@import "https://fonts.googleapis.com/css2?family=Cormorant+Garamond:wght@500;600;700&family=Noto+Sans+SC:wght@400;500;700&family=Outfit:wght@400;500;600;700&display=swap";:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}body{margin:0}:root{--ink:#10231f;--ink-soft:#1c3832;--mist:#d9ebe4;--fog:#eef6f2;--jade:#1f7a66;--jade-bright:#2ea88a;--jade-glow:#2ea88a59;--amber:#c47a2c;--coral:#c45c4a;--text:#143029;--muted:#5a756c;--line:#1430291f;--white:#f7fbf9;--shadow:0 24px 60px #10231f1f;--font-display:"Cormorant Garamond", "Noto Serif SC", Georgia, serif;--font-ui:"Outfit", "Noto Sans SC", system-ui, sans-serif;--font-zh:"Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif}*,:before,:after{box-sizing:border-box}html,body,#root{min-height:100%}body{color:var(--text);font-family:var(--font-ui);background:var(--fog);-webkit-font-smoothing:antialiased;margin:0}button{font:inherit;cursor:pointer;color:inherit;background:0 0;border:none}.page{flex-direction:column;min-height:100vh;padding:1.25rem clamp(1rem,4vw,3rem) 2rem;display:flex;position:relative;overflow:hidden}.atmosphere{pointer-events:none;z-index:0;background:radial-gradient(80% 55% at 15% 10%,#2ea88a38,#0000 55%),radial-gradient(70% 50% at 90% 20%,#c47a2c24,#0000 50%),radial-gradient(60% 45% at 50% 100%,#1f7a662e,#0000 55%),linear-gradient(165deg,#eaf5f0 0%,#f4f8f5 45%,#e6f0eb 100%);position:fixed;inset:0}.atmosphere:after{content:"";opacity:.35;mix-blend-mode:soft-light;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' 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1.25rem;font-size:1.05rem;line-height:1.5}.listen-model{border:1px solid var(--line);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);color:var(--ink-soft);background:#ffffff8c;border-radius:999px;align-items:center;gap:.4rem;padding:.55rem 1rem;font-size:.92rem;transition:transform .2s,background .2s,border-color .2s;display:inline-flex}.listen-model:hover{background:#ffffffd9;border-color:#1f7a6659;transform:translateY(-1px)}.practice{flex-direction:column;align-items:center;gap:1rem;animation:1s .16s both rise;display:flex}.mic-btn{background:linear-gradient(160deg, var(--jade-bright), var(--jade));width:8.5rem;height:8.5rem;color:var(--white);box-shadow:0 16px 40px var(--jade-glow), inset 0 1px 0 #ffffff40;border-radius:50%;flex-direction:column;justify-content:center;align-items:center;gap:.35rem;transition:transform .25s,box-shadow .25s,filter 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linear}.error-msg{text-align:center;max-width:28rem;color:var(--coral);margin:0;font-size:.95rem;line-height:1.45}.score-panel{border:1px solid var(--line);box-shadow:var(--shadow);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#ffffffb8;border-radius:1.35rem;grid-template-columns:auto 1fr;align-items:center;gap:1.5rem;padding:1.5rem;animation:.45s cubic-bezier(.22,1,.36,1) both pop;display:grid}.score-ring{--score:0;background:conic-gradient(var(--jade-bright) calc(var(--score) * 1%), #14302914 0);border-radius:50%;place-items:center;width:6.5rem;height:6.5rem;display:grid;position:relative}.score-ring:before{content:"";background:var(--white);border-radius:50%;position:absolute;inset:10px}.score-value,.score-unit{z-index:1;position:relative}.score-value{font-family:var(--font-display);color:var(--ink);font-size:2.1rem;font-weight:600;line-height:1}.score-unit{color:var(--muted);margin-left:1px;font-size:.85rem}.score-copy h2{font-family:var(--font-display);margin:0 0 .35rem;font-size:1.75rem;font-weight:600}.score-copy>p{color:var(--muted);margin:0 0 1rem;line-height:1.45}.score-details{gap:.65rem;margin:0 0 1rem;display:grid}.score-details dt{text-transform:uppercase;letter-spacing:.1em;color:var(--muted);margin-bottom:.15rem;font-size:.72rem}.score-details dd{color:var(--ink);margin:0;font-size:1rem}.score-details .zh{font-family:var(--font-zh);font-size:1.1rem}.grade-excellent .score-ring{background:conic-gradient(var(--jade-bright) calc(var(--score) * 1%), #14302914 0)}.grade-good .score-ring{background:conic-gradient(#3f9e7d calc(var(--score) * 1%), #14302914 0)}.grade-fair .score-ring{background:conic-gradient(var(--amber) calc(var(--score) * 1%), #14302914 0)}.grade-needs-work .score-ring{background:conic-gradient(var(--coral) calc(var(--score) * 1%), #14302914 0)}.footer{text-align:center;margin-top:2.5rem;animation:1s .24s both rise}.footer p{max-width:36rem;color:var(--muted);margin:0 auto;font-size:.85rem;line-height:1.5}@keyframes rise{0%{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}@keyframes pop{0%{opacity:0;transform:translateY(18px)scale(.97)}to{opacity:1;transform:translateY(0)scale(1)}}@keyframes pulse{0%,to{transform:scale(1)}50%{transform:scale(1.03)}}@keyframes ring{0%{opacity:.8;transform:scale(.92)}to{opacity:0;transform:scale(1.18)}}@media (width<=560px){.score-panel{text-align:center;grid-template-columns:1fr;justify-items:center}.tagline{width:100%}.topbar{flex-direction:column;align-items:flex-start}}