@layer reset,base,components,responsive;
@layer reset{*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:90px}body{margin:0}button,input,select,textarea{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button{cursor:pointer}img,svg{max-width:100%}a{color:inherit}button:disabled{cursor:not-allowed;opacity:.5}[hidden]{display:none!important}}
@layer base{:root{--paper:#f5f4ec;--ink:#203a2d;--muted:#637365;--accent:#e4a567;--panel:#fffef8;--line:#d9dfd3;--soft:#e9eddf;--dark:#183326;--on-dark:#f6f5e9;--danger:#9e4939;--radius:18px;color-scheme:light}body{font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;background:var(--paper);color:var(--ink);line-height:1.6}h1,h2,h3,p{margin-top:0}h1,h2,.serif{font-family:Georgia,'Times New Roman',serif;font-weight:400;letter-spacing:-.055em;line-height:1.05}h1{font-size:clamp(44px,6.8vw,86px);margin-bottom:22px}h2{font-size:clamp(32px,4.5vw,52px);margin-bottom:18px}h3{font-size:19px;line-height:1.3;letter-spacing:-.02em}p{margin-bottom:18px}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--accent);outline-offset:4px}input,select,textarea{width:100%;min-width:0;border:1px solid var(--line);border-radius:9px;background:var(--panel);color:var(--ink);padding:12px 13px;line-height:1.4}input[type=checkbox]{width:18px;height:18px;accent-color:var(--ink)}input[type=range]{padding:0;accent-color:var(--ink)}label{display:block;font-size:13px;font-weight:600}label>input,label>select,label>textarea{margin-top:7px}small,.small{font-size:12px;line-height:1.6}.muted{color:var(--muted)}.eyebrow{font-size:11px;font-weight:700;letter-spacing:.17em;text-transform:uppercase}.mono{font-variant-numeric:tabular-nums}.wrap{width:min(1180px,calc(100% - 64px));margin:auto}.section{padding:80px 0}.skip{position:absolute;top:-100px;padding:12px;background:var(--panel);z-index:100}.skip:focus{top:10px}.site-header{height:88px;display:flex;align-items:center;justify-content:space-between;gap:22px;border-bottom:1px solid var(--line)}.logo{text-decoration:none;font-size:26px;font-weight:650;letter-spacing:-.06em;display:flex;gap:9px;align-items:center}.logo-mark{width:29px;height:29px;display:inline-grid;place-items:center;background:var(--ink);color:var(--paper);border-radius:50%;font-family:Georgia,serif;font-weight:400}.nav{display:flex;gap:27px;align-items:center;font-size:13px}.nav a{text-decoration:none}.nav a:hover{text-decoration:underline}.hero{padding:68px 0 48px;display:grid;grid-template-columns:1.18fr 1fr;gap:65px;align-items:center}.hero .eyebrow{margin-bottom:25px}.hero p{max-width:475px;font-size:17px;color:var(--muted)}.hero-art{position:relative;min-width:0}.hero-art img{display:block;width:100%;border-radius:150px 150px 16px 16px}.hero-bottom{display:flex;justify-content:space-between;gap:20px;align-items:center;padding:20px 0 28px;border-bottom:1px solid var(--line);font-size:12px}.hero-bottom span{display:flex;align-items:center;gap:7px}.hero-bottom span:before{content:'↗';font-size:16px}.btn{border:1px solid var(--ink);padding:12px 20px;border-radius:8px;background:transparent;color:var(--ink);text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:10px;font-size:13px;font-weight:600;min-height:44px;line-height:1.5}.btn:hover{background:var(--soft)}.btn-primary{background:var(--ink);color:var(--paper)}.btn-primary:hover{background:var(--dark);color:var(--on-dark)}.btn-light{background:var(--paper);color:var(--ink);border-color:var(--paper)}.btn-small{padding:8px 12px;min-height:36px;font-size:12px}.btn-ghost{border-color:transparent;padding-left:8px;padding-right:8px}.actions{display:flex;align-items:center;flex-wrap:wrap;gap:10px}.section-heading{display:flex;justify-content:space-between;align-items:end;gap:25px;margin-bottom:30px}.section-heading p{max-width:420px;font-size:14px;margin-bottom:0;color:var(--muted)}.panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:28px}.planner{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(290px,1fr);gap:24px;align-items:start}.panel-title{display:flex;justify-content:space-between;align-items:center;gap:14px;margin-bottom:20px}.panel-title h3{margin:0}.field-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.field-wide{grid-column:1/-1}.divider{height:1px;background:var(--line);margin:24px 0}.tag{border-radius:30px;background:var(--soft);padding:5px 10px;font-size:11px;font-weight:600;display:inline-flex;align-items:center;gap:5px}.tag-dark{background:var(--ink);color:var(--paper)}.dark-panel{background:var(--ink);color:var(--paper);border-radius:var(--radius);padding:30px}.dark-panel .muted{color:color-mix(in srgb,var(--paper) 72%,transparent)}.big-number{font-size:56px;line-height:1.1;letter-spacing:-.06em;font-weight:500;font-variant-numeric:tabular-nums}.big-number small{font-size:17px;letter-spacing:-.01em;margin-left:5px}.summary-line{display:flex;justify-content:space-between;gap:16px;padding:12px 0;border-bottom:1px solid color-mix(in srgb,currentColor 18%,transparent);font-size:13px}.summary-line:last-child{border-bottom:0}.notice{border-left:3px solid var(--accent);padding:12px 16px;background:var(--soft);font-size:12px;line-height:1.7;margin-top:18px}.dark-panel .notice{background:color-mix(in srgb,var(--paper) 9%,transparent)}.sticky{position:sticky;top:25px}.text-link{font-size:13px;text-underline-offset:4px}.devices{display:flex;gap:8px;flex-wrap:wrap}.device-pill{border:1px solid var(--line);border-radius:30px;padding:8px 12px;background:var(--paper);color:var(--ink);font-size:12px;min-height:36px}.device-pill:hover{background:var(--soft);border-color:var(--ink)}.device-row{padding:18px 0;border-bottom:1px solid var(--line)}.device-row:last-child{border-bottom:0}.device-heading{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:12px}.device-heading input{padding:6px 8px;border-color:transparent;background:transparent;font-weight:600;width:75%;margin:0}.device-fields{display:grid;grid-template-columns:1fr 1fr 1fr 1.15fr;gap:10px}.device-fields label{font-size:11px;color:var(--muted)}.device-fields input,.device-fields select{padding:9px;font-size:13px;color:var(--ink)}.icon-btn{display:grid;place-items:center;width:32px;height:32px;border:1px solid var(--line);background:transparent;border-radius:50%;color:var(--ink);font-size:20px}.bar{height:7px;border-radius:10px;background:var(--soft);overflow:hidden}.bar>span{height:100%;display:block;background:var(--ink);border-radius:10px;transition:width .2s}.dark-panel .bar{background:color-mix(in srgb,var(--paper) 15%,transparent)}.dark-panel .bar>span{background:var(--accent)}.product-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.product-card{border:1px solid var(--line);border-radius:var(--radius);background:var(--panel);padding:24px;display:flex;flex-direction:column}.product-card h3{margin:18px 0 5px}.product-card .actions{margin-top:auto;padding-top:20px}.product-illustration{height:115px;display:grid;place-items:center;position:relative;background:var(--soft);border-radius:10px}.battery-box{width:116px;height:72px;border-radius:8px;background:#39433c;border:3px solid #4e5950;box-shadow:9px 10px 0 #2c352e;position:relative;transform:rotate(-4deg)}.battery-box:before{content:'';position:absolute;width:55px;height:13px;left:25px;top:-18px;border:5px solid #48554b;border-bottom:0;border-radius:6px 6px 0 0}.battery-box:after{content:'▰  ·  ◉';position:absolute;background:#16291f;color:#c3dfba;left:12px;top:18px;padding:3px 9px;font:12px ui-monospace,monospace}.specs{display:flex;gap:18px;font-size:12px;margin:17px 0}.specs b{display:block;font-size:16px;font-weight:600}.help-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:40px}.help-item{border-top:1px solid var(--line);padding-top:22px}.help-item .num{font-family:Georgia,serif;font-size:30px;display:block;margin-bottom:18px}.help-item p{font-size:14px;color:var(--muted)}details{border-bottom:1px solid var(--line);padding:18px 0}summary{font-weight:600;font-size:14px;cursor:pointer}details>p{font-size:13px;color:var(--muted);margin:16px 0 0}footer{border-top:1px solid var(--line);padding:27px 0 38px;font-size:12px;color:var(--muted)}.footer-row{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}dialog{border:1px solid var(--line);border-radius:20px;padding:30px;max-width:min(660px,calc(100% - 30px));background:var(--paper);color:var(--ink);max-height:85dvh;overflow:auto}dialog::backdrop{background:#16201ac0;backdrop-filter:blur(5px)}dialog h2{font-size:34px}dialog p{font-size:14px}dialog .close{float:right}#toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);padding:12px 20px;border-radius:12px;background:var(--ink);color:var(--paper);font-size:13px;z-index:90;max-width:calc(100% - 32px);box-shadow:0 10px 35px #0002}table{border-collapse:collapse;width:100%;font-size:13px}th,td{text-align:left;padding:13px 10px;border-bottom:1px solid var(--line);vertical-align:top}th{font-size:11px;color:var(--muted)}.table-wrap{overflow-x:auto}.invalid{color:var(--danger);font-size:12px}.print-only{display:none}}
@layer responsive{@media(max-width:960px){.hero{gap:35px}.planner{grid-template-columns:1fr 320px}.product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.nav{gap:17px}.panel,.dark-panel{padding:23px}}@media(max-width:760px){.wrap{width:calc(100% - 36px)}.site-header{height:75px}.nav>a:not(.btn){display:none}.hero{grid-template-columns:1fr;padding-top:40px;gap:35px}.hero h1{max-width:600px}.hero-art{max-width:520px}.hero-art img{max-height:300px;object-fit:cover}.hero-bottom{flex-wrap:wrap;gap:12px}.planner{grid-template-columns:1fr}.sticky{position:static}.section{padding:55px 0}.section-heading{align-items:start;flex-direction:column;gap:12px}.help-grid{gap:25px;grid-template-columns:1fr}.product-grid{gap:15px}.product-card{padding:19px}.device-fields{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:440px){.field-grid{grid-template-columns:1fr}.product-grid{grid-template-columns:1fr}.hero-bottom span{font-size:11px}.big-number{font-size:48px}.panel,.dark-panel{padding:20px}.logo{font-size:24px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}@media print{body{background:white;color:black}.site-header,.hero,.hero-bottom,.no-print,footer,button,.nav,dialog,#toast{display:none!important}.wrap{width:100%}.section{padding:15px 0}.planner{display:block}.sticky{position:static}.panel,.dark-panel{break-inside:avoid;background:white;color:black;border:1px solid #bbb;box-shadow:none;margin-bottom:15px}.dark-panel .muted{color:#444}.product-grid{grid-template-columns:repeat(2,1fr)}.print-only{display:block}.product-illustration{display:none}.dark-panel .notice{background:white}.field-grid{grid-template-columns:repeat(2,1fr)}input,select{border:0;padding:0}details{display:block}.actions{display:none}}}