@font-face{font-family:"Letter Serif";src:url("assets/letter-serif.woff2") format("woff2");font-style:normal;font-weight:400 700;font-display:swap}
:root{--bg:#edf1f2;--paper:#f7f9f8;--ink:#2b414f;--muted:#5c6c76;--soft:#75838c;--line:#ccd5d9;--accent:#526d80;--serif:"Noto Serif SC","Songti SC",serif;--sans:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;--latin:"Letter Serif",Georgia,serif;--pad:26px;--ease:cubic-bezier(.16,1,.3,1);color-scheme:light}
*{box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{margin:0;color:var(--ink);background:var(--bg);font:15px/1.8 var(--sans);-webkit-font-smoothing:antialiased;overflow-x:clip}button,a{-webkit-tap-highlight-color:transparent;touch-action:manipulation}button{font:inherit;color:inherit;cursor:pointer;border:0;background:none;padding:0}a{color:inherit;text-decoration:none}h1,h2,h3,p,ol,ul{margin:0;padding:0}li{list-style:none}img{max-width:100%}[hidden]{display:none!important}::selection{background:#c5d4de;color:#223847}:focus-visible{outline:2px solid var(--accent);outline-offset:5px}button:disabled{cursor:wait;opacity:.65}*{scrollbar-width:thin;scrollbar-color:#a9bbc6 #edf1f2}button,a{-webkit-user-select:none;user-select:none}
.app{position:relative;max-width:580px;margin:auto;min-height:100svh;background:var(--paper)}.screen{display:none}.screen.is-on{display:flex;flex-direction:column}.screen--start,.screen--quiz{min-height:100svh;padding:calc(24px + env(safe-area-inset-top)) var(--pad) calc(24px + env(safe-area-inset-bottom))}.screen--start{position:relative;isolation:isolate;background:linear-gradient(108deg,#f8faf9 0%,#f0f4f4 65%,#e3ebef 100%)}.screen--start:after{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;background:linear-gradient(90deg,transparent 0%,transparent 90%,#d7e0e526 90%,transparent 91%)}
.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px}.mark{display:flex;align-items:center;gap:9px;font:500 13px var(--latin);letter-spacing:.18em}.mark-dot{display:none}.mark-sub{font-size:11px;color:var(--muted);letter-spacing:.04em}.hero{margin:auto 0;padding:72px 0 54px;position:relative}.hero:after{content:"";display:block;width:42px;height:1px;background:#98adba;margin-top:34px}.hero-title{font:400 clamp(39px,11.5vw,62px)/1.65 var(--serif);letter-spacing:-.035em;text-wrap:balance;color:#2d414d}.hero-title em{font-style:normal;color:#647f91}.lede{margin-top:25px;font-size:14px;line-height:2.1;color:var(--muted)}.facts{display:flex;gap:0;margin-bottom:28px}.facts>div{display:flex;flex-direction:column;gap:1px;min-width:0;flex:1}.facts>div+div{padding-left:22px;border-left:1px solid var(--line)}.facts b{font:500 28px/1.3 var(--latin);font-variant-numeric:tabular-nums;color:#3c5668}.facts span{font-size:11px;color:var(--muted)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:14px;min-height:54px;padding:15px 22px;border-radius:16px;line-height:1.4;font-size:14px;font-weight:500;position:relative;isolation:isolate;transform-origin:center;transition:background .18s,color .18s,box-shadow .18s;will-change:auto}.btn--primary{background:linear-gradient(170deg,#718ca0 0%,#526e82 54%,#405e74 100%);color:#fff;box-shadow:inset 0 1px 1px #ffffff75, inset 0 -2px 4px #243d4c38,0 8px 18px #3b57662b}.btn--primary:before{content:"";position:absolute;left:12%;right:12%;top:2px;height:45%;border-radius:50% 50% 65% 65%;background:linear-gradient(#ffffff20,transparent);pointer-events:none}.btn--primary:hover{box-shadow:inset 0 1px 1px #ffffff75,0 10px 24px #3b576636}.btn--ghost{background:#e8eef1;color:#3c5668}.btn--ghost:hover{background:#dce6eb}.btn--ghost b{font-weight:600}.btn-arrow{margin-left:10px}#startBtn{width:100%;min-height:58px;font-size:15px}.start-foot{display:flex;flex-direction:column}.link-btn{align-self:center;min-height:44px;padding:10px 4px;font-size:12px;color:var(--muted);text-decoration:underline;text-decoration-color:#b5c2ca;text-underline-offset:5px}.privacy{margin-top:20px;text-align:center;font-size:11px;color:var(--muted)}.disclaim{font-size:10px;color:#657781;text-align:center;margin-top:4px;letter-spacing:.08em}
.quiz-top{display:flex;align-items:center;gap:12px}.back{display:flex;align-items:center;gap:5px;min-height:44px;font-size:12px;color:var(--muted)}.quiz-dim{margin-left:auto;font-size:11px;color:var(--muted)}.pause-btn{min-height:44px;font-size:11px;color:#435f73}.progress{height:3px;background:#dce4e8;margin-top:14px;border-radius:3px;overflow:hidden}.progress i{display:block;width:0;height:100%;background:#7c96a7;transition:width .24s var(--ease)}.quiz-stage{padding-top:44px;flex:1}.q-head{display:flex;align-items:center;justify-content:space-between;font:400 13px var(--latin);color:var(--muted);font-variant-numeric:tabular-nums}.q-index{letter-spacing:.1em}.q-total b{font-weight:500;color:var(--ink)}.q-text{font:400 clamp(22px,6vw,28px)/1.85 var(--serif);letter-spacing:-.025em;margin:28px 0 30px;min-height:3.5em;text-wrap:pretty}.q-text:focus{outline:none}.opts{display:flex;flex-direction:column;gap:12px}.opt{position:relative;display:grid;grid-template-columns:22px 1fr;gap:12px;align-items:center;min-height:62px;padding:16px 18px;text-align:left;color:#425866;background:#e9eff2;border-radius:14px;line-height:1.7;font-size:14px;transition:background .15s,color .15s}.opt-letter{font:500 15px var(--latin);color:#657d8d}.opt:hover{background:#dfe9ef}.opt.is-picked{background:#536f83;color:#fff;animation:choicePress .2s var(--ease)}.opt.is-picked .opt-letter{color:#fff}.quiz-stage.in{animation:questionIn .24s var(--ease)}.quiz-hint{padding:30px 0 0;margin-top:auto;text-align:center;font-size:11px;color:var(--muted)}
.screen--loading{min-height:100svh;align-items:center;justify-content:center;padding:40px var(--pad)}.loader{width:84px;height:84px}.l-ring{fill:none;stroke:#b4c5cf;stroke-width:1}.l-ring--dash{stroke-dasharray:2 7}.l-dot{fill:#637e90}.l-spin{transform-origin:100px 100px;animation:spin 2s linear infinite}.loading-line{font:400 19px var(--serif);margin-top:28px;color:var(--ink);transition:opacity .12s}.loading-line.swap{opacity:0}.loading-track{width:100px;height:2px;margin-top:24px;background:#d9e2e7}.loading-track i{display:block;height:100%;width:0;background:#758f9f}
.screen--report{padding:24px var(--pad) calc(116px + env(safe-area-inset-bottom))}.rpt-head .mark-sub{font-size:10px}.rpt-meta{display:flex;align-items:center;gap:12px;margin-top:17px;font-size:10px;color:var(--muted);font-variant-numeric:tabular-nums}.rpt-meta-sep{width:1px;height:10px;background:var(--line)}.report-nav{display:flex;gap:20px;justify-content:flex-start;border-bottom:1px solid var(--line);margin-top:20px;padding:2px 0 14px}.report-nav a{min-height:44px;display:flex;align-items:center;font-size:12px;color:#496373}.report-nav a:hover{text-decoration:underline;text-underline-offset:6px}.rpt-hero{padding:42px 0 44px;text-align:center}.report-title{font:400 19px var(--serif);color:var(--muted)}.prob-wrap{padding:26px 0 4px}.prob{display:flex;justify-content:center;align-items:baseline;gap:9px}.prob-num{font:400 clamp(100px,30vw,148px)/1 var(--latin);letter-spacing:-.04em;color:#3d586c;font-variant-numeric:lining-nums tabular-nums}.pct{font:400 23px var(--latin);color:#6e8493}.prob-label{font-size:11px;color:var(--muted);letter-spacing:.1em}.tier-name{margin-top:26px;font:400 29px var(--serif)}.tier-en{margin-top:9px;font:400 10px var(--latin);letter-spacing:.12em;color:#627b8b}.ticks{display:flex;justify-content:center;gap:5px;margin-top:20px}.ticks i{width:22px;height:2px;background:#d9e2e7}.ticks i.on{background:#718b9d}.verdict{max-width:32ch;margin:26px auto 0;font-size:14px;line-height:2;color:#4d626e}.sec{padding:34px 0;border-top:1px solid var(--line);scroll-margin-top:24px}.sec-head{display:block;margin-bottom:22px}.sec-head h2{font:400 21px/1.7 var(--serif);letter-spacing:-.02em}.sec-head p{font-size:11px;color:var(--muted);margin-top:6px}.radar-card{margin:0 -10px}#radar{display:block;width:100%;aspect-ratio:1}.dim-buttons{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin:5px 0 20px}.dim-button{min-height:44px;border-radius:9px;background:#e9eff2;font-size:11px;color:#4d6575;padding:9px 4px}.dim-button[aria-pressed=true]{background:#536f83;color:white}.dim-read{font-size:13px;line-height:2;color:var(--muted)}.dim-read-k{display:block;font-size:12px;font-weight:600;color:var(--ink);margin-bottom:8px}.factor+.factor{margin-top:24px}.factor-head{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin-bottom:8px}.factor-tag{font-size:10px;color:#4f6c7e;padding:3px 7px;background:#e3ebef;border-radius:5px}.factor-tag--down{background:#ece9e5;color:#70665e}.factor-dim{font-size:11px;color:var(--muted)}.factor>p,.prose{font-size:14px;line-height:2.15;color:#4d626e;text-wrap:pretty}.advice{display:flex;flex-direction:column;gap:22px}.advice li{display:grid;grid-template-columns:24px minmax(0,1fr);gap:10px;font-size:13px;line-height:2.05;color:#4d626e}.idx{font:400 15px/1.8 var(--latin);color:#778f9e}.closing{display:flex;flex-direction:column;align-items:center;padding:36px 0 46px;text-align:center}.closing p{font:400 21px/2 var(--serif);max-width:21ch;color:#597587}.closing-rule{width:32px;height:1px;background:var(--line);margin:18px}.consult{padding:26px 22px;background:#e7eef1;border-radius:16px}.consult h2{font:400 22px var(--serif);margin-bottom:16px}.consult>p{font-size:13px;line-height:2;color:#526978}.consult .btn{width:100%;margin-top:20px;background:#d6e2e9;font-size:12px;padding-left:8px;padding-right:8px}.consult .consult-note{font-size:10px;text-align:center;margin-top:12px}.rpt-foot{padding-top:34px;text-align:center;color:var(--muted);font-size:10px}.rpt-foot-brand{font-size:10px;letter-spacing:.08em;margin-top:8px}
.actionbar{position:fixed;bottom:0;left:0;right:0;z-index:20;background:#f7f9f8;border-top:1px solid #d7e0e4;padding:13px 20px calc(13px + env(safe-area-inset-bottom))}.actionbar-inner{max-width:528px;margin:auto;display:flex;gap:10px}.actionbar .btn{flex:1;min-height:50px;padding:12px 14px;font-size:13px}.actionbar .btn--ghost{flex:.65}.layer{position:fixed;inset:0;z-index:60;background:#eaf0f4f7;overflow:auto;overscroll-behavior:contain;padding:24px 22px calc(28px + env(safe-area-inset-bottom))}.layer-scroll{max-width:420px;margin:auto;text-align:center}.layer-kicker{font-size:13px;color:var(--muted)}#posterImg{display:block;width:100%;height:auto;margin:18px 0;border-radius:4px;box-shadow:0 12px 30px #314a5b1f}.layer-actions{display:flex;gap:10px}.layer-actions .btn{flex:1;padding:14px 8px;font-size:13px}.layer-note{font-size:11px;color:var(--muted);margin-top:12px;line-height:1.9}.layer--center{display:flex;align-items:center;justify-content:center;background:#263d4e65}.confirm{width:100%;max-width:360px;padding:30px 24px;background:var(--paper);border-radius:20px;box-shadow:0 20px 70px #21394b26}.confirm h2{font:400 23px var(--serif);margin-bottom:14px}.confirm>p{font-size:13px;color:var(--muted)}.confirm-actions{display:flex;gap:10px;margin-top:24px}.confirm-actions .btn{flex:1;font-size:13px;padding:14px 10px}.toast{position:fixed;left:50%;bottom:calc(100px + env(safe-area-inset-bottom));transform:translate(-50%,8px);z-index:90;max-width:calc(100vw - 36px);width:max-content;padding:12px 18px;background:#304c5e;color:white;font-size:12px;border-radius:12px;box-shadow:0 8px 24px #213c4e26;opacity:0;pointer-events:none;transition:opacity .16s,transform .24s var(--ease)}.toast.is-on{opacity:1;transform:translate(-50%,0)}.storage-note,.demo-note{padding:12px 0;color:#536b7b;font-size:12px;line-height:1.9}.demo-note a{text-decoration:underline;text-underline-offset:4px}.noscript{position:fixed;inset:0;z-index:200;display:grid;place-items:center;padding:30px;background:var(--paper)}
@keyframes choicePress{0%{transform:scale(1)}40%{transform:scale(.98,1.025)}100%{transform:scale(1)}}@keyframes questionIn{from{opacity:.45;transform:translateX(8px)}to{opacity:1;transform:translateX(0)}}@keyframes spin{to{transform:rotate(360deg)}}
@media(min-width:800px){body{background:#dce5e9}.app{margin:28px auto;min-height:calc(100svh - 56px);box-shadow:0 18px 60px #4d67731a}.screen--start,.screen--quiz{min-height:calc(100svh - 56px);--pad:48px}.screen--report{padding-left:48px;padding-right:48px}.hero{padding:64px 0 48px}.hero-title{font-size:58px}.actionbar{background:#f7f9f8;left:50%;transform:translateX(-50%);width:580px}.rpt-head .mark-sub{font-size:11px}}
@media(max-width:360px){:root{--pad:22px}.hero{padding:48px 0 36px}.hero-title{font-size:37px}.lede{font-size:12px}.facts b{font-size:25px}.facts>div+div{padding-left:16px}.quiz-top{gap:6px}.quiz-dim,.pause-btn{font-size:10px}.q-text{font-size:21px}.dim-button{font-size:10px}.actionbar .btn{font-size:12px}.report-nav{gap:18px}}
@media(max-height:700px){.hero{padding-top:40px;padding-bottom:32px}.hero-title{line-height:1.5}.hero:after{margin-top:22px}.facts{margin-bottom:22px}.privacy{margin-top:15px}.quiz-stage{padding-top:24px}.q-text{margin:20px 0}.opt{min-height:54px;padding-top:12px;padding-bottom:12px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.quiz-stage.in,.opt.is-picked,.l-spin{animation:none}.progress i{transition:none}.btn,.opt{transition:background .1s,color .1s}}