/* DinkCalc — mobile-first, no framework */
:root{
  --green:#0f5132; --green-2:#157347; --lime:#c6f432; --ball:#e4f53a; --ink:#14213d; --muted:#55607a;
  --bg:#f6f8f3; --card:#fff; --line:#dfe5d8; --accent:#ff7a1a; --danger:#b42318;
  --radius:14px; --shadow:0 1px 2px rgba(20,33,61,.06),0 4px 16px rgba(20,33,61,.06);
  --font:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.6;font-size:17px}
img,svg{max-width:100%;height:auto}
a{color:var(--green-2)}
a:hover{color:var(--green)}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px}
.skip{position:absolute;left:-999px;top:0;background:#fff;padding:.5rem 1rem;z-index:10}
.skip:focus{left:.5rem}
.wrap{max-width:1040px;margin:0 auto;padding:0 1rem}
.narrow{max-width:760px}
/* header */
.site-header{background:var(--green);color:#fff}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:60px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:.5rem;color:#fff;text-decoration:none;font-weight:800;font-size:1.25rem;letter-spacing:-.01em}
.brand:hover{color:#fff}
.brand svg{width:34px;height:34px}
.nav{display:flex;gap:.25rem;flex-wrap:wrap}
.nav a{color:#e9f7d8;text-decoration:none;padding:.4rem .6rem;border-radius:8px;font-size:.95rem}
.nav a:hover,.nav a[aria-current=page]{background:rgba(255,255,255,.14);color:#fff}
@media (max-width:640px){.nav{width:100%;padding-bottom:.5rem;overflow-x:auto;flex-wrap:nowrap}.nav a{white-space:nowrap}}
/* hero */
.hero{background:linear-gradient(180deg,var(--green) 0%,var(--green-2) 100%);color:#fff;padding:2rem 0 2.5rem}
.hero h1{font-size:clamp(1.7rem,5vw,2.6rem);line-height:1.15;margin:.2rem 0 .6rem;letter-spacing:-.02em}
.hero p{margin:0;max-width:640px;color:#e3f4d4;font-size:1.05rem}
.hero .kicker{display:inline-block;background:var(--lime);color:var(--green);font-weight:700;font-size:.8rem;padding:.15rem .55rem;border-radius:99px;text-transform:uppercase;letter-spacing:.04em}
main{padding:1.5rem 0 2.5rem}
h1,h2,h3{line-height:1.25;letter-spacing:-.01em}
h2{font-size:1.45rem;margin:2.2rem 0 .7rem}
h3{font-size:1.12rem;margin:1.5rem 0 .4rem}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:1.1rem}
.grid{display:grid;gap:1rem}
@media (min-width:720px){.grid-3{grid-template-columns:repeat(3,1fr)}.grid-2{grid-template-columns:repeat(2,1fr)}}
.tool-card{display:flex;flex-direction:column;text-decoration:none;color:var(--ink);transition:transform .15s,box-shadow .15s}
.tool-card:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(20,33,61,.12);color:var(--ink)}
.tool-card .icon{width:48px;height:48px;border-radius:12px;background:var(--lime);display:grid;place-items:center;font-size:1.5rem;margin-bottom:.6rem}
.tool-card h2,.tool-card h3{margin:.1rem 0 .3rem;font-size:1.15rem}
.tool-card p{margin:0 0 .8rem;color:var(--muted);font-size:.95rem}
.tool-card .go{margin-top:auto;font-weight:700;color:var(--green-2)}
.answer{background:#fffbe6;border:1px solid #f1e3a1;border-left:5px solid var(--ball);border-radius:10px;padding:.9rem 1rem;margin:1rem 0}
.answer p{margin:.2rem 0}
.note{font-size:.92rem;color:var(--muted)}
.disclosure{font-size:.88rem;background:#eef4ff;border:1px solid #cfdcf5;border-radius:10px;padding:.6rem .8rem;color:#2a3b5c}
table{border-collapse:collapse;width:100%;font-size:.95rem;background:#fff}
th,td{border:1px solid var(--line);padding:.45rem .55rem;text-align:left;vertical-align:top}
th{background:#eef3e7}
.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}
.toc{background:#fff;border:1px solid var(--line);border-radius:10px;padding:.7rem 1rem}
.toc ol{margin:.3rem 0 0;padding-left:1.2rem}
details.faq{background:#fff;border:1px solid var(--line);border-radius:10px;padding:.2rem .9rem;margin:.5rem 0}
details.faq summary{cursor:pointer;font-weight:700;padding:.6rem 0;min-height:44px;display:flex;align-items:center}
details.faq p{margin:.2rem 0 .8rem}
.sources li{font-size:.92rem;margin:.25rem 0}
/* buttons & forms */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.4rem;min-height:48px;padding:.6rem 1.1rem;border-radius:12px;border:2px solid var(--green-2);background:var(--green-2);color:#fff;font:inherit;font-weight:700;cursor:pointer;text-decoration:none}
.btn:hover{background:var(--green);color:#fff}
.btn.secondary{background:#fff;color:var(--green-2)}
.btn.secondary:hover{background:#eef6ea;color:var(--green)}
.btn:disabled{opacity:.45;cursor:not-allowed}
label{font-weight:600}
select,input[type=text]{font:inherit;min-height:44px;padding:.4rem .6rem;border:1px solid #b9c4ad;border-radius:10px;background:#fff;width:100%;color:var(--ink)}
fieldset{border:1px solid var(--line);border-radius:12px;margin:0 0 1rem;padding:.8rem 1rem;background:#fff}
legend{font-weight:800;padding:0 .3rem}
.opts{display:grid;gap:.45rem;margin-top:.3rem}
@media (min-width:720px){.opts.cols-2{grid-template-columns:1fr 1fr}}
.opt{display:flex;gap:.6rem;align-items:flex-start;border:1px solid var(--line);border-radius:10px;padding:.65rem .75rem;cursor:pointer;font-weight:400;min-height:48px;background:#fbfcf9}
.opt:hover{border-color:#a9c493}
.opt input{margin-top:.25rem;width:20px;height:20px;flex:none;accent-color:var(--green-2)}
.opt:has(input:checked){border-color:var(--green-2);background:#eef7e6;box-shadow:inset 0 0 0 1px var(--green-2)}
.opt small{display:block;color:var(--muted)}
/* ad slots: empty until AdSense is configured, collapse to nothing */
.ad-slot{margin:1.25rem auto;text-align:center;max-width:100%;overflow:hidden}
.ad-slot:empty{display:none}
/* score keeper */
.sk{background:#0c2e1f;color:#fff;border-radius:18px;padding:1rem;box-shadow:var(--shadow);margin:1rem 0}
.sk h2{color:#fff;margin:0 0 .5rem;font-size:1.25rem}
.sk-callbox{text-align:center;padding:.4rem 0 .8rem}
.sk-call{font-size:clamp(3rem,16vw,5.5rem);font-weight:900;line-height:1;letter-spacing:.02em;color:var(--ball);font-variant-numeric:tabular-nums}
.sk-hint{font-size:.85rem;color:#b8d4c4}
.sk-server{font-weight:700;margin-top:.4rem}
.sk-teams{display:grid;grid-template-columns:1fr 1fr;gap:.7rem}
.sk-team{background:#14402c;border:3px solid transparent;border-radius:16px;padding:.7rem;text-align:center;position:relative}
.sk-team.is-serving{border-color:var(--ball)}
.sk-name{font-weight:700;font-size:1rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.sk-score{font-size:3.2rem;font-weight:900;line-height:1.1;font-variant-numeric:tabular-nums}
.sk-serve-badge{display:inline-block;background:var(--ball);color:#0c2e1f;font-size:.72rem;font-weight:800;padding:.1rem .5rem;border-radius:99px;text-transform:uppercase}
.sk-win{width:100%;min-height:96px;margin-top:.5rem;border:0;border-radius:14px;background:var(--lime);color:#0c2e1f;font:inherit;font-size:1.1rem;font-weight:800;cursor:pointer;touch-action:manipulation}
.sk-win:active{transform:scale(.98)}
.sk-win:disabled{opacity:.4}
.sk-row{display:flex;gap:.5rem;flex-wrap:wrap;margin-top:.8rem}
.sk-row .btn{flex:1 1 120px;background:#1f5a3f;border-color:#2f7a57;min-height:56px}
.sk-row .btn:hover{background:#2a6e4e}
.sk-note{margin:.7rem 0 0;padding:.6rem .8rem;border-radius:10px;background:#fff3cd;color:#5c4400;font-weight:700;text-align:center}
.sk-note.is-win{background:var(--ball);color:#0c2e1f;font-size:1.15rem}
.sk-meta{font-size:.82rem;color:#b8d4c4;margin-top:.6rem;text-align:center}
.sk details{margin-top:.8rem;background:#14402c;border-radius:12px;padding:.3rem .8rem}
.sk summary{cursor:pointer;font-weight:700;min-height:44px;display:flex;align-items:center}
.sk-settings{display:grid;grid-template-columns:1fr 1fr;gap:.6rem;padding:.3rem 0 .8rem}
.sk-settings label{display:block;font-size:.85rem;color:#d7eadf;font-weight:600}
.sk-settings .full{grid-column:1/-1}
.sk-check{display:flex;align-items:center;gap:.5rem;font-size:.9rem;color:#d7eadf;margin-top:.6rem}
.sk-check input{width:22px;height:22px}
/* results */
.result{border:2px solid var(--green-2);background:#f3faee}
.big-rating{font-size:3.4rem;font-weight:900;color:var(--green);line-height:1}
.bars{display:grid;gap:.35rem;margin:.6rem 0}
.bar{display:grid;grid-template-columns:110px 1fr 36px;gap:.5rem;align-items:center;font-size:.88rem}
.bar .track{height:10px;background:#e2e8dc;border-radius:99px;overflow:hidden}
.bar .fill{height:100%;background:var(--green-2);border-radius:99px}
.paddle{display:grid;gap:.4rem}
.paddle h3{margin:.2rem 0}
.paddle .price{font-weight:800;color:var(--green)}
.paddle .rank{justify-self:start;display:inline-block;background:var(--lime);color:var(--green);font-weight:800;border-radius:99px;padding:.05rem .55rem;font-size:.8rem}
.specs{display:flex;flex-wrap:wrap;gap:.35rem;padding:0;margin:.2rem 0;list-style:none}
.specs li{background:#eef3e7;border-radius:8px;padding:.15rem .5rem;font-size:.83rem}
.why{margin:.2rem 0;padding-left:1.1rem;font-size:.93rem}
/* footer */
.site-footer{background:#0c2e1f;color:#cfe3d6;padding:1.8rem 0;font-size:.92rem}
.site-footer a{color:#e9f7d8}
.site-footer nav{display:flex;flex-wrap:wrap;gap:.3rem 1rem;margin-bottom:.8rem}
.site-footer p{margin:.3rem 0}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}
.result h2{margin-top:0}