/* Harbor 1.0: light navigation, open composition, responsive interaction. */
:root{--sidebar:208px;--panel:rgba(8,21,31,.72);--border:rgba(191,221,232,.15);--text:#eef4f5;--muted:#b5c5cd;--dim:#92a8b5;--accent:#9ae6d4;--accent-soft:rgba(154,230,212,.09)}
body{isolation:isolate;background:#081521}body:before{inset:-16px;background-image:linear-gradient(105deg,rgba(3,14,24,.72),rgba(3,14,24,.26)),var(--photo-url,url('images/harbor.jpg'));transform:translate3d(var(--scene-x,0px),var(--scene-y,0px),0);transition:transform 1.1s cubic-bezier(.2,.8,.2,1)}body:after{background:radial-gradient(ellipse at 78% 33%,rgba(100,200,211,.07),transparent 52%),linear-gradient(0deg,rgba(3,14,23,.58),transparent 70%)}
.sidebar{padding:29px 18px 20px;background:rgba(4,15,24,.71);border-right:1px solid #b7dce514;backdrop-filter:blur(22px)}.brand{justify-content:flex-start;padding:4px 10px 30px}.brand-name{font-size:25px}.account{padding:20px 3px 19px;border-color:#b7dce514}.account strong{display:block;font-size:12px;line-height:1.8}.account p{font-size:10px;color:#a3b6c1;margin:4px 0 0}.avatar{width:48px;height:48px;font-size:22px;margin-bottom:12px;background:linear-gradient(135deg,#284c58,#112a39)}.nav-label{padding:25px 12px 14px;font-size:9px;letter-spacing:2px;color:#a3b6c1}.main-nav{gap:10px}.main-nav a{padding:11px 12px;font-size:13px;transition:color .2s,background .2s}.main-nav a .icon{width:17px;height:17px;transition:transform .2s}.main-nav a:hover .icon{transform:translateX(2px)}.main-nav a.active:before{height:14px;width:2px}.nav-extra{font-size:9px}.nav-submenu{margin-left:21px}.main-nav .nav-submenu a{font-size:10px;padding:6px}.submenu-toggle{width:24px}
.account-menu{top:77px;left:0;right:0;padding:6px;background:#0b202ef5;border:1px solid #45616d;border-radius:8px;box-shadow:0 12px 40px #0007;backdrop-filter:blur(20px)}.account-menu-heading{color:#b5c8d2;font-size:10px}.account-menu-item{font-size:12px;border-radius:5px;padding:10px}.account-menu-item:hover{background:#9ae6d417}.account-menu-item .icon{width:16px;height:16px}
.topbar{height:78px;padding:0 40px;background:rgba(5,18,29,.35);border-color:#b7dce512;backdrop-filter:blur(12px)}.search{max-width:520px}.search-form{height:39px;background:#06152166;border-color:#d9eff01c}.search input::placeholder{font-size:12px}.search-form .icon{width:16px}.search-results{background:#0a1c2af5}.top-meta{font-size:10px;gap:24px}.content{padding:30px 40px 12px;max-width:1550px}.footer{font-size:9px;color:#a4b8c4;border-top:1px solid #b7dce514;padding-top:18px;margin-top:20px}.glass{background:var(--panel);border-color:var(--border);box-shadow:0 12px 40px #020a1010}
.home-stage{height:auto;min-height:calc(100svh - 200px);padding:48px 15px 20px;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(300px,1fr);grid-template-areas:'welcome route' 'profile route';align-items:start;align-content:space-between;column-gap:60px;row-gap:44px}
.welcome-copy{grid-area:welcome;max-width:650px;padding-top:10px}.home-eyebrow{display:block;font-size:9px;letter-spacing:2.2px;color:#a5c4cc;margin-bottom:25px}.home-eyebrow .online-dot{width:4px;height:4px;vertical-align:2px}.welcome-copy h1{font-size:clamp(32px,3.3vw,52px);line-height:1.35;letter-spacing:-1.8px;font-weight:560;margin:0 0 23px;text-wrap:balance;max-width:12em}.welcome-copy p{font-size:14px;color:#c5d4dc;line-height:2.1;letter-spacing:.5px}.home-primary{display:inline-flex;gap:25px;align-items:center;margin-top:29px;padding:11px 0;border-bottom:1px solid #9ae6d478;font-size:12px;color:var(--accent)}.home-primary .icon{width:18px;transition:transform .2s}.home-primary:hover .icon{transform:translateX(6px)}.home-location{display:block;color:#96afba;font-size:8px;letter-spacing:1.8px;margin-top:24px}
.profile-card{grid-area:profile;width:410px;max-width:100%;padding:23px 25px 17px;background:linear-gradient(125deg,rgba(18,40,52,.8),rgba(5,20,30,.7));border-color:#c0e8e822;border-radius:8px;position:relative;overflow:visible;transition:background .25s,border-color .25s,box-shadow .25s}.profile-card:before{content:'';position:absolute;top:-1px;left:24px;right:60%;height:1px;background:linear-gradient(90deg,#9ae6d4aa,transparent)}.profile-card:hover,.profile-card:focus-within{border-color:#9ae6d455;box-shadow:0 18px 50px #0002}.profile-heading{display:flex;align-items:center;gap:15px}.profile-heading>div{min-width:0}.profile-avatar{width:44px;height:44px;flex-shrink:0;border-radius:50%;display:grid;place-items:center;background:#173945;border:1px solid #9ae6d455;color:var(--accent);font-size:21px;overflow:hidden}.profile-avatar img{width:100%;height:100%;object-fit:cover}.profile-heading h2{font-size:17px;margin:0 0 4px;font-weight:550}.profile-heading p{font-size:10px;margin:0;color:#b2c7d1;overflow-wrap:anywhere;line-height:1.8}.profile-stats{display:flex;gap:40px;margin:24px 0 20px}.profile-stat{display:flex;flex-direction:column;gap:5px;min-width:30px}.profile-stat strong{font-size:23px;font-weight:500;line-height:1.3;font-variant-numeric:tabular-nums;color:#e0efef!important;transition:color .2s,transform .2s}.profile-stat:hover strong{color:var(--accent)!important;transform:translateY(-2px)}.profile-stat>span{font-size:10px;color:#9eb5c1}.profile-footer{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;padding-top:13px;border-top:1px solid #b7dce51a}.profile-uptime{display:flex;align-items:center;gap:6px}.uptime-label{display:inline-flex;gap:5px;align-items:center;white-space:nowrap;font-size:9px;color:#a9bec8}.uptime-inline{display:flex;gap:4px;white-space:nowrap;font-size:9px;color:#9db2bd;font-variant-numeric:tabular-nums}.uptime-inline b{font-size:10px;font-weight:400;color:#c5d7df;margin-right:2px}.status-beacon{width:4px;height:4px;border-radius:50%;background:var(--accent);animation:harbor-beacon 4s ease-in-out infinite}.profile-tools{display:flex;gap:5px;margin-left:auto}.profile-tools>a,.profile-tools>button{width:26px;height:26px;display:grid;place-items:center;background:#c5e3ed08;border-radius:5px;color:#abc1cd;transition:background .2s,color .2s}.profile-tools .icon{width:13px;height:13px}.profile-tools>a:hover,.profile-tools>button:hover{background:#9ae6d418;color:var(--accent)}.copy-feedback{position:absolute;left:0;bottom:-25px;font-size:10px;color:var(--accent)}
.route-map{grid-area:route;position:relative;inset:auto;width:360px;max-width:100%;padding:0;justify-self:end;margin-top:8px;align-self:center}.route-caption{display:flex;justify-content:space-between;gap:15px;align-items:center;font-size:8px;letter-spacing:2px;color:#a5c3ce;padding-bottom:22px;border-bottom:1px solid #b7dce51f;margin:0}.route-caption>span{font-size:10px;letter-spacing:1px}.route-canvas{position:relative;height:320px;transform:none}.route-lines{position:absolute;inset:0;width:100%;height:320px;overflow:visible;pointer-events:none}.route-lines .route-base{stroke:#c2e0e343;stroke-width:1}.route-lines .route-trace{stroke:#9ae6d4;stroke-width:1.6;stroke-dasharray:1;stroke-dashoffset:1;transition:stroke-dashoffset .65s ease;filter:drop-shadow(0 0 5px #9ae6d433)}.route-map[data-active='1'] .route-trace{stroke-dashoffset:.78}.route-map[data-active='2'] .route-trace{stroke-dashoffset:.42}.route-map[data-active='3'] .route-trace{stroke-dashoffset:0}
.map-node{position:absolute;display:flex;align-items:center;gap:12px;min-height:30px;width:180px;outline-offset:6px}.map-node-1{left:26px;top:27px}.map-node-2{left:246px;top:127px;width:110px}.map-node-3{left:66px;top:227px}.route-number{position:absolute;left:-26px;font-family:Consolas,monospace;font-size:8px;color:#9bb5c1}.map-point{display:grid;place-items:center;width:16px;height:16px;flex-shrink:0;border-radius:50%;border:1px solid #c2dce488;background:#102938;transition:box-shadow .2s,border-color .2s}.map-point:after{content:'';width:4px;height:4px;border-radius:50%;background:#b9d8dc}.map-name{font-size:15px;letter-spacing:2px;color:#d9e8ed;transition:color .2s}.map-arrow{font-size:14px;color:var(--accent);opacity:0;transform:translateX(-4px);transition:opacity .2s,transform .2s}.map-description{position:absolute;top:36px;left:28px;width:180px;font-size:10px;color:#bfd4dc;line-height:1.9;opacity:0;transform:translateY(4px);pointer-events:none;transition:opacity .2s,transform .2s}.map-node-2 .map-description{left:auto;right:0;width:160px;text-align:right}.map-node:hover .map-name,.map-node:focus-visible .map-name{color:var(--accent)}.map-node:hover .map-point,.map-node:focus-visible .map-point{border-color:var(--accent);box-shadow:0 0 0 6px #9ae6d412}.map-node:hover .map-description,.map-node:focus-visible .map-description,.map-node:hover .map-arrow,.map-node:focus-visible .map-arrow{opacity:1;transform:none}.route-footnote{display:block;font-size:10px;color:#a7c0cb;letter-spacing:1px;border-top:1px solid #b7dce51f;padding-top:17px}
.feed-panel{background:rgba(7,22,33,.57)}.feed-header{padding:20px 27px;background:#bddfe803}.feed-title h2{font-size:14px}.post-card{padding:29px 28px;transition:background .2s}.post-card h2,.post-card h3{font-size:20px;font-weight:500;line-height:1.65}.post-card:hover{background:#b8e4e909}.post-excerpt{font-size:13px;line-height:2;color:#bacbd4}.post-arrow .icon{transition:transform .2s}.post-card:hover .post-arrow .icon{transform:translateX(4px)}.category-chip{background:#9ae6d40d}.widget{background:rgba(8,23,34,.58);padding:23px}.widget-heading{font-size:12px}.widget p{line-height:2}.welcome h1{font-size:34px;font-weight:500}.welcome p{color:#bfd0d9}
.article-view{grid-template-columns:minmax(0,800px) minmax(200px,240px);justify-content:center;gap:30px}.article-panel{padding:38px 42px;background:rgba(6,20,30,.87)}.article-title{font-size:32px;font-weight:550;line-height:1.55;text-wrap:balance}.article-content{font-size:16px;line-height:2.05;color:#d4e0e6}.article-content h2{font-size:23px;font-weight:550;line-height:1.6;margin-top:42px;scroll-margin-top:35px}.article-content h3{font-size:19px;scroll-margin-top:35px}.article-content p{margin:20px 0}.article-content blockquote{border-left-width:2px;border-radius:0 6px 6px 0;padding:12px 20px}.article-content pre{background:#03121b;border-color:#b9dce521;padding:24px 20px}.article-content pre code{font-size:13px}.article-content img{border-radius:6px}.toc-list a{line-height:1.7;transition:color .2s,border-color .2s}.toc-list a.is-current{color:var(--accent);border-color:var(--accent)}.reading-progress{position:fixed;top:0;left:0;right:0;z-index:90;height:2px;background:var(--accent);transform:scaleX(var(--reading-progress,0));transform-origin:left;pointer-events:none;opacity:0}.has-reading-progress .reading-progress{opacity:.8}
.project-list{grid-template-columns:repeat(auto-fit,minmax(min(100%,260px),1fr));gap:22px}.project-list-item{padding:29px;transition:border-color .2s,transform .2s}.project-list-item:hover{border-color:#9ae6d455;transform:translateY(-3px)}.project-list-item h2{font-size:20px;font-weight:500}.project-list-item p{line-height:2}.project-list-item a{display:inline-block;margin-top:12px}
.reveal-panel{opacity:0;translate:0 12px;transition:opacity .55s ease,translate .55s ease}.reveal-panel.is-visible{opacity:1;translate:0 0}.route-map.reveal-panel{transition-delay:.08s}.profile-card.reveal-panel{transition:opacity .55s ease .12s,translate .55s ease .12s,border-color .25s,box-shadow .25s}.content{animation:harbor-arrive .4s ease both}@keyframes harbor-arrive{from{opacity:0;transform:translateY(5px)}to{opacity:1;transform:none}}@keyframes harbor-beacon{0%,100%{opacity:.5}50%{opacity:1}}
@media(min-width:1700px){.home-stage{padding:65px 40px 30px;column-gap:100px}.route-map{margin-right:35px}.welcome-copy h1{font-size:54px}}
@media(max-width:1200px) and (min-width:721px){:root{--sidebar:190px}.sidebar{padding-left:14px;padding-right:14px}.topbar{padding:0 28px}.content{padding-left:28px;padding-right:28px}.home-stage{padding:35px 0 20px;column-gap:30px;grid-template-columns:minmax(0,1fr) 280px}.welcome-copy h1{font-size:37px}.route-map{width:280px;align-self:center}.route-canvas{height:290px}.route-lines{height:290px}.map-node-1{left:20px;top:24px}.map-node-2{left:191px;top:115px;width:85px}.map-node-3{left:51px;top:206px}.map-name{font-size:13px}.map-node-2 .map-description{width:145px}.profile-card{padding:22px 21px 17px}.article-view{grid-template-columns:minmax(0,1fr) 210px;gap:22px}.article-panel{padding:30px}}
@media(max-width:1000px){.article-view{grid-template-columns:minmax(0,1fr)}.article-view .toc-widget{padding:18px 22px}.home-stage{column-gap:22px}.welcome-copy h1{font-size:33px}.home-location{letter-spacing:1px;font-size:7px}.profile-tools{margin-left:0}.profile-card{width:100%}}
@media(max-width:720px){:root{--sidebar:248px}.sidebar{padding:24px 19px;background:#061723f5}.app{margin-left:0}.topbar{height:70px;padding:0 16px;gap:9px}.content{padding:22px 22px 10px}.search-form{height:38px}.home-stage{min-height:0;height:auto;padding:23px 0 15px;grid-template-columns:minmax(0,1fr);grid-template-areas:'welcome' 'profile' 'route';gap:34px}.welcome-copy{padding-top:0}.home-eyebrow{font-size:8px;letter-spacing:1.5px;margin-bottom:22px}.welcome-copy h1{font-size:35px;letter-spacing:-1px;line-height:1.4;margin-bottom:18px;max-width:11em}.welcome-copy p{font-size:13px}.home-primary{margin-top:22px;padding:8px 0;gap:25px}.home-location{font-size:7px;margin-top:19px}.profile-card{padding:23px 23px 17px;width:100%;max-width:none}.profile-stats{gap:42px;margin-top:24px}.profile-footer{gap:10px}.profile-tools{margin-left:auto}.route-map{width:100%;max-width:none;margin:0;justify-self:stretch}.route-caption{padding-bottom:15px}.route-canvas{height:auto;padding:17px 0 1px}.route-lines{display:none}.map-node,.map-node-1,.map-node-2,.map-node-3{position:relative;left:auto;top:auto;width:100%;min-height:68px;padding:0 0 24px 25px;gap:11px;align-items:center}.map-node:last-child{padding-bottom:0;min-height:42px}.route-number{left:0;top:5px;font-size:8px}.map-point{display:none}.map-node:not(:last-child):before{display:none}.map-name{width:35px;flex-shrink:0;font-size:13px;letter-spacing:1px}.map-description,.map-node-2 .map-description{position:static;flex:1;min-width:0;width:auto;font-size:10px;opacity:1;transform:none;text-align:left;pointer-events:auto}.map-arrow{display:block;order:4;opacity:1;transform:none;font-size:13px}.route-footnote{margin-top:16px;padding-top:15px;font-size:9px}.footer{font-size:8px;gap:10px;margin-top:16px}.welcome h1{font-size:27px}.welcome p{font-size:12px}.post-card{padding:24px 21px}.post-card h2,.post-card h3{font-size:18px}.feed-header{padding:17px 21px}.article-panel{padding:25px 22px}.article-title{font-size:26px}.article-content{font-size:15px;line-height:2}.article-content h2{font-size:21px}.article-view .side-widgets{margin-top:0}.top-meta{display:none}}
@media(min-width:721px) and (max-width:1000px){.home-stage{grid-template-areas:'welcome route' 'profile profile';grid-template-columns:minmax(0,1fr) 240px}.profile-card{width:410px}.route-map{width:240px}.route-canvas{height:265px}.route-lines{height:265px}.map-node-1{left:13px;top:20px}.map-node-2{left:160px;top:102px;width:78px}.map-node-3{left:40px;top:185px}.map-name{font-size:12px}.route-caption{font-size:7px;letter-spacing:1px}.route-caption>span{font-size:9px}.map-node-2 .map-description{width:145px}.welcome-copy h1{font-size:31px}}
@media(max-width:720px){body:after{background:linear-gradient(0deg,rgba(3,14,23,.82),rgba(3,14,23,.08) 80%)}.route-map{background:linear-gradient(110deg,#06172435,transparent);border-radius:6px}.map-description,.map-node-2 .map-description{color:#d0e0e6}}
@media(max-width:360px){.content{padding-left:17px;padding-right:17px}.welcome-copy h1{font-size:31px}.profile-card{padding:21px 18px 16px}.profile-footer{row-gap:12px}.map-description{font-size:9px}.home-eyebrow{font-size:7px}}
@media(hover:none){.map-description{opacity:1;transform:none}}
@media(prefers-reduced-motion:reduce){body:before{transform:none;transition:none}.content{animation:none}.reveal-panel{opacity:1;translate:none;transition:none}.profile-card.reveal-panel{transition:none}.route-lines .route-trace{transition:none}.status-beacon{animation:none}.home-primary:hover .icon,.post-card:hover .post-arrow .icon,.main-nav a:hover .icon,.project-list-item:hover{transform:none}}

/* 1.0.1: restore comfortable reading sizes without changing the composition. */
.article-view .article-panel,.article-view .comment-panel,.article-view .side-widgets .widget{background:rgba(3,11,18,.96);border-color:rgba(191,221,232,.12)}
.account strong{font-size:14px}.account p{font-size:12px}.nav-label{font-size:11px;letter-spacing:1.5px}.main-nav a{font-size:16px}.main-nav a .icon{width:19px;height:19px}.main-nav .nav-submenu a{font-size:13px}.nav-extra{font-size:11px}.account-menu-heading{font-size:12px}.account-menu-item{font-size:14px}
.topbar{position:relative}.search{flex:0 1 auto;width:min(620px,calc(100% - 280px));max-width:620px;margin-inline:auto}.search-form{height:46px}.search input,.search input::placeholder{font-size:15px}.search-form .icon{width:19px;height:19px}.search-form kbd{font-size:11px}.top-meta{position:absolute;right:40px;font-size:12px;gap:20px}.search-results{top:54px}.search-hint{font-size:13px}.search-result strong{font-size:16px}.search-result small{font-size:13px}
.home-eyebrow{font-size:11px;letter-spacing:1.8px}.welcome-copy p{font-size:16px}.home-primary{font-size:15px}.home-location{font-size:10px;letter-spacing:1.2px}.profile-heading h2{font-size:21px}.profile-heading p{font-size:13px}.profile-stat strong{font-size:28px}.profile-stat>span{font-size:13px}.uptime-label{font-size:12px}.uptime-inline{font-size:11px}.uptime-inline b{font-size:12px}.profile-tools>a,.profile-tools>button{width:29px;height:29px}.profile-tools .icon{width:15px;height:15px}.copy-feedback{font-size:12px}
.route-caption{font-size:10px;letter-spacing:1.3px}.route-caption>span{font-size:13px}.map-name{font-size:17px}.route-number{font-size:10px}.map-description,.map-node-2 .map-description{font-size:13px}.route-footnote{font-size:13px}.footer{font-size:12px}.feed-title h2{font-size:16px}.feed-order,.post-top,.post-bottom{font-size:12px}.post-excerpt{font-size:15px}.widget-heading{font-size:15px}.widget p{font-size:14px}.widget-link{font-size:13px}.widget-note{font-size:12px!important}.category-list a,.tag-list a{font-size:13px}.pill{font-size:12px}.filter-chip{font-size:14px}.article-meta{font-size:13px}.toc-list{font-size:14px}.toc-list a.level-3{font-size:13px}.project-list-item p{font-size:15px}.project-list-item a{font-size:14px}.comment-panel p{font-size:14px}
@media(min-width:721px) and (max-width:1200px){.top-meta{right:28px}.map-name{font-size:16px}.route-caption{font-size:10px}.route-caption>span{font-size:12px}.home-location{font-size:10px}.map-node-2{width:110px;left:auto;right:0}.map-node-2 .map-description{width:190px}.map-description{width:190px}}
@media(min-width:721px) and (max-width:1100px){.top-meta{display:none}.search{width:min(620px,100%)}}
@media(max-width:720px){.search{flex:1;width:auto;max-width:none;margin-inline:0}.search-form{height:44px}.search input,.search input::placeholder{font-size:14px}.search-results{top:66px}.home-eyebrow{font-size:10px;letter-spacing:1px}.welcome-copy p{font-size:15px}.home-primary{font-size:15px}.home-location{font-size:9px;letter-spacing:.7px}.profile-heading h2{font-size:20px}.profile-heading p{font-size:12px}.profile-stat>span{font-size:12px}.route-caption{font-size:10px}.route-caption>span{font-size:12px}.map-name{font-size:16px;width:40px}.map-description,.map-node-2 .map-description{font-size:12px}.route-number{font-size:10px}.route-footnote{font-size:12px}.footer{font-size:11px}.post-excerpt{font-size:14px}}