:root{--ink:#372c46;--muted:#867689;--rose:#d56580;--plum:#553d59;--paper:#fcf9f5;--line:#e9dfe6;--lav:#eee7f4;--soft:#f8edf0}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:system-ui,-apple-system,"Noto Sans CJK KR",sans-serif;line-height:1.65}button,input,select{font:inherit}button,a,input,select{touch-action:manipulation}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:default;opacity:.5}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #9a68b4;outline-offset:4px}button{border:0}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(30px,4vw,44px);line-height:1.35;letter-spacing:-1.4px}h2{font-size:23px;line-height:1.4;letter-spacing:-.7px}h3{font-size:17px;line-height:1.4}.shell{display:flex;min-height:100vh}.sidebar{width:238px;position:fixed;inset:0 auto 0 0;background:#fffcf9;border-right:1px solid var(--line);padding:35px 26px;display:flex;flex-direction:column}.brand{display:flex;align-items:center;gap:10px;font-size:25px;font-weight:750;line-height:1.3}.brand img{width:43px}.brand small{display:block;font-size:9px;letter-spacing:.9px;font-weight:500;margin-top:5px}.side-note{font-size:12px;color:var(--muted);margin:22px 0 42px}.sidebar nav{display:grid;gap:10px}.nav-item{background:none;color:var(--muted);display:flex;align-items:center;gap:14px;padding:14px 17px;border-radius:14px;text-align:left}.nav-item span{font-size:23px;line-height:1}.nav-item.active{background:var(--soft);color:#9d4866;font-weight:700}.side-bottom{margin-top:auto;font-size:11px;color:var(--muted);line-height:2.6}.status-dot{display:inline-block;background:#9da98d;width:6px;height:6px;border-radius:100%;margin-right:5px}.workspace{margin-left:238px;width:calc(100% - 238px)}.app-header{height:100px;max-width:1080px;margin:auto;display:flex;align-items:center;justify-content:space-between;padding:0 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#ddd0df;background:white;padding:10px 17px;border-radius:12px;color:var(--plum)}.text-button{background:none;color:#a45672;font-size:12px;padding:9px}.hero .primary{margin-top:14px;min-width:190px}.hero .bottomnote{font-size:11px;margin-top:14px;color:#9a8094}.section-title{display:flex;align-items:center;justify-content:space-between;margin:32px 0 16px}.section-title h2{font-size:18px;margin:0}.section-title small{color:var(--muted);font-size:11px}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:20px}.card{background:#fffdfb;border:1px solid var(--line);padding:23px;border-radius:20px}.card .mini-icon{font-size:23px;color:#ba7996;margin-bottom:14px}.card p{font-size:12px;color:var(--muted)}.card h3{margin-bottom:8px}.small-label{font-size:11px;color:var(--muted)}.mini-result{font-size:28px;font-weight:650;margin:12px 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0;overflow:hidden;user-select:none;-webkit-user-select:none;touch-action:manipulation}.game-stage.ready{background:radial-gradient(circle,#e2f3d6,#f4f9f0)}.game-stage.wait{background:#eee7f2}.stage-icon{font-size:75px;font-weight:200;color:#ae76a1;line-height:1.3}.stage-message{font-size:16px;font-weight:600;color:#806087;margin-top:15px}.target-dot{position:absolute;background:radial-gradient(circle,#ffe8f3,#cb86b6);border:7px solid #fff8;width:84px;height:84px;border-radius:50%;box-shadow:0 0 35px #ce9ac9;display:grid;place-items:center;color:#8a4b76;font-size:36px;padding:0}.timing-track{width:82%;height:22px;border-radius:18px;background:#e2d2e3;position:relative}.timing-zone{position:absolute;left:43%;width:14%;height:100%;background:#ba7eaa88;border:1px solid #ae699b}.timing-marker{position:absolute;top:-9px;width:12px;height:40px;border-radius:9px;background:#8a527d;box-shadow:0 3px 10px #b37fa0}.dots{display:flex;gap:12px}.dots span{width:18px;height:18px;background:#dbcadd;border-radius:50%}.dots span.on{background:#c66d8f;box-shadow:0 0 10px #d58daa}.results{text-align:center;padding:10px}.results .big{font-size:54px;color:var(--plum);font-weight:650;line-height:1.3;margin:25px 0 12px}.results .big small{font-size:17px}.result-chips{display:flex;gap:7px;justify-content:center;flex-wrap:wrap}.result-chips span{font-size:12px;padding:8px 12px;background:var(--lav);border-radius:12px}.practice-list{display:grid;gap:10px;margin-top:20px}.practice-list button{background:white;border:1px solid #eadbe5;border-radius:13px;text-align:left;padding:15px;color:var(--ink)}.practice-list button small{display:block;color:var(--muted);margin-top:3px;font-size:11px}.notice{font-size:12px;color:var(--muted);border-left:2px solid #c58db0;padding-left:12px;margin:22px 0}.error{color:#b13b60;font-size:12px;padding:9px 0}#toast{position:fixed;bottom:95px;left:50%;transform:translate(-50%,20px);background:#513c58;color:white;padding:13px 23px;border-radius:14px;font-size:12px;opacity:0;pointer-events:none;transition:.2s;z-index:10;max-width:85vw}#toast.visible{opacity:1;transform:translate(-50%,0)}#mobile-nav{display:none}.landing{max-width:1140px;margin:auto;padding:0 36px}.landing-header{display:flex;justify-content:space-between;align-items:center;padding:27px 0;border-bottom:1px solid var(--line)}.landing-hero{padding:95px 0 85px;display:grid;grid-template-columns:1.1fr 1fr;align-items:center;gap:45px}.landing-hero h1{font-size:clamp(40px,5vw,66px)}.landing-hero p{color:var(--muted);font-size:16px;line-height:1.9}.landing-art{position:relative;min-height:390px;display:flex;align-items:center;justify-content:center;background:radial-gradient(ellipse,#ead5e7,transparent 68%)}.landing-art img{width:230px;transform:rotate(-8deg);box-shadow:0 25px 80px #bc84ab30;border-radius:55px}.float-note{position:absolute;padding:16px 22px;background:#fffdfbe8;border:1px solid #eadfea;border-radius:16px;font-size:12px;box-shadow:0 15px 35px #8b607416}.float-note.a{top:30px;left:0}.float-note.b{bottom:35px;right:0}.landing-section{padding:45px 0}.landing-section .three{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.landing-footer{border-top:1px solid var(--line);padding:30px 0;margin-top:60px;color:var(--muted);font-size:11px}.legal{max-width:760px;margin:50px auto;padding:25px;line-height:1.9}.legal h2{font-size:19px;margin-top:35px}.legal p{font-size:14px}.danger{color:#ac4268}.record-filter{margin-bottom:18px}.back{margin-bottom:20px}.progressline{height:4px;background:#eadfea;border-radius:5px;overflow:hidden;margin:15px 0}.progressline i{display:block;height:100%;background:#d58ba8}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:15px}
@media(max-width:1000px){.sidebar{width:195px;padding:25px 18px}.workspace{margin-left:195px;width:calc(100% - 195px)}main{padding:20px 30px 50px}.app-header{padding:0 30px}.feature-grid{grid-template-columns:repeat(2,1fr)}.heart-art{width:180px;right:5px;top:70px}.hero{padding:27px}}
@media(max-width:700px){.sidebar{display:none}.workspace{width:100%;margin:0}.app-header{height:77px;padding:0 22px}.app-header #dateline{display:none}.mobile-brand{display:flex;gap:8px;align-items:center;font-size:21px;font-weight:750}.mobile-brand img{width:31px}main{padding:12px 21px 110px}.intro{margin-bottom:25px}.intro h1{font-size:33px}.intro>.tag{display:none}.hero{min-height:280px;padding:25px 23px}.hero-copy{max-width:75%}.hero h2{font-size:23px}.hero p{max-width:75%;font-size:12px}.heart-art{width:150px;right:-25px;top:65px;opacity:.8}.hero .primary{min-width:150px}.two-col{gap:12px}.card{padding:19px 17px;border-radius:17px}.card p{font-size:11px}.feature-grid{gap:12px}.feature-card{padding:18px 16px;min-height:165px}.banner{padding:16px 18px;font-size:11px}#mobile-nav{position:fixed;bottom:0;left:0;right:0;display:flex;justify-content:space-around;background:#fffcf9f2;border-top:1px solid var(--line);padding:10px 12px calc(10px + env(safe-area-inset-bottom));backdrop-filter:blur(15px);z-index:4}.nav-item{font-size:10px;flex-direction:column;gap:4px;padding:4px 18px;border-radius:13px}.nav-item span{font-size:23px}.nav-item.active{background:none;color:#bb6082}.landing{padding:0 22px}.landing-header .brand{font-size:20px}.landing-header .brand img{width:35px}.landing-hero{padding:55px 0 10px;grid-template-columns:1fr;gap:18px}.landing-hero h1{font-size:45px;letter-spacing:-2px}.landing-art{min-height:300px}.landing-art img{width:180px}.landing-section .three{grid-template-columns:1fr}.landing-section{padding:35px 0}.landing-hero p{font-size:14px}.landing-header .quiet{font-size:11px}dialog{padding:19px}.game-stage{min-height:280px}.grid2{gap:10px}.results .big{font-size:45px}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

.reduce-motion *{animation:none!important;transition:none!important}