:root{color-scheme:light;--bg-top: #f6fffb;--bg-bottom: #fff8ef;--ink: #19332d;--ink-soft: #4d615b;--primary: #179b7e;--primary-deep: #0b7059;--accent: #ffb65c;--surface: rgba(255, 255, 255, .86);--surface-strong: rgba(255, 255, 255, .96);--stroke: rgba(25, 51, 45, .12);--shadow: 0 18px 45px rgba(27, 83, 68, .14);--shadow-soft: 0 8px 18px rgba(25, 51, 45, .08);--radius-xl: 28px;--radius-lg: 22px;--radius-md: 16px;--radius-sm: 12px;font-family:MiSans,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;line-height:1.5;font-weight:500;color:var(--ink);background:radial-gradient(circle at top left,rgba(255,182,92,.22),transparent 35%),linear-gradient(180deg,var(--bg-top),var(--bg-bottom))}*{box-sizing:border-box}html,body,#root{min-height:100%}body{margin:0}button{font:inherit}.app-shell{min-height:100vh;padding:18px 14px 40px}.app-frame{width:min(100%,520px);margin:0 auto;display:grid;gap:16px}.topbar,.panel,.progress-panel,.footer{border:1px solid var(--stroke);box-shadow:var(--shadow-soft);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}.topbar{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:20px 20px 18px;border-radius:var(--radius-lg);background:var(--surface)}.topbar__brand{min-width:0}.topbar h1,.panel h2{margin:0}.topbar h1{font-size:clamp(1.75rem,5vw,2.3rem);line-height:.98;letter-spacing:-.04em}.topbar__pill,.hero-panel__badge,.chip,.tag,.compliance__item{display:inline-flex;align-items:center;justify-content:center;white-space:nowrap}.topbar__pill{flex-shrink:0;padding:10px 16px;border-radius:999px;background:#179b7e1a;color:var(--primary-deep);font-size:.9rem}.panel,.progress-panel,.footer{background:var(--surface-strong)}.panel{padding:26px 20px;border-radius:var(--radius-xl);box-shadow:var(--shadow)}.hero-panel{position:relative;overflow:hidden}.hero-panel:after{content:"";position:absolute;inset:auto -10px -15px auto;width:180px;height:180px;border-radius:50%;background:radial-gradient(circle,rgba(255,182,92,.4),transparent 70%)}.hero-panel:before{content:"⚡";position:absolute;top:18px;right:18px;width:38px;height:38px;display:grid;place-items:center;border-radius:999px;background:#ffffffb8;color:#b76a00;box-shadow:0 10px 18px #ffb65c33}.hero-panel__content,.intro-panel,.result-card{position:relative;z-index:1}.hero-panel__badge{margin-bottom:14px;padding:8px 12px;border-radius:999px;background:#ffb65c33;color:#7d5200;font-size:.92rem}.hero-panel__content h2,.intro-panel h2,.question-card h2,.result-card h2{font-size:clamp(1.55rem,4vw,2.15rem);line-height:1.08;letter-spacing:-.03em}.hero-panel__content h2{max-width:10.5ch;margin-bottom:12px}.hero-panel__text,.question-card__hint,.result-card__subtitle,.result-card__description,.result-card__share p,.check-list,.intro-panel li{color:var(--ink-soft)}.hero-panel__text{margin:0 0 14px;font-size:1rem}.hero-panel__aside{display:grid;gap:8px;margin-bottom:20px;padding:14px 16px;border-radius:20px;background:#ffffffc7;border:1px solid rgba(25,51,45,.06)}.hero-panel__aside p{margin:0;color:var(--ink-soft)}.hero-panel__sticker{display:inline-flex;width:fit-content;padding:6px 10px;border-radius:999px;background:#179b7e1f;color:var(--primary-deep);font-size:.84rem}.hero-panel__cta{display:grid;gap:12px;margin-top:24px}.hero-panel__hint{margin:0;color:var(--ink-soft);font-size:.92rem}.chip-row,.tag-row,.button-row{display:flex;flex-wrap:wrap;gap:10px}.chip,.tag{padding:10px 14px;border-radius:999px;border:1px solid rgba(23,155,126,.14);background:#179b7e14;color:var(--primary-deep);font-size:.92rem}.eyebrow{margin:0 0 8px;color:var(--primary-deep);font-size:.88rem;letter-spacing:.02em}.check-list{margin:0;padding-left:0;list-style:none}.check-list li+li{margin-top:12px}.check-list li{position:relative;padding-left:26px;font-size:1.02rem}.check-list li:before{content:"•";position:absolute;left:0;top:-1px;color:var(--primary-deep);font-size:1.4rem}.progress-panel{padding:16px 18px;border-radius:var(--radius-lg)}.progress-panel__meta{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px;font-size:.95rem;color:var(--ink-soft)}.progress-bar,.battery-meter__track{width:100%;height:12px;border-radius:999px;background:#179b7e1f;overflow:hidden}.progress-bar__fill,.battery-meter__fill{height:100%;border-radius:inherit;background:linear-gradient(90deg,#1dc3a1,#ffb65c)}.question-card__header{display:flex;justify-content:space-between;gap:12px;align-items:center}.option-list{display:grid;gap:16px}.option-button,.primary-button,.ghost-button{min-height:58px;border-radius:18px;transition:transform .16s ease,box-shadow .16s ease,background .16s ease,border-color .16s ease;cursor:pointer}.option-button{display:flex;gap:14px;align-items:flex-start;width:100%;padding:18px 16px;border:1px solid rgba(25,51,45,.08);background:#ffffffe0;color:var(--ink);text-align:left;box-shadow:0 10px 24px #19332d0d}.option-button:hover,.primary-button:hover,.ghost-button:hover{transform:translateY(-2px)}.option-button__marker{flex-shrink:0;width:32px;height:32px;display:grid;place-items:center;border-radius:999px;font-size:.96rem;color:var(--primary-deep);background:#179b7e1a;border:1px solid rgba(23,155,126,.12)}.option-button__text{line-height:1.45}.primary-button,.ghost-button{border:1px solid transparent;padding:0 18px}.primary-button{flex:1 1 220px;background:linear-gradient(135deg,var(--primary),#2bb697);color:#fff;box-shadow:0 14px 24px #179b7e47}.ghost-button{flex:1 1 160px;background:#ffffffb3;border-color:#19332d1f;color:var(--ink)}.result-card__hero{margin-bottom:18px}.battery-meter{display:grid;gap:12px;margin-top:18px}.battery-meter__label{font-size:1rem;color:var(--primary-deep)}.tag-row{margin-bottom:18px}.tag{background:#f3fffaf2;border-color:#179b7e29;box-shadow:inset 0 -1px 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