/* Guide pages of excellent-timing.com. Same look as the home page (version 4, 10 Nov 2026):
   white page, one warm rounded panel, Fraunces titles + Figtree text, round green buttons. */
:root{--ink:#1B1B18;--soft:#5F5B54;--panel:#F8F5F0;--white:#fff;--green:#2E9E5B;--green-d:#1F7A44;--mint:#BFE9CE;--yellow:#FFD75E;--line:#E9E3DA;
--serif:"Fraunces",Georgia,serif;--sans:"Figtree",system-ui,-apple-system,"Segoe UI",sans-serif;--pad:clamp(18px,4vw,40px)}
*{box-sizing:border-box}
html{background:var(--white)}
body{margin:0;background:var(--white);color:var(--ink);font-family:var(--sans);font-size:18px;line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:inherit;text-underline-offset:4px}
img{display:block;max-width:100%;height:auto}
.shell{max-width:1120px;margin:0 auto;padding-left:var(--pad);padding-right:var(--pad)}
.read{max-width:760px;margin:0 auto;padding-left:var(--pad);padding-right:var(--pad)}
:focus-visible{outline:3px solid var(--green);outline-offset:3px;border-radius:8px}
h1,h2,h3{font-family:var(--serif);font-variation-settings:"SOFT" 100;font-weight:600;letter-spacing:-.02em;margin:0}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:0 26px;border-radius:999px;text-decoration:none;font-weight:600;font-size:17px;background:var(--green);color:#fff;transition:background .2s}
.btn:hover{background:var(--green-d)}
.btn.sm{min-height:44px;padding:0 20px;font-size:16px;white-space:nowrap}
.btn.line{background:#fff;color:var(--ink);box-shadow:inset 0 0 0 2px var(--ink)}
.btn.line:hover{background:var(--panel)}
.wrap{padding:clamp(8px,1.2vw,16px)}
.panel{background:var(--panel);border-radius:clamp(20px,2.4vw,32px);padding-bottom:clamp(30px,4.4vw,60px)}
.bar{display:flex;align-items:center;justify-content:space-between;gap:14px;padding-top:clamp(18px,2.6vw,34px)}
.mark{display:inline-flex;align-items:center;gap:clamp(6px,2vw,10px);text-decoration:none;font-family:var(--serif);font-variation-settings:"SOFT" 100;font-weight:700;font-size:clamp(18px,4.6vw,22px);letter-spacing:-.02em;white-space:nowrap}
.mark svg{height:clamp(20px,5.6vw,30px);width:auto;flex:none}
.nav{display:flex;align-items:center;gap:clamp(14px,2.2vw,28px);font-size:16px;font-weight:500}
.nav a:not(.btn){text-decoration:none}.nav a:not(.btn):hover{text-decoration:underline}
.nav .hide{display:none}
@media (min-width:860px){.nav .hide{display:inline}}
.crumb{font-size:15px;color:var(--soft);margin:clamp(26px,4vw,48px) 0 14px}
.crumb a{text-decoration:none}.crumb a:hover{text-decoration:underline}
h1{font-size:clamp(34px,4.6vw,54px);line-height:1.06}
.lead{font-size:clamp(20px,2.1vw,24px);line-height:1.38;margin:18px 0 0;max-width:30em}
.by{font-size:15px;color:var(--soft);margin:20px 0 0}
article{padding:clamp(34px,5vw,60px) 0 0}
article h2{font-size:clamp(26px,3vw,34px);line-height:1.12;margin:clamp(40px,5vw,58px) 0 14px}
article h2:first-child{margin-top:0}
article h3{font-size:22px;line-height:1.2;margin:28px 0 8px}
article p{margin:0 0 16px}
article ul,article ol{margin:0 0 18px;padding-left:1.25em}
article li{margin:0 0 8px}
.n{display:inline-grid;place-items:center;width:1.5em;height:1.5em;border-radius:50%;background:var(--yellow);font-family:var(--sans);font-weight:700;font-size:.62em;letter-spacing:0;vertical-align:.18em;margin-right:.45em}
.paste{background:var(--panel);border-radius:18px;padding:18px 20px;margin:6px 0 20px;border-left:5px solid var(--green)}
.paste b{display:block;font-size:14px;letter-spacing:.04em;text-transform:uppercase;color:var(--soft);margin-bottom:8px}
.paste p{margin:0;white-space:pre-line}
.tip{background:#EAF7EF;border-radius:18px;padding:16px 20px;margin:6px 0 20px}
.tip p{margin:0}
.tbl{width:100%;border-collapse:collapse;margin:8px 0 22px;font-size:16.5px}
.tbl th,.tbl td{text-align:left;vertical-align:top;padding:12px 14px 12px 0;border-bottom:1px solid var(--line)}
.tbl th{font-size:14px;letter-spacing:.04em;text-transform:uppercase;color:var(--soft);font-weight:600}
.scroll{overflow-x:auto}
.tbl.wide{min-width:600px}
.src{font-size:15.5px;color:var(--soft)}
.src li{margin-bottom:6px;overflow-wrap:anywhere}
.cta{background:var(--panel);border-radius:clamp(20px,2.4vw,28px);padding:clamp(24px,3.4vw,40px);margin:clamp(44px,6vw,70px) 0 0}
.cta h2{font-size:clamp(26px,3vw,34px);margin:0 0 10px}
.cta p{margin:0 0 20px;max-width:32em}
.cta .row{display:flex;gap:12px;flex-wrap:wrap}
.cards{display:grid;gap:18px;padding:clamp(34px,5vw,60px) 0 0}
.card{display:block;background:var(--panel);border-radius:22px;padding:clamp(22px,2.6vw,30px);text-decoration:none;transition:background .2s,box-shadow .2s}
.card:hover{background:#EAF7EF;box-shadow:inset 0 0 0 2px var(--green)}
.card h2{font-size:clamp(23px,2.2vw,27px);line-height:1.15;margin:0 0 8px}
.card p{margin:0;color:var(--soft)}
.card span{display:inline-block;margin-top:14px;font-weight:600;text-decoration:underline}
@media (min-width:860px){.cards{grid-template-columns:repeat(3,1fr)}}
footer{padding:44px 0 calc(40px + env(safe-area-inset-bottom,0px));font-size:15px;color:var(--soft)}
footer .shell{display:flex;flex-wrap:wrap;gap:12px 26px;justify-content:space-between;align-items:center}
@media (prefers-reduced-motion:reduce){.btn,.card{transition:none}}