:root{color-scheme:light;font-family:SF Pro Display,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;background:#eee8dc;color:#111312}*{box-sizing:border-box}html{min-width:320px}body{margin:0;min-width:320px;min-height:100vh;overflow-x:hidden;background:linear-gradient(90deg,rgba(14,16,15,.04) 0 1px,transparent 1px 100%),linear-gradient(rgba(14,16,15,.03) 0 1px,transparent 1px 100%),radial-gradient(circle at 72% 28%,rgba(124,158,143,.14),transparent 26%),linear-gradient(180deg,#f2ecdf,#e7dece);background-size:92px 92px,92px 92px,auto,auto}a{color:inherit;text-decoration:none}button{font:inherit}img{display:block;max-width:100%}#root,.page{min-height:100vh}.page{position:relative;overflow:hidden}.shell{width:min(1220px,calc(100vw - 40px));margin:0 auto}.loader{position:fixed;top:0;right:0;bottom:0;left:0;z-index:50;display:grid;place-items:center;transition:opacity .32s ease,visibility .32s ease}.loader--done{opacity:0;visibility:hidden}.loader-frost{position:absolute;top:0;right:0;bottom:0;left:0;background:#eee8dc7a;-webkit-backdrop-filter:blur(28px) saturate(120%);backdrop-filter:blur(28px) saturate(120%)}.loader-core{position:relative;z-index:1;display:grid;justify-items:center;gap:18px;width:min(320px,calc(100vw - 64px))}.loader-seal{width:72px;height:72px;border-radius:20px;filter:drop-shadow(0 12px 32px rgba(0,0,0,.14))}.loader-track{width:100%;height:5px;overflow:hidden;border-radius:999px;background:#1012111a}.loader-track span{display:block;width:100%;height:100%;transform-origin:left center;background:linear-gradient(90deg,#121413,#6f8d80 64%,#b28c67)}.topbar{position:fixed;inset:0 0 auto;z-index:20;padding:18px 0}.topbar-inner{position:relative;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:10px 12px;border:1px solid rgba(255,255,255,.18);border-radius:999px;background:#42423d3d;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);box-shadow:0 10px 36px #0000001a}.brand{display:inline-grid;place-items:center;width:46px;height:46px}.brand-mark{width:42px;height:42px;border-radius:14px;filter:drop-shadow(0 8px 18px rgba(0,0,0,.12))}.topnav{position:absolute;left:50%;top:50%;display:inline-flex;align-items:center;gap:30px;transform:translate(-50%,-50%)}.topnav-link{position:relative;padding:8px 2px;font-size:.98rem;line-height:1;color:#101211b8;transition:color .18s ease}.topnav-link:after{position:absolute;left:0;right:0;bottom:3px;height:1px;content:"";background:#1012119e;transform:scaleX(0);transform-origin:center;transition:transform .18s ease}.topnav-link:hover,.topnav-link:focus-visible{color:#111312}.topnav-link:hover:after,.topnav-link:focus-visible:after{transform:scaleX(1)}.music-disc{position:relative;display:inline-grid;place-items:center;width:54px;height:54px;padding:0;border:0;border-radius:50%;color:#f6f0e6;background:#0e100f2e;cursor:pointer;overflow:hidden;box-shadow:inset 0 0 0 1px #ffffff2e,0 12px 30px #0000002e}.music-disc-art{position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(circle,rgba(10,10,10,.08) 0 12%,transparent 13%),url(/media/peak-cover.webp) center / cover;transition:transform .24s ease}.music-disc--playing .music-disc-art{animation:spin-disc 9s linear infinite}.music-disc-icon{position:relative;display:grid;place-items:center;width:28px;height:28px;border-radius:50%;background:#0a0c0b6b;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}@keyframes 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0;font-size:1.36rem;line-height:1.3;color:#101211ad}.hero-motto{margin:28px 0 0;max-width:20rem;font-size:1.04rem;line-height:1.9;color:#101211d6}.music-disc:hover,.music-disc:focus-visible{transform:translateY(-2px)}@media (max-width: 980px){.hero-symbol{right:20px;bottom:18vh;width:min(68vw,640px);height:min(54vh,440px)}.hero-copy{width:min(58vw,520px)}.hero-name img{width:min(58vw,520px);min-width:340px}}@media (max-width: 640px){.shell{width:min(100vw - 24px,1220px)}.topbar{padding-top:12px}.topbar-inner{padding:8px 10px}.brand,.music-disc{width:44px;height:44px}.brand-mark{width:38px;height:38px}.hero-inner{align-items:flex-start;min-height:100svh;padding:112px 0 24px}.hero-copy{width:100%;padding-top:44vh}.hero-name img{width:min(94vw,430px);min-width:0}.hero-symbol{right:-12vw;top:14vh;bottom:auto;width:min(112vw,620px);height:42vh}.hero-signature{margin-top:8px;font-size:1.16rem}.hero-motto{margin-top:22px;max-width:16rem;font-size:.96rem}.topnav{gap:24px}.topnav-link{font-size:.94rem}}:root{--tool-ink: #14171a;--tool-ink-soft: #4d5459;--tool-soft: #7b8288;--tool-line: #ddd6c9;--tool-bg: #eee8dc;--tool-card: #f7f4ec;--tool-night: #14171a;--tool-night-2: #1c2023;--tool-night-line: rgba(255, 255, 255, .09);--tool-night-ink: #eee8dc;--tool-night-soft: #9aa0a3;--tool-jade: #6f8d80;--tool-jade-soft: rgba(111, 141, 128, .14);--tool-jade-strong: #55705f;--tool-copper: #b28c67;--tool-copper-soft: rgba(178, 140, 103, .16);--tool-status-ok: var(--tool-jade);--tool-status-caution: var(--tool-copper);--tool-status-danger: #a24b45;--tool-font: "SF Pro Display", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;--tool-text-2xs: .6875rem;--tool-text-xs: .75rem;--tool-text-sm: .8125rem;--tool-text-base: .9375rem;--tool-text-md: 1.0625rem;--tool-text-lg: 1.375rem;--tool-text-xl: 1.75rem;--tool-text-2xl: 2.25rem;--tool-lh-tight: 1.15;--tool-lh-snug: 1.35;--tool-lh-normal: 1.6;--tool-weight-regular: 500;--tool-weight-medium: 650;--tool-weight-bold: 780}.tools-page,.calculator-page{min-height:100vh;color:var(--tool-ink);font-family:var(--tool-font)}.tools-page *,.calculator-page *{box-sizing:border-box}.tools-page a,.calculator-page a{color:inherit;text-decoration:none}.tools-page button,.tools-page input,.tools-page select,.calculator-page button,.calculator-page input,.calculator-page select{font:inherit}.tools-page button,.calculator-page button,.calculator-page select{cursor:pointer}.tools-page{background:var(--tool-bg);background-image:linear-gradient(90deg,rgba(20,23,26,.035) 1px,transparent 1px),linear-gradient(rgba(20,23,26,.028) 1px,transparent 1px);background-size:72px 72px}.tools-shell,.calculator-shell{width:min(1160px,calc(100vw - 48px));margin-inline:auto}.tools-topbar,.calculator-topbar{display:flex;align-items:center;justify-content:space-between;min-height:74px}.tools-wordmark{display:inline-flex;align-items:center;gap:9px;color:var(--tool-ink);font-size:var(--tool-text-sm);font-weight:var(--tool-weight-bold);letter-spacing:-.04em}.tools-wordmark-dot{width:18px;height:18px;border:5px solid var(--tool-ink);border-radius:50%;box-shadow:6px 0 0 -3px var(--tool-jade)}.tools-back-link{color:var(--tool-soft);font-size:var(--tool-text-xs);font-weight:var(--tool-weight-medium)}.tools-back-link:hover{color:var(--tool-jade-strong)}.tools-main{padding:38px 0 110px}.tools-intro{max-width:680px;margin-bottom:32px}.tools-intro p{margin:0 0 10px;color:var(--tool-jade-strong);font-size:var(--tool-text-2xs);font-weight:var(--tool-weight-bold);letter-spacing:.12em}.tools-intro h1{margin:0;color:var(--tool-ink);font-size:clamp(2rem,5vw,3.35rem);line-height:1.06;letter-spacing:-.055em}.tools-intro span{display:block;margin-top:12px;color:var(--tool-soft);font-size:var(--tool-text-sm)}.tools-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.tool-card{position:relative;display:block;width:100%;min-height:230px;overflow:hidden;padding:26px;border:1px solid var(--tool-night-2);border-radius:18px;color:var(--tool-night-ink);background:radial-gradient(circle at 78% 20%,var(--tool-jade-soft),transparent 32%),linear-gradient(145deg,var(--tool-night-2),var(--tool-night) 78%);box-shadow:0 24px 56px #14171a3d;transition:transform .2s ease,box-shadow .2s ease}.tool-card:hover{transform:translateY(-4px);box-shadow:0 30px 66px #14171a4d}.tool-card:after{position:absolute;right:-42px;bottom:-56px;width:220px;height:220px;border:1px solid rgba(238,232,220,.16);border-radius:50%;box-shadow:0 0 0 24px #eee8dc0d,0 0 0 53px #eee8dc08;content:""}.tool-card-icon{position:absolute;top:25px;right:25px;z-index:1;display:flex;align-items:center;justify-content:center;width:40px;height:40px;border:1px solid var(--tool-night-line);border-radius:10px;background:#ffffff0f;color:var(--tool-jade)}.tool-card--copper .tool-card-icon,.tool-card--copper .tool-card-copy b{color:var(--tool-copper)}.tool-card-copy{position:absolute;bottom:25px;left:26px;z-index:1}.tool-card-copy p{margin:0 0 8px;color:var(--tool-night-soft);font-size:var(--tool-text-2xs);font-weight:var(--tool-weight-bold);letter-spacing:.11em}.tool-card-copy h2{margin:0;color:var(--tool-night-ink);font-size:var(--tool-text-xl);letter-spacing:-.045em;text-shadow:0 2px 14px rgba(0,0,0,.32)}.tool-card-copy>span{display:block;margin-top:9px;color:var(--tool-night-soft);font-size:var(--tool-text-xs)}.tool-card-copy b{display:inline-flex;align-items:center;gap:3px;margin-left:6px;color:var(--tool-jade)}.calculator-page{background:var(--tool-bg)}.calculator-topbar{border-bottom:1px solid var(--tool-line)}.calculator-topbar a{display:inline-flex;align-items:center;gap:4px;color:var(--tool-soft);font-size:var(--tool-text-xs);font-weight:var(--tool-weight-medium)}.calculator-topbar h1{margin:0;font-size:var(--tool-text-sm);letter-spacing:-.04em}.calculator-topbar button{display:inline-flex;align-items:center;gap:5px;padding:8px 11px;border:1px solid var(--tool-line);border-radius:8px;background:var(--tool-card);color:var(--tool-ink-soft);font-size:var(--tool-text-xs);font-weight:var(--tool-weight-medium)}.calculator-topbar button:hover{border-color:var(--tool-jade);color:var(--tool-jade-strong)}.quick-presets{padding:28px 0 20px}.quick-presets h2{margin:0 0 11px;font-size:var(--tool-text-xs);color:var(--tool-soft);letter-spacing:.03em}.quick-presets>div{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:8px}.quick-preset{min-height:64px;padding:11px;border:1px solid var(--tool-line);border-radius:11px;background:var(--tool-card);text-align:left;transition:.18s}.quick-preset:hover{border-color:var(--tool-jade);background:var(--tool-jade-soft);transform:translateY(-2px)}.quick-preset b{display:block;color:var(--tool-ink);font-size:var(--tool-text-xs)}.quick-preset span{display:block;margin-top:4px;color:var(--tool-soft);font-size:var(--tool-text-2xs)}.calculator-grid{display:grid;grid-template-columns:minmax(0,1.22fr) minmax(330px,.78fr);gap:16px;align-items:start}.result-stack{position:sticky;top:14px;display:grid;gap:12px}.config-card{position:relative;z-index:3;overflow:visible;border:1px solid var(--tool-line);border-radius:15px;background:var(--tool-card);box-shadow:0 12px 30px #222a430a}.config-section{padding:19px 21px;border-top:1px solid var(--tool-line)}.config-section:first-child{border-top:0}.config-section h2{margin:0 0 13px;color:var(--tool-ink-soft);font-size:var(--tool-text-xs);letter-spacing:.08em}.compact-fields{display:grid;gap:9px}.compact-fields.two{grid-template-columns:1.6fr .4fr}.compact-fields.three{grid-template-columns:1.5fr 1fr 1fr}.compact-fields.four{grid-template-columns:repeat(4,minmax(0,1fr))}.compact-field{display:grid;gap:6px;min-width:0;color:var(--tool-soft);font-size:var(--tool-text-2xs);font-weight:var(--tool-weight-medium)}.compact-field>span{white-space:nowrap}.compact-field select,.compact-field input{width:100%;min-width:0;height:39px;padding:0 10px;border:1px solid var(--tool-line);border-radius:8px;outline:none;background:var(--tool-card);color:var(--tool-ink);font-size:var(--tool-text-sm);font-weight:var(--tool-weight-medium)}.compact-field select:focus,.compact-field input:focus{border-color:var(--tool-jade);box-shadow:0 0 0 3px var(--tool-jade-soft)}.compact-field select:disabled{cursor:not-allowed;opacity:.6}.searchable-select{position:relative;min-width:0}.searchable-select.is-open{z-index:20}.searchable-select-trigger{display:flex;align-items:center;justify-content:space-between;width:100%;min-width:0;height:39px;padding:0 10px;border:1px solid var(--tool-line);border-radius:8px;outline:none;background:var(--tool-card);color:var(--tool-ink);font-size:var(--tool-text-sm);font-weight:var(--tool-weight-medium);text-align:left}.searchable-select-trigger>span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.searchable-select-trigger>svg{flex:0 0 auto;margin-left:9px;color:var(--tool-soft);transition:transform .18s ease}.searchable-select.is-open .searchable-select-trigger>svg{transform:rotate(180deg)}.searchable-select-trigger:focus{border-color:var(--tool-jade);box-shadow:0 0 0 3px var(--tool-jade-soft)}.searchable-select-panel{position:absolute;top:calc(100% + 6px);left:0;z-index:30;width:min(460px,calc(100vw - 28px));min-width:100%;padding:8px;border:1px solid var(--tool-line);border-radius:10px;background:var(--tool-card);box-shadow:0 18px 42px #14171a29}.searchable-select.opens-upward .searchable-select-panel{top:auto;bottom:calc(100% + 6px)}.searchable-select-input{width:100%;height:34px;padding:0 9px;border:1px solid var(--tool-line);border-radius:7px;outline:none;background:var(--tool-bg);color:var(--tool-ink);font-size:var(--tool-text-xs);font-weight:var(--tool-weight-medium)}.searchable-select-input:focus{border-color:var(--tool-jade);box-shadow:0 0 0 3px var(--tool-jade-soft)}.searchable-select-results{max-block-size:calc(var(--search-panel-max-height) - 58px);margin-top:7px;overflow-y:auto;overscroll-behavior:contain}.searchable-select-group+.searchable-select-group{margin-top:8px}.searchable-select-group h3{margin:0 0 3px;padding:4px 6px;color:var(--tool-soft);font-size:var(--tool-text-2xs);font-weight:var(--tool-weight-bold);letter-spacing:.06em}.searchable-select-option{display:block;width:100%;padding:7px 8px;border:0;border-radius:6px;background:transparent;color:var(--tool-ink-soft);font-size:var(--tool-text-xs);font-weight:var(--tool-weight-medium);line-height:1.35;text-align:left}.searchable-select-option:hover,.searchable-select-option:focus-visible{outline:0;background:var(--tool-jade-soft);color:var(--tool-jade-strong)}.searchable-select-option.is-selected{background:var(--tool-jade-soft);color:var(--tool-jade-strong)}.searchable-select-empty{margin:0;padding:16px 8px;color:var(--tool-soft);font-size:var(--tool-text-xs);text-align:center}.custom-fields{margin-top:11px;padding:10px;border:1px dashed var(--tool-line);border-radius:9px;background:var(--tool-bg)}.config-inline-actions{display:flex;align-items:end;gap:12px;margin-top:14px}.config-inline-actions .compact-field{min-width:94px}.cpu-offload-note{margin:10px 0 0;color:var(--tool-soft);font-size:var(--tool-text-2xs);line-height:1.55}.compact-toggle{display:inline-flex;align-items:center;gap:8px;height:39px;color:var(--tool-ink-soft);font-size:var(--tool-text-xs);font-weight:var(--tool-weight-medium);cursor:pointer}.compact-toggle input{position:absolute;opacity:0}.compact-toggle span{position:relative;display:block;width:31px;height:18px;border-radius:99px;background:var(--tool-line);transition:.2s}.compact-toggle span:after{position:absolute;top:3px;left:3px;width:12px;height:12px;border-radius:50%;background:var(--tool-card);box-shadow:0 1px 2px #14171a33;content:"";transition:.2s}.compact-toggle input:checked+span{background:var(--tool-jade)}.compact-toggle input:checked+span:after{transform:translate(13px)}.result-card{padding:18px;border:1px solid var(--tool-line);border-radius:15px;background:var(--tool-card);color:var(--tool-ink);box-shadow:0 18px 42px #14171a0f}.result-card-top{display:flex;justify-content:space-between;align-items:center}.result-status{display:inline-flex;align-items:center;gap:6px;padding:4px 9px;border-radius:99px;background:var(--result-status-soft);color:var(--result-status-color);font-size:var(--tool-text-2xs);font-weight:var(--tool-weight-bold)}.result-status:before{width:6px;height:6px;border-radius:50%;background:currentColor;content:""}.result-status.is-ok{--result-status-soft: var(--tool-jade-soft);--result-status-color: var(--tool-jade-strong)}.result-status.is-caution{--result-status-soft: var(--tool-copper-soft);--result-status-color: var(--tool-copper)}.result-status.is-danger{--result-status-soft: rgba(162, 75, 69, .14);--result-status-color: var(--tool-status-danger)}.result-card-top button{display:inline-flex;align-items:center;gap:4px;padding:0;border:0;background:transparent;color:var(--tool-jade-strong);font-size:var(--tool-text-xs);font-weight:var(--tool-weight-bold)}.result-main{display:flex;align-items:center;gap:17px;margin:16px 0}.result-dial{position:relative;display:grid;place-items:center;width:96px;height:96px;flex:0 0 auto;border-radius:50%;background:conic-gradient(var(--dial-color) calc(min(var(--dial),1)*1turn),var(--tool-line) 0);transform:rotate(-135deg)}.result-dial:after{position:absolute;top:9px;right:9px;bottom:9px;left:9px;border-radius:inherit;background:var(--tool-card);content:""}.result-dial b{position:relative;z-index:1;color:var(--tool-ink);font-size:var(--tool-text-lg);letter-spacing:-.05em;transform:rotate(135deg)}.result-main strong{display:block;font-size:var(--tool-text-2xl);font-weight:var(--tool-weight-bold);letter-spacing:-.04em}.result-main strong small{color:var(--tool-soft);font-size:var(--tool-text-sm);font-weight:var(--tool-weight-medium);letter-spacing:0}.result-main p{margin:5px 0 0;color:var(--tool-soft);font-size:var(--tool-text-xs);line-height:1.4}.result-tier-label{margin:0 0 8px;color:var(--tool-soft);font-size:var(--tool-text-2xs);font-weight:var(--tool-weight-bold);letter-spacing:.08em}.result-bar{display:flex;height:8px;overflow:hidden;border-radius:99px;background:var(--tool-line)}.result-bar i{display:block;min-width:0}.result-bar .weights{background:var(--tool-jade-strong)}.result-bar .kv{background:var(--tool-jade)}.result-bar .workspace{background:var(--tool-copper)}.result-bar .runtime{background:var(--tool-line)}.result-parts{display:grid;grid-template-columns:1fr 1fr;gap:9px 14px;margin:14px 0 0}.result-parts div{display:flex;justify-content:space-between;gap:8px;color:var(--tool-soft);font-size:var(--tool-text-2xs)}.result-parts 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