@font-face{font-family:Sora;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/sora-latin-ext-400-normal.Twk1CgKs.woff2) format("woff2"),url(/_astro/sora-latin-ext-400-normal.BmhJC382.woff) format("woff");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Sora;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/sora-latin-400-normal.CRt88UEn.woff2) format("woff2"),url(/_astro/sora-latin-400-normal.OW7qkl5a.woff) format("woff");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Sora;font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/sora-latin-ext-600-normal.Cue1zdhl.woff2) format("woff2"),url(/_astro/sora-latin-ext-600-normal.DLOJK0Ta.woff) format("woff");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Sora;font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/sora-latin-600-normal.Cdg4DaK0.woff2) format("woff2"),url(/_astro/sora-latin-600-normal.1_7fyUAY.woff) format("woff");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Sora;font-style:normal;font-display:swap;font-weight:700;src:url(/_astro/sora-latin-ext-700-normal.DM0oy5s8.woff2) format("woff2"),url(/_astro/sora-latin-ext-700-normal.Oc7uZIYt.woff) format("woff");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Sora;font-style:normal;font-display:swap;font-weight:700;src:url(/_astro/sora-latin-700-normal.9waGdLWo.woff2) format("woff2"),url(/_astro/sora-latin-700-normal.BKPfQAnC.woff) format("woff");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Sora;font-style:normal;font-display:swap;font-weight:800;src:url(/_astro/sora-latin-ext-800-normal.YDFYE6t9.woff2) format("woff2"),url(/_astro/sora-latin-ext-800-normal.BvAfeed7.woff) format("woff");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Sora;font-style:normal;font-display:swap;font-weight:800;src:url(/_astro/sora-latin-800-normal.2tKLL3qT.woff2) format("woff2"),url(/_astro/sora-latin-800-normal.c3Huklug.woff) format("woff");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Public Sans;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/public-sans-vietnamese-400-normal.TxZB8OSn.woff2) format("woff2"),url(/_astro/public-sans-vietnamese-400-normal.BO1meqcx.woff) format("woff");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Public Sans;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/public-sans-latin-ext-400-normal.mk90oQqJ.woff2) format("woff2"),url(/_astro/public-sans-latin-ext-400-normal.B02wwOdZ.woff) format("woff");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Public Sans;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/public-sans-latin-400-normal.8Rpg0ruU.woff2) format("woff2"),url(/_astro/public-sans-latin-400-normal.SBbinRkI.woff) format("woff");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Public Sans;font-style:normal;font-display:swap;font-weight:500;src:url(/_astro/public-sans-vietnamese-500-normal.DjztbcKe.woff2) format("woff2"),url(/_astro/public-sans-vietnamese-500-normal.CXYe29CY.woff) format("woff");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Public Sans;font-style:normal;font-display:swap;font-weight:500;src:url(/_astro/public-sans-latin-ext-500-normal.DC-z7ASZ.woff2) format("woff2"),url(/_astro/public-sans-latin-ext-500-normal.BHCCp-na.woff) format("woff");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Public Sans;font-style:normal;font-display:swap;font-weight:500;src:url(/_astro/public-sans-latin-500-normal.NlrCPXnF.woff2) format("woff2"),url(/_astro/public-sans-latin-500-normal.vCxiVFAq.woff) format("woff");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Public Sans;font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/public-sans-vietnamese-600-normal.P4BtCUdw.woff2) format("woff2"),url(/_astro/public-sans-vietnamese-600-normal.CcnAzmUX.woff) format("woff");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Public Sans;font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/public-sans-latin-ext-600-normal.DchWdWJ_.woff2) format("woff2"),url(/_astro/public-sans-latin-ext-600-normal.DfkbVac2.woff) format("woff");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Public Sans;font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/public-sans-latin-600-normal.Fru-LXNs.woff2) format("woff2"),url(/_astro/public-sans-latin-600-normal.BR59oU-I.woff) format("woff");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Public Sans;font-style:normal;font-display:swap;font-weight:700;src:url(/_astro/public-sans-vietnamese-700-normal.D97ShjGS.woff2) format("woff2"),url(/_astro/public-sans-vietnamese-700-normal.Dq5VrXjD.woff) format("woff");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Public Sans;font-style:normal;font-display:swap;font-weight:700;src:url(/_astro/public-sans-latin-ext-700-normal.CgolUQuG.woff2) format("woff2"),url(/_astro/public-sans-latin-ext-700-normal.jWHjnMgZ.woff) format("woff");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Public Sans;font-style:normal;font-display:swap;font-weight:700;src:url(/_astro/public-sans-latin-700-normal.BqJmxWdE.woff2) format("woff2"),url(/_astro/public-sans-latin-700-normal.Dm-oTPSL.woff) format("woff");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}:root{--ink:#0e2436;--steel:#163349;--steel-2:#1f425c;--cyan:#12a3bd;--cyan-d:#0d8094;--sky:#7fd0df;--mist:#eef3f6;--mist-2:#dde8ee;--paper:#ffffff;--line:#cbd8e0;--dim:#5d7280;--ok:#2f9e6b;--watch:#e0982a;--alert:#d24b3c;--sans:"Public Sans",system-ui,-apple-system,sans-serif;--disp:"Sora",var(--sans);--wrap:1220px;--read:740px;--bg:var(--mist);--fg:var(--ink);--card:var(--paper);--cardline:var(--line);--muted:var(--dim);--headbg:rgba(255,255,255,.88);--linkfg:var(--cyan-d)}html[data-theme=dark]{--bg:#0a1a26;--fg:#e6eef3;--card:#102434;--cardline:#1d3a4f;--mist:#0a1a26;--mist-2:#102434;--paper:#102434;--line:#1d3a4f;--dim:#9fb4c0;--muted:#9fb4c0;--headbg:rgba(10,26,38,.86);--linkfg:var(--sky)}*,*:before,*:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}body{margin:0;font-family:var(--sans);background:var(--bg);color:var(--fg);line-height:1.62;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}img{max-width:100%;height:auto;display:block}a{color:var(--linkfg);text-decoration:none}a:hover{text-decoration:underline}h1,h2,h3,h4{font-family:var(--disp);line-height:1.12;letter-spacing:-.02em;margin:0 0 .5em}:focus-visible{outline:3px solid var(--cyan);outline-offset:2px;border-radius:4px}.wrap{max-width:var(--wrap);margin:0 auto;padding:0 1.5rem}.read{max-width:var(--read);margin:0 auto}.eyebrow{font-family:var(--disp);font-size:.72rem;font-weight:700;letter-spacing:.22em;text-transform:uppercase;color:var(--linkfg)}.skip{position:absolute;left:-999px}.skip:focus{left:1rem;top:.5rem;z-index:100;background:var(--paper);color:var(--fg);padding:.6rem 1rem;border-radius:8px}header.site{position:sticky;top:0;z-index:50;background:var(--headbg);backdrop-filter:blur(10px);border-bottom:1px solid var(--cardline)}.nav{display:flex;align-items:center;gap:1.4rem;height:68px}.brand{display:flex;align-items:center;gap:.6rem;font-family:var(--disp);font-weight:800;font-size:1.16rem;letter-spacing:-.03em;color:var(--fg)}.brand:hover{text-decoration:none}.brand .mark{width:34px;height:34px;flex:0 0 auto}.nav-links{display:flex;gap:1.3rem;margin-left:auto;font-family:var(--disp);font-weight:600;font-size:.92rem}.nav-links a{color:var(--fg)}.nav-links a[aria-current=page]{color:var(--linkfg)}.nav-links a:hover{color:var(--linkfg);text-decoration:none}.theme-btn,.menu-btn{background:none;border:1px solid var(--cardline);border-radius:9px;width:38px;height:38px;cursor:pointer;color:var(--fg);display:grid;place-items:center}.menu-btn{display:none}.hero{background:linear-gradient(160deg,#0e2436,#11304a 60%,#0f3b52);color:#eaf4f8;position:relative}.hero>.hero-grid{overflow:visible}.hero .eyebrow{color:var(--sky)}.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:2.5rem;align-items:center;padding:3.4rem 0 3rem;position:relative;z-index:1}.hero h1{font-size:clamp(2.05rem,4.4vw,3.15rem);font-weight:800;color:#fff;margin-top:.4rem}.hero p.lede{font-size:1.1rem;color:#bcd6e0;max-width:36ch}.searchbar{display:flex;margin-top:1.4rem;background:#fff;border-radius:13px;overflow:hidden;box-shadow:0 14px 40px #00000047}.searchbar input{flex:1;border:0;padding:1rem 1.1rem;font:500 1rem/1 var(--sans);color:#0e2436}.searchbar input:focus{outline:none}.searchbar button{border:0;background:var(--cyan);color:#04222a;font:700 .95rem var(--disp);padding:0 1.4rem;cursor:pointer}.searchbar button:hover{background:var(--sky)}.chips{margin-top:1rem;display:flex;flex-wrap:wrap;gap:.5rem}.chips a{font:600 .82rem var(--disp);color:#cfeaf1;border:1px solid rgba(255,255,255,.22);padding:.32rem .7rem;border-radius:999px}.chips a:hover{background:#ffffff1a;text-decoration:none}.map-card{background:#ffffff0f;border:1px solid rgba(255,255,255,.16);border-radius:18px;padding:.9rem}.map-frame{aspect-ratio:4/3.3;border-radius:12px;overflow:hidden;background:radial-gradient(120% 120% at 30% 20%,#16455f,#0c2333)}#mapEl{width:100%;height:100%}.map-cap{display:flex;justify-content:space-between;align-items:center;padding:.65rem .4rem .2rem;font:600 .8rem var(--disp);color:#bcd6e0}.section{padding:clamp(2.6rem,5vw,4.4rem) 0}.section--panel{background:var(--mist-2)}.shead{display:flex;align-items:end;justify-content:space-between;gap:1rem;margin-bottom:1.6rem;flex-wrap:wrap}.shead h2{font-size:clamp(1.5rem,2.8vw,2rem);font-weight:700}.shead p{margin:.3rem 0 0;color:var(--muted);max-width:56ch}.outlink{font:600 .85rem var(--disp)}.gauges{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--cardline);border:1px solid var(--cardline);border-radius:14px;overflow:hidden}@media(max-width:820px){.gauges{grid-template-columns:repeat(2,1fr)}}@media(max-width:520px){.gauges{grid-template-columns:1fr}}.gauge{background:var(--card);padding:1.05rem 1.15rem 1.1rem;position:relative}.gauge:before{content:"";position:absolute;left:0;top:0;bottom:0;width:5px;background:var(--st,var(--cyan))}.gauge .loc{font:700 1.02rem var(--disp);letter-spacing:-.02em}.gauge .riv{font-size:.82rem;color:var(--muted);margin-bottom:.7rem}.gauge .level{display:flex;align-items:baseline;gap:.4rem}.gauge .level b{font:800 1.6rem var(--disp);letter-spacing:-.03em}.gauge .level span{font-size:.82rem;color:var(--muted)}.staff{margin:.7rem 0 .55rem;height:9px;border-radius:5px;background:var(--mist-2);position:relative;overflow:hidden}.staff i{position:absolute;left:0;top:0;bottom:0;border-radius:5px;background:var(--st,var(--cyan))}.staff:after{content:"";position:absolute;inset:0;background:repeating-linear-gradient(90deg,transparent 0 19px,var(--cardline) 19px 20px)}.gauge .foot{display:flex;justify-content:space-between;align-items:center;font-size:.78rem;color:var(--muted)}.tag{font:700 .7rem var(--disp);letter-spacing:.04em;text-transform:uppercase;padding:.18rem .5rem;border-radius:6px}.tag.up{color:#0a5;background:#2f9e6b24}.tag.dn{color:var(--cyan-d);background:#12a3bd24}.tag.fl{color:var(--muted);background:var(--mist-2)}.legend{display:flex;gap:1.2rem;flex-wrap:wrap;margin-top:1.1rem;font-size:.84rem;color:var(--muted)}.legend b{display:inline-block;width:11px;height:11px;border-radius:3px;margin-right:.4rem;vertical-align:middle}.basins{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:.9rem}.basin{display:flex;align-items:center;gap:.85rem;background:var(--card);border:1px solid var(--cardline);border-radius:12px;padding:.95rem 1.05rem}.basin:hover{border-color:var(--cyan);text-decoration:none}.basin .ic{width:34px;height:34px;flex:0 0 auto;color:var(--linkfg)}.basin .nm{font:700 1rem var(--disp);color:var(--fg)}.basin .ct{font-size:.8rem;color:var(--muted)}.reads{display:grid;grid-template-columns:repeat(auto-fill,minmax(290px,1fr));gap:1.3rem}.read{background:var(--card);border:1px solid var(--cardline);border-radius:14px;overflow:hidden;display:flex;flex-direction:column}.read .ph{aspect-ratio:16/9;background:linear-gradient(135deg,#16455f,#0c2333);position:relative}.read .ph img{width:100%;height:100%;object-fit:cover}.read .ph .k{position:absolute;left:.8rem;bottom:.8rem;font:700 .72rem var(--disp);letter-spacing:.08em;text-transform:uppercase;color:#cfeaf1;background:#0006;padding:.25rem .6rem;border-radius:6px}.read .bd{padding:1.05rem 1.15rem 1.25rem;display:flex;flex-direction:column;flex:1}.read h3{font-size:1.16rem;font-weight:700}.read p{color:var(--muted);font-size:.92rem;margin:.3rem 0 .8rem}.read .by{font-size:.8rem;color:var(--muted);margin-top:auto}.article-hero{position:relative;background:#0c2333;color:#eaf4f8;overflow:hidden}.article-hero img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.5}.article-hero .inner{position:relative;z-index:1;max-width:var(--read);margin:0 auto;padding:3.6rem 1.5rem 2.6rem}.article-hero h1{font-size:clamp(1.9rem,3.6vw,2.7rem);color:#fff;font-weight:800}.breadcrumb{font-size:.82rem;color:#bcd6e0;margin-bottom:.6rem}.breadcrumb a{color:#bcd6e0}.breadcrumb span{margin:0 .4rem;opacity:.6}.article-lede{font-size:1.12rem;color:#cfe1e8;max-width:60ch}.article-meta{font:600 .85rem var(--disp);color:#9fc0cc;margin-top:1rem;display:flex;gap:.8rem;align-items:center}.prose{max-width:var(--read);margin:0 auto;padding:2.4rem 1.5rem}.prose>*{margin:0 0 1.1rem}.prose h2{font-size:1.55rem;font-weight:700;margin:2.2rem 0 .8rem;padding-top:.4rem}.prose h3{font-size:1.2rem;font-weight:600;margin:1.6rem 0 .6rem}.prose p,.prose li{font-size:1.04rem}.prose ul,.prose ol{padding-left:1.3rem}.prose li{margin:.3rem 0}.prose a{font-weight:600}.prose figure{margin:1.8rem 0}.prose figure svg{width:100%;height:auto;border:1px solid var(--cardline);border-radius:12px;background:var(--card)}.prose figure img{width:100%;height:auto;border-radius:12px;display:block}.prose figure picture{display:block}.prose figcaption{font-size:.84rem;color:var(--muted);margin-top:.5rem}.prose table{width:100%;border-collapse:collapse;font-size:.95rem;margin:1.4rem 0}.prose th,.prose td{text-align:left;padding:.6rem .7rem;border-bottom:1px solid var(--cardline)}.prose th{font-family:var(--disp);font-weight:700}.keypanel{background:var(--card);border:1px solid var(--cardline);border-radius:14px;padding:1.2rem 1.3rem;margin:1.8rem 0;position:relative}.keypanel:before{content:"";position:absolute;left:1.3rem;right:1.3rem;top:0;height:3px;background:linear-gradient(90deg,var(--cyan),var(--sky));border-radius:0 0 3px 3px}.keypanel h3{margin-top:.3rem;font-size:1.05rem}.keypanel p:last-child{margin-bottom:0}.embed-box{margin:1.4rem 0}.embed-box textarea{width:100%;min-height:88px;font:400 .82rem/1.5 ui-monospace,monospace;padding:.7rem;border:1px solid var(--cardline);border-radius:10px;background:var(--mist-2);color:var(--fg)}.faq{max-width:var(--read);margin:0 auto;padding:1rem 1.5rem 2.6rem}.faq h2{font-size:1.5rem;font-weight:700;margin-bottom:1rem}.faq details{border:1px solid var(--cardline);border-radius:11px;background:var(--card);margin-bottom:.6rem}.faq summary{cursor:pointer;padding:.9rem 1.1rem;font:600 1rem var(--disp);list-style:none;display:flex;justify-content:space-between;gap:1rem;align-items:center}.faq summary::-webkit-details-marker{display:none}.faq summary:after{content:"+";font-size:1.3rem;color:var(--linkfg);transition:transform .2s}.faq details[open] summary:after{content:"–"}.faq details .a{padding:0 1.1rem 1rem;color:var(--muted)}.authorbio{display:flex;gap:1.1rem;align-items:flex-start;background:var(--card);border:1px solid var(--cardline);border-radius:14px;padding:1.2rem 1.3rem;max-width:var(--read);margin:0 auto 2.6rem}.authorbio img{width:64px;height:64px;border-radius:50%;flex:0 0 auto;object-fit:cover}.authorbio .nm{font:700 1.05rem var(--disp)}.authorbio .ro{font-size:.85rem;color:var(--linkfg);margin-bottom:.4rem}.authorbio .cr{font-size:.9rem;color:var(--muted)}.pagebanner{position:relative;height:clamp(170px,26vw,290px);overflow:hidden;background:#0c2333}.pagebanner img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.62}.pagebanner:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,#0e243640,#0e2436c7)}.pagebanner .pb-inner{position:absolute;left:0;right:0;bottom:0;z-index:1}.pagebanner .pb-inner .wrap{padding-bottom:1.1rem}.pagebanner .crumbs,.pagebanner .crumbs a{color:#bcd6e0}.pagebanner .eyebrow{color:var(--sky)}.pagebanner h1{color:#fff;font-size:clamp(1.7rem,3.2vw,2.4rem);font-weight:800;margin:.2rem 0 0}.crumbs{font-size:.85rem;color:var(--muted);padding:1.1rem 0 0}.crumbs a{color:var(--muted)}.crumbs span{margin:0 .4rem;opacity:.6}.pagehead{padding:1.4rem 0 2rem}.pagehead h1{font-size:clamp(1.8rem,3.4vw,2.5rem);font-weight:800}.pagehead p{color:var(--muted);max-width:62ch;font-size:1.05rem}.linklist{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:.7rem}.linklist a{display:flex;justify-content:space-between;align-items:center;gap:.6rem;background:var(--card);border:1px solid var(--cardline);border-radius:10px;padding:.8rem 1rem;font:600 .95rem var(--disp);color:var(--fg)}.linklist a:hover{border-color:var(--cyan);text-decoration:none}.linklist a .ct{font:400 .8rem var(--sans);color:var(--muted)}.backtop{position:fixed;right:1.2rem;bottom:1.2rem;width:46px;height:46px;border-radius:50%;background:var(--cyan);color:#04222a;border:none;cursor:pointer;display:grid;place-items:center;box-shadow:0 10px 28px #00000047;opacity:0;visibility:hidden;transform:translateY(10px);transition:opacity .2s,transform .2s,visibility .2s,background .15s;z-index:60}.backtop.show{opacity:1;visibility:visible;transform:translateY(0)}.backtop:hover{background:var(--sky)}footer.site{background:#0e2436;color:#bcd6e0;margin-top:2rem;padding:2.6rem 0 1.6rem}.fcols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:1.8rem}footer h4{font:700 .8rem var(--disp);letter-spacing:.12em;text-transform:uppercase;color:#fff;margin:0 0 .8rem}footer a{color:#9fc0cc;display:block;font-size:.9rem;padding:.18rem 0}footer a:hover{color:#fff}.fbrand{display:flex;align-items:center;gap:.55rem;font:800 1.1rem var(--disp);color:#fff;margin-bottom:.6rem}.fnote{font-size:.85rem;color:#7f9eaa;max-width:34ch}.fbar{border-top:1px solid rgba(255,255,255,.1);margin-top:2rem;padding-top:1.2rem;font-size:.82rem;color:#7f9eaa;display:flex;justify-content:space-between;flex-wrap:wrap;gap:.5rem}@media(max-width:860px){.hero-grid{grid-template-columns:1fr}.fcols{grid-template-columns:1fr 1fr}.nav-links{position:absolute;top:68px;left:0;right:0;flex-direction:column;background:var(--headbg);backdrop-filter:blur(10px);border-bottom:1px solid var(--cardline);padding:1rem 1.5rem;gap:.4rem;display:none}.nav-links.open{display:flex}.menu-btn{display:grid;margin-left:auto}.theme-btn{margin-left:.5rem}}