/* Guides & news */
.g-head{display:grid;grid-template-columns:1.4fr 1fr;gap:40px;align-items:end;margin-bottom:28px}
.g-head h1{font-size:clamp(34px,4.6vw,56px);line-height:1.03;max-width:14em}
.g-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(80px,1fr));border:1px solid var(--line);border-radius:16px;overflow:hidden;background:var(--paper)}
.g-stats div{padding:16px 14px;border-right:1px solid var(--line)}
.g-stats div:last-child{border-right:0}
.g-stats b{display:block;font:700 30px/1 var(--display);color:var(--ink)}
.g-stats span{font:600 10px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--mute)}
.g-chips{margin:0 0 26px}
.g-grid{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.g-card a{position:relative;display:flex;flex-direction:column;gap:10px;height:100%;background:var(--paper);border:1px solid var(--line);border-radius:20px;padding:22px;text-decoration:none;color:var(--body);overflow:hidden;transition:transform .3s,border-color .3s}
.g-card a::after{content:"";position:absolute;left:0;right:0;height:50px;top:-50px;background:linear-gradient(180deg,transparent,rgba(56,225,255,.16));pointer-events:none}
.g-card a:hover{transform:translateY(-4px);border-color:var(--cyan)}
.g-card a:hover::after{animation:gsweep .9s cubic-bezier(.5,0,.5,1)}
@keyframes gsweep{to{top:100%}}
.g-card b{font:700 20px/1.25 var(--display);color:var(--ink)}
.g-dek{font-size:15px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.g-card em{margin-top:auto;padding-top:6px;font-style:normal;color:var(--go);font-weight:600;font-size:15px}
.g-top{display:flex;align-items:center;gap:10px}
.g-ico{width:38px;height:38px;border-radius:10px;background:var(--canvas);border:1px solid var(--line);display:grid;place-items:center}
.g-ico svg{width:22px;height:22px;fill:none;stroke:var(--mute);stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.g-ico .a{stroke:var(--go);stroke-dasharray:60}
.g-card a:hover .g-ico .a{animation:gdraw .8s}
@keyframes gdraw{from{stroke-dashoffset:60}to{stroke-dashoffset:0}}
.g-date{margin-left:auto;font:500 11px/1 var(--mono);color:var(--mute)}
.g-cat{display:inline-flex;align-items:center;gap:6px;font:600 10.5px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;border:1px solid currentColor;border-radius:999px;padding:6px 9px}
.c-news{color:var(--red)}.c-news::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor;animation:blink 1.2s infinite}
.c-prices{color:var(--amber)}.c-howto{color:var(--go)}.c-rules{color:var(--cyan)}
.g-big{grid-column:span 2;grid-row:span 1}
.g-big a{background:linear-gradient(135deg,#10305F,#0B2048 60%);border-color:#2D4C85;padding:30px}
.g-big b{font-size:clamp(24px,2.6vw,34px);line-height:1.12}
.g-big .g-dek{font-size:17px;-webkit-line-clamp:4}
.g-card[hidden]{display:none}
.g-card.fade a{animation:gin .45s both}
@keyframes gin{from{opacity:0;transform:translateY(10px)}}

/* article */
.art-head{max-width:46em}
.art-meta{display:flex;flex-wrap:wrap;align-items:center;gap:8px 16px;margin:0 0 16px;font:500 12px/1 var(--mono);color:var(--mute);letter-spacing:.04em}
.art-head h1{font-size:clamp(32px,4.4vw,52px);line-height:1.05}
.quick{position:relative;margin:28px 0 8px;background:linear-gradient(135deg,#0F2B58,#0A1D42);border:1px solid #2D4C85;border-radius:20px;padding:20px 22px;overflow:hidden;max-width:960px}
.quick::after{content:"";position:absolute;top:0;bottom:0;width:120px;left:-120px;background:linear-gradient(90deg,transparent,rgba(56,225,255,.16),transparent);animation:qsweep 4.5s 1s linear infinite}
@keyframes qsweep{to{left:110%}}
.quick-h{margin:0 0 12px;font:600 11px/1 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--cyan)}
.quick dl{margin:0;display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border-radius:12px;overflow:hidden}
.quick dl div{background:#0B1D3D;padding:12px 14px;animation:gin .5s both}
.quick dl div:nth-child(2){animation-delay:.08s}.quick dl div:nth-child(3){animation-delay:.16s}.quick dl div:nth-child(4){animation-delay:.24s}
.quick dt{font:500 10px/1.3 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--mute)}
.quick dd{margin:6px 0 0;color:var(--ink);font-weight:600;font-size:15px;line-height:1.35}
.art-grid{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:56px;align-items:start;margin-top:28px}
.art-body{max-width:44em;font-size:17.5px;line-height:1.7}
.art-body h2{font-size:clamp(24px,2.4vw,30px);margin:44px 0 14px;scroll-margin-top:90px}
.art-body p{margin:0 0 16px}
.art-body a{color:var(--go)}
.art-list,.art-steps{margin:0 0 18px;padding-left:22px;display:grid;gap:8px}
.art-list li::marker{color:var(--go)}
.art-steps{list-style:none;padding:0;counter-reset:st}
.art-steps li{counter-increment:st;position:relative;padding:12px 14px 12px 56px;background:var(--paper);border:1px solid var(--line);border-radius:12px}
.art-steps li::before{content:counter(st,decimal-leading-zero);position:absolute;left:12px;top:12px;width:32px;font:700 12px/1 var(--mono);color:var(--cyan);border:1px solid var(--cyan);border-radius:8px;padding:6px 0;text-align:center}
.art-table{margin:6px 0 22px}
.art-table .specs{min-width:520px;font-size:15px}
.art-table .specs th,.art-table .specs td{padding:12px 16px}
.art-table .specs tbody th{color:var(--ink)}
.art-callout{border-left:3px solid var(--amber);background:rgba(255,194,75,.07);padding:14px 18px;border-radius:0 12px 12px 0;color:var(--ink);font-weight:600}
.toc-m{display:none;margin-bottom:22px;background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:12px 16px}
.toc-m summary{cursor:pointer;font:600 12px var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--cyan)}
.toc-m ol{margin:10px 0 0;padding-left:20px;display:grid;gap:6px;font-size:15px}
.art-side{position:sticky;top:92px;display:grid;gap:18px}
.toc{background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:16px 18px}
.toc-h{margin:0 0 10px;font:600 11px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--mute)}
.toc ol{list-style:none;margin:0;padding:0;display:grid;gap:2px;border-left:2px solid var(--line)}
.toc a{display:block;padding:6px 0 6px 12px;margin-left:-2px;border-left:2px solid transparent;color:var(--body);text-decoration:none;font-size:14px;line-height:1.35;transition:color .2s,border-color .2s}
.toc a:hover{color:var(--ink)}
.toc a.on{color:var(--go);border-left-color:var(--go)}
.art-faq{margin-top:48px}
.art-faq h2{margin-top:0}
.art-faq details{border-bottom:1px solid var(--line)}
.art-faq summary{list-style:none;cursor:pointer;padding:16px 36px 16px 0;font:600 18px/1.35 var(--display);color:var(--ink);position:relative}
.art-faq summary::-webkit-details-marker{display:none}
.art-faq summary::after{content:"+";position:absolute;right:4px;top:14px;font:500 22px/1 var(--mono);color:var(--cyan);transition:transform .3s}
.art-faq details[open] summary::after{transform:rotate(45deg)}
.art-faq details p{margin:0 0 18px}
.art-src{margin-top:40px;border-top:1px solid var(--line);padding-top:8px}
.art-src h2{font-size:20px;margin-top:20px}
.art-src ul{padding-left:20px;font-size:15px;display:grid;gap:6px}
.art-rel{margin-top:72px}
.art-rel h2{font-size:clamp(26px,3vw,36px);margin-bottom:22px}
.read-bar{position:fixed;z-index:29;left:0;bottom:0;height:3px;width:100%;transform-origin:0 50%;transform:scaleX(var(--rp,0));background:linear-gradient(90deg,var(--amber),var(--go));pointer-events:none}

@media (max-width:1060px){.g-grid{grid-template-columns:repeat(2,1fr)}.g-head{grid-template-columns:1fr}.art-grid{grid-template-columns:1fr}.art-side{position:static}.art-side .toc{display:none}.toc-m{display:block}.quick dl{grid-template-columns:1fr 1fr}}
@media (max-width:640px){.g-grid{grid-template-columns:1fr}.g-big{grid-column:auto}.g-big a{padding:22px}.g-stats b{font-size:24px}.art-body{font-size:16.5px}.quick dl{grid-template-columns:1fr}}
@media (prefers-reduced-motion:reduce){.quick::after,.c-news::before{animation:none}.quick dl div,.g-card.fade a{animation:none}}
.g-chips{display:flex;flex-wrap:wrap;gap:8px}
.g-chips button{font:600 14px var(--text);color:var(--body);background:var(--paper);border:1px solid var(--line);border-radius:999px;padding:9px 16px;cursor:pointer;transition:border-color .2s,color .2s,background .2s}
.g-chips button:hover{border-color:var(--cyan);color:var(--ink)}
.g-chips button[aria-checked="true"]{background:var(--go);border-color:var(--go);color:var(--on-go)}
.c-sizes{color:#B79CFF}
.g-fill{grid-column:span var(--span)}
.g-fill a{display:flex;flex-direction:column;justify-content:center;gap:12px;height:100%;min-height:220px;padding:28px;border-radius:20px;text-decoration:none;color:var(--body);border:1px dashed var(--go);background:radial-gradient(600px 300px at 90% 0%,rgba(61,220,151,.14),transparent 60%),var(--paper);transition:border-color .3s,transform .3s}
.g-fill a:hover{transform:translateY(-4px);border-style:solid}
.g-fill b{font:700 clamp(22px,2.4vw,30px)/1.15 var(--display);color:var(--ink)}
.g-fill em{align-self:flex-start;font-style:normal}
.g-fill .g-cat{align-self:flex-start}
.g-chips~.g-grid .g-fill[hidden]{display:none}
@media (max-width:1060px){.g-fill{grid-column:1/-1}}
/* mobile: the article column must never be wider than the screen */
.art-grid{grid-template-columns:minmax(0,1fr) 300px}
.art-body,.art-side,.quick{min-width:0}
@media (max-width:1060px){.art-grid{grid-template-columns:minmax(0,1fr)}}
.art-table{max-width:100%}