/*
Theme Name: 灯澜 Denglan
Version: 1.0.3
Description: 独立制作的城市夜间阅读主题，栏目、轮播、文章与响应式导航。
Author: 站点工坊
Text Domain: denglan
*/
:root{--bg:#100e1a;--panel:#1c1929;--ink:#f5edf3;--muted:#b6aebe;--rose:#f4b6c7;--gold:#edcf9f;--line:#393044}*{box-sizing:border-box}body{margin:0;color:var(--ink);background:radial-gradient(ellipse at 90% 5%,#342036 0,transparent 40%),var(--bg);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;line-height:1.75;font-size:15px}a{color:inherit;text-decoration:none}a:hover{color:var(--rose)}button,input{font:inherit}button,a,input{touch-action:manipulation}button{cursor:pointer}a:focus-visible,button:focus-visible,input:focus-visible{outline:2px solid var(--gold);outline-offset:5px}img{max-width:100%;display:block}h1,h2,h3,p{margin-top:0}h1,h2,h3{line-height:1.4;letter-spacing:-.025em}button[hidden],[hidden]{display:none!important}.nf-shell{width:min(1240px,calc(100% - 64px));margin-inline:auto}.nf-top{border-bottom:1px solid var(--line);font-size:11px;color:var(--muted);letter-spacing:.1em;padding:10px 0}.nf-top .nf-shell{display:flex;justify-content:space-between;gap:16px}.nf-header{border-bottom:1px solid var(--line);background:#100e1ae8}.nf-headrow{display:flex;align-items:center;gap:24px;min-height:100px;flex-wrap:wrap;padding-block:16px}.nf-brand{display:flex;align-items:center;gap:13px;flex-shrink:0}.nf-brand strong{font-size:22px;letter-spacing:.03em}.nf-brand small{display:block;color:var(--muted);font-size:11px;letter-spacing:.17em}.nf-mark{display:grid;place-items:center;width:47px;height:47px;border-radius:14px 3px;background:linear-gradient(135deg,var(--rose),var(--gold));color:#241426;font-size:26px;font-family:serif;font-weight:bold}#nf-nav{display:flex;flex:1;gap:17px;justify-content:center;font-size:13px}#nf-nav a{white-space:nowrap}.nf-search{display:flex;width:190px;border:1px solid var(--line);border-radius:25px;overflow:hidden;background:#ffffff06}.nf-search input{min-width:0;width:100%;border:0;color:var(--ink);background:transparent;padding:10px 12px;font-size:12px}.nf-search button{width:40px;border:0;background:var(--rose);color:#241426;flex-shrink:0}.nf-toggle{display:none}.nf-kicker{display:block;color:var(--gold);font-size:11px;letter-spacing:.16em;font-weight:650;margin-bottom:14px}.nf-hero{padding:46px 0 30px}.nf-intro h1{font-size:19px;margin-bottom:13px;color:var(--rose)}.nf-intro h1 span{display:block;color:var(--ink);font-size:clamp(27px,3vw,40px);margin-top:6px}.nf-intro p{font-size:14px;color:var(--muted);margin-bottom:26px}.nf-stage{position:relative;border:1px solid #66516b;border-radius:22px;overflow:hidden;background:#171320}.nf-slide{position:relative;min-height:440px;display:flex;align-items:center}.nf-heroart{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:right center}.nf-slide::after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,#171320f5 0%,#171320d9 35%,#17132030 74%,transparent)}.nf-story{position:relative;z-index:1;padding:48px;max-width:650px}.nf-story h2{font-size:clamp(29px,3.3vw,45px);max-width:480px;margin-bottom:18px}.nf-story p{color:#d1c8d3;max-width:370px;margin-bottom:26px}.nf-actions{display:flex;flex-wrap:wrap;gap:12px}.nf-button,.nf-outline{display:inline-flex;align-items:center;justify-content:center;padding:11px 22px;border:1px solid var(--rose);border-radius:8px;font-size:13px;font-weight:650}.nf-button{background:var(--rose);color:#261626}.nf-button:hover{background:var(--gold);color:#261626}.nf-outline{color:var(--gold);border-color:#76624e}.nf-slider-controls{position:absolute;right:26px;bottom:22px;z-index:2;display:flex;gap:8px}.nf-slider-controls button{border:1px solid #b48aab;background:#171320db;color:#f3dfed;padding:5px 14px;border-radius:5px}.nf-slider-controls button[aria-pressed=true]{background:var(--rose);color:#241426}.nf-shortcuts{display:grid;grid-template-columns:repeat(6,1fr);gap:12px;margin-top:0}.nf-shortcuts a{padding:19px;border:1px solid var(--line);border-radius:10px;background:#231b2a88;transition:background .15s}.nf-shortcuts a:hover{background:#3e2943}.nf-shortcuts span{color:var(--rose);font-size:11px;letter-spacing:.1em}.nf-shortcuts strong{display:block;font-size:16px;margin:8px 0}.nf-shortcuts small{color:var(--muted);font-size:11px}.nf-section{padding-top:60px;padding-bottom:60px}.nf-sectionhead{display:flex;justify-content:space-between;align-items:end;gap:16px;border-bottom:1px solid var(--line);padding-bottom:21px;margin-bottom:28px}.nf-sectionhead h2{font-size:28px;margin:0}.nf-sectionhead a{color:var(--rose);font-size:13px;white-space:nowrap}.nf-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.nf-card{min-width:0;border:1px solid var(--line);border-radius:13px;overflow:hidden;background:var(--panel);display:flex;flex-direction:column}.nf-cover{position:relative;display:block;aspect-ratio:5/3;overflow:hidden}.nf-cover img{width:100%;height:100%;object-fit:cover;transition:transform .3s}.nf-cover:hover img{transform:scale(1.035)}.nf-cover>span{position:absolute;left:17px;bottom:15px;padding:3px 10px;border:1px solid #c6a8c466;border-radius:20px;background:#1a102dd9;font-size:11px}.nf-copy{padding:23px;display:flex;flex-direction:column;flex:1}.nf-meta{display:flex;gap:14px;flex-wrap:wrap;justify-content:space-between;color:var(--muted);font-size:11px;margin-bottom:14px}.nf-card h3{font-size:19px;margin-bottom:12px}.nf-copy p{font-size:13px;color:var(--muted);margin-bottom:20px}.nf-more{border-top:1px solid var(--line);padding-top:13px;margin-top:auto;color:var(--rose);font-size:12px;display:flex;justify-content:space-between}.nf-editor{display:grid;grid-template-columns:1fr 1.4fr;gap:70px;padding:40px;border:1px solid #4c3e4c;background:linear-gradient(135deg,#2b2030,#1b1927);border-radius:14px;margin-bottom:70px}.nf-editor h2{font-size:32px}.nf-editor p{color:var(--muted);font-size:14px}.nf-editor ol{list-style:none;margin:0;padding:0}.nf-editor li{display:flex;gap:20px;padding:18px 0;border-bottom:1px solid var(--line)}.nf-editor li:last-child{border:0}.nf-editor li>span{font-family:serif;font-size:27px;color:var(--rose)}.nf-editor li a{font-size:17px}.nf-editor small{display:block;font-size:12px;color:var(--muted);margin-top:8px}.nf-footer{border-top:1px solid var(--line);background:#0b0a12;padding-top:48px}.nf-footgrid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:80px;padding-bottom:40px}.nf-footer p{color:var(--muted);font-size:13px;margin-top:22px}.nf-footer h2{font-size:15px;color:var(--gold)}.nf-footgrid>div>a:not(.nf-brand){display:block;font-size:13px;margin-bottom:9px}.nf-copyright{border-top:1px solid var(--line);display:flex;justify-content:space-between;padding-block:21px;color:#a99bb0;font-size:11px}.nf-crumb{color:var(--muted);font-size:12px;margin-bottom:30px}.nf-listtitle h1{font-size:38px;margin-bottom:16px}.nf-listtitle p{color:var(--muted);max-width:700px}.nf-chips{display:flex;gap:10px;flex-wrap:wrap;margin:26px 0}.nf-chips a{border:1px solid var(--line);padding:7px 17px;border-radius:25px;font-size:12px}.nf-chips a[aria-current=page]{background:var(--rose);color:#241426}.nf-pages{margin-top:35px}.nf-pages .nav-links{display:flex;gap:10px;flex-wrap:wrap}.page-numbers{border:1px solid var(--line);padding:7px 16px;border-radius:5px}.page-numbers.current{background:var(--rose);color:#241426}.screen-reader-text,.nf-sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.nf-skip{position:absolute;left:12px;top:-100px;padding:10px;background:white;color:black;z-index:10}.nf-skip:focus{top:10px}.nf-reading{display:grid;grid-template-columns:minmax(0,1fr) 270px;gap:48px;align-items:start}.nf-article{min-width:0;background:#1b1826;border:1px solid var(--line);padding:38px;border-radius:14px}.nf-article h1{font-size:33px;margin:12px 0 22px}.nf-articleart{width:100%;height:auto;aspect-ratio:5/3;object-fit:cover;border-radius:8px;margin:28px 0}.nf-prose{font-size:16px;line-height:2;color:#ddd5e1;overflow-wrap:anywhere}.nf-prose h2{font-size:23px;color:var(--ink);margin:36px 0 15px}.nf-prose p{margin-bottom:24px}.nf-prose a{color:var(--rose);text-decoration:underline;text-underline-offset:4px}.nf-lead{font-size:18px;color:#edcfdf}.nf-articlefoot{font-size:12px;color:var(--muted);border-top:1px solid var(--line);padding-top:22px;margin-top:35px}.nf-aside{padding-top:14px}.nf-aside h2{font-size:22px}.nf-aside>a:not(.nf-outline){display:block;border-top:1px solid var(--line);padding:18px 0;font-size:14px}.nf-aside small{display:block;color:var(--rose);margin-bottom:8px}.nf-aside .nf-outline{margin-top:20px}.nf-page{max-width:900px;margin-inline:auto}.nf-empty{padding:50px;border:1px solid var(--line);border-radius:12px}
@media(min-width:901px) and (max-width:1250px){#nf-nav{order:3;flex-basis:100%;justify-content:flex-start}.nf-search{margin-left:auto}.nf-shortcuts a{padding:13px}.nf-headrow{gap:18px}}
@media(max-width:900px){.nf-shell{width:calc(100% - 40px)}.nf-headrow{gap:16px}.nf-toggle{display:none;border:1px solid var(--line);border-radius:6px;background:none;color:var(--ink);padding:8px 12px;margin-left:auto}.nf-js .nf-toggle{display:block}#nf-nav{order:4;flex-basis:100%;justify-content:flex-start;flex-wrap:wrap;gap:14px}.nf-js #nf-nav:not(.nf-open){display:none}.nf-search{width:100%;order:3}.nf-brand strong{font-size:20px}.nf-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.nf-shortcuts{grid-template-columns:repeat(3,minmax(0,1fr))}.nf-story{padding:34px}.nf-slide{min-height:410px}.nf-heroart{opacity:.65}.nf-reading{grid-template-columns:minmax(0,1fr)}.nf-aside{display:none}.nf-editor{gap:30px;padding:30px}.nf-footgrid{gap:25px;grid-template-columns:1.3fr 1fr 1fr}.nf-top .nf-shell>span{font-size:9px}.nf-top a{font-size:10px}}
@media(max-width:560px){.nf-shell{width:calc(100% - 32px)}.nf-top .nf-shell{display:block}.nf-top a{display:none}.nf-header .nf-headrow{padding-block:15px}.nf-hero{padding-top:30px}.nf-intro h1 span{font-size:27px;max-width:280px}.nf-intro p{font-size:13px}.nf-intro br{display:none}.nf-slide{min-height:430px}.nf-story{padding:27px 23px 62px}.nf-story h2{font-size:31px}.nf-story p{font-size:14px}.nf-slide::after{background:linear-gradient(90deg,#171320ed,#17132077)}.nf-heroart{object-position:65% center}.nf-slider-controls{right:20px;bottom:17px}.nf-shortcuts{gap:8px}.nf-shortcuts a{padding:12px}.nf-shortcuts strong{font-size:14px}.nf-shortcuts small{font-size:10px}.nf-section{padding-top:40px;padding-bottom:40px}.nf-sectionhead{display:block}.nf-sectionhead h2{font-size:23px;margin-bottom:13px}.nf-grid{grid-template-columns:minmax(0,1fr);gap:22px}.nf-copy{padding:23px}.nf-card h3{font-size:20px}.nf-copy p{font-size:14px}.nf-editor{display:block;padding:26px;margin-bottom:40px}.nf-editor h2{font-size:29px}.nf-editor ol{margin-top:25px}.nf-editor li a{font-size:16px}.nf-footgrid{grid-template-columns:1fr 1fr;gap:30px}.nf-footgrid>div:first-child{grid-column:1/-1}.nf-copyright{display:block}.nf-copyright span{display:block;margin-top:8px}.nf-listtitle h1{font-size:30px;overflow-wrap:anywhere}.nf-reading{gap:20px}.nf-article{padding:23px 19px}.nf-article h1{font-size:27px;overflow-wrap:anywhere}.nf-prose{font-size:16px}.nf-prose h2{font-size:21px}.nf-actions{gap:10px}.nf-button,.nf-outline{padding:10px 15px;font-size:12px}.nf-empty{padding:25px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;transition:none!important}}

/* Portrait cover positioning; preserve responsive card aspect ratios. */
.nf-cover img,.nf-articleart{object-position:50% 24%}.nf-heroart{object-position:70% 26%}