:root{--bg:#08090a;--surface:#111315;--surface-strong:#171a1d;--surface-soft:#0d0f11;--line:#292d31;--line-strong:#3a4046;--text:#f4f2ec;--muted:#9ca2a8;--muted-strong:#c7c9c7;--gold:#d8b25d;--gold-bright:#f0cf82;--gold-ink:#1a1408;--cyan:#54c8d7;--green:#65c48d;--warning:#ef9a62;--danger:#e7796f;--radius:8px;--header-height:76px;--font-sans:"PingFang SC","Microsoft YaHei","Noto Sans CJK SC","Source Han Sans SC",Arial,sans-serif}*{box-sizing:border-box}html{color-scheme:dark;scroll-behavior:smooth}body,html{background:var(--bg)}body{margin:0;min-width:320px;color:var(--text);font-family:var(--font-sans);font-size:16px;line-height:1.5;letter-spacing:0;text-rendering:optimizeLegibility}button,input{font:inherit}button{color:inherit}a:focus-visible,button:focus-visible,input:focus-visible{outline:2px solid var(--gold-bright);outline-offset:3px}::selection{background:var(--gold);color:var(--gold-ink)}.site-shell{min-height:100vh;overflow:hidden;background-color:var(--bg)}.site-shell:before{position:fixed;inset:var(--header-height) 0 auto;height:1px;background:var(--line);content:"";pointer-events:none;z-index:20}.site-header{position:relative;z-index:21;display:flex;align-items:center;justify-content:space-between;width:min(1240px,calc(100% - 48px));height:var(--header-height);margin:0 auto}.brand-lockup{display:inline-flex;align-items:center;gap:11px;color:var(--text);text-decoration:none}.brand-lockup img{width:40px;height:36px;object-fit:contain}.brand-lockup>span{display:grid;gap:1px}.brand-lockup strong{color:var(--gold-bright);font-family:Arial,sans-serif;font-size:19px;line-height:1}.brand-lockup small{color:var(--muted-strong);font-size:12px;line-height:1.2}.trust-note{display:inline-flex;align-items:center;gap:9px;color:var(--muted-strong);font-size:13px}.trust-dot{width:7px;height:7px;border-radius:50%;background:var(--green);box-shadow:0 0 0 4px rgb(101 196 141/12%)}.advisor-layout{display:grid;grid-template-columns:minmax(0,1.46fr) minmax(340px,.74fr);gap:24px;width:min(1240px,calc(100% - 48px));margin:0 auto;padding:34px 0 48px}.live-panel,.question-panel{border:1px solid var(--line);background:var(--surface)}.question-panel{min-width:0}.question-intro{padding:38px 40px 30px;border-bottom:1px solid var(--line)}.eyebrow{margin:0 0 9px;color:var(--gold);font-size:12px;font-weight:700;text-transform:uppercase}.question-intro h1,.result-hero h1{max-width:760px;margin:0;font-size:36px;line-height:1.2;letter-spacing:0}.question-intro>p:last-child{max-width:680px;margin:13px 0 0;color:var(--muted);font-size:15px}.stepper{display:grid;grid-template-columns:repeat(4,1fr);min-height:66px;border-bottom:1px solid var(--line)}.stepper button{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:8px;min-width:0;border:0;border-right:1px solid var(--line);background:transparent;color:var(--muted);cursor:pointer;font-size:13px}.stepper button:last-child{border-right:0}.stepper button:after{position:absolute;right:0;bottom:-1px;left:0;height:2px;background:transparent;content:""}.stepper button span{display:grid;place-items:center;width:24px;height:24px;border:1px solid var(--line-strong);border-radius:50%;color:var(--muted-strong);font-family:Arial,sans-serif;font-size:11px}.stepper button.is-active{color:var(--text)}.stepper button.is-active:after{background:var(--gold)}.stepper button.is-active span{border-color:var(--gold);background:var(--gold);color:var(--gold-ink);font-weight:800}.stepper button.is-complete span{border-color:rgb(101 196 141/35%);background:rgb(101 196 141/12%);color:var(--green)}.question-body{min-height:570px;padding:34px 40px 26px}.section-heading{display:flex;align-items:flex-start;gap:16px;margin-bottom:29px}.section-heading>span{flex:0 0 auto;padding-top:4px;color:var(--gold);font-family:Arial,sans-serif;font-size:12px;font-weight:700}.section-heading h2{margin:0;font-size:23px;line-height:1.25}.section-heading p{margin:7px 0 0;color:var(--muted);font-size:14px}.hardware-detect{display:flex;align-items:center;justify-content:space-between;gap:22px;margin:0 0 25px;padding:18px 20px;border:1px solid #3c3525;border-left:3px solid var(--gold);background:#15130e}.hardware-detect__copy{min-width:0}.hardware-detect__copy>span{display:inline-flex;align-items:center;gap:7px;color:var(--gold);font-size:10px;font-weight:750}.hardware-detect__copy>span i{width:6px;height:6px;border-radius:50%;background:var(--green);box-shadow:0 0 0 4px rgb(101 196 141/10%)}.hardware-detect__copy strong{display:block;margin-top:7px;color:var(--text);font-size:15px}.hardware-detect__copy p{margin:3px 0 0;color:#777d80;font-size:11px}.button--detect{display:inline-flex;flex:0 0 auto;align-items:center;justify-content:center;gap:8px;min-width:154px;border:1px solid var(--gold);background:transparent;color:var(--gold-bright)}.button--detect:hover:not(:disabled){background:var(--gold);color:var(--gold-ink)}.detect-spinner{width:13px;height:13px;border:2px solid rgb(240 207 130/28%);border-top-color:currentcolor;border-radius:50%;animation:detector-spin .7s linear infinite}.detector-error{margin:-12px 0 24px;padding:11px 13px;border-left:3px solid var(--danger);background:#1a1010;color:#d8a5a0;font-size:12px}.hardware-report{margin:-10px 0 27px;border:1px solid #315042;background:#0c1511}.hardware-report--mobile{border-color:#67472f;background:#17110d}.hardware-report__heading{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 16px;border-bottom:1px solid rgb(101 196 141/18%)}.hardware-report--mobile .hardware-report__heading{border-bottom-color:rgb(239 154 98/18%)}.hardware-report__heading>div{display:flex;min-width:0;align-items:center;gap:9px}.hardware-report__heading em,.hardware-report__heading span{flex:0 0 auto;padding:4px 6px;border:1px solid rgb(101 196 141/28%);border-radius:3px;color:var(--green);font-size:9px;font-style:normal}.hardware-report--mobile .hardware-report__heading span{border-color:rgb(239 154 98/30%);color:var(--warning)}.hardware-report__heading em{border-color:var(--line-strong);color:var(--muted)}.hardware-report__heading strong{min-width:0;overflow-wrap:anywhere;color:#cde2d5;font-size:13px}.hardware-report--mobile .hardware-report__heading strong{color:#d8bba7}.hardware-report dl{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));margin:0}.hardware-report dl>div{min-width:0;padding:13px 16px;border-right:1px solid rgb(101 196 141/13%);border-bottom:1px solid rgb(101 196 141/13%)}.hardware-report dl>div:nth-child(2n){border-right:0}.hardware-report dt{color:#6b8576;font-size:9px}.hardware-report dd{margin:4px 0 0;overflow-wrap:anywhere;color:#afc4b7;font-size:11px;font-weight:650}.hardware-report>p{margin:0;padding:12px 16px;color:#71837a;font-size:10px}.hardware-report--mobile>p{color:#a5826c}@keyframes detector-spin{to{transform:rotate(1turn)}}fieldset{min-width:0;margin:0 0 27px;padding:0;border:0}legend{margin-bottom:11px;color:var(--muted-strong);font-size:13px;font-weight:650}.choice-grid{display:grid;gap:10px}.choice-grid--two{grid-template-columns:repeat(2,minmax(0,1fr))}.choice-grid--three{grid-template-columns:repeat(3,minmax(0,1fr))}.choice-grid--gpu{grid-template-columns:repeat(5,minmax(0,1fr))}.choice-grid--games{grid-template-columns:repeat(4,minmax(0,1fr))}.choice-button{display:grid;align-content:center;min-width:0;min-height:72px;padding:13px 14px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface-soft);text-align:left;cursor:pointer;transition:border-color .16s ease,background-color .16s ease,transform .16s ease}.choice-button:hover{border-color:var(--line-strong);background:var(--surface-strong);transform:translateY(-1px)}.choice-button>span{overflow-wrap:anywhere;color:var(--muted-strong);font-size:14px;font-weight:700;line-height:1.25}.choice-button small{display:block;margin-top:5px;overflow-wrap:anywhere;color:#727a81;font-size:11px;line-height:1.35}.choice-button.is-selected{border-color:var(--gold);background:#1e1a12;box-shadow:inset 3px 0 0 var(--gold)}.choice-button.is-selected>span{color:var(--gold-bright)}.choice-button.is-selected small{color:#b8a777}.gpu-input{display:grid;grid-template-columns:58px minmax(0,1fr) auto;align-items:center;min-height:58px;overflow:hidden;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface-soft)}.gpu-input>span{display:grid;align-self:stretch;place-items:center;border-right:1px solid var(--line);color:var(--cyan);font-family:Arial,sans-serif;font-size:12px;font-weight:800}.gpu-input input{width:100%;min-width:0;height:56px;padding:0 15px;border:0;background:transparent;color:var(--text);outline:none}.gpu-input input::placeholder{color:#646b70}.gpu-input em{max-width:225px;padding:0 16px;color:var(--muted);font-size:11px;font-style:normal;text-align:right}.segmented-control{display:grid;grid-template-columns:repeat(4,1fr);overflow:hidden;border:1px solid var(--line);border-radius:var(--radius)}.segmented-control button{min-height:44px;padding:9px;border:0;border-right:1px solid var(--line);background:var(--surface-soft);color:var(--muted);cursor:pointer;font-size:12px}.segmented-control button:last-child{border-right:0}.segmented-control button.is-selected{background:var(--gold);color:var(--gold-ink);font-weight:750}.fps-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:9px}.fps-grid button,.quick-budget button{min-height:42px;padding:8px 12px;border:1px solid var(--line);border-radius:6px;background:var(--surface-soft);color:var(--muted-strong);cursor:pointer;font-size:12px}.fps-grid button:hover,.quick-budget button:hover{border-color:var(--line-strong)}.fps-grid button.is-selected,.quick-budget button.is-selected{border-color:var(--cyan);background:#102024;color:#bdeff4}.field-help{margin:10px 0 0;color:#6f767c;font-size:11px}.budget-field input[type=range]{width:100%;height:5px;margin:22px 0 0;accent-color:var(--gold);cursor:pointer}.budget-readout{display:flex;align-items:flex-end;justify-content:space-between}.budget-readout strong{color:var(--gold-bright);font-family:Arial,sans-serif;font-size:32px;line-height:1}.budget-readout span{color:var(--muted);font-size:11px}.budget-ticks{display:flex;justify-content:space-between;margin-top:6px;color:#636a6f;font-family:Arial,sans-serif;font-size:10px}.quick-budget{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;margin-top:17px}.auto-budget-note{margin:0 0 27px;padding:18px 20px;border-left:3px solid var(--cyan);background:#0d1719}.auto-budget-note strong{color:#bdeff4;font-size:15px}.auto-budget-note p{margin:5px 0 0;color:#7d9599;font-size:12px}.honesty-note{display:flex;align-items:center;gap:14px;padding:18px 20px;border:1px solid #403721;border-radius:var(--radius);background:#17140d}.honesty-note img{flex:0 0 auto;object-fit:contain}.honesty-note p{margin:0;color:#b8b1a0;font-size:13px}.honesty-note strong{display:block;margin-bottom:2px;color:var(--gold-bright)}.question-actions{display:grid;grid-template-columns:140px 1fr 170px;align-items:center;gap:16px;min-height:82px;padding:18px 40px;border-top:1px solid var(--line)}.question-actions>span{color:#697076;font-family:Arial,sans-serif;font-size:11px;text-align:center}.button{min-height:46px;padding:11px 18px;border-radius:6px;cursor:pointer;font-size:13px;font-weight:750;transition:transform .16s ease,background-color .16s ease,border-color .16s ease}.button:hover:not(:disabled){transform:translateY(-1px)}.button:disabled{cursor:not-allowed;opacity:.35}.button--primary{border:1px solid var(--gold);background:var(--gold);color:var(--gold-ink)}.button--primary:hover{border-color:var(--gold-bright);background:var(--gold-bright)}.button--ghost{border:1px solid var(--line-strong);background:transparent;color:var(--muted-strong)}.button--ghost:hover:not(:disabled){border-color:#5b6268;background:var(--surface-strong)}.live-panel{position:sticky;top:24px;align-self:start;overflow:hidden}.live-panel__heading{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;padding:26px 25px 20px}.live-panel__heading h2{margin:0;font-size:22px}.live-panel__heading>span{flex:0 0 auto;margin-top:2px;padding:5px 8px;border:1px solid rgb(101 196 141/28%);border-radius:4px;color:var(--green);font-family:Arial,sans-serif;font-size:10px}.monitor-visual{position:relative;display:grid;place-items:center;min-height:230px;overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#050607}.monitor-visual:after,.monitor-visual:before{position:absolute;background:#1b1f22;content:""}.monitor-visual:before{right:0;left:0;top:50%;height:1px}.monitor-visual:after{top:0;bottom:0;left:50%;width:1px}.monitor-visual img{position:relative;z-index:1;width:108%;height:auto;object-fit:contain}.spec-overlay{position:absolute;z-index:2;right:16px;bottom:15px;display:flex;align-items:baseline;gap:6px;padding:8px 10px;border:1px solid #454038;border-radius:4px;background:rgb(8 9 10/88%)}.spec-overlay strong{color:var(--gold-bright);font-family:Arial,sans-serif;font-size:18px}.spec-overlay span{color:var(--cyan);font-family:Arial,sans-serif;font-size:12px;font-weight:700}.live-facts{display:grid;grid-template-columns:repeat(2,1fr);margin:0}.live-facts>div{min-width:0;padding:18px 20px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.live-facts>div:nth-child(2n){border-right:0}.live-facts dt{color:#6f767c;font-size:10px}.live-facts dd{margin:4px 0 0;overflow-wrap:anywhere;color:var(--muted-strong);font-size:13px;font-weight:700}.fit-meter{padding:22px 24px 25px}.fit-meter>div:first-child{display:flex;align-items:center;justify-content:space-between;color:var(--muted);font-size:11px}.fit-meter strong{color:var(--green);font-family:Arial,sans-serif}.fit-meter__track{height:4px;margin-top:10px;overflow:hidden;background:#292e31}.fit-meter__track span{display:block;height:100%;background:var(--green);transition:width .26s ease}.fit-meter p{margin:12px 0 0;color:#7d858b;font-size:11px}.result-view{width:min(1240px,calc(100% - 48px));margin:0 auto;padding:34px 0 48px}.result-hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(360px,.8fr);min-height:408px;overflow:hidden;border:1px solid var(--line);background:var(--surface)}.result-hero__copy{display:flex;flex-direction:column;justify-content:center;padding:48px 52px}.result-hero h1{max-width:620px;color:var(--gold-bright);font-family:Arial,var(--font-sans);font-size:46px}.result-hero__copy>p:not(.eyebrow){max-width:560px;margin:16px 0 0;color:var(--muted-strong);font-size:17px}.result-badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:30px}.result-badges span{padding:6px 9px;border:1px solid var(--line-strong);border-radius:4px;color:var(--muted);font-size:11px}.result-badges span:first-child{border-color:rgb(216 178 93/35%);color:var(--gold)}.result-hero__visual{position:relative;display:grid;place-items:center;overflow:hidden;border-left:1px solid var(--line);background:#050607}.result-hero__visual:before{position:absolute;inset:24px;border:1px solid #1f2326;content:""}.result-hero__visual img{position:relative;z-index:1;width:116%;height:auto}.result-hero__visual>div{position:absolute;z-index:2;right:26px;bottom:26px;display:flex;align-items:baseline;gap:9px;padding:10px 12px;border:1px solid #4a4130;border-radius:5px;background:rgb(8 9 10/90%)}.result-hero__visual span{color:var(--muted-strong);font-family:Arial,sans-serif;font-size:13px}.result-hero__visual strong{color:var(--gold-bright);font-family:Arial,sans-serif;font-size:21px}.result-section{padding:58px 0;border-bottom:1px solid var(--line)}.result-section__heading{max-width:720px;margin-bottom:27px}.result-section__heading h2{margin:0;font-size:27px;line-height:1.3}.result-section__heading>p:last-child:not(.eyebrow){margin:10px 0 0;color:var(--muted);font-size:14px}.reason-list{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--line)}.reason-list article{min-width:0;min-height:154px;padding:23px;border-right:1px solid var(--line);background:var(--surface)}.reason-list article:last-child{border-right:0}.reason-list span{color:var(--cyan);font-family:Arial,sans-serif;font-size:11px;font-weight:700}.reason-list p{margin:14px 0 0;color:var(--muted-strong);font-size:14px;line-height:1.7}.bottleneck-line{display:grid;grid-template-columns:160px 1fr;gap:18px;padding:20px 22px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);border-left:1px solid var(--line);background:#0d1719}.bottleneck-line span{color:var(--cyan);font-size:12px}.bottleneck-line strong{color:#bbd8da;font-size:13px}.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.product-card{position:relative;display:flex;min-width:0;min-height:292px;flex-direction:column;padding:25px;overflow:hidden;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface)}.product-card:before{position:absolute;top:0;right:0;left:0;height:3px;background:var(--line-strong);content:""}.product-card--gold:before{background:var(--gold)}.product-card--cyan:before{background:var(--cyan)}.product-card__top{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.product-card__top p{margin:0;color:var(--gold);font-size:11px;font-weight:700}.product-card__top strong{color:var(--muted);font-size:11px;text-align:right}.product-card h3{margin:32px 0 0;overflow-wrap:anywhere;font-size:20px;line-height:1.35}.product-card__description{margin:12px 0 0;color:var(--muted);font-size:13px;line-height:1.7}.tag-row{display:flex;flex-wrap:wrap;gap:6px;margin-top:auto;padding-top:22px}.tag-row span{padding:4px 7px;border:1px solid var(--line);border-radius:3px;color:#858c91;font-size:10px}.warning-section{display:grid;grid-template-columns:minmax(260px,.65fr) minmax(0,1.35fr);gap:45px}.warning-section ul{display:grid;gap:10px;margin:0;padding:0;list-style:none}.warning-section li{position:relative;min-height:52px;padding:16px 18px 16px 45px;border:1px solid rgb(239 154 98/22%);background:#17110d;color:#cdb8aa;font-size:13px}.warning-section li:before{position:absolute;top:16px;left:18px;color:var(--warning);content:"!";font-family:Arial,sans-serif;font-weight:800}.result-actions{display:flex;align-items:center;justify-content:center;gap:12px;padding:48px 0 25px}.result-actions .button{min-width:160px}.result-disclaimer{max-width:820px;margin:0 auto;color:#62686d;font-size:11px;text-align:center}.site-footer{display:flex;align-items:center;justify-content:space-between;gap:24px;width:min(1240px,calc(100% - 48px));min-height:78px;margin:0 auto;border-top:1px solid var(--line);color:#676e73;font-size:11px}.site-footer span{color:var(--gold);font-family:Arial,sans-serif;font-weight:800}.site-footer p{margin:0;text-align:right}@media (max-width:1080px){.advisor-layout{grid-template-columns:minmax(0,1fr) 330px}.choice-grid--games,.choice-grid--gpu{grid-template-columns:repeat(3,1fr)}.question-actions,.question-body{padding-right:30px;padding-left:30px}.result-hero__copy{padding-right:38px;padding-left:38px}}@media (max-width:860px){:root{--header-height:68px}.advisor-layout,.result-view,.site-footer,.site-header{width:min(100% - 28px,680px)}.trust-note{display:none}.advisor-layout{grid-template-columns:1fr;padding-top:22px}.live-panel{position:static;order:-1}.live-panel__heading{padding:18px 20px 14px}.monitor-visual{min-height:190px}.fit-meter,.live-facts{display:none}.question-intro{padding:30px 26px 24px}.question-intro h1{font-size:30px}.question-body{min-height:0;padding:28px 26px 20px}.hardware-detect{align-items:stretch;flex-direction:column;gap:14px}.button--detect{width:100%}.question-actions{grid-template-columns:112px 1fr 150px;padding:16px 26px}.choice-grid--games,.choice-grid--gpu{grid-template-columns:repeat(2,1fr)}.result-hero{grid-template-columns:1fr}.result-hero__visual{min-height:330px;border-top:1px solid var(--line);border-left:0}.result-hero__copy{padding:42px 36px}.result-hero h1{font-size:38px}.product-grid,.reason-list{grid-template-columns:1fr}.reason-list article{min-height:auto;border-right:0;border-bottom:1px solid var(--line)}.reason-list article:last-child{border-bottom:0}.product-card{min-height:250px}.warning-section{grid-template-columns:1fr;gap:10px}}@media (max-width:560px){.advisor-layout,.result-view,.site-footer,.site-header{width:calc(100% - 20px)}.brand-lockup img{width:35px;height:31px}.brand-lockup strong{font-size:17px}.advisor-layout{gap:12px;padding-bottom:30px}.live-panel__heading h2{font-size:19px}.monitor-visual{min-height:158px}.stepper{min-height:58px}.stepper button{gap:5px;font-size:11px}.stepper button span{width:21px;height:21px;font-size:9px}.question-intro{padding:26px 20px 22px}.question-intro h1{font-size:27px}.question-body{padding:26px 20px 18px}.section-heading{gap:11px}.section-heading h2{font-size:20px}.choice-grid--games,.choice-grid--three{grid-template-columns:repeat(2,minmax(0,1fr))}.choice-grid--gpu{grid-template-columns:1fr}.choice-button{min-height:66px;padding:12px}.gpu-input{grid-template-columns:48px minmax(0,1fr)}.hardware-report dl{grid-template-columns:1fr}.hardware-report dl>div{border-right:0}.hardware-report__heading{align-items:flex-start}.hardware-report__heading>div{align-items:flex-start;flex-direction:column;gap:6px}.gpu-input em{grid-column:1/-1;max-width:none;padding:8px 12px;border-top:1px solid var(--line);text-align:left}.segmented-control{grid-template-columns:repeat(2,1fr)}.segmented-control button:nth-child(2){border-right:0}.segmented-control button:nth-child(-n+2){border-bottom:1px solid var(--line)}.fps-grid{grid-template-columns:repeat(2,1fr)}.quick-budget{grid-template-columns:repeat(3,1fr)}.question-actions{grid-template-columns:1fr 1fr;gap:9px;padding:14px 20px}.question-actions>span{display:none}.result-view{padding-top:22px}.result-hero{min-height:0}.result-hero__copy{padding:34px 25px}.result-hero h1{font-size:32px}.result-hero__copy>p:not(.eyebrow){font-size:15px}.result-hero__visual{min-height:255px}.result-hero__visual:before{inset:15px}.result-hero__visual>div{right:16px;bottom:16px}.result-section{padding:42px 0}.result-section__heading h2{font-size:23px}.product-card,.reason-list article{padding:21px}.bottleneck-line{grid-template-columns:1fr;gap:6px}.result-actions{display:grid;grid-template-columns:1fr}.site-footer{display:grid;gap:8px;padding:19px 0}.site-footer p{text-align:left}}@media (prefers-reduced-motion:reduce){*,:after,:before{scroll-behavior:auto!important;transition-duration:.01ms!important}}