:root{--bg:#0b0d13;--panel:#161a25;--panel-dark:#10141e;--line:#303849;--text:#eef2fb;--muted:#adbacf;--blue:#6592ff;--blue-soft:#1b2a49;--error:#ffa6ac;--body:'PingFang SC','Microsoft YaHei',sans-serif;--display:'Bahnschrift','Arial','Microsoft YaHei',sans-serif;--mono:'Consolas','SFMono-Regular',monospace}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:110px}body{margin:0;background:var(--bg);color:var(--text);font:15px/1.7 var(--body);background-image:radial-gradient(ellipse at 80% 0%,rgba(48,78,142,.12),transparent 40%)}h1,h2,h3,p{margin:0}h1,h2,h3{line-height:1.3}button,input,select{font:inherit;color:inherit}button,a{-webkit-tap-highlight-color:transparent;touch-action:manipulation}button{cursor:pointer}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}svg{fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}.icon{width:20px;height:20px}.icon-sprite{position:absolute;width:0;height:0;overflow:hidden}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid var(--blue);outline-offset:4px}input:focus-visible,select:focus-visible{outline:none}::selection{background:var(--blue);color:var(--bg)}[hidden]{display:none!important}.page-width{width:min(1140px,calc(100% - 72px));margin-inline:auto}.sr-only{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip-path:inset(50%);white-space:nowrap}.skip-link{position:fixed;top:10px;left:10px;z-index:60;padding:10px 20px;background:var(--blue);color:var(--bg);border-radius:9px;transform:translateY(-160%)}.skip-link:focus{transform:none}
.site-header{position:sticky;top:0;z-index:20;border-bottom:1px solid var(--line);background:rgba(11,13,19,.93);backdrop-filter:blur(14px)}.header-inner{display:flex;align-items:center;justify-content:space-between;min-height:84px;gap:20px}.brand{display:inline-flex;align-items:center;gap:12px}.brand img{width:40px;height:40px;object-fit:cover;border-radius:10px}.brand strong{display:block;font-size:17px;font-weight:750;line-height:1.4}.brand small{display:block;font:9px/1.7 var(--mono);letter-spacing:.07em;color:var(--muted);margin-top:3px}.header-link{display:flex;align-items:center;gap:11px;padding-block:12px;font-size:13px;color:var(--muted)}.header-link:hover{color:var(--blue)}.header-link .icon{width:16px;height:16px}
.intro{padding:38px 0 28px;display:flex;justify-content:space-between;align-items:flex-end;gap:24px}.eyebrow{display:flex;align-items:center;gap:9px;font-size:11px;letter-spacing:.08em;font-weight:650;color:var(--blue)}.signal-dot{width:6px;height:6px;border-radius:50%;display:inline-block;background:var(--blue);flex-shrink:0}.intro h1{font-size:clamp(32px,3.6vw,46px);font-weight:800;letter-spacing:-.035em;margin-top:18px}.intro h1 span{color:var(--blue)}.intro-description{color:var(--muted);font-size:14px;margin-top:16px}.example-button{min-height:44px;padding:11px 16px;display:flex;align-items:center;justify-content:center;gap:10px;background:var(--panel-dark);border:1px solid var(--line);border-radius:10px;font-size:12px;white-space:nowrap;transition:background 180ms,border-color 180ms}.example-button:hover{background:var(--blue-soft);border-color:var(--blue)}.example-button .icon{width:16px;height:16px}.example-button .icon:last-child{margin-left:8px}
.estimator-layout{display:grid;grid-template-columns:minmax(0,1.34fr) minmax(0,1fr);gap:24px;align-items:start;scroll-margin-top:110px}.panel{background:var(--panel);border:1px solid var(--line);border-radius:22px;overflow:visible;min-width:0}.panel-header{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:26px 30px 23px;border-bottom:1px solid var(--line)}.panel-eyebrow{font:10px/1.5 var(--mono);letter-spacing:.1em;color:var(--muted);margin-bottom:8px}.panel-header h2{font-size:19px;font-weight:700}.panel-tag{font-size:10px;color:var(--blue);background:var(--blue-soft);border:1px solid #354f80;border-radius:6px;padding:4px 8px;white-space:nowrap}form{padding:26px 30px 28px}.field{position:relative;margin-bottom:21px}.field>label,.badge-field legend{display:block;font-size:13px;font-weight:600;margin-bottom:10px}.required{font-size:12px;color:var(--blue);margin-left:3px}.input-wrap{display:flex;align-items:center;min-height:50px;background:var(--panel-dark);border:1px solid var(--line);border-radius:10px;transition:border-color 180ms,box-shadow 180ms}.input-wrap:focus-within{border-color:var(--blue);box-shadow:0 0 0 3px rgba(101,146,255,.12)}.input-wrap:has([aria-invalid="true"]){border-color:var(--error)}.input-wrap input,.input-wrap select{min-width:0;width:100%;height:48px;border:0;background:transparent;padding:10px 14px;border-radius:10px;font-size:14px}.input-wrap input::placeholder{color:#8794ad;opacity:1}.input-wrap input[type=number]{appearance:textfield;-moz-appearance:textfield}.input-wrap input::-webkit-inner-spin-button,.input-wrap input::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}.input-unit{color:var(--muted);font-size:12px;margin-right:14px}.search-input{gap:0;padding-left:14px}.search-input>.icon{color:var(--muted);width:17px;height:17px}.search-input input{padding-left:10px}.field-help{font-size:11px;line-height:1.7;margin-top:9px;color:var(--muted)}.field-error{color:var(--error);font-size:12px;line-height:1.7}.field-error:not(:empty){margin-top:8px}.field-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.quick-characters{display:flex;flex-wrap:wrap;gap:8px;margin-top:7px}.quick-characters button{padding:4px 10px;min-height:44px;min-width:46px;font-size:11px;border:1px solid var(--line);background:var(--panel-dark);border-radius:6px;color:var(--muted);transition:color 180ms,border-color 180ms}.quick-characters button:hover{color:var(--blue);border-color:var(--blue)}.select-wrap{position:relative}.select-wrap select{appearance:none;padding-right:42px;cursor:pointer}.select-wrap select:has(option:checked[value=""]){color:#8794ad}.select-wrap>.icon{position:absolute;right:15px;pointer-events:none;width:17px;height:17px;color:var(--muted)}select option,select optgroup{background:var(--panel-dark);color:var(--text)}.suggestions{position:absolute;z-index:15;left:0;right:0;top:84px;margin:0;padding:6px;list-style:none;background:#1c2230;border:1px solid #44516b;box-shadow:0 15px 35px rgba(0,0,0,.35);border-radius:12px;max-height:270px;overflow-y:auto}.suggestions li{display:flex;justify-content:space-between;align-items:center;min-height:44px;padding:10px 12px;border-radius:6px;cursor:pointer;font-size:13px}.suggestions li:hover,.suggestions li[aria-selected="true"]{background:var(--blue-soft);color:var(--blue)}.suggestions small{color:var(--muted);font-size:10px}
.badge-field{padding:0;margin:2px 0 25px;border:0;min-width:0}.badge-options{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}.badge-options label{position:relative;cursor:pointer}.badge-options input{position:absolute;width:1px;height:1px;margin:0;opacity:0}.badge-options label>span{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;min-height:85px;border:1px solid var(--line);border-radius:11px;background:var(--panel-dark);transition:border-color 180ms,background 180ms}.badge-options b{font:600 27px/1 var(--display);color:var(--muted)}.badge-options small{color:var(--muted);font-size:10px}.badge-options label:hover>span{border-color:#647595}.badge-options input:checked+span{border-color:var(--blue);background:var(--blue-soft);box-shadow:inset 0 0 0 1px rgba(101,146,255,.12)}.badge-options input:checked+span b,.badge-options input:checked+span small{color:#a8c2ff}.badge-options input:focus-visible+span{outline:3px solid var(--blue);outline-offset:4px}.form-actions{display:flex;align-items:center;gap:10px}.calculate-button{flex:1;display:flex;align-items:center;justify-content:center;gap:12px;border:1px solid #769fff;background:var(--blue);color:#0a142b;font-size:14px;font-weight:750;min-height:52px;border-radius:11px;transition:background 180ms,transform 180ms}.calculate-button>.icon:last-child{margin-left:auto}.calculate-button>.icon:first-child{margin-right:auto}.calculate-button:hover{background:#a2bfff}.calculate-button:active{transform:translateY(1px)}.reset-button{width:52px;height:52px;display:grid;place-items:center;background:var(--panel-dark);border:1px solid var(--line);border-radius:11px;color:var(--muted);flex-shrink:0;transition:border-color 180ms,color 180ms}.reset-button:hover{color:var(--blue);border-color:var(--blue)}.form-note{display:flex;align-items:center;justify-content:center;gap:7px;color:var(--muted);font-size:10px;margin-top:16px}.form-note .icon{width:14px;height:14px}
.result-panel{position:sticky;top:107px;scroll-margin-top:105px;background:linear-gradient(145deg,#182134 0%,var(--panel) 50%);transition:border-color 200ms,box-shadow 200ms}.result-panel:focus{outline:none}.result-panel:focus-visible{outline:3px solid var(--blue);outline-offset:4px}.result-panel.has-result{border-color:#4e679c;box-shadow:0 12px 44px rgba(0,0,0,.16)}.result-panel .panel-header{padding-inline:25px}.result-status{display:flex;align-items:center;gap:7px;font-size:10px;color:var(--muted);white-space:nowrap}.result-status .signal-dot{width:5px;height:5px}.result-main{display:grid;grid-template-columns:84px minmax(0,1fr);gap:0 22px;padding:26px 25px;text-align:left}.badge-emblem{position:relative;display:grid;place-items:center;width:84px;height:91px;grid-column:1;grid-row:1/4;align-self:center;margin:0;isolation:isolate}.badge-emblem::before,.badge-emblem::after{content:'';position:absolute;inset:0;clip-path:polygon(17% 0,83% 0,100% 17%,100% 71%,50% 100%,0 71%,0 17%);z-index:-2;background:linear-gradient(135deg,#86adff,#35518d)}.badge-emblem::after{inset:1px;z-index:-1;background:linear-gradient(135deg,#243c64,#172237)}.badge-emblem span{font:600 44px/1 var(--display);color:#b7ceff;padding-bottom:7px;text-shadow:0 0 30px rgba(101,146,255,.4)}.result-badge-label{grid-column:2;color:var(--muted);font-size:12px}.price-line{display:flex;justify-content:flex-start;align-items:baseline;gap:6px;margin-top:12px;line-height:1;transition:opacity 180ms}.currency{font:500 26px/1 var(--display);color:var(--blue)}.price-line strong{font:600 66px/1.1 var(--display);letter-spacing:-.055em;font-variant-numeric:tabular-nums}.result-hint{grid-column:2;font-size:11px;color:var(--muted);margin-top:12px;line-height:1.8}.result-summary{margin:0 25px 24px;padding:17px 0 0;border-top:1px solid var(--line);font-size:11px}.result-summary>div{display:flex;justify-content:space-between;gap:20px;margin-top:8px}.result-summary dt{color:var(--muted)}.result-summary dd{margin:0;text-align:right;overflow-wrap:anywhere}.factor-heading{display:flex;justify-content:space-between;gap:20px;margin:0 25px 18px}.factor-heading h3{font-size:12px;font-weight:600}.factor-heading>span{color:var(--muted);font-size:10px}.factor-list{margin:0 25px 27px;display:flex;flex-direction:column;gap:14px}.factor-list>div{display:grid;grid-template-columns:1fr auto;gap:7px 10px;font-size:11px}.factor-list dt{color:var(--muted)}.factor-list dd{margin:0;font-variant-numeric:tabular-nums;color:#c5d6fb}.factor-track{grid-column:1/-1;height:4px;background:#2b3549;border-radius:4px;overflow:hidden}.factor-track i{display:block;height:100%;width:0;background:#7398ee;border-radius:4px;transition:width 240ms ease-out}.result-empty{display:flex;align-items:flex-start;gap:12px;padding:22px 25px 30px;border-top:1px solid var(--line);margin-top:8px}.result-empty>.icon{color:var(--blue);margin-top:2px}.result-empty p{font-size:12px}.result-empty span{color:var(--muted);font-size:10px;display:inline-block;margin-top:5px}.result-footer{border-top:1px solid var(--line);padding:20px 25px 0}.copy-button{display:flex;align-items:center;justify-content:center;gap:10px;border:1px solid #455675;border-radius:10px;background:var(--panel-dark);color:#c5d6fb;font-size:12px;width:100%;min-height:44px;transition:background 180ms,border-color 180ms}.copy-button:not(:disabled):hover{background:var(--blue-soft);border-color:var(--blue)}.copy-button:disabled{opacity:.5;cursor:not-allowed}.copy-button>.icon{width:16px;height:16px}.copy-status{font-size:10px;color:#bad0ff;min-height:25px;padding-top:4px;text-align:center}.result-panel.is-stale .price-line{opacity:.45}.result-panel.is-stale .result-status{color:var(--error)}.result-panel.is-stale .result-status .signal-dot{background:var(--error)}
.guide-section{padding:43px 0 48px;scroll-margin-top:108px}.guide-header{display:flex;align-items:center;gap:9px;color:var(--muted)}.guide-header .icon{width:17px;height:17px}.guide-header h2{font-size:13px;font-weight:600;color:var(--text)}.guide-description{margin-top:13px;font-size:12px;line-height:1.9;color:var(--muted);max-width:850px}.faq-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;margin-top:25px}.faq-grid details{border-top:1px solid var(--line)}.faq-grid summary{list-style:none;display:flex;align-items:center;justify-content:space-between;gap:15px;min-height:52px;cursor:pointer;font-size:12px}.faq-grid summary::-webkit-details-marker{display:none}.faq-grid summary .icon{width:16px;height:16px;color:var(--muted);transition:transform 180ms}.faq-grid details[open] summary .icon{transform:rotate(180deg)}.faq-grid details>p{padding-bottom:18px;color:var(--muted);font-size:11px;line-height:1.9}.site-footer{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:25px 0 28px;border-top:1px solid var(--line);color:var(--muted);font-size:11px}.site-footer>span{color:var(--text);font-weight:600}.site-footer>p{font:10px/1.8 var(--mono);letter-spacing:.08em}.site-footer>a{display:flex;align-items:center;gap:8px;min-height:44px}.site-footer>a:hover{color:var(--blue)}.site-footer .icon{width:14px;height:14px}
@media(max-width:1000px){.page-width{width:calc(100% - 48px)}.estimator-layout{gap:18px;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr)}.panel-header{padding-inline:24px}form{padding-inline:24px}.intro h1{font-size:38px}.quick-characters button{min-height:44px}.badge-options{gap:7px}.result-panel .panel-header{padding-inline:20px}.result-main{padding-inline:20px}.result-status{font-size:9px}}
@media(max-width:780px){.header-inner{min-height:74px}.intro{padding:42px 0 28px;align-items:flex-start;flex-direction:column;gap:20px}.intro h1{font-size:38px}.intro-description{font-size:13px}.example-button{padding:10px 14px}.estimator-layout{grid-template-columns:1fr;gap:22px}.result-panel{position:relative;top:auto;scroll-margin-top:96px}.result-panel .panel-header{padding-inline:26px}.result-main{padding-top:27px}.result-main:has(+ #resultDetails:not([hidden])){padding-bottom:23px}.result-summary,.factor-list{margin-inline:26px}.factor-heading{margin-inline:26px}.result-summary{font-size:12px}.result-empty{justify-content:center;padding-block:25px}.result-footer{padding-inline:26px}.factor-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:19px 28px}.factor-list>div:last-child{grid-column:1/-1}.result-status{font-size:11px}.guide-section{padding-block:35px 34px}.faq-grid{gap:20px}.site-footer{flex-wrap:wrap}.site-footer>p{order:3;width:100%}.quick-characters button{min-height:44px}}
@media(max-width:480px){.page-width{width:calc(100% - 32px)}.header-inner{min-height:70px;gap:10px}.brand{gap:9px}.brand img{width:35px;height:35px;border-radius:9px}.brand strong{font-size:15px}.brand small{font-size:8px;letter-spacing:.01em}.header-link{font-size:11px;gap:6px}.header-link .icon{width:14px;height:14px}.intro{padding-top:33px;gap:18px}.eyebrow{font-size:10px}.intro h1{font-size:30px;margin-top:15px;letter-spacing:-.045em}.intro h1 span{display:block;margin-top:3px}.intro-description{font-size:12px;max-width:290px;line-height:1.8;margin-top:13px}.panel{border-radius:17px}.panel-header{padding:22px 22px 20px}.panel-header h2{font-size:18px}.panel-eyebrow{font-size:9px;margin-bottom:7px}.panel-tag{font-size:9px}form{padding:22px}.field{margin-bottom:20px}.field-grid{gap:12px}.field>label,.badge-field legend{font-size:12px}.input-wrap input,.input-wrap select{font-size:13px;padding-inline:11px}.search-input input{padding-left:8px}.input-unit{font-size:11px;margin-right:11px}.field-help,.field-error{font-size:11px}.quick-characters{gap:8px}.quick-characters button{min-height:44px;font-size:11px;padding-inline:11px}.badge-options{gap:7px}.badge-options label>span{min-height:77px;border-radius:9px}.badge-options b{font-size:25px}.badge-options small{font-size:9px}.badge-field{margin-bottom:23px}.calculate-button{font-size:13px;min-height:50px}.reset-button{width:50px;height:50px}.form-note{font-size:9px;gap:6px;white-space:nowrap}.result-panel .panel-header{padding-inline:22px}.result-status{font-size:9px}.result-main{grid-template-columns:77px minmax(0,1fr);gap:0 18px;padding:23px 22px}.badge-emblem{width:77px;height:83px;margin-bottom:0}.badge-emblem span{font-size:39px}.price-line strong{font-size:60px}.currency{font-size:24px}.result-hint{font-size:10px}.result-summary{margin:0 22px 22px;font-size:11px}.factor-heading{margin-inline:22px}.factor-list{margin:0 22px 23px;gap:17px 20px}.factor-list>div{font-size:11px;gap:6px}.result-empty{padding-inline:22px;justify-content:flex-start}.result-footer{padding-inline:22px}.guide-description{font-size:12px}.faq-grid{grid-template-columns:1fr;gap:0;margin-top:20px}.faq-grid summary{font-size:11px;min-height:52px}.site-footer{padding-block:18px 22px;gap:6px 18px}.site-footer>span{font-size:11px}.site-footer>p{font-size:9px}.site-footer>a{font-size:10px}.suggestions{top:81px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important}}

.target-grid{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:18px}.target-grid .badge-options{gap:7px}.target-grid .badge-options label>span{min-height:65px;gap:4px}.target-grid .badge-options b{font-size:23px}.target-grid .badge-options small{font-size:9px}.target-grid .badge-field{margin-top:0}.result-summary{padding-top:10px;margin-bottom:20px}.factor-list{gap:11px}.result-hint{line-height:1.8}.result-main .price-line{grid-column:2}.result-main .result-hint{margin-top:8px}.result-panel{position:relative;top:auto}.form-note{font-size:11px}@media(max-width:1000px){.target-grid{grid-template-columns:1fr;gap:0}}@media(max-width:780px){.target-grid{grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:18px}}@media(max-width:480px){.target-grid{grid-template-columns:1fr;gap:0}.target-grid .badge-options label>span{min-height:70px}.result-panel{top:auto}.result-hint{font-size:11px}.form-note{font-size:10px}}

.factor-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 22px}.factor-list>div:last-child{grid-column:1/-1}

@media(max-width:480px){.factor-list{grid-template-columns:1fr;gap:13px}.factor-list>div{font-size:12px}}

/* Tech atmosphere stays behind readable, opaque form surfaces. */
:root{--cyan:#6ddef8;--violet:#a38bff;--result-accent:var(--blue)}
body{isolation:isolate;background-color:#090d17;background-image:radial-gradient(ellipse at 80% 5%,rgba(52,98,181,.17),transparent 45%),radial-gradient(ellipse at 3% 70%,rgba(84,56,144,.1),transparent 40%)}
.tech-backdrop{position:fixed;inset:0;z-index:-1;overflow:hidden;pointer-events:none;contain:strict}
.tech-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(100,151,240,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(100,151,240,.07) 1px,transparent 1px);background-size:64px 64px;mask-image:linear-gradient(to bottom,transparent,black 24%,rgba(0,0,0,.35) 75%,transparent);opacity:.85}
#networkCanvas{display:block;width:100%;height:100%;opacity:.8}
.pointer-glow{position:absolute;top:0;left:0;width:360px;height:360px;border-radius:50%;background:radial-gradient(circle,rgba(65,120,235,.12),transparent 67%);opacity:0;transition:opacity 240ms;will-change:transform}
body[data-motion="on"].has-pointer .pointer-glow{opacity:1}
body[data-motion="off"] #networkCanvas,body[data-motion="off"] .pointer-glow{display:none}
body[data-motion="off"] .tech-grid{opacity:.5}
.site-header{background:rgba(9,13,23,.94);border-bottom-color:rgba(102,149,242,.25)}
.header-actions{display:flex;align-items:center;gap:20px}
.motion-toggle{display:flex;align-items:center;gap:7px;min-height:44px;padding:8px 12px;border:1px solid #354562;background:rgba(20,30,50,.85);border-radius:9px;font-size:11px;color:var(--muted);transition:border-color 180ms,background 180ms}
.motion-toggle .icon{width:16px;height:16px;color:var(--blue)}
.motion-toggle i{width:4px;height:4px;border-radius:50%;background:#607087}
.motion-toggle[aria-pressed="true"] i{background:var(--cyan);box-shadow:0 0 7px rgba(109,222,248,.6)}
.motion-toggle:hover{border-color:var(--blue);background:var(--blue-soft)}
.motion-toggle:disabled{cursor:default;opacity:.7}
.intro{position:relative;isolation:isolate}
.intro-copy,.example-button{position:relative;z-index:1}
.intro h1 span{color:#86b5ff;text-shadow:0 0 28px rgba(80,146,255,.16)}
.intro-orbit{position:absolute;width:180px;height:180px;right:175px;top:0;z-index:-1;pointer-events:none;opacity:.65;mask-image:linear-gradient(to right,transparent,black 25%,black 80%,transparent)}
.intro-orbit i{position:absolute;inset:15px;border:1px solid rgba(111,161,255,.18);border-radius:50%}
.intro-orbit i:first-child{border-left:2px solid rgba(109,222,248,.6);border-right-color:rgba(132,114,255,.65);transform:rotate(-25deg)}
.intro-orbit i:nth-child(2){inset:32px;border-style:dashed;transform:rotate(20deg)}
.intro-orbit i:nth-child(3){inset:53px;border-color:rgba(109,222,248,.27)}
.intro-orbit span{position:absolute;inset:0;display:grid;place-items:center;font:9px/1 var(--mono);letter-spacing:.05em;color:rgba(140,189,255,.55)}
body[data-motion="on"] .intro-orbit i:first-child{animation:orbit-turn 28s linear infinite}
body[data-motion="on"] .intro-orbit i:nth-child(2){animation:orbit-turn 38s linear infinite reverse}
body[data-motion-paused="true"] .intro-orbit i{animation-play-state:paused!important}
.panel{position:relative;background:linear-gradient(155deg,#172033 0%,#141a29 38%,#131925 100%);border-color:#35435e;box-shadow:0 10px 35px rgba(0,0,0,.16),inset 0 1px 0 rgba(155,190,255,.025)}
.panel::before{content:'';position:absolute;pointer-events:none;top:-1px;left:25px;right:25px;height:1px;background:linear-gradient(90deg,transparent,rgba(109,222,248,.6),rgba(101,146,255,.65),transparent);opacity:.6}
.panel-header{border-bottom-color:rgba(101,146,255,.2)}
.panel-eyebrow{color:#98b2da;letter-spacing:.13em}
.input-wrap{background:#0d1422;border-color:#35435d}
.input-wrap:focus-within{border-color:var(--cyan);box-shadow:0 0 0 3px rgba(109,222,248,.09),0 0 22px rgba(69,132,248,.07)}
.input-wrap:has([aria-invalid="true"]){border-color:var(--error)}
.badge-options label>span{transition:transform 180ms,border-color 180ms,background 180ms,box-shadow 180ms}
.badge-options input:checked+span{border-color:#91b5ff;background:linear-gradient(150deg,#253e68,#182744);box-shadow:inset 0 1px 0 rgba(147,194,255,.2),0 0 17px rgba(101,146,255,.12)}
.calculate-button{position:relative;overflow:hidden;isolation:isolate;background:linear-gradient(110deg,#6592ff,#76b3ff);border-color:#91baff;box-shadow:0 3px 22px rgba(68,131,251,.16)}
.calculate-button::after{content:'';position:absolute;inset:-25% -55%;z-index:-1;background:linear-gradient(105deg,transparent 40%,rgba(235,251,255,.48) 49%,transparent 58%);transform:translateX(-55%);pointer-events:none;opacity:0}
.calculate-button:hover{background:linear-gradient(110deg,#84adff,#a0d7ff)}
body[data-motion="on"] .calculate-button:is(:hover,:focus-visible)::after{animation:button-sweep 650ms ease-out both}
.reset-button .icon{transition:transform 260ms ease-out}
body[data-motion="on"] .reset-button:hover .icon{transform:rotate(-65deg)}
.result-panel{--result-accent:var(--blue);background:linear-gradient(155deg,#192844 0%,#151d2e 48%,#141a29 100%);isolation:isolate}
.result-panel[data-badge="a"]{--result-accent:var(--cyan)}
.result-panel[data-badge="s"]{--result-accent:var(--violet)}
.result-panel.has-result{border-color:#5b79b1;box-shadow:0 8px 42px rgba(48,92,177,.12),inset 0 0 30px rgba(101,146,255,.025)}
.result-panel.has-result::before{opacity:1;background:linear-gradient(90deg,transparent,var(--result-accent),transparent)}
.result-scan{position:absolute;top:0;left:1px;right:1px;height:100px;background:linear-gradient(transparent,rgba(109,222,248,.05),rgba(109,222,248,.28));opacity:0;pointer-events:none;z-index:2;border-bottom:1px solid rgba(109,222,248,.4);border-radius:20px 20px 0 0}
.badge-emblem::before{background:linear-gradient(135deg,#a4cfff,var(--result-accent),#34548e)}
.badge-emblem span{color:#c8dfff;text-shadow:0 0 25px rgba(101,146,255,.5)}
.badge-orbit{position:absolute;inset:-9px -13px;border:1px solid rgba(132,174,255,.35);border-top-color:var(--result-accent);border-bottom-color:var(--result-accent);border-radius:50%;opacity:.2;transform:rotate(55deg);pointer-events:none}
.has-result .badge-orbit{opacity:.45}
.has-result .price-line strong{text-shadow:0 0 30px rgba(101,146,255,.15)}
.factor-track{height:4px;background:#283952}
.factor-track i{width:100%;transform:scaleX(0);transform-origin:left;transition:none;background:linear-gradient(90deg,#6592ff,var(--result-accent));box-shadow:0 0 8px rgba(101,146,255,.35)}
.copy-button:not(:disabled):hover{box-shadow:0 0 20px rgba(101,146,255,.08)}
@keyframes orbit-turn{to{transform:rotate(335deg)}}
@keyframes button-sweep{0%{opacity:0;transform:translateX(-55%)}20%{opacity:1}100%{opacity:0;transform:translateX(55%)}}
@media(hover:hover) and (pointer:fine){body[data-motion="on"] .badge-options label:hover>span{transform:translateY(-2px)}}
@media(max-width:1000px){.intro-orbit{right:135px;width:160px;height:160px}}
@media(max-width:780px){.intro-orbit{right:5px;top:24px;width:190px;height:190px;opacity:.4}.header-actions{gap:14px}.tech-grid{background-size:48px 48px}}
@media(max-width:480px){.header-actions{gap:10px}.motion-toggle{padding:8px;gap:4px;font-size:10px}.motion-toggle .icon{width:14px;height:14px}.motion-toggle i{display:none}.intro-orbit{right:0;top:37px;width:138px;height:138px;opacity:.35}.intro-orbit i{inset:10px}.intro-orbit i:nth-child(2){inset:25px}.intro-orbit i:nth-child(3){inset:40px}.intro-orbit span{font-size:8px}.badge-orbit{inset:-8px -10px}.tech-grid{opacity:.55}.pointer-glow{display:none}.panel::before{left:20px;right:20px}}
@media(prefers-reduced-motion:reduce){.intro-orbit i{animation:none!important}.pointer-glow,#networkCanvas{display:none!important}}