:root{color-scheme:dark;--navy:#002554;--deep:#001c42;--green:#2eefa5;--cyan:#79e9ff;--orange:#ff7900;--ink:#05244f;--line:#416589;--body:#dbeafa;--cut:polygon(2% 4%,31% 1%,57% 4%,99% 1%,98% 32%,100% 60%,98% 97%,72% 99%,42% 96%,1% 99%,2% 64%,0 32%)}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--navy);color:var(--body);font:16px/1.65 Arial,Helvetica,sans-serif}img{display:block;max-width:100%;height:auto}a{color:var(--cyan)}button,a{-webkit-tap-highlight-color:transparent}button{font:inherit}button,a,summary{touch-action:manipulation}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--orange);outline-offset:5px}p{margin:0 0 18px}h1,h2,h3{color:white;line-height:1.15;margin:0 0 18px}h1,h2,.bin-gate-plaque{font-family:Impact,'Arial Narrow','Helvetica Neue',sans-serif;font-weight:900;text-transform:uppercase;letter-spacing:.025em}h2{font-size:clamp(28px,3.3vw,42px)}h3{font-size:21px}li{margin-bottom:9px}ul,ol{padding-left:23px;margin:0 0 20px}.bin-casing{max-width:1240px;margin-inline:auto;padding-inline:28px}.bin-helm{position:sticky;top:0;z-index:20;background:#002554f5;box-shadow:0 1px 0 #75dfff50}.bin-helm-hull{display:flex;align-items:center;min-height:76px;position:relative;gap:20px}.bin-sign{text-decoration:none;max-width:150px}.bin-sign h1{font-size:25px;line-height:.95;margin:0;color:var(--cyan)}.bin-helm-knot{margin-left:auto;display:flex;gap:25px;align-items:center}.bin-helm-knob{display:flex;gap:13px;align-items:center}.bin-guide-lever{background:none;border:0;color:white;font-weight:700;cursor:pointer;padding:10px 0}.bin-guide-lever:before{content:'☰';margin-right:9px}.bin-lever{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 28px;text-decoration:none;color:var(--ink);font-weight:800;line-height:1.2;clip-path:var(--cut);border:0;transition:filter .15s}.bin-lever:hover{filter:brightness(1.12)}.bin-node{background:var(--green)}.bin-flow{background:var(--cyan)}.bin-unit{background:var(--orange)}#bin-bay-guide{position:absolute;right:28px;top:76px;padding:15px;display:flex;gap:10px;background:var(--deep);border:1px solid var(--cyan);box-shadow:0 10px 30px #0004}#bin-bay-guide[hidden]{display:none}#bin-bay-guide a{display:grid;place-items:center;width:38px;height:38px;background:#164776;border-radius:50%}#bin-bay-guide span{display:block;width:16px;height:16px;border:2px solid var(--cyan);transform:rotate(45deg)}#bin-bay-guide a:nth-child(2) span{border-radius:50%;transform:none}#bin-bay-guide a:nth-child(3) span{height:11px;transform:none}#bin-bay-guide a:nth-child(4) span{border-radius:4px;box-shadow:inset 0 0 0 3px var(--deep)}#bin-bay-guide a:nth-child(5) span{border-radius:50% 50% 0 0;transform:none}#bin-bay-guide a:nth-child(6) span{border-width:0 0 3px 3px}
.bin-gate{position:relative;isolation:isolate;min-height:560px;padding:52px max(28px,calc((100vw - 1184px)/2));display:grid;grid-template-columns:1.15fr 1fr;align-items:center;background:#60b4d3 url('mountains.webp') center/cover no-repeat;color:var(--ink)}.bin-gate-motif{grid-column:2;grid-row:1;align-self:end}.bin-gate-motif img{width:580px;margin:0 auto -52px}.bin-gate-passage{grid-column:1;grid-row:1;z-index:1;text-align:center}.bin-edge-nest{padding:34px 35px 28px;background:var(--green);clip-path:polygon(3% 5%,86% 0,100% 6%,96% 96%,12% 100%,2% 94%,0 30%)}.bin-gate-plaque{font-size:clamp(30px,3.5vw,47px);line-height:1.06;margin-bottom:22px}.bin-gate-passage p:not(.bin-gate-plaque){font-size:16px;line-height:1.5}.bin-gate-passage p:nth-last-child(2){font-weight:800}.bin-gate-passage p:last-child{margin:0;font-size:14px}.bin-gate-passage>.bin-lever{min-width:220px;min-height:53px;margin-top:-5px}.bin-bay{max-width:1184px;margin:0 auto;padding:54px 28px;min-width:0}.bin-bay>p{max-width:920px}.bin-bay h2{display:flex;align-items:center;gap:18px}.bin-bay h2:after{content:'';height:2px;background:linear-gradient(90deg,var(--cyan),transparent);flex:1;min-width:25px}.bin-bay-vane{min-width:0}.bin-column-chip{padding:25px 0;border-bottom:1px solid var(--line)}.bin-column-chip p:last-child{margin-bottom:0}.bin-column-chip>div{min-width:0}.bin-bay-well .bin-bay-vane{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px}.bin-bay-well .bin-column-chip{border-bottom:0;border-top:3px solid var(--cyan);padding:24px 0}.bin-bay-well h3{color:var(--green)}.bin-bay-loft{max-width:none;padding-inline:max(28px,calc((100vw - 1128px)/2));background:linear-gradient(#001c4266,#001c42),url('ice.webp') center top/auto 390px no-repeat}.bin-wing{display:grid;grid-template-columns:minmax(0,230px) minmax(0,1fr);align-items:center;background:var(--green);color:var(--ink);margin:30px 0 0;clip-path:polygon(1% 3%,98% 0,100% 96%,2% 100%,0 50%);padding:24px 32px 24px 8px}.bin-wing .bin-motif{width:230px}.bin-wing h3{color:var(--ink);font:900 29px/1.1 Impact,'Arial Narrow',sans-serif;text-transform:uppercase}.bin-wing p{margin:0}.bin-bay-loft .bin-column-chip{padding:24px 22px}.bin-arc{position:relative;display:grid;grid-template-columns:minmax(0,300px) minmax(0,1fr);align-items:center;min-height:280px;padding:24px;background:#153d6b url('aurora.webp') center/cover no-repeat;margin-top:28px}.bin-arc>div{background:#002554ed;padding:28px}.bin-arc h3{color:var(--green);font-size:29px}.bin-bay-rail .bin-column-chip:nth-child(2){background:#0d3968;margin-top:20px;padding:24px}.bin-bay-rail .bin-column-chip:nth-child(2) ul{list-style:none;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;padding:0}.bin-bay-rail .bin-column-chip:nth-child(2) li{padding:20px;border-top:3px solid var(--green);font-size:19px;font-weight:700;background:var(--deep)}details{border-bottom:1px solid #436184;padding:20px 0}summary{color:var(--cyan);font-weight:700;font-size:19px;cursor:pointer}details p{padding:17px 22px 0;margin:0}details[open] summary{color:white}.bin-bay-area-fold,.bin-bay-kiln,.bin-bay-disk{background:#02204a;border-top:1px solid #35658d;border-bottom:1px solid #35658d}.bin-bay-dune .bin-column-chip:first-child{background:var(--green);color:var(--ink);padding:25px 28px;margin-top:24px;clip-path:var(--cut)}.bin-bay-dune .bin-column-chip:first-child h3{color:var(--ink)}table{width:100%;border-collapse:collapse;table-layout:fixed;margin:20px 0 24px;font-size:15px}th,td{text-align:left;padding:14px 13px;border-bottom:1px solid #416589;overflow-wrap:anywhere}th{background:#164a77;color:var(--cyan);font-size:14px}tbody tr:nth-child(even){background:#0b345f}th:first-child{width:32%}th:nth-child(2){width:28%}.bin-bay-kiln .bin-column-chip{display:grid;grid-template-columns:1fr;border-left:3px solid var(--cyan);padding:20px 24px;margin:16px 0;background:#0a305c}.bin-ring-queue{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:26px;padding:32px 20px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-top:25px;background:var(--deep)}.bin-ring-glyph{width:auto;max-width:100px;max-height:27px;object-fit:contain}.bin-bay-spot{background:linear-gradient(#00255455,#002554 290px),url('sea.jpg') center top/100% auto no-repeat}.bin-tier-pod{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:24px}.bin-tier-onset{width:100%;border-radius:8px;box-shadow:0 5px 12px #0005}.bin-bay-spot .bin-column-chip:nth-child(2) ul{display:flex;flex-wrap:wrap;list-style:none;padding:0;gap:8px}.bin-bay-spot .bin-column-chip:nth-child(2) li{background:#174572;border:1px solid #4b7daa;border-radius:30px;padding:7px 14px;margin:0}.bin-bay-forge{background:var(--deep)}.bin-bay-forge .bin-column-chip:first-child>div{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,250px);column-gap:34px}.bin-forge-onset{grid-column:2;grid-row:1/3}.bin-bay-cove ol{list-style-position:inside;padding:0}.bin-bay-cove li{padding:17px 22px;background:#123e69;border-left:3px solid var(--green);margin:10px 0}.bin-bay-vault{background:linear-gradient(90deg,#002554f5,#002554df),url('ice.webp') center/cover}.bin-keel{text-align:center;padding-block:38px;font-size:14px;border-top:1px solid var(--line)}.bin-rib-lane{display:flex;justify-content:center;gap:14px 24px;flex-wrap:wrap;margin-bottom:25px}.bin-keel p{color:#c3d5e9}.bin-plinth-core{display:none}.bin-rib-vane{max-width:900px;margin:30px auto;padding:28px;color:var(--body);background:var(--deep);overflow-wrap:anywhere}.bin-rib-reef{min-width:0}.bin-trail-press{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}.bin-trail-press:focus{position:fixed;top:10px;left:10px;width:auto;height:auto;clip-path:none;padding:12px;background:var(--deep);z-index:100}
@media(max-width:1024px){.bin-gate{padding:36px 28px;min-height:500px}.bin-gate-motif img{margin-bottom:-36px}.bin-edge-nest{padding:28px}.bin-bay-well .bin-bay-vane{gap:20px}.bin-wing{grid-template-columns:190px minmax(0,1fr)}.bin-arc{grid-template-columns:230px minmax(0,1fr)}}
@media(max-width:768px){body{padding-bottom:calc(80px + env(safe-area-inset-bottom))}.bin-helm-hull{min-height:64px;padding-inline:20px}.bin-sign h1{font-size:23px;max-width:120px}.bin-helm-knob{display:none}.bin-helm-knot{gap:0}.bin-helm{background:#002554}.bin-guide-lever{font-size:14px}#bin-bay-guide{top:64px;right:12px;gap:7px;padding:12px}.bin-plinth-core{display:flex;position:fixed;bottom:0;left:0;right:0;z-index:30;min-height:72px;padding:12px 20px max(12px,env(safe-area-inset-bottom));gap:16px;justify-content:flex-end;background:var(--navy);border-top:1px solid #40759a}.bin-plinth-core .bin-lever{min-width:110px;min-height:44px}.bin-gate{display:flex;flex-direction:column;min-height:0;padding:0 16px 32px;background-position:center top;background-size:auto 100%}.bin-gate-motif{width:100%;height:233px;overflow:hidden;align-self:center}.bin-gate-motif img{width:330px;max-width:none;margin:0 auto}.bin-gate-passage{width:100%;max-width:600px;margin-top:-12px}.bin-edge-nest{padding:27px 23px 23px}.bin-gate-plaque{font-size:32px;margin-bottom:16px}.bin-gate-passage p:not(.bin-gate-plaque){font-size:15px;line-height:1.5}.bin-gate-passage p:last-child{font-size:13px}.bin-gate-passage>.bin-lever{min-width:210px}.bin-bay{padding:34px 20px}.bin-bay h2{font-size:29px}.bin-bay h2:after{min-width:15px}.bin-bay-well .bin-bay-vane{grid-template-columns:1fr;gap:0}.bin-bay-well .bin-column-chip{padding:22px 0;border-top:1px solid var(--line)}.bin-wing{grid-template-columns:1fr;padding:0 25px 28px;text-align:center;clip-path:polygon(1% 2%,97% 0,100% 97%,3% 100%,0 45%)}.bin-wing .bin-motif{width:240px;max-height:200px;object-fit:contain;margin:auto}.bin-wing h3{font-size:28px}.bin-bay-loft .bin-column-chip{padding:22px 0}.bin-arc{display:block;padding:15px;background-position:center}.bin-arc .bin-motif{width:250px;margin:auto;height:190px;object-fit:contain}.bin-arc>div{padding:24px}.bin-bay-rail .bin-column-chip:nth-child(2) ul{grid-template-columns:1fr;gap:10px}.bin-bay-rail .bin-column-chip:nth-child(2) li{padding:15px;font-size:17px}.bin-bay-rail .bin-column-chip:nth-child(2){padding:22px}.bin-column-chip{padding:23px 0}.bin-tier-pod{gap:10px;grid-template-columns:repeat(3,minmax(0,1fr))}.bin-tier-onset{border-radius:5px}.bin-bay-spot .bin-column-chip:nth-child(2) li{font-size:14px;padding:6px 12px}.bin-bay-forge .bin-column-chip:first-child>div{display:block}.bin-forge-onset{max-width:300px;margin-top:20px}.bin-ring-queue{gap:24px; padding:25px 12px}.bin-ring-glyph{max-width:85px;max-height:24px}table{font-size:12px}th,td{padding:12px 5px;line-height:1.4}th{font-size:11px}details p{padding-inline:0}summary{font-size:18px}.bin-casing{padding-inline:20px}.bin-rib-vane{padding:22px 20px}.bin-bay-kiln .bin-column-chip{padding:20px}.bin-keel{padding-block:30px}.bin-keel .bin-rib-lane{gap:12px 20px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.bin-lever{transition:none}}

/* official_build: меню на все секции (R9) */
.bin-sect-menu{position:relative;margin-left:auto}.bin-sect-menu>summary{list-style:none;cursor:pointer;padding:8px 14px;border:1px solid currentColor;border-radius:999px;font-weight:700}.bin-sect-menu>summary::-webkit-details-marker{display:none}.bin-sect-menu>nav{display:none}.bin-sect-menu[open]>nav{display:flex;flex-direction:column;position:absolute;right:0;top:calc(100% + 8px);min-width:280px;max-height:70vh;overflow:auto;padding:10px;background:#fff;color:#111;border-radius:10px;box-shadow:0 10px 30px #0006;z-index:90}.bin-sect-menu[open]>nav a{padding:10px 12px;color:#111;text-decoration:none;border-radius:6px}.bin-sect-menu[open]>nav a:hover{background:#0000000d}

/* r20_fix: картинки группы отдельным рядом */
.bin-art-row{display:flex;flex-wrap:wrap;gap:12px;margin:12px 0}.bin-art-row img{width:auto;max-width:220px;height:auto;max-height:160px;border-radius:8px;object-fit:cover}