:root{--bg:#071a21;--panel:#0b222a;--panel2:#102b33;--ink:#f3e0b9;--muted:#a8a58e;--gold:#d9ad61;--border:#7d6545;--rust:#a9472d;--grid:rgba(217,173,97,.09);--canvas:#06141b;--accent:#e8c98e}body.light{--bg:#e8d8b7;--panel:#f2e4c7;--panel2:#e3d1ad;--ink:#28261e;--muted:#74684f;--gold:#855525;--border:#b49a71;--rust:#9d3c25;--grid:rgba(85,67,37,.12);--canvas:#f6ecd8;--accent:#8b4e22}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:15px 'DM Sans',sans-serif;min-height:100vh}button,input{font:inherit}button{cursor:pointer}button:disabled{opacity:.45;cursor:not-allowed}.app{min-height:100vh;position:relative;isolation:isolate;overflow:hidden}.app:before{content:'';position:fixed;inset:0;z-index:-1;pointer-events:none;background:repeating-linear-gradient(0deg,transparent 0 59px,var(--grid) 60px),repeating-linear-gradient(90deg,transparent 0 59px,var(--grid) 60px),radial-gradient(ellipse at 50% 10%,rgba(169,126,66,.11),transparent 60%);opacity:.7}.app:after{content:'✧                         N     ·     38° 12′ 06″';position:fixed;bottom:12px;right:22px;color:var(--border);font:11px monospace;opacity:.6;pointer-events:none}header{height:75px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 clamp(18px,4vw,70px);background:color-mix(in srgb,var(--bg) 90%,transparent)}.logo{display:flex;align-items:center;gap:12px;background:none;border:0;color:var(--ink);font:800 31px 'Barlow Condensed',sans-serif;letter-spacing:1px}.compass{font-size:34px;color:var(--gold)}nav{display:flex;align-items:center;gap:26px}nav button,.theme{background:none;border:0;color:var(--ink);font-size:13px;font-weight:700}nav button:hover,nav button.active{color:var(--gold)}.theme{font-size:24px;border:1px solid var(--border);border-radius:50%;width:39px;height:39px}.screen{display:none;max-width:1200px;margin:auto;padding:35px 24px 80px}.screen.active{display:block}.eyebrow{text-transform:uppercase;letter-spacing:.25em;color:var(--gold);font-size:12px;font-weight:700}.hero{text-align:center;min-height:610px;display:flex;align-items:center;justify-content:center;flex-direction:column;position:relative}.hero:before{content:'◉';font-size:350px;position:absolute;color:var(--gold);opacity:.045;z-index:-1}.hero h1{font:900 clamp(100px,19vw,235px)/.85 'Barlow Condensed',sans-serif;letter-spacing:-.04em;margin:30px 0 15px;text-shadow:2px 3px 0 rgba(0,0,0,.12)}.hero .tag{font:700 clamp(17px,2.2vw,25px) 'Barlow Condensed',sans-serif;letter-spacing:.35em}.hero p{color:var(--muted);max-width:490px;line-height:1.7}.primary{background:var(--rust);border:1px solid #d07a50;color:#fff3da;padding:17px 35px;font:800 20px 'Barlow Condensed',sans-serif;letter-spacing:.12em;box-shadow:4px 4px 0 #0005;text-transform:uppercase;min-height:54px}.primary:hover{filter:brightness(1.14);transform:translateY(-1px)}.hero .primary{margin:29px 0}.progress{display:flex;justify-content:center;align-items:start;gap:0;margin:18px 0 15px}.step{width:160px;text-align:center;position:relative}.step:not(:last-child):after{content:'';position:absolute;top:18px;left:calc(50% + 22px);width:calc(100% - 44px);border-top:1px solid var(--border)}.step .number{border:1px solid var(--border);background:var(--panel);border-radius:50%;width:37px;height:37px;display:grid;place-items:center;margin:auto auto 10px;font:800 18px 'Barlow Condensed';color:var(--gold)}.step.current .number{background:var(--gold);color:var(--bg)}.step .name{font:700 14px 'Barlow Condensed';letter-spacing:.1em}.step small{display:block;color:var(--muted);margin-top:4px}.hero-foot{border-top:1px solid var(--border);padding:26px;display:grid;grid-template-columns:repeat(3,1fr);gap:25px;text-align:center;color:var(--muted);font-size:12px}.hero-foot b{display:block;font:700 18px 'Barlow Condensed';letter-spacing:.12em;color:var(--ink);margin-bottom:7px}.headrow{display:flex;align-items:center;justify-content:space-between;gap:20px}.round-title{text-align:center;margin:5px 0 20px}.round-title h2{font:800 clamp(56px,9vw,112px)/.9 'Barlow Condensed';margin:12px 0}.timer{border:1px solid var(--gold);color:var(--ink);padding:10px 18px;font:700 28px 'Barlow Condensed';letter-spacing:.06em;min-width:110px;text-align:center}.timer.danger{color:#ef6c56;border-color:#ef6c56}.game-layout{display:grid;grid-template-columns:75px minmax(0,820px) 75px;justify-content:center;align-items:center;gap:18px}.tools{display:flex;flex-direction:column;gap:12px}.tool{background:var(--panel);border:1px solid var(--border);color:var(--ink);padding:12px 6px;font:700 13px 'Barlow Condensed';min-height:58px}.tool span{display:block;font-size:22px}.canvas-wrap{border:1px solid var(--gold);padding:8px;background:var(--panel);position:relative}.canvas-wrap:before,.canvas-wrap:after{content:'✦';position:absolute;color:var(--gold);font-size:20px}.canvas-wrap:before{top:-13px;left:-10px}.canvas-wrap:after{bottom:-13px;right:-10px}canvas{width:100%;height:min(53vh,510px);display:block;background-color:var(--canvas);background-image:radial-gradient(var(--grid) 1px,transparent 1px);background-size:20px 20px;touch-action:none;cursor:crosshair}.aside{writing-mode:vertical-rl;color:var(--muted);font:700 13px 'Barlow Condensed';letter-spacing:.12em;text-align:center}.below{text-align:center;margin:23px auto;display:flex;justify-content:center;align-items:center;gap:20px;flex-wrap:wrap}.note{color:var(--muted);font-size:12px}.panel{border:1px solid var(--border);background:var(--panel);padding:28px}.result-grid{display:grid;grid-template-columns:1fr 1fr;gap:25px;margin:25px 0}.result-number{font:800 100px/.9 'Barlow Condensed';color:var(--gold)}h2.section-title{font:800 clamp(42px,6vw,70px)/1 'Barlow Condensed';margin:15px 0 30px;text-align:center}.result-metrics{display:flex;gap:30px;justify-content:center;margin:20px 0}.metric{border:1px solid var(--border);padding:18px 28px;text-align:center;min-width:150px}.metric b{display:block;font:800 40px 'Barlow Condensed';color:var(--gold)}.metric small{color:var(--muted);letter-spacing:.12em}.center{text-align:center}.results-list{max-width:700px;margin:25px auto}.result-row{display:flex;justify-content:space-between;padding:16px 0;border-bottom:1px solid var(--border)}.result-row b{color:var(--gold)}.secondary{background:transparent;border:1px solid var(--border);padding:13px 23px;color:var(--ink);font:700 17px 'Barlow Condensed';letter-spacing:.08em}.actions{display:flex;justify-content:center;gap:12px;flex-wrap:wrap;margin-top:30px}.settings-row{display:flex;justify-content:space-between;align-items:center;gap:20px;border-bottom:1px solid var(--border);padding:18px 0}.practice-options{display:flex;gap:12px;flex-wrap:wrap;justify-content:center;margin:25px}.practice-options button.selected{background:var(--gold);color:var(--bg)}.message{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);background:var(--ink);color:var(--bg);padding:12px 22px;z-index:5;display:none}.message.show{display:block}.footer{text-align:center;padding:22px;border-top:1px solid var(--border);color:var(--muted);font-size:12px}.overlay{position:fixed;inset:0;background:#000b;display:none;align-items:center;justify-content:center;padding:18px;z-index:10}.overlay.open{display:flex}.dialog{width:min(550px,100%);background:var(--panel);border:1px solid var(--gold);padding:35px;text-align:center;box-shadow:0 20px 80px #0008}.dialog h2{font:800 60px 'Barlow Condensed';margin:8px}.dialog p{color:var(--muted);line-height:1.7}.dialog .primary{margin-top:20px}.hidden{display:none!important}@media(max-width:700px){header{height:64px;padding:0 15px}.logo{font-size:24px}.compass{font-size:25px}nav{gap:8px}nav button{font-size:11px}nav button:nth-child(3),nav button:nth-child(4){display:none}.theme{width:32px;height:32px;font-size:18px}.screen{padding:24px 14px 55px}.hero{min-height:560px}.hero h1{font-size:clamp(84px,21vw,150px)}.step{width:105px}.step .name{font-size:12px}.hero-foot{grid-template-columns:1fr;gap:15px}.game-layout{display:flex;flex-direction:column;gap:12px}.canvas-wrap{width:100%}canvas{height:auto;aspect-ratio:1/1}.tools{order:2;flex-direction:row;width:100%;justify-content:center}.tool{flex:1;max-width:150px;min-height:50px}.aside{display:none}.round-title h2{font-size:66px}.timer{font-size:23px}.result-grid{grid-template-columns:1fr}.result-number{font-size:75px}.result-metrics{gap:8px}.metric{min-width:0;flex:1;padding:12px 7px}.metric b{font-size:32px}.below{margin-top:12px}}

/* V5: quiet atlas engraving, paper tones and a clean drawing surface. */
:root{--bg:#152327;--panel:#1d2c2f;--panel2:#26373a;--ink:#f2e7cc;--muted:#b9b29e;--gold:#d4b579;--border:#6f715f;--rust:#a84e35;--canvas:#17272b;--grid:rgba(210,185,134,.12)}
body.light{--bg:#e9dfc8;--panel:#f3ead6;--panel2:#e3d7ba;--ink:#302e25;--muted:#655e4e;--gold:#775427;--border:#b5a581;--rust:#99452f;--canvas:#f8f0df;--grid:rgba(100,79,45,.13)}
body{font-family:'DM Sans',Arial,sans-serif;background-image:radial-gradient(ellipse at 15% 30%,#a78a5210,transparent 65%)}
.app:before{background:url('./atlas.svg') center 110px / max(1100px,100vw) auto repeat-y;opacity:.16;mask-image:linear-gradient(#000, #0009)}
body.light .app:before{opacity:.24}
.app:after{content:'BORDERLY ATLAS  /  FIELD EDITION';letter-spacing:.16em;opacity:.8}
header{background:var(--bg)}
.hero:before{content:'✥';font-size:480px;opacity:.035}
.hero h1{font-family:'Barlow Condensed','Arial Narrow',Impact,sans-serif}
.canvas-wrap{box-shadow:0 8px 30px #00000016;outline:1px solid var(--border);outline-offset:4px}
canvas{background-image:linear-gradient(var(--grid) 1px,transparent 1px),linear-gradient(90deg,var(--grid) 1px,transparent 1px);background-size:40px 40px}
button:focus-visible{outline:3px solid var(--gold);outline-offset:4px}
.note{line-height:1.7}
.round-title h2{overflow-wrap:anywhere}
.timer{font-variant-numeric:tabular-nums}
.legend-answer{color:var(--gold)}.legend-user{color:#58bec6}body.light .legend-user{color:#147d88}
@media(max-width:700px){nav button:nth-child(3),nav button:nth-child(4){display:block}header{height:auto;min-height:70px;flex-wrap:wrap;gap:12px;padding:12px 15px}nav{flex-wrap:wrap;gap:12px}.hero{min-height:510px}.app:after{display:none}}

/* Two-part trivia and drawing expedition. */
.trivia-panel{max-width:720px;margin:0 auto;text-align:center}
.trivia-question{font:600 clamp(24px,4vw,34px)/1.4 Georgia,serif;margin:10px 0 20px}
#triviaForm{display:flex;flex-direction:column;gap:14px;align-items:stretch;max-width:460px;margin:25px auto 10px}
#triviaForm label{text-align:left;font-size:14px}
#countryGuess{width:100%;min-height:54px;background:var(--canvas);color:var(--ink);border:1px solid var(--border);border-radius:0;padding:14px;font:inherit}
#countryGuess:focus-visible{outline:3px solid var(--gold);outline-offset:3px}
.trivia-feedback{min-height:28px;line-height:1.7;color:var(--ink)}
.hint-text{padding:15px;border:1px dashed var(--border);line-height:1.7}
.score-formula{font:600 20px/1.7 Georgia,serif;color:var(--gold);max-width:700px;margin:20px auto}
.progress{max-width:700px;width:100%;margin:18px auto 15px}.step{flex:1;width:auto}
.result-row{gap:15px;align-items:center}.result-row small{display:block;color:var(--muted);font-size:12px;margin-top:6px;line-height:1.5}.result-row b{white-space:nowrap}
@media(max-width:700px){.trivia-panel{padding:22px 16px}.step{min-width:0}.step .name{font-size:10px;letter-spacing:0}.step small{font-size:11px}.score-formula{font-size:17px}.trivia-panel .primary{padding:15px 12px}.trivia-panel .actions{gap:10px;margin-top:15px}.hero .primary{padding:17px 20px}}