:root{--dark:#151a18;--green:#b8ec33;--blue:#0b83f6;--text:#1c201f;--muted:#69716d;--line:#e2e6e3;--soft:#f6f8f7}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--text);background:#fff;font:15px/1.6 Arial,Helvetica,sans-serif}
.guide-header{padding:28px 24px 42px;background:var(--dark);color:#fff}.guide-header-inner{width:min(1040px,100%);margin:auto}.guide-header-links{display:flex;flex-wrap:wrap;gap:18px}.back-link{color:#cbd4cf;font-size:13px;text-decoration:none}.back-link:hover{text-decoration:underline}.eyebrow{margin:34px 0 8px;color:var(--green);font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.08em}.guide-header h1{margin:0;color:var(--green);font-size:clamp(32px,5vw,54px);line-height:1.1}.lead{max-width:660px;margin:16px 0 0;color:#d8ddda;font-size:18px}.guide-version{display:inline-block;margin:18px 0 0!important;padding:5px 10px;border:1px solid #56605b;border-radius:999px;color:#cbd4cf;font-size:12px}
.guide-layout{width:min(1040px,calc(100% - 40px));margin:40px auto 80px;display:grid;grid-template-columns:220px minmax(0,1fr);gap:52px}.guide-nav{position:sticky;top:24px;align-self:start;display:grid;gap:8px;padding:18px;border:1px solid var(--line);border-radius:14px;background:var(--soft)}.guide-nav strong{margin-bottom:5px}.guide-nav a{color:#496057;font-size:13px;text-decoration:none}.guide-nav a:hover{color:#0879e5;text-decoration:underline}
.guide-content{min-width:0}.guide-content section{padding:0 0 40px;margin:0 0 40px;border-bottom:1px solid var(--line)}.guide-content h2{margin:0 0 18px;font-size:26px;line-height:1.2}.guide-content p{margin:0 0 15px}.guide-content ul{padding-left:22px}.guide-content li+li{margin-top:9px}.steps{padding:0;list-style:none;counter-reset:step}.steps>li{position:relative;padding:0 0 25px 54px;counter-increment:step}.steps>li:before{content:counter(step);position:absolute;left:0;top:0;display:grid;place-items:center;width:36px;height:36px;border-radius:50%;background:var(--blue);color:#fff;font-weight:700}.steps h3{margin:3px 0 8px;font-size:18px}.note{margin:20px 0;padding:16px 18px;border-left:4px solid var(--green);border-radius:0 10px 10px 0;background:#f3f8e7}.definition-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:20px 0}.definition-grid>div{padding:16px;border:1px solid var(--line);border-radius:12px;background:var(--soft)}.definition-grid strong,.definition-grid span{display:block}.definition-grid span{margin-top:6px;color:var(--muted);font-size:13px}.guide-content details{padding:14px 0;border-top:1px solid var(--line)}.guide-content summary{font-weight:700;cursor:pointer}.guide-content details p{margin:10px 0 0;color:var(--muted)}.quick-check{padding:24px!important;border:0!important;border-radius:14px;background:var(--dark);color:#fff}.quick-check h2{color:var(--green)}.quick-check a{display:inline-block;margin-top:6px;padding:10px 15px;border-radius:9px;background:var(--blue);color:#fff;text-decoration:none}footer{padding:24px;text-align:center;border-top:1px solid var(--line);color:var(--muted);font-size:12px}
.guide-figure{margin:18px 0 6px;padding:10px;border:1px solid var(--line);border-radius:14px;background:var(--soft)}.guide-figure img{display:block;width:100%;height:auto;border:1px solid #dfe4e1;border-radius:9px;background:#fff}.guide-figure figcaption{padding:10px 4px 2px;color:var(--muted);font-size:13px;line-height:1.45}.guide-figure-dialog{max-width:610px}.guide-figure-action img{border:0}.guide-figure-wide{margin-block:20px}
@media(max-width:760px){.guide-layout{grid-template-columns:1fr;margin-top:24px;gap:28px}.guide-nav{position:static}.guide-content h2{font-size:23px}.definition-grid{grid-template-columns:1fr}.steps>li{padding-left:48px}.guide-header{padding-inline:20px}}

.plain-steps{padding-left:22px}.plain-steps li{padding-left:5px}.channel-card{display:flex;align-items:center;justify-content:space-between;gap:20px;margin:18px 0;padding:18px;border:1px solid #cfe29e;border-radius:14px;background:#f3f8e7}.channel-card strong,.channel-card span{display:block}.channel-card span{margin-top:4px;color:var(--muted);font-size:13px}.channel-card a{display:inline-block;padding:10px 15px;border-radius:9px;background:var(--blue);color:#fff;text-decoration:none;white-space:nowrap}.guide-content code,.guide-content kbd{padding:2px 6px;border:1px solid var(--line);border-radius:5px;background:var(--soft);font:13px Consolas,monospace}.quick-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:6px}.quick-actions a{margin-top:0}
@media(max-width:760px){.channel-card{align-items:flex-start;flex-direction:column}.channel-card a{white-space:normal}.quick-actions{display:grid}}