:root{--ink:#17120f;--paper:#f5efdf;--cream:#fff9e9;--red:#df3e2e;--gold:#efb73e;--muted:#8c8178;--line:rgba(23,18,15,.15);font-family:"Arial","Microsoft YaHei",sans-serif;color:var(--ink);background:#14100d}
*{box-sizing:border-box}html,body{margin:0;min-height:100%;overscroll-behavior:none}button{font:inherit;color:inherit}button:focus-visible{outline:3px solid #fff;outline-offset:3px}.app-shell{min-height:100vh;background:radial-gradient(circle at 50% -15%,#3a2d22,#14100d 55%);overflow:hidden}.screen{display:none}.screen.active{display:block}#home{max-width:1280px;margin:auto;padding:24px clamp(18px,4vw,54px) 18px;min-height:100vh;background:linear-gradient(90deg,transparent 24px,rgba(255,255,255,.035) 25px,transparent 26px) 0 0/180px 100%,linear-gradient(#17120fef,#17120ff7)}
.hero{display:flex;align-items:center;gap:16px;color:var(--cream);border-bottom:1px solid #ffffff20;padding-bottom:18px}.brand-mark{width:58px;height:58px;border:2px solid var(--gold);display:grid;place-items:center;font-family:serif;font-size:32px;font-weight:900;transform:rotate(-3deg);box-shadow:inset 0 0 0 4px #17120f, inset 0 0 0 5px var(--gold);color:var(--gold)}h1,h2,p{margin:0}.hero h1{font-family:serif;font-size:clamp(32px,4vw,52px);letter-spacing:.08em}.subtitle{color:#d8cbb8;letter-spacing:.28em;margin-top:3px}.eyebrow{color:var(--gold);font-size:11px;font-weight:800;letter-spacing:.18em;margin-bottom:5px}.icon-btn{margin-left:auto;background:#ffffff0a;border:1px solid #ffffff25;color:#fff;border-radius:50%;width:42px;height:42px;cursor:pointer}.score-strip{display:grid;grid-template-columns:1fr 1fr auto;align-items:center;color:#fff;padding:18px 0;gap:20px}.score-strip div{display:flex;align-items:baseline;gap:12px}.score-strip span{font-size:12px;color:#a99d94}.score-strip strong{font-size:24px;color:var(--gold)}.link-btn{border:0;background:transparent;color:#fff;cursor:pointer}.link-btn b{color:var(--gold)}.section-heading{display:flex;justify-content:space-between;align-items:end;color:#fff;margin:5px 0 15px}.section-heading h2{font-size:24px}.section-heading>span{font-size:12px;color:#90867f}
.city-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.city-card{height:min(58vh,540px);min-height:420px;position:relative;overflow:hidden;border:0;text-align:left;padding:0;cursor:pointer;background:#222;color:#fff;isolation:isolate;transition:transform .2s ease,filter .2s}.city-card:hover{transform:translateY(-5px);filter:saturate(1.08)}.city-card:after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,transparent 20%,rgba(0,0,0,.08) 42%,rgba(10,8,7,.94) 92%)}.chongqing{background:linear-gradient(145deg,#c64b35,#6d211b 60%,#26100e)}.chengdu{background:linear-gradient(145deg,#e5b332,#8b781d 55%,#1b2b1a)}.xian{background:linear-gradient(145deg,#416c7b,#1f414e 56%,#101c20)}.city-card:before{content:"";position:absolute;inset:0;z-index:-1;opacity:.3;background-image:linear-gradient(30deg,transparent 48%,#fff 49%,transparent 51%);background-size:90px 90px}.city-index{position:absolute;left:20px;top:18px;font-weight:900;color:#ffffff99}.stamp{position:absolute;right:18px;top:18px;border:1px solid #ffffffaa;padding:5px 8px;writing-mode:vertical-lr;letter-spacing:.15em;font-family:serif}.city-art{display:block;position:absolute;left:0;right:0;top:15%;height:42%}.cq-building{position:absolute;left:22%;bottom:0;width:70px;height:190px;background:linear-gradient(90deg,#f5b32d 25%,#7b1e18 26% 42%,#ec8a21 43% 58%,#7b1e18 59% 75%,#efb737 76%);clip-path:polygon(0 14%,35% 14%,35% 0,65% 0,65% 14%,100% 14%,100% 100%,0 100%)}.cq-rail{position:absolute;right:-8%;bottom:24%;width:85%;height:13px;background:#27120e;transform:rotate(-9deg);box-shadow:0 12px 0 #f0a22a}.cd-panda{position:absolute;left:22%;bottom:2%;font-size:120px;color:#171b12;text-shadow:-27px -33px 0 #171b12,27px -33px 0 #171b12,0 0 0 #fff}.cd-panda:after{content:"熊猫";position:absolute;font-size:16px;color:#fff;left:29px;top:50px}.cd-tower{position:absolute;right:18%;bottom:0;width:9px;height:170px;background:#fff7}.cd-tower:after{content:"";position:absolute;left:-48px;top:38px;width:105px;height:28px;background:#fff9;clip-path:polygon(0 50%,45% 0,100% 50%,45% 100%)}.xa-wall{position:absolute;left:8%;right:8%;bottom:0;height:76px;background:#152d35;box-shadow:0 -12px 0 #d79532}.xa-tower{position:absolute;left:39%;bottom:76px;width:92px;height:130px;background:#b66030;clip-path:polygon(8% 100%,8% 42%,0 42%,12% 32%,20% 32%,20% 12%,8% 12%,24% 0,76% 0,92% 12%,80% 12%,80% 32%,88% 32%,100% 42%,92% 42%,92% 100%)}.city-copy{position:absolute;left:22px;right:22px;bottom:98px;display:flex;flex-direction:column}.city-copy small{letter-spacing:.16em;color:#ffffff90}.city-copy strong{font-family:serif;font-size:52px;line-height:1.05}.city-copy em{font-style:normal;font-size:11px;color:#ffffffb5;margin-top:8px;white-space:nowrap}.ability{position:absolute;left:22px;bottom:61px;font-size:12px}.ability b{background:#fff;color:#17120f;padding:4px 6px;margin-right:6px}.start-label{position:absolute;left:0;right:0;bottom:0;height:44px;padding:13px 22px;border-top:1px solid #ffffff26;font-size:12px;letter-spacing:.08em}.start-label b{float:right;color:var(--gold)}.home-footer{color:#776e68;font-size:11px;display:flex;justify-content:space-between;padding-top:13px}
.game-screen{position:relative;width:100vw;height:100dvh;background:#111;overflow:hidden;touch-action:none;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none}.game-screen.active{display:block}#game-canvas{width:100%;height:100%;display:block}.game-hud{position:absolute;left:0;right:0;top:0;display:grid;grid-template-columns:48px 1fr auto auto;align-items:center;gap:16px;padding:max(14px,env(safe-area-inset-top)) 18px 8px;color:white;background:linear-gradient(#0009,transparent)}.hud-btn{width:42px;height:42px;background:#130f0caa;color:white;border:1px solid #ffffff40;border-radius:50%;font-size:22px;cursor:pointer}.route-progress{display:grid;grid-template-columns:auto minmax(100px,360px) auto;align-items:center;gap:10px;font-size:12px}.route-progress>div{height:5px;background:#ffffff30;border-radius:4px;overflow:hidden}.route-progress i{display:block;width:0;height:100%;background:var(--gold);transition:width .3s}.route-progress small{color:#e9dccb}.hud-score{text-align:right}.hud-score small{display:block;font-size:9px;color:#ffffff80;letter-spacing:.15em}.hud-score strong{font-size:24px;font-variant-numeric:tabular-nums}.hud-food{display:flex;align-items:center;gap:5px;background:#0006;padding:8px 10px;border-radius:20px}.game-panel{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:min(92vw,480px);padding:34px;background:#17120feb;color:#fff;border:1px solid #ffffff24;box-shadow:0 24px 80px #0009;text-align:center}.game-panel:before{content:"";position:absolute;inset:8px;border:1px solid #ffffff13;pointer-events:none}.game-panel h2{font-family:serif;font-size:42px;margin:5px}.game-panel>p:not(.eyebrow):not(.new-record){font-size:13px;color:#bdb1a5}.ready-ability{margin:22px auto;display:flex;justify-content:center;align-items:center;gap:9px}.ready-ability span{background:var(--gold);color:#17120f;padding:5px 8px;font-weight:900}.ready-ability strong{font-size:13px}.primary-btn,.secondary-btn{border:0;padding:13px 22px;font-weight:800;cursor:pointer;min-width:130px}.primary-btn{background:var(--gold);color:#17120f;box-shadow:4px 4px 0 #8c4d19}.secondary-btn{background:transparent;color:inherit;border:1px solid currentColor}.hidden{display:none!important}.controls-hint{position:absolute;left:18px;bottom:18px;color:#ffffff90;font-size:11px;display:flex;gap:18px}.jump-control{position:absolute;right:24px;bottom:24px;width:88px;height:88px;padding:16px;border-radius:50%;border:2px solid #fff6;background:#e9a72cb8;box-shadow:0 0 0 8px #ffffff12;cursor:pointer;touch-action:manipulation;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none}.jump-control img{display:block;width:100%;height:100%;pointer-events:none;-webkit-user-drag:none;user-select:none}.jump-control:active{transform:scale(.94)}.ability-toast{position:absolute;top:90px;left:50%;transform:translate(-50%,-20px);opacity:0;background:#f1b338;color:#17120f;padding:8px 18px;font-weight:900;transition:.25s}.ability-toast.show{transform:translate(-50%,0);opacity:1}.final-score{display:block;color:var(--gold);font-size:76px;line-height:1;margin:12px}.result-stats{display:flex;justify-content:center;gap:22px;font-size:11px;color:#91877e}.result-stats b{display:block;color:#fff;font-size:15px;margin-top:3px}.new-record{color:var(--gold);font-size:12px;margin:16px}.result-actions{display:flex;gap:10px;justify-content:center}.text-btn{background:none;border:0;color:#aaa;text-decoration:underline;margin-top:18px;cursor:pointer}
.orientation-prompt{position:absolute;inset:0;z-index:30;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:28px;background:radial-gradient(circle at 50% 42%,#39271e,#120e0beF 60%);color:#fff}.orientation-prompt h2{font-family:serif;font-size:34px;margin:4px 0 8px}.orientation-prompt>p:not(.eyebrow){color:#bdb1a5;font-size:13px;margin-bottom:22px}.phone-turn{width:92px;height:92px;margin-bottom:16px;position:relative}.phone-turn:before{content:"↻";position:absolute;inset:0;display:grid;place-items:center;color:var(--gold);font-size:84px;line-height:1;animation:turnHint 1.8s ease-in-out infinite}.phone-turn span{position:absolute;left:29px;top:22px;width:34px;height:54px;border:3px solid #fff;border-radius:7px;animation:phoneTurn 1.8s ease-in-out infinite}.phone-turn span:after{content:"";position:absolute;left:11px;bottom:3px;width:6px;height:2px;background:#fff;border-radius:2px}@keyframes phoneTurn{50%,100%{transform:rotate(90deg)}}@keyframes turnHint{50%,100%{transform:rotate(90deg)}}
.game-screen.force-landscape{display:block;position:fixed;left:50%;top:50%;width:100vh;height:100vw;transform:translate(-50%,-50%) rotate(90deg);transform-origin:center;z-index:10}.game-screen.force-landscape .jump-control{right:68px}
.city-sponsor{margin:15px auto 0;width:max-content;max-width:100%;display:grid;grid-template-columns:auto auto;align-items:center;gap:1px 9px;padding:7px 12px;border:1px solid #8fc6ff70;background:#0b3b7466;backdrop-filter:blur(5px);border-radius:30px;text-align:left}.city-sponsor span{grid-row:1/3;color:#9fd0ff;font-size:9px;font-weight:900;padding-right:9px;border-right:1px solid #ffffff35;letter-spacing:.08em}.city-sponsor strong{font-size:14px;letter-spacing:.06em}.city-sponsor small{font-size:9px;color:#c8ddf3}.grace-badge{position:absolute;z-index:8;top:84px;left:50%;transform:translateX(-50%);padding:7px 15px;background:#f3b634;color:#17120f;font-size:12px;font-weight:900;box-shadow:0 4px 20px #0004}.grace-badge b{display:inline-grid;place-items:center;margin-left:5px;width:21px;height:21px;border-radius:50%;background:#17120f;color:#fff}
.modal{position:fixed;inset:0;background:#090706d9;display:grid;place-items:center;z-index:20;padding:18px}.modal-card{position:relative;width:min(94vw,540px);max-height:90dvh;overflow:auto;background:var(--paper);padding:32px;color:var(--ink);box-shadow:0 25px 100px #000}.close-btn{position:absolute;right:16px;top:12px;border:0;background:none;font-size:30px;cursor:pointer}.modal-card h2{font-family:serif;font-size:34px}.rank-tabs{display:flex;gap:7px;margin:20px 0}.rank-tabs button{border:1px solid var(--line);background:transparent;padding:8px 14px;cursor:pointer}.rank-tabs button.active{background:var(--ink);color:#fff}.rank-list{list-style:none;padding:0;margin:0}.rank-list li{display:grid;grid-template-columns:34px 1fr auto;align-items:center;border-top:1px solid var(--line);padding:13px 4px}.rank-list li.me{color:var(--red);font-weight:800}.rank-list b{font-size:18px}.rank-note{font-size:11px;color:var(--muted);margin-top:16px}.share-card-wrap{width:min(94vw,440px)}#share-canvas{display:block;width:100%;height:auto;margin:14px 0;background:#18110d;box-shadow:0 10px 30px #0003}.share-actions{display:flex;gap:9px}.share-actions>*{flex:1}.toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%,20px);opacity:0;background:#111;color:#fff;padding:10px 18px;z-index:40;font-size:12px;transition:.25s;pointer-events:none}.toast.show{opacity:1;transform:translate(-50%,0)}
@media(max-width:760px){#home{padding:16px 14px 12px}.brand-mark{width:45px;height:45px;font-size:24px}.hero h1{font-size:26px}.subtitle{font-size:10px}.score-strip{padding:13px 0;gap:8px}.score-strip div{display:block}.score-strip strong{display:block;font-size:19px}.section-heading>span{display:none}.city-grid{grid-template-columns:1fr;gap:10px}.city-card{height:190px;min-height:190px}.city-art{left:auto;width:46%;top:9%;height:72%}.city-copy{left:18px;bottom:65px;width:58%}.city-copy strong{font-size:38px}.city-copy em{white-space:normal;line-height:1.5}.ability{left:18px;bottom:41px}.start-label{height:35px;padding:9px 18px}.city-index{left:auto;right:52px}.stamp{right:13px}.cq-building{height:125px;width:50px}.cd-panda{font-size:85px}.cd-tower{height:120px}.xa-tower{height:105px;bottom:52px}.xa-wall{height:52px}.home-footer{display:none}.game-hud{grid-template-columns:42px 1fr auto;gap:8px;padding-inline:10px}.route-progress{grid-template-columns:auto 1fr}.route-progress small{grid-column:2}.hud-food{position:absolute;top:68px;right:10px}.hud-score strong{font-size:19px}.controls-hint{bottom:15px;left:12px;flex-direction:column;gap:2px}.jump-control{width:74px;height:74px;right:18px;bottom:18px}.game-panel{padding:28px 22px}.result-actions{flex-direction:column}.result-actions button{width:100%}.city-copy small{display:none}}
@media(max-height:500px) and (orientation:landscape){.game-panel{width:min(76vw,520px);padding:14px 28px}.game-panel h2{font-size:28px}.game-panel .eyebrow{margin-bottom:2px}.city-sponsor{margin-top:8px;padding:6px 10px}.ready-ability{margin:8px auto}.result-panel .final-score{font-size:48px;margin:5px}.result-panel .new-record{margin:8px}.result-panel .text-btn{margin-top:10px}.jump-control{width:70px;height:70px;right:max(64px,calc(env(safe-area-inset-right) + 48px));bottom:16px}.controls-hint{bottom:12px}.game-hud{padding-top:max(8px,env(safe-area-inset-top))}.grace-badge{top:60px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important}}

/* 城市导览与知识驿站 */
.intro-label{color:#bdb1a5;font-size:12px;margin:7px 0 17px}.route-map{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin:5px 0 22px}.route-stop{position:relative;padding-top:29px;font-size:11px;font-weight:800;color:#eee}.route-stop:before{content:"";position:absolute;top:8px;left:50%;z-index:2;width:14px;height:14px;margin-left:-7px;border:3px solid var(--gold);border-radius:50%;background:#17120f}.route-stop:not(:last-child):after{content:"";position:absolute;left:50%;right:-50%;top:14px;height:3px;background:linear-gradient(90deg,var(--gold),#ffffff42)}.route-stop b{display:block;color:var(--gold);font-size:9px;margin-bottom:2px}.opening-poem{margin:14px 0 3px!important;color:#fff!important;font-family:serif;font-size:24px!important;font-weight:900;line-height:1.5}.opening-source{color:var(--gold)!important;font-size:11px!important}.opening-fact{margin:16px auto!important;padding:10px 13px;max-width:380px;border-left:3px solid var(--gold);background:#ffffff0a;color:#d8cec4!important;line-height:1.65;text-align:left}.knowledge-card{position:absolute;z-index:7;left:50%;top:88px;transform:translate(-50%,0);width:min(72vw,530px);padding:12px 18px 13px;background:#15100eea;color:#fff;border:1px solid #ffffff40;border-left:5px solid var(--gold);box-shadow:0 12px 36px #0008;pointer-events:none;animation:lessonIn .28s ease-out}.knowledge-card span{display:inline-block;color:#17120f;background:var(--gold);padding:3px 7px;font-size:9px;font-weight:900;letter-spacing:.1em}.knowledge-card strong{margin-left:8px;font-family:serif;font-size:17px}.knowledge-card p{margin-top:6px;color:#e8dfd4;font-size:12px;line-height:1.55}.photo-credit{position:absolute;z-index:6;left:18px;bottom:42px;color:#fff9;font-size:9px;text-decoration:none;background:#0006;padding:3px 6px}.photo-credit:hover{color:#fff}@keyframes lessonIn{from{opacity:0;transform:translate(-50%,-20px)}to{opacity:1;transform:translate(-50%,0)}}
@media(max-height:500px) and (orientation:landscape){.game-panel.ready-panel{width:min(76vw,560px);padding:12px 28px}.intro-label{margin:3px 0 7px}.route-map{margin:2px 0 9px}.route-stop{padding-top:25px}.opening-poem{font-size:20px!important;margin:5px 0 1px!important}.opening-fact{margin:7px auto!important;padding:6px 10px;line-height:1.4}.ready-panel .ready-ability{margin:7px auto}.knowledge-card{top:62px;width:min(62vw,500px);padding:8px 13px}.knowledge-card p{font-size:11px}}

.bonus-card{position:absolute;z-index:8;right:18px;top:88px;width:min(250px,30vw);padding:12px 14px;background:#0e2747e8;color:#fff;border:1px solid #76b8ff88;box-shadow:0 10px 34px #0008}.bonus-card>span{color:#8bc8ff;font-size:9px;font-weight:900;letter-spacing:.13em}.bonus-card>strong{display:block;margin:3px 0;font-family:serif;font-size:17px}.bonus-card p{color:#d7e8fb;font-size:11px}.bonus-card>div{height:6px;margin-top:8px;background:#ffffff25;border-radius:6px;overflow:hidden}.bonus-card i{display:block;width:0;height:100%;background:linear-gradient(90deg,#65d4ff,var(--gold));transition:width .2s}.bonus-card>b{display:block;margin-top:5px;color:var(--gold);font-size:12px;text-align:right}.bonus-card.success{background:#24592cec;border-color:#9ef59c}.bonus-card.success>span{color:#b9ffb6}.result-message{margin:4px 0 8px!important;color:#d8cfc4!important;font-size:12px!important}.game-screen.photo-only .photo-credit{bottom:46px}.game-screen.photo-only .controls-hint{text-shadow:0 1px 5px #000}.game-screen.photo-only .game-hud{background:linear-gradient(#000b,transparent)}
@media(max-height:500px) and (orientation:landscape){.bonus-card{top:62px;right:12px;width:min(225px,29vw);padding:8px 10px}.bonus-card p{font-size:10px}.knowledge-card{left:42%;width:min(56vw,470px)}}

/* 长线知识关口 */
.score-strip{grid-template-columns:1fr 1fr auto auto}.quiz-panel{position:absolute;inset:0;z-index:24;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:58px 7vw 18px;color:#182019;text-align:center;background:linear-gradient(105deg,#f3ead6f5,#e7ddc5ed);isolation:isolate}.quiz-panel:before{content:"";position:absolute;inset:0;z-index:-1;opacity:.18;background:radial-gradient(circle at 12% 20%,#315a3d 0 2px,transparent 3px),linear-gradient(120deg,transparent 46%,#334d3b 47% 48%,transparent 49%);background-size:28px 28px,170px 100%}.quiz-panel h2{font-family:serif;font-size:24px;margin:2px 0;color:#7b2d22}.quiz-question{max-width:800px;font-family:serif;font-size:clamp(18px,2.7vw,28px);font-weight:900;line-height:1.35}.quiz-options{display:grid;grid-template-columns:repeat(4,minmax(110px,1fr));gap:clamp(8px,2vw,22px);width:min(94vw,920px);margin:16px 0 7px}.quiz-option{position:relative;min-height:94px;padding:15px 8px 10px;border:0;border-radius:50%;cursor:pointer;color:#2a2018;background:radial-gradient(circle,#fff8df 0 29%,#c34b35 30% 38%,#f5e5bd 39% 52%,#375a43 53% 61%,#ead7ad 62%);box-shadow:0 8px 18px #40321f30;transition:transform .16s}.quiz-option:hover{transform:translateY(-4px)}.quiz-option span{display:block;width:25px;height:25px;margin:0 auto 3px;border-radius:50%;background:#1d3022;color:#fff;line-height:25px;font-size:12px;font-weight:900}.quiz-option strong{display:block;font-size:13px;line-height:1.25}.quiz-option.correct{animation:targetHit .6s ease;background:radial-gradient(circle,#fffbdc 0 28%,#48a85b 29% 49%,#e8dcb9 50%)}.quiz-option.wrong{animation:targetMiss .35s ease;background:radial-gradient(circle,#fff 0 28%,#9d2f25 29% 49%,#ddcab0 50%)}.quiz-option:disabled{cursor:default}.quiz-feedback{min-height:24px;font-size:12px;color:#5f554a}.quiz-feedback.correct{color:#217234;font-weight:900}.quiz-feedback.wrong{color:#9b2f24;font-weight:900}.archer{position:absolute;left:4vw;bottom:25px;font-size:44px}.archer i{position:absolute;left:45px;top:20px;width:50px;height:3px;background:#33271f;opacity:0}.quiz-panel.shooting .archer i{animation:arrowFly .55s ease-out}.badge-intro{font-size:12px;color:var(--muted);margin:6px 0 18px}.badge-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.badge-item{min-height:118px;padding:13px 8px;text-align:center;border:1px solid #cdbf9d;background:#fffaf0}.badge-item.locked{filter:grayscale(1);opacity:.42}.badge-item i{display:block;font-style:normal;font-size:36px}.badge-item strong{display:block;font-size:13px;margin:5px 0}.badge-item small{color:#82786e;font-size:10px}.badge-item.unlocked{border-color:#d39d2d;box-shadow:inset 0 0 0 2px #f1d37a}.badge-modal-card{width:min(94vw,620px)}@keyframes arrowFly{0%{opacity:1;transform:translateX(0)}100%{opacity:0;transform:translateX(70vw)}}@keyframes targetHit{50%{transform:scale(1.13);box-shadow:0 0 30px #6bd36d}}@keyframes targetMiss{25%{transform:translateX(-7px)}75%{transform:translateX(7px)}}
@media(max-width:760px){.score-strip{grid-template-columns:1fr 1fr auto auto}.score-strip #open-badges{font-size:9px;padding:4px}.quiz-options{grid-template-columns:repeat(2,minmax(110px,1fr));max-width:520px}.quiz-option{min-height:82px}.badge-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-height:500px) and (orientation:landscape){.quiz-panel{padding:45px 5vw 8px}.quiz-panel h2{font-size:18px}.quiz-question{font-size:18px}.quiz-options{margin:8px 0 3px;gap:9px}.quiz-option{min-height:74px;padding:9px 6px}.quiz-option span{width:21px;height:21px;line-height:21px}.quiz-option strong{font-size:11px}.quiz-feedback{font-size:10px}.archer{font-size:34px;bottom:13px}}

/* 纯跑步知识远征与云端上榜 */
.mistake-hud{min-width:76px;justify-content:center}.mistake-hud small{font-size:10px;color:#ffffffa8}.rank-entry{margin:10px auto 12px;max-width:390px;text-align:left}.rank-entry label{display:block;margin-bottom:5px;color:#d8cec4;font-size:11px}.rank-entry>div{display:flex;gap:7px}.rank-entry input{min-width:0;flex:1;border:1px solid #ffffff42;background:#fff;color:#17120f;padding:10px 12px;font-size:14px}.rank-entry .primary-btn{min-width:96px;padding:10px 13px;box-shadow:2px 2px 0 #8c4d19}.rank-entry small{display:block;min-height:16px;margin-top:4px;color:var(--gold)}.result-panel{max-height:96dvh;overflow:auto}.result-panel .result-actions{flex-wrap:wrap}.result-panel .result-actions button{min-width:110px}.controls-hint{pointer-events:none}
@media(max-height:500px) and (orientation:landscape){.result-panel{width:min(86vw,640px);padding:10px 22px}.result-panel h2{font-size:24px}.result-panel .result-message{display:none}.result-panel .final-score{font-size:40px;margin:3px}.rank-entry{margin:5px auto}.rank-entry label{display:none}.rank-entry input{padding:7px 10px}.rank-entry .primary-btn{padding:7px 11px}.result-panel .result-actions{gap:6px}.result-panel .result-actions button{padding:8px 10px}.result-panel .text-btn{margin-top:5px}}

/* 赛道内跳跃答题：保留动态水墨背景，不再切换静态答题页 */
.quiz-panel{justify-content:flex-start;padding:64px 4vw 18px;color:#fff;background:transparent;isolation:auto;pointer-events:none;text-shadow:0 2px 5px #000}.quiz-panel:before{display:none}.quiz-panel>.eyebrow{margin:0;padding:4px 10px;color:#ffe29a;background:#17110dcc;border:1px solid #f2c56b99;border-radius:14px;font-size:10px}.quiz-panel h2{margin:5px 0 4px;padding:3px 10px;color:#fff4cf;background:#17110dcc;border-radius:4px;font-size:16px}.quiz-question{max-width:min(84vw,720px);padding:8px 14px;color:#fff;background:#101714dc;border-left:4px solid var(--gold);box-shadow:0 7px 20px #0008;font-size:clamp(16px,2.1vw,23px);line-height:1.3}.quiz-options{position:absolute;left:4vw;right:4vw;bottom:50px;grid-template-columns:repeat(4,1fr);width:auto;margin:0;gap:clamp(7px,1.5vw,18px)}.quiz-option{pointer-events:auto;min-height:64px;padding:9px 7px 7px;border:2px solid #e9be68;border-radius:9px 9px 2px 2px;color:#fff;background:linear-gradient(#7e4529,#3a2117);box-shadow:0 7px 0 #1d120d,0 12px 20px #0008;text-shadow:0 1px 3px #000;touch-action:manipulation;user-select:none;-webkit-user-select:none}.quiz-option:hover{transform:translateY(-3px)}.quiz-option span{display:block;width:24px;height:24px;margin:0 auto 4px;color:#2b1b12;background:#f1c76d;line-height:24px}.quiz-option strong{display:block;font-size:clamp(11px,1.45vw,15px)}.quiz-option.correct{background:linear-gradient(#4ba45b,#246833);box-shadow:0 7px 0 #16451f,0 12px 20px #0008}.quiz-option.wrong{background:linear-gradient(#bb493c,#71271f);box-shadow:0 7px 0 #461813,0 12px 20px #0008}.quiz-feedback{min-height:22px;margin-top:5px;padding:3px 9px;color:#fff;background:#111b;border-radius:3px}.quiz-feedback.correct{color:#caffc9}.quiz-feedback.wrong{color:#ffd0ca}.archer{display:none}.quiz-panel.jumping .quiz-option{filter:saturate(1.12)}
@media(max-width:760px){.quiz-options{grid-template-columns:repeat(4,1fr);left:3vw;right:3vw;gap:5px}.quiz-option{min-width:0;min-height:60px;padding-inline:3px}.quiz-option strong{font-size:10px}}
@media(max-height:500px) and (orientation:landscape){.quiz-panel{padding:47px 3vw 7px}.quiz-panel>.eyebrow{padding:2px 8px}.quiz-panel h2{margin:3px 0 2px;font-size:13px}.quiz-question{padding:5px 10px;font-size:15px}.quiz-options{left:5vw;right:5vw;bottom:42px;gap:8px}.quiz-option{min-height:54px;padding:5px 4px}.quiz-option span{width:19px;height:19px;line-height:19px;margin-bottom:2px}.quiz-feedback{font-size:9px;margin-top:3px;padding:2px 7px}}