:16px;padding-top:calc(16px + var(--safe-t));padding-bottom:calc(16px + var(--safe-b));overflow-y:auto;background:linear-gradient(180deg,#143c5a40,#14283c8c);animation:fade .35s ease}.card{width:min(640px,100%);background:var(--paper);border-radius:24px;box-shadow:var(--shadow);padding:clamp(20px,4vw,36px);border:3px solid #fff;background-image:radial-gradient(circle at 100% 0,rgba(242,182,58,.18),transparent 45%)}.eyebrow{margin:0 0 6px;font-weight:800;color:var(--sea);text-transform:uppercase;letter-spacing:.08em;font-size:.85rem}.card--hero h1{font-size:clamp(2.6rem,9vw,4.2rem);color:var(--red);text-shadow:3px 3px 0 #fff}.lead{font-size:clamp(1rem,2.6vw,1.15rem);color:var(--ink-soft);margin:10px 0 18px;line-height:1.5}.field{margin:14px 0}.field__label{display:block;font-weight:800;margin-bottom:8px}.seg{display:flex;gap:6px;flex-wrap:wrap}.seg__btn{min-height:44px;padding:8px 16px;border-radius:999px;border:2px solid var(--line);background:#fff;font:700 .95rem var(--font-body);color:var(--ink);cursor:pointer}.seg__btn[aria-pressed=true]{background:var(--sea);color:#fff;border-color:var(--sea)}.modes{display:grid;grid-template-columns:1fr 1fr;gap:10px}.mode{text-align:left;padding:14px;border-radius:var(--radius);border:3px solid var(--line);background:#fff;cursor:pointer;display:grid;gap:4px;font:inherit;color:var(--ink);min-height:44px;transition:border-color .15s ease,transform .15s ease,box-shadow .15s ease}.mode:hover{transform:translateY(-2px);box-shadow:0 6px 16px #00000014}.mode[aria-pressed=true]{border-color:var(--gold);background:#fff8e6;box-shadow:0 0 0 3px #f2b63a59}.mode__icon{font-size:1.6rem}.mode strong{font-family:var(--font-head);font-size:1.2rem}.mode__age{font-weight:800;color:var(--sea);font-size:.9rem}.mode__desc{color:var(--ink-soft);font-size:.9rem;line-height:1.35}.actions{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-top:20px}.warn{background:#fff1d6;border:2px solid var(--gold);border-radius:12px;padding:10px 12px;font-weight:700}.map__head{display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;align-items:center;margin-bottom:14px}.map__head h2{font-size:clamp(1.8rem,6vw,2.4rem);color:var(--sea-dark)}.map__tools{display:flex;gap:8px;flex-wrap:wrap}.route{list-style:none;margin:0 0 12px;padding:0;display:grid;gap:12px;position:relative}.route:before{content:"";position:absolute;left:33px;top:20px;bottom:20px;border-left:4px dashed rgba(31,95,139,.35)}.route__card{width:100%;display:grid;grid-template-columns:52px 1fr auto;gap:12px;align-items:center;text-align:left;padding:12px 14px;border-radius:var(--radius);background:#fff;border:3px solid var(--line);cursor:pointer;font:inherit;color:var(--ink);min-height:72px;position:relative;transition:transform .15s ease,border-color .15s ease,box-shadow .15s ease}.route__card:hover:not([disabled]){transform:translate(4px);border-color:var(--sea);box-shadow:0 6px 16px #00000014}.route__card[disabled]{cursor:not-allowed;background:#f2ede3;color:#6b5d4f}.route__num{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;font:800 1.3rem var(--font-head);background:var(--sea);color:#fff;border:3px solid #fff;box-shadow:0 2px 6px #0003}.route__card.is-done .route__num{background:var(--green)}.route__card[disabled] .route__num{background:#a69a8a}.route__title{font:800 1.1rem var(--font-head);display:block}.route__meta{font-size:.9rem;color:var(--ink-soft)}.route__status{font-weight:800;font-size:.85rem;color:var(--sea-dark);white-space:nowrap}.route__card.is-done .route__status{color:var(--green)}.hud{position:fixed;inset:0;pointer-events:none}.hud__top{position:absolute;top:calc(10px + var(--safe-t));left:10px;right:10px;display:flex;justify-content:space-between;gap:10px;align-items:flex-start}.hud__tools{display:flex;gap:6px;pointer-events:auto;flex-wrap:wrap;justify-content:flex-end;max-width:210px}.mission{pointer-events:auto;background:#fbf3e2f0;border-radius:16px;padding:10px 14px;box-shadow:0 4px 14px #00000026;max-width:min(360px,62vw);border:2px solid #fff}.mission__chapter{margin:0 0 4px;font:800 1rem var(--font-head);color:var(--sea-dark)}.mission__list{list-style:none;margin:0;padding:0;display:grid;gap:3px;font-size:.9rem;font-weight:700}.mission__list li{display:flex;gap:6px;align-items:flex-start;line-height:1.3}.mission__list li:before{content:"○";color:var(--sea);font-weight:800}.mission__list li.is-done{color:var(--green)}.mission__list li.is-done:before{content:"✓";color:var(--green)}.hint{position:absolute;left:50%;transform:translate(-50%);bottom:calc(96px + var(--safe-b));margin:0;background:#2b2118c7;color:#fff;padding:8px 14px;border-radius:999px;font-weight:700;font-size:.9rem;width:max-content;max-width:calc(100% - 32px);text-align:center;transition:opacity .6s ease}.hint.is-hidden{opacity:0}.btn--action{position:absolute;left:50%;bottom:calc(22px + var(--safe-b));transform:translate(-50%);pointer-events:auto;font-size:1.1rem;min-height:58px;padding:14px 28px;animation:pop .25s ease;max-width:calc(100% - 32px)}.btn--action:active{transform:translate(-50%) translateY(3px)}.toast{position:fixed;left:50%;top:calc(110px + var(--safe-t));transform:translate(-50%);width:min(460px,calc(100% - 32px));background:#fffaf0;border:3px solid var(--gold);border-radius:18px;padding:12px 16px;box-shadow:var(--shadow);display:grid;gap:4px;animation:drop .3s ease;z-index:5}.toast strong{font-family:var(--font-head);font-size:1.1rem;color:var(--red)}.toast span{line-height:1.4}.dialog{position:fixed;left:0;right:0;bottom:0;padding:12px;padding-bottom:calc(12px + var(--safe-b));display:grid;place-items:end center;z-index:6}.dialog__box{width:min(680px,100%);background:var(--paper);border-radius:22px;border:3px solid #fff;box-shadow:var(--shadow);padding:16px 18px;display:grid;gap:8px;animation:rise .25s ease}.dialog__who{margin:0;font:800 1.15rem var(--font-head);color:var(--red)}.dialog__text{margin:0;font-size:clamp(1.05rem,2.8vw,1.25rem);line-height:1.45;font-weight:700;min-height:2.9em}.dialog__box .btn{justify-self:end}.modal{position:fixed;inset:0;display:grid;place-items:center;padding:16px;background:#141e288c;z-index:10;animation:fade .2s ease}.modal__box{position:relative;width:min(620px,100%);max-height:calc(100dvh - 32px);overflow-y:auto;background:var(--paper);border-radius:24px;border:3px solid #fff;box-shadow:var(--shadow);padding:clamp(20px,4vw,30px);animation:pop .25s ease}.modal__close{position:absolute;top:10px;right:10px}.modal h2{font-size:clamp(1.6rem,5vw,2.1rem);color:var(--sea-dark);margin-right:52px}.modal p{line-height:1.5}.modal .meta{color:var(--ink-soft);font-weight:800;margin:4px 0 10px}.modal .actions{justify-content:flex-end}.big-emoji{font-size:clamp(4rem,18vw,6rem);text-align:center;margin:6px 0;line-height:1.1}.opts{display:grid;gap:10px;margin-top:14px}.opt{min-height:56px;border-radius:16px;border:3px solid var(--line);background:#fff;font:800 1.15rem var(--font-body);color:var(--ink);cursor:pointer;padding:10px 14px;transition:transform .15s ease,border-color .15s ease,background-color .15s ease}.opt:hover{border-color:var(--sea)}.opt.is-right{background:#e3f4e8;border-color:var(--green)}.opt.is-wrong{background:#fde8e8;border-color:var(--red);animation:shake .35s ease}.feedback{min-height:1.5em;font-weight:800;margin:10px 0 0;text-align:center}.feedback.is-right{color:var(--green)}.feedback.is-wrong{color:var(--red)}.seal{display:grid;place-items:center;gap:6px;margin:12px 0}.seal__badge{width:110px;height:110px;border-radius:50%;display:grid;place-items:center;font-size:3rem;background:radial-gradient(circle at 35% 30%,#ffe08a,var(--gold));border:5px solid #fff;box-shadow:0 6px 18px #f2b63a99;animation:spin-in .7s cubic-bezier(.2,1.4,.4,1)}.seal strong{font-family:var(--font-head);font-size:1.2rem}.diary{display:grid;gap:14px;margin-top:12px}.diary h3{font-size:1.15rem;color:var(--red);margin-bottom:6px}.diary ol{margin:0;padding-left:20px;display:grid;gap:6px}.diary .empty{color:var(--ink-soft);font-style:italic}.film video{width:100%;height:auto;max-height:64dvh;border-radius:16px;background:#000;display:block;margin-top:10px}.sources{padding-left:18px;display:grid;gap:6px}.sources a{color:var(--sea-dark);font-weight:700;word-break:break-word}.loading{position:fixed;inset:0;display:grid;place-content:center;gap:10px;text-align:center;background:var(--paper);font-weight:800;z-index:20;transition:opacity .4s ease}.loading.is-out{opacity:0;pointer-events:none}.loading__ship{font-size:3rem;animation:bob 1.4s ease-in-out infinite}@keyframes fade{0%{opacity:0}to{opacity:1}}@keyframes pop{0%{transform:scale(.92);opacity:0}to{transform:scale(1);opacity:1}}@keyframes rise{0%{transform:translateY(20px);opacity:0}to{transform:none;opacity:1}}@keyframes drop{0%{transform:translate(-50%,-14px);opacity:0}to{transform:translate(-50%);opacity:1}}@keyframes shake{0%,to{transform:translate(0)}25%{transform:translate(-8px)}75%{transform:translate(8px)}}@keyframes bob{0%,to{transform:translateY(0) rotate(-4deg)}50%{transform:translateY(-8px) rotate(4deg)}}@keyframes spin-in{0%{transform:scale(0) rotate(-180deg)}to{transform:scale(1) rotate(0)}}@media(max-width:640px){.modes{grid-template-columns:1fr}.route:before{left:31px}.route__card{grid-template-columns:44px 1fr}.route__status{grid-column:2}.hud__tools{max-width:108px}.mission{max-width:calc(100vw - 140px);padding:8px 10px}.mission__list{font-size:.82rem}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}}