/* Homepage only; no fonts, frameworks or image downloads required. */
.hn{padding-top:48px;padding-bottom:52px}.hn-intro{display:flex;justify-content:space-between;align-items:flex-end;gap:40px;padding-bottom:34px}.hn-kicker{display:flex;align-items:center;gap:10px;font-size:11px;font-weight:650;letter-spacing:.13em;margin:0 0 20px;color:#666a70}.hn-kicker>span{width:22px;height:3px;background:var(--red)}.hn h1{font-size:clamp(2.1rem,4.3vw,3.5rem);line-height:1.12;letter-spacing:-.045em;margin:0 0 16px}.hn-lead{max-width:590px;font-size:16px;line-height:1.6;color:var(--muted);margin:0}.hn-stat{display:flex;gap:16px;align-items:center;padding:0 0 5px 28px;border-left:1px solid var(--line);flex-shrink:0}.hn-stat strong{font-size:56px;line-height:1;letter-spacing:-.05em;font-weight:650;font-variant-numeric:tabular-nums}.hn-stat>span{color:var(--muted);font-size:13px;line-height:1.5}.hn-search{display:flex;align-items:stretch;gap:0;border:1px solid #c5c9cb;border-radius:7px;padding:7px;background:white;box-shadow:0 3px 14px #24272b03}.hn-search label{display:flex;flex-direction:column;justify-content:center;gap:4px;min-width:0}.hn-search label>span{font-size:11px;color:var(--muted);font-weight:600;letter-spacing:.025em}.hn-query{flex:1;padding:4px 18px}.hn-search input,.hn-search select{border:0;background:transparent;color:var(--ink);border-radius:2px;width:100%;min-width:0;height:31px;padding:0;font:inherit;font-size:16px;box-shadow:none}.hn-search input::placeholder{color:#787e83;opacity:1}.hn-search select{cursor:pointer}.hn-select{width:200px;border-left:1px solid var(--line);padding:4px 18px}.hn-find{background:var(--ink);color:white;border-radius:4px;min-width:124px;display:flex;align-items:center;justify-content:center;gap:22px;padding:14px 20px;font-size:14px;font-weight:600}.hn-find:hover{background:var(--red)}.hn-find>span{font-size:20px;font-weight:400}.hn-toolbar{display:flex;justify-content:space-between;align-items:center;gap:12px;min-height:68px;padding:12px 0}.hn-toolbar p{font-size:12px;color:var(--muted);margin:0}.hn-toolbar>div{display:flex;flex-wrap:wrap;gap:4px 20px;justify-content:flex-end}.hn-toolbar button{font-size:12px;background:transparent;padding:12px 0;min-height:44px;text-decoration:underline;text-decoration-color:#a7adb0;text-underline-offset:4px}.hn-toolbar button:hover{color:var(--red)}.hn-models{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:24px;align-items:start}.hn-model{border:1px solid var(--line);border-radius:7px;background:#fff;min-width:0;overflow:clip}.hn-model-head{display:flex;flex-wrap:wrap;gap:16px;align-items:center;padding:26px 28px 0;background:#f1f2ef}.hn-model-note{font-size:11px;color:#60676c;margin:0 0 8px;letter-spacing:.035em}.hn-model h2{font-size:30px;margin:0;font-weight:700}.hn-model-index{margin-left:auto;color:#a6ada9;font-size:40px;font-weight:450;letter-spacing:-.06em;line-height:1}.hn-model-foot{width:100%;display:flex;justify-content:space-between;align-items:center;gap:16px;border-top:1px solid #dbdfda;padding:14px 0 16px;margin-top:3px;font-size:12px;color:#5c6465}.hn-model-foot a{display:inline-flex;align-items:center;gap:7px;text-decoration:none;color:var(--ink);min-height:28px;font-weight:600}.hn-model-foot a:hover{color:var(--red)}.hn-branches{padding:6px 22px}.hn-branch{border-bottom:1px solid #e8eae8}.hn-branch:last-child{border-bottom:0}.hn-branch>summary{list-style:none;display:flex;align-items:center;gap:13px;padding:20px 4px;min-height:86px;cursor:pointer}.hn-branch>summary::-webkit-details-marker{display:none}.hn-branch-copy{display:block;min-width:0;flex:1}.hn-branch-title{display:block;font-size:15px;font-weight:650;line-height:1.4;letter-spacing:-.015em}.hn-branch-hint{display:block;font-size:11px;line-height:1.55;color:#737a7d;margin-top:4px}.hn-branch>summary:hover .hn-branch-title,.hn-branch[open]>summary .hn-branch-title{color:var(--red)}.hn-node{width:8px;height:8px;border:1px solid #b2bab7;border-radius:2px;flex:0 0 8px;background:white}.hn-branch[open] .hn-node{background:var(--red);border-color:var(--red)}.hn-count{font-size:11px;color:#69716e;background:#f1f3f0;padding:2px 7px;border-radius:4px;min-width:27px;text-align:center;flex-shrink:0;font-variant-numeric:tabular-nums}.hn-toggle{display:block;width:16px;height:16px;position:relative;flex:0 0 16px;margin-left:1px}.hn-toggle:before,.hn-toggle:after{content:'';position:absolute;left:3px;top:7px;width:10px;height:1px;background:#69716e}.hn-toggle:after{transform:rotate(90deg)}.hn-branch[open] .hn-toggle:after{display:none}.hn-links{list-style:none;margin:0 0 19px 7px;padding:0 0 0 19px;border-left:1px solid #d7dcd6}.hn-links li{position:relative;padding:0;margin:0}.hn-links li:before{content:'';position:absolute;left:-19px;top:24px;width:12px;height:1px;background:#d7dcd6}.hn-links a{display:flex;gap:14px;justify-content:space-between;padding:13px 4px;min-height:48px;font-size:13px;text-decoration:none;line-height:1.65;border-bottom:1px solid #f0f1ef;overflow-wrap:anywhere}.hn-links li:last-child a{border:0}.hn-links a>span{flex:0 0 12px;color:#949d98}.hn-links a:hover{color:var(--red);background:#fafbf9}.hn-note{display:flex;gap:18px;align-items:flex-start;border-top:1px solid var(--line);margin-top:32px;padding-top:28px}.hn-note-icon{display:flex;justify-content:center;align-items:center;width:26px;height:26px;border:1px solid #a5ada7;border-radius:50%;font-family:Georgia,serif;font-style:italic;color:#5e6760;flex-shrink:0}.hn-note h2{font-size:14px;line-height:1.5;margin:0 0 5px;letter-spacing:0}.hn-note p{font-size:12px;color:var(--muted);margin:0;max-width:600px}.hn-note>a{font-size:12px;white-space:nowrap;margin-left:auto;min-height:44px;display:inline-flex;gap:7px;align-items:center}.hn-empty{padding:38px 20px;text-align:center;border:1px dashed #bdc5bf;border-radius:6px}.hn-empty h2{font-size:24px}.hn-empty p{color:var(--muted);font-size:14px}.hn-empty a{display:inline-block;min-height:44px;padding:10px;color:var(--red)}
@media(max-width:1000px){.hn-stat{display:none}.hn-model-head{padding:23px 22px 0}.hn-branches{padding-inline:16px}.hn-note>a{white-space:normal;text-align:right;min-width:145px}.hn-branch>summary{gap:10px}.hn-models{gap:20px}}
@media(max-width:720px){.hn{padding-top:30px;padding-bottom:32px}.hn-intro{padding-bottom:26px}.hn h1{font-size:36px}.hn-kicker{font-size:10px;margin-bottom:16px}.hn-lead{font-size:14px;line-height:1.7}.hn-search{flex-wrap:wrap;padding:10px;gap:10px}.hn-query{flex:auto;width:100%;padding:3px 5px 10px!important;border-bottom:1px solid var(--line)}.hn-select{flex:1;width:auto;min-width:0;padding:0 5px;border:0}.hn-find{min-width:105px;padding:10px 15px;gap:14px}.hn-search input{font-size:16px}.hn-toolbar{flex-wrap:wrap;gap:0;padding:13px 0 15px;min-height:62px}.hn-toolbar>div{margin-left:auto;gap:15px}.hn-toolbar p{font-size:11px}.hn-models{grid-template-columns:minmax(0,1fr);gap:20px}.hn-model-head{padding:24px 22px 0}.hn-model h2{font-size:29px}.hn-branch>summary{padding-block:19px}.hn-branch-title{font-size:15px}.hn-branch-hint{font-size:11px}.hn-links a{font-size:14px}.hn-note{flex-wrap:wrap;gap:12px;margin-top:24px;padding-top:24px}.hn-note>div{flex:1}.hn-note p{font-size:12px}.hn-note>a{margin-left:38px;text-align:left}.hn-note h2{font-size:14px}}
@media(max-width:360px){.hn{padding-inline:16px}.hn h1{font-size:31px}.hn-query input{font-size:16px}.hn-model-head{padding-inline:18px}.hn-model-foot{font-size:11px;gap:8px}.hn-branches{padding-inline:12px}.hn-branch>summary{gap:8px}.hn-branch-title{font-size:14px}.hn-branch-hint{font-size:10px}.hn-note>a{white-space:normal}}
@media print{.hn-search,.hn-toolbar{display:none}.hn-models{display:block}.hn-model{break-inside:avoid}.hn-stat{display:none}}