:root{--ink:#17211f;--muted:#71807b;--line:#dce5e0;--paper:#f7faf8;--panel:#fff;--accent:#d8f568;--green:#166b4f;--blue:#3478ed;--orange:#f28c55;--shadow:0 16px 40px rgba(33,57,47,.08)}
*{box-sizing:border-box}html{background:var(--paper)}body{margin:0;color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;overflow-x:hidden}.shell{max-width:1180px;margin:0 auto;padding:56px 42px 28px}.hero{border-bottom:1px solid var(--line);padding-bottom:32px}.eyebrow{font:700 11px/1.2 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.14em;color:var(--green)}.status-dot{width:7px;height:7px;display:inline-block;background:var(--green);border-radius:50%;margin-right:8px;box-shadow:0 0 0 4px #dff2e7}.hero h1{font-size:clamp(35px,5vw,64px);letter-spacing:-.055em;line-height:1.04;margin:24px 0 14px;font-weight:800}.hero h1 em{font-style:normal;color:var(--green);position:relative}.hero h1 em:after{content:"";position:absolute;height:9px;bottom:-3px;left:0;right:0;background:var(--accent);z-index:-1;transform:skew(-12deg)}.hero-copy{margin:0;color:var(--muted);font-size:16px}.hero-meta{display:flex;gap:24px;margin-top:28px;color:var(--muted);font:11px ui-monospace,SFMono-Regular,Menlo,monospace}.hero-meta span+span:before{content:"/";margin-right:24px;color:#bdc9c3}.layout{display:grid;grid-template-columns:360px 1fr;gap:68px;padding-top:38px}.section-heading{display:flex;align-items:flex-start;gap:14px;margin-bottom:34px}.section-number{font:700 11px ui-monospace,monospace;color:var(--green);padding-top:5px}.section-heading h2{font-size:22px;letter-spacing:-.03em;margin:0 0 5px}.section-heading p{color:var(--muted);font-size:13px;margin:0}.field-label{display:block;font-size:13px;font-weight:700;letter-spacing:.01em}.hint{font-weight:400;color:var(--muted);margin-left:7px}.token-input-wrap{display:flex;align-items:center;border-bottom:2px solid var(--ink);margin:12px 0 32px}.token-input-wrap input{border:0;background:transparent;min-width:0;width:100%;font:700 28px ui-monospace,monospace;color:var(--ink);padding:8px 0;outline:none}.token-input-wrap span{font-size:12px;color:var(--muted);white-space:nowrap}.range-field{margin:0 0 27px}.range-top{display:flex;justify-content:space-between;align-items:center}.range-value{font:700 14px ui-monospace,monospace;color:var(--green)}input[type=range]{appearance:none;width:100%;height:4px;background:linear-gradient(90deg,var(--green) 0 var(--range-progress,50%),#dfe8e3 var(--range-progress,50%) 100%);border-radius:10px;margin:14px 0 7px;accent-color:var(--green)}input[type=range]::-webkit-slider-thumb{appearance:none;width:18px;height:18px;border:3px solid var(--paper);background:var(--green);box-shadow:0 0 0 1px var(--green);border-radius:50%}.range-scale{display:flex;justify-content:space-between;color:#9aa8a2;font:10px ui-monospace,monospace}fieldset{border:0;padding:0;margin:35px 0 0}.tier-options{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin-top:12px}.tier-option{position:relative;display:flex;align-items:center;border:1px solid var(--line);padding:13px 11px;cursor:pointer;transition:.2s}.tier-option input{position:absolute;opacity:0}.tier-option:has(input:checked){border-color:var(--green);background:#f0f8ef;box-shadow:inset 3px 0 var(--green)}.tier-option span{display:flex;flex-direction:column;gap:3px}.tier-option strong{font-size:13px}.tier-option small{font-size:10px;color:var(--muted)}.tier-option i{margin-left:auto;font:9px ui-monospace,monospace;color:#a8b5af;font-style:normal;writing-mode:vertical-rl}.input-error{font-size:12px;line-height:1.6;color:#c14c38;min-height:22px;margin-top:19px}.presets{margin-top:23px}.preset-heading{display:flex;align-items:center;gap:11px;color:var(--muted);font:11px ui-monospace,monospace}.preset-line{height:1px;background:var(--line);flex:1}.preset-buttons{display:flex;gap:7px;margin-top:11px;flex-wrap:wrap}.preset-buttons button{font:11px inherit;border:1px solid var(--line);background:var(--panel);color:var(--muted);padding:8px 10px;cursor:pointer}.preset-buttons button:hover{color:var(--green);border-color:var(--green)}.results-column{min-width:0}.result-heading{margin-bottom:24px}.live-badge{margin-left:auto;color:var(--green);font:700 10px ui-monospace,monospace;background:#e5f4e9;border-radius:20px;padding:7px 10px}.metric-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.metric-card,.multiplier-card,.chart-card,.breakdown-card{background:var(--panel);box-shadow:var(--shadow)}.metric-card{padding:24px 25px 22px;border-top:4px solid var(--blue)}.metric-card.after{border-top-color:var(--orange)}.metric-label{font-size:12px;color:var(--muted);display:block}.metric-card strong{display:block;font:700 clamp(24px,3vw,38px) ui-monospace,monospace;letter-spacing:-.08em;margin:14px 0 10px}.metric-card small{font-size:12px;color:var(--muted)}.multiplier-card{margin-top:14px;padding:19px 25px;display:flex;align-items:center;justify-content:space-between;background:#e9f6d6}.multiplier-card strong{display:block;font:700 27px ui-monospace,monospace;color:var(--green);margin-top:5px}.multiplier-card p{color:#56715f;font-size:12px;text-align:right;margin:0}.chart-card,.breakdown-card{margin-top:14px;padding:22px 25px}.card-title{display:flex;justify-content:space-between;font-size:13px;font-weight:700;margin-bottom:25px}.chart-unit{font:10px ui-monospace,monospace;color:var(--muted);font-weight:400}.bar-row{display:grid;grid-template-columns:58px minmax(0,1fr) 90px;gap:12px;align-items:center;margin:19px 0;font-size:12px}.bar-row strong{font:700 12px ui-monospace,monospace;text-align:right}.bar-track{height:14px;background:#eff3f0;overflow:hidden}.bar{height:100%;min-width:2px;transition:width .35s ease}.before-bar{background:var(--blue)}.after-bar{background:var(--orange)}.legend{display:flex;gap:20px;margin-top:25px;color:var(--muted);font-size:11px}.legend-dot{display:inline-block;width:7px;height:7px;border-radius:50%;margin-right:6px}.before-dot{background:var(--blue)}.after-dot{background:var(--orange)}.breakdown-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px}.breakdown-grid span{display:block;color:var(--muted);font-size:11px;margin-bottom:8px}.breakdown-grid strong{font:700 12px ui-monospace,monospace}footer{display:flex;justify-content:space-between;border-top:1px solid var(--line);margin-top:48px;padding-top:18px;color:#9aa8a2;font:10px ui-monospace,monospace}
@media(max-width:800px){.shell{padding:34px 20px 22px}.layout{grid-template-columns:1fr;gap:42px}.hero-meta{gap:9px;flex-wrap:wrap}.hero-meta span+span:before{margin-right:9px}.inputs-panel{max-width:520px}.results-column{width:100%}}
@media(max-width:480px){.hero h1{font-size:38px}.hero-copy{font-size:14px;line-height:1.6}.hero-meta{font-size:9px}.layout{padding-top:29px;gap:35px}.section-heading{margin-bottom:25px}.metric-card{padding:18px 15px}.metric-card strong{font-size:22px}.metric-card small{font-size:10px}.multiplier-card{display:block;padding:17px 15px}.multiplier-card p{text-align:left;margin-top:10px;font-size:11px}.chart-card,.breakdown-card{padding:18px 15px}.bar-row{grid-template-columns:48px minmax(0,1fr);gap:8px}.bar-row strong{grid-column:2;text-align:left;font-size:11px;margin-top:-5px}.bar-track{grid-column:2}.breakdown-grid{gap:14px;grid-template-columns:1fr}.breakdown-grid strong{font-size:10px}.preset-buttons button{flex:1}.tier-option i{display:none}footer{display:block;line-height:1.8}footer span{display:block}}