:root{--bg:#fffbf8;--ink:#382146;--purple:#71367b;--soft:#ebdcf8;--line:#ded2e3;--lime:#e4f57b;--muted:#82758c;--shadow:0 10px 28px rgba(56,33,70,.07)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;-webkit-font-smoothing:antialiased}button,input{font:inherit}button{cursor:pointer}button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid #a36bcc;outline-offset:3px}[hidden]{display:none!important}
.quiz-page{width:min(100%,640px);margin:auto;padding:env(safe-area-inset-top) 14px calc(150px + env(safe-area-inset-bottom))}
.quiz-header{position:relative}.quiz-nav{display:grid;grid-template-columns:44px minmax(0,1fr) 44px;align-items:center;min-height:58px;gap:4px}.quiz-nav h1{margin:0;text-align:center;font-size:clamp(18px,5.4vw,24px);font-weight:800;line-height:1.25;letter-spacing:-.5px;overflow-wrap:anywhere}.quiz-back{display:grid;place-items:center;width:44px;height:44px;color:var(--ink)}.quiz-back svg{width:28px;height:28px;fill:none;stroke:currentColor;stroke-width:2.6;stroke-linecap:round;stroke-linejoin:round}.quiz-smile{display:grid;place-items:center;width:40px;height:40px;border-radius:50%;color:var(--ink)}.quiz-smile svg{width:35px;height:35px;fill:none;stroke:currentColor;stroke-width:2.1;stroke-linecap:round}
.quiz-heading{position:relative;display:flex;flex-direction:column;align-items:center;min-height:72px;padding:3px 0 20px}.quiz-count{position:relative;z-index:1;display:inline-flex;align-items:center;min-height:30px;padding:3px 15px;border-radius:30px;background:var(--soft);color:#79519b;font-size:14px;font-weight:800}.quiz-heading::before,.quiz-heading::after{content:"";position:absolute;top:8px;width:5px;height:15px;border-radius:8px;background:var(--lime)}.quiz-heading::before{left:calc(50% - 68px);transform:rotate(-37deg)}.quiz-heading::after{right:calc(50% - 68px);transform:rotate(37deg)}.quiz-intro{z-index:1;align-self:flex-start;width:65%;margin:10px 0 0;color:var(--muted);font-size:12px;line-height:1.6}.quiz-mascot{position:absolute;z-index:2;right:-3px;top:8px;width:118px;height:88px;object-fit:contain;pointer-events:none}
.quiz-notice{margin:0 0 14px;padding:11px 14px;border-radius:14px;background:#fcecef;color:#9d3659;font-size:13px;line-height:1.5}
.q-card{position:relative;margin:0 0 14px;padding:19px 16px 21px;border-radius:26px;background:#fffdfb;box-shadow:var(--shadow);scroll-margin-top:16px}.q-card:focus{outline:none}.q-card.is-invalid{box-shadow:0 0 0 2px #d88fa8,var(--shadow)}.q-no{display:inline-flex;align-items:center;min-height:26px;padding:3px 12px;border-radius:30px;background:var(--soft);color:#71367b;font-size:13px;font-weight:800;letter-spacing:.3px}.q-title{margin:11px 0 17px;font-size:clamp(17px,4.7vw,20px);font-weight:800;line-height:1.48;overflow-wrap:anywhere}.q-card:nth-child(3n+1) .q-title::after{content:"";display:block;width:55px;height:6px;margin:-1px 12% 0 auto;border-top:3px solid #c599e9;border-radius:50%;transform:rotate(-3deg)}.q-card:nth-child(3n+2)::after{content:"✳";position:absolute;right:18px;top:18px;color:#c9e96c;font-size:23px;line-height:1;pointer-events:none}.q-options{display:grid;gap:8px}.opt{display:flex;align-items:center;gap:12px;min-height:52px;padding:11px 13px;border:1.5px solid var(--line);border-radius:16px;background:#fffdfa;color:var(--ink);font-size:15px;line-height:1.5;cursor:pointer;overflow-wrap:anywhere}.opt span{min-width:0}.opt input{position:relative;appearance:none;display:grid;place-items:center;flex:none;width:22px;height:22px;margin:0;border:2px solid #846f8c;border-radius:50%;background:transparent;cursor:pointer}.opt input[type=checkbox]{border-radius:7px}.opt input[type=radio]:checked{border-color:var(--purple)}.opt input[type=radio]:checked::after{content:"";width:10px;height:10px;border-radius:50%;background:var(--purple)}.opt input[type=checkbox]:checked{border-color:var(--purple);background:var(--purple)}.opt input[type=checkbox]:checked::after{content:"";width:9px;height:5px;margin-top:-2px;border:solid white;border-width:0 0 2px 2px;transform:rotate(-45deg)}.opt.is-selected,.opt:has(input:checked){border-color:var(--purple);background:#f3eafa}.opt:focus-within{outline:2px solid #ac81c4;outline-offset:2px}.q-error{margin:10px 1px 0;color:#a04365;font-size:12px;font-weight:700}
.quiz-fixed{position:fixed;z-index:20;left:0;right:0;bottom:0;padding:11px 14px calc(12px + env(safe-area-inset-bottom));border-top:1px solid #efe7ee;background:rgba(255,251,248,.96);backdrop-filter:blur(12px);box-shadow:0 -7px 24px rgba(56,33,70,.055)}.quiz-health-tip{margin:0 auto 8px;text-align:center;color:var(--muted);font-size:11px;line-height:1.3}.quiz-submit-bar{width:min(100%,612px);margin:auto;display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:48px}.quiz-progress{color:#806f8a;font-size:14px;white-space:nowrap}.quiz-submit{display:inline-flex;align-items:center;justify-content:center;min-width:140px;min-height:48px;padding:0 22px;border:0;border-radius:30px;background:var(--purple);color:white;font-size:16px;font-weight:800;white-space:nowrap}.quiz-submit:disabled{opacity:.6;cursor:wait}
.info-dialog{position:fixed;inset:auto 0 0;width:min(100%,640px);max-height:90dvh;margin:0 auto;padding:23px 19px calc(23px + env(safe-area-inset-bottom));overflow-y:auto;border:0;border-radius:25px 25px 0 0;background:var(--bg);color:var(--ink);box-shadow:0 -12px 40px rgba(56,33,70,.15)}.info-dialog::backdrop{background:rgba(56,33,70,.55)}.info-dialog h2{margin:0 34px 6px 0;font-size:20px}.info-sub{margin:0 0 18px;color:var(--muted);font-size:12px;line-height:1.6}.dialog-close{position:absolute;right:16px;top:13px;border:0;background:transparent;color:var(--muted);font-size:28px;line-height:1}.info-field{margin-bottom:14px}.info-field label{display:block;margin-bottom:7px;font-size:13px;font-weight:700}.info-field input{width:100%;min-height:46px;padding:10px 13px;border:1.5px solid var(--line);border-radius:14px;background:white;color:var(--ink);font-size:16px;outline:none}.info-field input:focus{border-color:var(--purple)}.info-error{margin:2px 0 12px;color:#a04365;font-size:13px}.info-submit{width:100%;margin-top:3px}
@media(max-width:350px){.quiz-page{padding-right:11px;padding-left:11px}.quiz-nav h1{font-size:18px}.quiz-mascot{width:98px}.q-card{padding:16px 13px 18px}.q-title{font-size:17px}.opt{font-size:14px;padding:10px 11px}.quiz-submit{min-width:126px;font-size:15px}}
@media(min-width:600px){.quiz-page{padding-right:20px;padding-left:20px}.quiz-heading{min-height:85px}.quiz-mascot{width:145px;height:105px}.q-card{padding:24px 26px 26px}.q-title{font-size:21px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}