:root{
  --bg:#090610;--bg2:#0d0817;--panel:rgba(20,13,33,.68);--panel2:rgba(31,20,47,.72);
  --line:rgba(218,190,255,.14);--line2:rgba(235,215,255,.24);--text:#f6f1fb;--muted:#b7a9c7;
  --purple:#b885ff;--purple2:#7a4fd8;--rose:#d69bcf;--blue:#7f8cff;--gold:#d7c9a1;
  --shadow:0 28px 90px rgba(0,0,0,.38);--radius:26px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 20% 0%,#1a0f29 0%,transparent 32%),radial-gradient(circle at 90% 15%,#121a38 0%,transparent 30%),linear-gradient(160deg,var(--bg),#07050c 64%,#0a0711);color:var(--text);font-family:"PingFang SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;min-height:100vh;overflow-x:hidden}button,input{font:inherit}.grain{position:fixed;inset:0;pointer-events:none;z-index:-1;opacity:.18;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.16'/%3E%3C/svg%3E")}.bg-orbit{position:fixed;border:1px solid rgba(203,170,255,.12);border-radius:50%;z-index:-2;pointer-events:none}.orbit-a{width:760px;height:760px;right:-370px;top:-290px;box-shadow:0 0 120px rgba(139,89,255,.08) inset}.orbit-b{width:500px;height:500px;left:-270px;bottom:-200px}.topbar{height:88px;display:flex;align-items:center;justify-content:space-between;max-width:1280px;margin:auto;padding:0 30px;border-bottom:1px solid rgba(255,255,255,.06)}.brand{display:flex;gap:12px;align-items:center}.brand-mark{display:grid;place-items:center;width:38px;height:38px;border:1px solid rgba(225,204,255,.42);border-radius:50%;font-family:Georgia,serif;font-size:12px;letter-spacing:1px;box-shadow:0 0 30px rgba(184,133,255,.14)}.brand strong{display:block;font-family:Georgia,"Times New Roman",serif;letter-spacing:2.6px;font-size:13px}.brand small{display:block;margin-top:4px;color:#8f82a0;font-size:8px;letter-spacing:2.1px}.top-meta{display:flex;gap:13px;align-items:center;color:#8d819b;font:10px Georgia,serif;letter-spacing:1.7px}.top-meta i{width:3px;height:3px;border-radius:50%;background:#725c8e}.screen{display:none;max-width:1280px;margin:auto;padding:62px 30px 90px;min-height:calc(100vh - 88px)}.screen.active{display:block;animation:fadeUp .55s ease both}@keyframes fadeUp{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}.glass{background:linear-gradient(145deg,rgba(28,18,43,.78),rgba(12,8,21,.70));border:1px solid var(--line);box-shadow:var(--shadow);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px)}.hero-grid{display:grid;grid-template-columns:1.25fr .78fr;gap:52px;align-items:center}.hero-copy{padding:38px 0}.eyebrow{font:10px Georgia,serif;color:#a996c1;letter-spacing:3.2px;text-transform:uppercase}.hero-copy h1{font-family:Georgia,"Songti SC",serif;font-size:clamp(44px,5vw,72px);line-height:1.16;margin:18px 0 22px;font-weight:500;letter-spacing:-2px}.hero-copy h1 em{font-style:normal;background:linear-gradient(90deg,#fff,#c89cff 46%,#99a7ff);-webkit-background-clip:text;color:transparent}.lede{font-size:17px;line-height:1.9;color:#cbbfd7;max-width:650px}.metric-row{display:grid;grid-template-columns:repeat(4,1fr);margin:38px 0 28px;border:1px solid rgba(255,255,255,.07);border-radius:20px;overflow:hidden;background:rgba(255,255,255,.025)}.metric{padding:18px 16px;border-right:1px solid rgba(255,255,255,.06)}.metric:last-child{border-right:0}.metric b{font:28px Georgia,serif;color:#e6d6ff}.metric span{display:block;margin-top:5px;font-size:11px;color:#8f829f}.feature-stack{display:grid;gap:10px}.feature{display:flex;gap:14px;align-items:flex-start;padding:13px 0;border-bottom:1px solid rgba(255,255,255,.05)}.feature>span{font:10px Georgia,serif;color:#825bb2;margin-top:5px}.feature p{margin:0}.feature p b{font-size:13px;font-weight:600}.feature p small{display:block;color:#887d94;margin-top:4px;line-height:1.5}.access-card{position:relative;border-radius:30px;padding:34px;overflow:hidden}.access-card:before{content:"";position:absolute;width:200px;height:200px;border-radius:50%;background:rgba(153,95,255,.14);filter:blur(40px);right:-65px;top:-60px}.card-rings{position:absolute;right:-85px;top:-75px;width:230px;height:230px}.card-rings span{position:absolute;inset:0;border:1px solid rgba(201,171,255,.10);border-radius:50%}.card-rings span:nth-child(2){inset:28px}.card-rings span:nth-child(3){inset:58px}.access-head{display:flex;gap:13px;align-items:center;position:relative}.moon{width:52px;height:52px;border-radius:50%;display:grid;place-items:center;border:1px solid rgba(220,195,255,.25);font-size:25px;color:#cfa7ff;background:rgba(184,133,255,.06)}.access-head small{font:9px Georgia,serif;letter-spacing:2px;color:#8d7d9f}.access-head h2{font-family:Georgia,"Songti SC",serif;font-weight:500;font-size:28px;margin:5px 0}.access-card>p{position:relative;color:#a99ab8;line-height:1.75;font-size:13px;margin:24px 0 26px}.code-label{font:9px Georgia,serif;color:#826e99;letter-spacing:2.5px}.code-boxes{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:10px 0 15px}.code-boxes input{width:100%;height:64px;background:rgba(255,255,255,.03);border:1px solid rgba(228,205,255,.15);border-radius:16px;color:#fff;text-align:center;font:30px Georgia,serif;outline:none;transition:.2s}.code-boxes input:focus{border-color:rgba(191,143,255,.75);box-shadow:0 0 0 3px rgba(171,115,246,.10),0 0 32px rgba(160,96,245,.12)}.primary-btn,.secondary-btn,.ghost-btn{border:0;cursor:pointer;transition:.2s}.primary-btn{width:100%;height:58px;border-radius:16px;background:linear-gradient(105deg,#9a66df,#6d63db 56%,#5367bd);color:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 20px;font-weight:600;box-shadow:0 16px 34px rgba(102,73,178,.25)}.primary-btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 20px 40px rgba(102,73,178,.35)}.primary-btn:disabled{opacity:.35;cursor:not-allowed}.primary-btn b{font-size:20px}.status{min-height:18px;font-size:12px;margin:11px 2px;color:#d5b6ff}.status.error{color:#ffb6c9}.mini-note{display:flex;gap:9px;margin-top:18px;padding-top:16px;border-top:1px solid rgba(255,255,255,.06);color:#8f8499;font-size:11px;line-height:1.55}.mini-note p{margin:0}.mini-note span{color:#ae79e2}.demo-code{text-align:center;margin-top:14px;font-size:10px;color:#6f647a}.demo-code b{color:#a992bd;letter-spacing:2px}.theory-strip{margin-top:44px;border-radius:22px;padding:20px 26px;display:grid;grid-template-columns:280px 1fr;gap:40px;align-items:center}.theory-strip small{font:9px Georgia,serif;letter-spacing:2px;color:#766685}.theory-strip b{display:block;margin-top:5px;font-size:13px}.theory-strip p{color:#8e8399;line-height:1.65;font-size:12px;margin:0}.narrow{max-width:820px;margin:4vh auto 0}.intro-card{border-radius:30px;padding:50px}.intro-card h2{font-family:Georgia,"Songti SC",serif;font-size:42px;margin:12px 0 20px;font-weight:500}.intro-big{font-size:16px;line-height:1.9;color:#c2b7cf}.scale-preview{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;margin:28px 0}.scale-preview span{border:1px solid rgba(255,255,255,.08);border-radius:13px;padding:13px 6px;text-align:center;color:#91859f;font-size:10px;background:rgba(255,255,255,.025)}.intro-points{display:grid;gap:0;margin:28px 0}.intro-points>div{display:grid;grid-template-columns:46px 1fr;align-items:start;padding:15px 0;border-top:1px solid rgba(255,255,255,.06)}.intro-points b{font:11px Georgia,serif;color:#805ca9}.intro-points p{margin:0;color:#9e92aa;font-size:12px;line-height:1.6}.wide{margin-top:16px}.test-shell{display:grid;grid-template-columns:260px 1fr;gap:20px;max-width:1040px;margin:3vh auto}.test-side,.question-panel{border-radius:28px}.test-side{padding:28px;display:flex;flex-direction:column;min-height:610px}.progress-ring{width:150px;height:150px;margin:38px auto 26px;position:relative}.progress-ring svg{transform:rotate(-90deg)}.progress-ring circle{fill:none;stroke-width:3}.ring-bg{stroke:rgba(255,255,255,.07)}.ring-fg{stroke:#ad76ef;stroke-linecap:round;stroke-dasharray:327;stroke-dashoffset:327;filter:drop-shadow(0 0 6px rgba(178,113,239,.6));transition:.35s}.progress-ring>div{position:absolute;inset:0;display:grid;place-content:center;text-align:center}.progress-ring b{font:31px Georgia,serif}.progress-ring small{font:8px Georgia,serif;letter-spacing:1.8px;color:#82738f;margin-top:4px}.q-meta{margin-top:5px;text-align:center}.q-meta small{display:block;font:8px Georgia,serif;color:#766985;letter-spacing:2px}.q-meta strong{display:block;font:34px Georgia,serif;margin-top:3px}.q-meta strong i{font-style:normal;color:#5d5069;font-size:16px;margin:0 4px}.dimension-hint{margin-top:auto;padding:15px;border:1px solid rgba(255,255,255,.06);border-radius:16px;background:rgba(255,255,255,.02)}.dimension-hint span{font:8px Georgia,serif;color:#835fa7;letter-spacing:1.5px}.dimension-hint p{font-size:10px;color:#756b7f;line-height:1.55;margin:7px 0 0}.ghost-btn{margin-top:10px;background:transparent;color:#776c82;border:1px solid rgba(255,255,255,.07);border-radius:14px;padding:11px}.question-panel{padding:46px 54px;min-height:610px;display:flex;flex-direction:column}.q-tag{font:9px Georgia,serif;letter-spacing:2.4px;color:#7e68a0}.question-panel h2{font-family:Georgia,"Songti SC",serif;font-weight:500;font-size:32px;line-height:1.65;margin:26px 0 34px;min-height:105px}.answers{display:grid;gap:10px}.answer-btn{padding:17px 18px;text-align:left;border:1px solid rgba(255,255,255,.08);border-radius:16px;background:rgba(255,255,255,.025);color:#bcb1c5;cursor:pointer;display:flex;justify-content:space-between;align-items:center;transition:.18s}.answer-btn span{font-size:13px}.answer-btn b{font:10px Georgia,serif;color:#62566d}.answer-btn:hover{border-color:rgba(191,143,255,.34);background:rgba(172,113,244,.06)}.answer-btn.selected{border-color:rgba(193,145,255,.72);background:linear-gradient(90deg,rgba(146,89,211,.18),rgba(99,90,191,.11));box-shadow:0 0 30px rgba(156,93,232,.08);color:#fff}.test-nav{display:grid;grid-template-columns:auto 1fr auto;gap:16px;align-items:center;margin-top:auto;padding-top:28px}.text-btn{background:transparent;border:0;color:#877b92;cursor:pointer;font-size:11px;padding:8px}.text-btn:disabled{opacity:.28}.line-progress{height:2px;background:rgba(255,255,255,.06);overflow:hidden}.line-progress span{display:block;height:100%;width:0;background:linear-gradient(90deg,#a56ce6,#7483ee);transition:.3s}.processing{text-align:center;border-radius:30px;padding:64px;margin-top:10vh}.scan-orb{width:140px;height:140px;border-radius:50%;margin:0 auto 35px;position:relative;border:1px solid rgba(198,156,255,.25);box-shadow:0 0 80px rgba(144,81,224,.12) inset}.scan-orb:before,.scan-orb:after{content:"";position:absolute;border-radius:50%;border:1px solid rgba(198,156,255,.11)}.scan-orb:before{inset:17px}.scan-orb:after{inset:37px}.scan-orb span{position:absolute;width:1px;height:50%;left:50%;top:0;transform-origin:bottom;background:linear-gradient(transparent,#c598ff);animation:scan 1.5s linear infinite}@keyframes scan{to{transform:rotate(360deg)}}.processing h2{font-family:Georgia,"Songti SC",serif;font-size:35px;font-weight:500}.process-list{max-width:390px;margin:30px auto 0;text-align:left}.process-list div{padding:13px;border-bottom:1px solid rgba(255,255,255,.05);color:#71667c;font-size:12px}.process-list .done{color:#c9b1e4}.report-screen{max-width:1180px}.report-hero{position:relative;border-radius:32px;padding:72px 70px;overflow:hidden;background:radial-gradient(circle at 80% 15%,rgba(153,103,231,.24),transparent 34%),linear-gradient(145deg,rgba(31,18,48,.88),rgba(11,7,20,.86))}.report-hero:after{content:"";position:absolute;width:440px;height:440px;border:1px solid rgba(201,168,244,.10);border-radius:50%;right:-120px;top:-180px;box-shadow:0 0 0 45px rgba(255,255,255,.012),0 0 0 90px rgba(255,255,255,.008)}.archive-no{position:absolute;right:28px;top:25px;font:9px Georgia,serif;color:#756786;letter-spacing:1.8px}.report-kicker{font:10px Georgia,serif;color:#a187bd;letter-spacing:3px}.report-hero h1{font-family:Georgia,"Songti SC",serif;font-weight:500;font-size:60px;letter-spacing:-1px;margin:17px 0 5px}.report-en{font:12px Georgia,serif;color:#9f75cf;letter-spacing:4px}.report-hero blockquote{font-family:Georgia,"Songti SC",serif;font-size:21px;line-height:1.7;max-width:640px;margin:30px 0;color:#d5c9df;border-left:2px solid #9162c7;padding-left:18px}.tag-row{display:flex;gap:8px;flex-wrap:wrap}.tag-row span{padding:8px 12px;border:1px solid rgba(220,191,255,.14);border-radius:999px;color:#a696b7;font-size:10px;background:rgba(255,255,255,.025)}.report-actions{display:flex;gap:10px;margin-top:30px;position:relative;z-index:2}.secondary-btn{border:1px solid rgba(220,195,255,.18);background:rgba(255,255,255,.03);color:#b9a9c7;padding:11px 15px;border-radius:12px;font-size:11px}.secondary-btn:hover{border-color:rgba(213,177,255,.45);color:#fff}.report-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:18px}.report-card{border-radius:24px;padding:30px}.span-2{grid-column:1/-1}.section-head{display:flex;gap:13px;align-items:flex-start;margin-bottom:23px}.section-head>span{font:10px Georgia,serif;color:#805fa2;border-top:1px solid #684c86;padding-top:5px}.section-head small{display:block;font:8px Georgia,serif;color:#6e6278;letter-spacing:2px}.section-head h3{margin:5px 0 0;font-family:Georgia,"Songti SC",serif;font-weight:500;font-size:22px}.core-two{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-bottom:22px}.core-two>div{border:1px solid rgba(255,255,255,.06);border-radius:15px;padding:14px;background:rgba(255,255,255,.02)}.core-two small{display:block;color:#74687f;font-size:9px}.core-two b{display:block;margin-top:5px;font-size:13px;color:#d7c7e6}.large-copy{font-family:Georgia,"Songti SC",serif;font-size:17px;line-height:1.95;color:#c8bccf}.body-copy{font-size:13px;line-height:1.95;color:#a99dac;white-space:pre-line}.dual-cards{display:grid;grid-template-columns:1fr 1fr;gap:12px}.dual-cards>div{padding:22px;border-radius:18px;border:1px solid rgba(255,255,255,.06);background:linear-gradient(145deg,rgba(255,255,255,.03),rgba(255,255,255,.01))}.dual-cards small{font:8px Georgia,serif;color:#725987;letter-spacing:2px}.dual-cards h4{font-family:Georgia,"Songti SC",serif;font-size:19px;font-weight:500;margin:9px 0}.dual-cards p{font-size:12px;line-height:1.85;color:#9b8fa5}.dimension-bars{display:grid;gap:16px}.dim-bar-head{display:flex;justify-content:space-between;align-items:end}.dim-bar-head b{font-size:12px}.dim-bar-head span{font:17px Georgia,serif;color:#c6a4ec}.bar-track{height:5px;background:rgba(255,255,255,.05);border-radius:99px;overflow:hidden;margin-top:7px}.bar-fill{height:100%;border-radius:99px;background:linear-gradient(90deg,#8051b8,#9e6ed8,#7888db)}.bar-level{font-size:9px;color:#706477;margin-top:5px}.radar-wrap{min-height:310px;display:grid;place-items:center}.radar-wrap svg{width:min(100%,330px);overflow:visible}.radar-grid{fill:none;stroke:rgba(255,255,255,.08);stroke-width:1}.radar-axis{stroke:rgba(255,255,255,.07)}.radar-shape{fill:rgba(171,112,232,.18);stroke:#b77de9;stroke-width:2;filter:drop-shadow(0 0 9px rgba(175,112,234,.24))}.radar-label{fill:#8f8298;font-size:10px}.radar-value{fill:#d6c5e3;font:bold 10px Georgia,serif}.bullet-stack{display:grid;gap:10px}.bullet-stack div{padding:11px 13px;border:1px solid rgba(255,255,255,.06);border-radius:13px;color:#aa9eaf;font-size:12px;background:rgba(255,255,255,.02)}.bullet-stack div:before{content:"✦";color:#966cc4;margin-right:8px}.dimension-details{display:grid;grid-template-columns:1fr 1fr;gap:12px}.dimension-detail{border:1px solid rgba(255,255,255,.06);border-radius:17px;padding:18px;background:rgba(255,255,255,.018)}.dimension-detail-head{display:flex;justify-content:space-between;gap:10px}.dimension-detail h4{margin:0;font-size:13px}.dimension-detail strong{font:17px Georgia,serif;color:#c3a4e5}.dimension-detail small{color:#675b72;font:8px Georgia,serif;letter-spacing:1px}.dimension-detail p{font-size:11px;line-height:1.8;color:#8f8498;margin:12px 0 0}.closing-card{text-align:center;padding:50px}.closing-symbol{font-size:26px;color:#9c6dcc}.closing-card>small{display:block;font:8px Georgia,serif;color:#725e86;letter-spacing:3px;margin-top:14px}.closing-card h3{font-family:Georgia,"Songti SC",serif;font-weight:500;font-size:26px;line-height:1.65;max-width:760px;margin:16px auto}.closing-card p{font-size:11px;line-height:1.8;color:#756a7f;max-width:700px;margin:auto}.report-footer{text-align:center;padding:50px 20px 0;color:#594e62}.report-footer p{font:10px Georgia,serif;letter-spacing:2px}.report-footer small{font-size:9px}.toast{position:fixed;left:50%;bottom:30px;transform:translateX(-50%);background:rgba(20,13,29,.96);border:1px solid rgba(213,180,255,.18);color:#cbbbd7;padding:12px 18px;border-radius:12px;font-size:11px;z-index:99;box-shadow:0 15px 45px rgba(0,0,0,.4)}
@media(max-width:900px){.top-meta{display:none}.hero-grid{grid-template-columns:1fr}.hero-copy{padding-top:0}.metric-row{grid-template-columns:repeat(2,1fr)}.metric:nth-child(2){border-right:0}.theory-strip{grid-template-columns:1fr;gap:8px}.test-shell{grid-template-columns:1fr}.test-side{min-height:auto;display:grid;grid-template-columns:1fr auto auto;gap:18px;align-items:center}.test-side .eyebrow,.dimension-hint,.ghost-btn{display:none}.progress-ring{width:85px;height:85px;margin:0}.q-meta{margin:0}.question-panel{min-height:590px}.report-grid{grid-template-columns:1fr}.span-2{grid-column:auto}.core-two{grid-template-columns:1fr 1fr}.dimension-details{grid-template-columns:1fr}.report-hero{padding:52px 34px}.report-hero h1{font-size:46px}.dual-cards{grid-template-columns:1fr}}
@media(max-width:560px){.topbar{height:72px;padding:0 18px}.screen{padding:38px 16px 65px;min-height:calc(100vh - 72px)}.hero-copy h1{font-size:42px;letter-spacing:-1.2px}.lede{font-size:14px}.metric{padding:14px 12px}.metric b{font-size:23px}.access-card{padding:24px}.code-boxes input{height:58px}.intro-card{padding:29px 22px}.intro-card h2{font-size:34px}.scale-preview{grid-template-columns:1fr}.scale-preview span{padding:9px}.test-side{padding:16px;grid-template-columns:auto 1fr}.progress-ring{width:72px;height:72px}.q-meta{text-align:left}.question-panel{padding:28px 20px;min-height:610px}.question-panel h2{font-size:25px;line-height:1.6;margin-top:20px}.answer-btn{padding:15px 14px}.report-hero{padding:48px 23px 38px}.archive-no{right:19px;top:18px;font-size:7px}.report-hero h1{font-size:40px}.report-hero blockquote{font-size:17px}.report-actions{flex-direction:column}.report-card{padding:23px}.core-two{grid-template-columns:1fr}.dual-cards{grid-template-columns:1fr}.section-head h3{font-size:19px}.large-copy{font-size:15px}.report-screen{padding-left:12px;padding-right:12px}.brand strong{font-size:11px}.brand small{font-size:7px}.brand-mark{width:34px;height:34px}.feature p small{font-size:10px}}
