/* 云梯笔记 · Liquid Glass 2.0 */
:root,[data-theme="light"]{--max-width:1180px;--content-width:760px;--radius-sm:12px;--radius:18px;--radius-lg:28px;--fg:#14233a;--fg-soft:#3d4e68;--fg-mute:#697992;--fg-light:#93a0b3;--bg:#edf4ff;--bg-soft:rgba(236,244,255,.72);--bg-card:rgba(255,255,255,.58);--bg-elevated:rgba(255,255,255,.82);--bg-code:rgba(241,246,255,.86);--bg-callout:rgba(255,255,255,.55);--border:rgba(255,255,255,.72);--border-soft:rgba(111,141,180,.15);--accent:#5267ff;--accent-fg:#4052dc;--accent-soft:rgba(82,103,255,.12);--cyan:#2bc8d4;--pink:#ff79b0;--warm:#ff8c73;--glass:rgba(255,255,255,.52);--glass-strong:rgba(255,255,255,.72);--glass-line:rgba(255,255,255,.78);--glass-shadow:0 30px 80px rgba(72,93,143,.14),0 8px 24px rgba(53,76,125,.08);--glass-shadow-hover:0 38px 90px rgba(72,93,143,.2),0 12px 30px rgba(53,76,125,.12)}
[data-theme="dark"]{--fg:#eef5ff;--fg-soft:#c2cde0;--fg-mute:#8e9bb3;--fg-light:#657189;--bg:#070b17;--bg-soft:rgba(16,24,44,.76);--bg-card:rgba(19,28,50,.56);--bg-elevated:rgba(24,34,58,.82);--bg-code:rgba(13,20,38,.84);--bg-callout:rgba(22,33,58,.7);--border:rgba(181,205,255,.17);--border-soft:rgba(181,205,255,.1);--accent:#8795ff;--accent-fg:#aeb7ff;--accent-soft:rgba(135,149,255,.16);--cyan:#53e3e8;--pink:#ff81bd;--warm:#ff947d;--glass:rgba(16,24,43,.5);--glass-strong:rgba(21,31,54,.76);--glass-line:rgba(211,225,255,.17);--glass-shadow:0 30px 90px rgba(0,0,0,.36),inset 0 1px 0 rgba(255,255,255,.07);--glass-shadow-hover:0 38px 100px rgba(0,0,0,.48),0 0 45px rgba(98,111,255,.09)}
html{scroll-padding-top:104px}body{min-height:100vh;overflow-x:hidden;letter-spacing:-.01em;background:radial-gradient(circle at var(--pointer-x,72%) var(--pointer-y,18%),rgba(112,135,255,.17),transparent 24rem),linear-gradient(145deg,#f2f8ff,#f7f3ff 43%,#edfaff)}[data-theme="dark"] body{background:radial-gradient(circle at var(--pointer-x,72%) var(--pointer-y,18%),rgba(98,111,255,.16),transparent 25rem),linear-gradient(145deg,#070a14,#0d1020 43%,#07141c)}body:before{content:"";position:fixed;inset:0;z-index:-2;pointer-events:none;opacity:.28;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.075'/%3E%3C/svg%3E");mix-blend-mode:soft-light}button,a{-webkit-tap-highlight-color:transparent}
.glass-bg{position:fixed;inset:0;z-index:-1;display:block;opacity:1!important;overflow:hidden;pointer-events:none}.glass-bg:before,.glass-bg:after{content:"";position:absolute;border:1px solid rgba(255,255,255,.22);box-shadow:inset 18px 18px 50px rgba(255,255,255,.1),inset -18px -18px 60px rgba(92,112,255,.07);animation:liquidMorph 18s ease-in-out infinite alternate}.glass-bg:before{width:min(38vw,570px);aspect-ratio:1;left:-13vw;top:30vh;background:linear-gradient(145deg,rgba(105,221,226,.09),rgba(111,103,255,.08))}.glass-bg:after{width:min(31vw,470px);aspect-ratio:1;right:-9vw;bottom:-9vh;background:linear-gradient(145deg,rgba(255,118,178,.08),rgba(112,139,255,.08));animation-delay:-8s}.glass-blob{position:absolute;border-radius:50%;opacity:.72;filter:blur(74px);will-change:transform;animation:auroraDrift 18s ease-in-out infinite alternate}.glass-blob.blob-1{width:46vw;height:46vw;max-width:680px;max-height:680px;top:-23vw;left:-10vw;background:rgba(255,120,181,.28)}.glass-blob.blob-2{width:49vw;height:49vw;max-width:720px;max-height:720px;right:-18vw;top:-12vw;background:rgba(63,206,224,.26);animation-delay:-6s}.glass-blob.blob-3{width:52vw;height:52vw;max-width:760px;max-height:760px;left:24vw;bottom:-38vw;background:rgba(116,99,255,.25);animation-delay:-12s}[data-theme="dark"] .glass-blob{opacity:.46;filter:blur(95px)}
@keyframes auroraDrift{0%{transform:translate3d(-4%,-2%,0) scale(.94)}45%{transform:translate3d(8%,7%,0) scale(1.08)}100%{transform:translate3d(-2%,14%,0) scale(.98)}}@keyframes liquidMorph{0%{border-radius:48% 52% 62% 38%/42% 39% 61% 58%;transform:rotate(-6deg)}50%{border-radius:64% 36% 48% 52%/38% 60% 40% 62%}100%{border-radius:39% 61% 35% 65%/59% 38% 62% 41%;transform:rotate(9deg)}}
.reading-progress{height:4px;z-index:1100}.reading-progress .bar{background:linear-gradient(90deg,var(--cyan),var(--accent) 48%,var(--pink));box-shadow:0 0 18px rgba(88,116,255,.55)}
.site-header{position:sticky;top:0;z-index:100;padding:12px 20px 0;border:0!important;background:transparent!important;backdrop-filter:none!important;-webkit-backdrop-filter:none!important;transition:padding .3s ease}.site-header.is-compact{padding-top:7px}.site-header-inner{position:relative;max-width:var(--max-width);height:64px;padding:0 14px 0 18px;border:1px solid var(--glass-line);border-radius:23px;background:var(--glass);box-shadow:0 14px 45px rgba(61,79,119,.1),inset 0 1px 0 rgba(255,255,255,.62);backdrop-filter:blur(26px) saturate(170%);-webkit-backdrop-filter:blur(26px) saturate(170%);transition:.3s}.is-compact .site-header-inner{height:56px;background:var(--glass-strong);box-shadow:var(--glass-shadow)}.site-brand{gap:10px;color:var(--fg);font-weight:760;letter-spacing:-.02em}.site-brand:hover{color:var(--fg)}.site-brand-icon{width:34px;height:34px;display:grid;place-items:center;border-radius:12px;font-size:15px;font-weight:850;color:#fff;background:linear-gradient(135deg,#5ce0d5,#6573ff 58%,#d36cff);box-shadow:inset 0 1px 1px rgba(255,255,255,.6),0 8px 18px rgba(82,103,255,.22);transform:rotate(-5deg)}.site-brand-name{font-size:15px}.site-brand-name:after{content:"NOTES";display:block;margin-top:-4px;color:var(--fg-light);font-size:8px;font-weight:760;letter-spacing:.22em}.site-nav{gap:2px}.site-nav a{position:relative;padding:8px 10px;border-radius:11px;color:var(--fg-mute);font-size:13px;font-weight:620;white-space:nowrap;transition:.25s}.site-nav a:after{content:"";position:absolute;left:50%;bottom:3px;width:4px;height:4px;border-radius:50%;background:var(--accent);opacity:0;transform:translate(-50%,5px) scale(0);transition:.25s}.site-nav a:hover,.site-nav a.is-active{color:var(--fg);background:rgba(255,255,255,.28);transform:translateY(-1px)}.site-nav a.is-active:after{opacity:1;transform:translate(-50%,0) scale(1)}[data-theme="dark"] .site-nav a:hover,[data-theme="dark"] .site-nav a.is-active{background:rgba(255,255,255,.06)}.site-actions{gap:6px}.theme-toggle,.search-btn,.mobile-menu-toggle{position:relative;width:38px;height:38px;border:1px solid transparent;border-radius:13px;color:var(--fg-mute);background:rgba(255,255,255,.18);transition:.25s}.theme-toggle:hover,.search-btn:hover,.mobile-menu-toggle:hover{color:var(--fg);border-color:var(--glass-line);background:rgba(255,255,255,.42);transform:translateY(-2px)}.mobile-menu-toggle{display:none;align-items:center;justify-content:center;padding:0}.mobile-menu-toggle span,.mobile-menu-toggle:before,.mobile-menu-toggle:after{content:"";position:absolute;width:16px;height:1.5px;border-radius:2px;background:currentColor;transition:.25s}.mobile-menu-toggle:before{transform:translateY(-5px)}.mobile-menu-toggle:after{transform:translateY(5px)}.mobile-menu-toggle[aria-expanded="true"] span{opacity:0}.mobile-menu-toggle[aria-expanded="true"]:before{transform:rotate(45deg)}.mobile-menu-toggle[aria-expanded="true"]:after{transform:rotate(-45deg)}
.site-main{max-width:var(--max-width);padding:56px 24px 96px}body:not(.is-home) .site-main{padding-top:66px}.hero,.site-notice,.post-card,.category-card,.plain-article,.post-article,.archive-section,.tags-section,.tag-posts-section,.categories-section,.search-section,.post-toc-inner,.post-nav-link,.notion-callout,.notion-bookmark,.notion-toggle,.notion-table-wrap{border:1px solid var(--glass-line);background:linear-gradient(145deg,rgba(255,255,255,.42),rgba(255,255,255,.18));box-shadow:var(--glass-shadow);backdrop-filter:blur(22px) saturate(150%);-webkit-backdrop-filter:blur(22px) saturate(150%)}[data-theme="dark"] .hero,[data-theme="dark"] .site-notice,[data-theme="dark"] .post-card,[data-theme="dark"] .category-card,[data-theme="dark"] .plain-article,[data-theme="dark"] .post-article,[data-theme="dark"] .archive-section,[data-theme="dark"] .tags-section,[data-theme="dark"] .tag-posts-section,[data-theme="dark"] .categories-section,[data-theme="dark"] .search-section,[data-theme="dark"] .post-toc-inner,[data-theme="dark"] .post-nav-link{background:linear-gradient(145deg,rgba(30,42,69,.62),rgba(13,21,39,.48))}
.hero{position:relative;isolation:isolate;min-height:500px;margin:0 0 24px;padding:0;overflow:hidden;border-radius:36px}.hero:before{content:"";position:absolute;inset:0;z-index:-1;background:radial-gradient(circle at var(--shine-x,82%) var(--shine-y,15%),rgba(255,255,255,.74),transparent 24%),linear-gradient(125deg,rgba(255,255,255,.5),transparent 45%)}[data-theme="dark"] .hero:before{background:radial-gradient(circle at var(--shine-x,82%) var(--shine-y,15%),rgba(137,160,255,.16),transparent 23%),linear-gradient(125deg,rgba(255,255,255,.06),transparent 45%)}.hero:after{content:"";position:absolute;width:430px;height:430px;right:-130px;top:-180px;border-radius:50%;border:1px solid rgba(255,255,255,.46);box-shadow:0 0 0 45px rgba(255,255,255,.08),0 0 0 92px rgba(255,255,255,.045);opacity:.72}.hero-inner{min-height:500px;display:grid;grid-template-columns:minmax(0,1.15fr) minmax(350px,.85fr);align-items:center;gap:32px;padding:58px 58px 54px}.hero-copy{position:relative;z-index:3}.hero-greeting{display:inline-flex;align-items:center;gap:9px;margin:0 0 22px;padding:7px 12px 7px 9px;border:1px solid var(--glass-line);border-radius:999px;color:var(--fg-soft);background:rgba(255,255,255,.25);font-size:11px;font-weight:750;letter-spacing:.13em;text-transform:uppercase}.status-dot{width:9px;height:9px;border-radius:50%;background:var(--cyan);box-shadow:0 0 0 4px rgba(43,200,212,.13),0 0 15px rgba(43,200,212,.8);animation:statusPulse 2.4s ease-in-out infinite}@keyframes statusPulse{50%{box-shadow:0 0 0 7px rgba(43,200,212,0),0 0 18px rgba(43,200,212,.95)}}.hero-title{max-width:660px;margin:0 0 22px;color:var(--fg);font-size:clamp(43px,5vw,67px);line-height:1.05;font-weight:850;letter-spacing:-.058em;background:none;-webkit-text-fill-color:currentColor}.hero-title span{display:inline-block;color:transparent;background:linear-gradient(105deg,var(--accent) 5%,#a05ee8 48%,#e267a2 95%);-webkit-background-clip:text;background-clip:text}.hero-desc{max-width:590px;margin:0 0 28px;color:var(--fg-mute);font-size:16px;line-height:1.8}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:34px}.hero-btn{min-height:48px;display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:0 19px;border:1px solid var(--glass-line);border-radius:15px;color:var(--fg);background:rgba(255,255,255,.28);font-size:14px;font-weight:700;transition:.28s}.hero-btn.primary{border-color:rgba(92,108,255,.45);color:#fff;background:linear-gradient(135deg,#596dff,#7664f2);box-shadow:0 12px 28px rgba(82,103,255,.26),inset 0 1px 1px rgba(255,255,255,.38)}.hero-btn:hover{color:var(--fg);transform:translateY(-3px);box-shadow:0 14px 28px rgba(57,75,120,.15)}.hero-btn.primary:hover{color:#fff;box-shadow:0 17px 36px rgba(82,103,255,.35)}.hero-stats{display:flex;gap:26px;color:var(--fg-mute);font-size:12px}.hero-stats div{position:relative;padding-left:13px}.hero-stats div:before{content:"";position:absolute;left:0;top:50%;width:4px;height:4px;border-radius:50%;background:var(--accent);transform:translateY(-50%);box-shadow:0 0 9px var(--accent)}.hero-stats strong{color:var(--fg);font-size:20px;margin-right:4px}
.hero-visual{position:relative;z-index:2;min-height:370px;display:grid;place-items:center;perspective:900px}.liquid-stage{position:relative;width:360px;height:360px;transform-style:preserve-3d;transition:transform .2s ease-out}.liquid-orb{position:absolute;left:50%;top:50%;width:235px;height:235px;transform:translate(-50%,-50%);overflow:hidden;border:1px solid rgba(255,255,255,.75);background:radial-gradient(circle at 29% 22%,rgba(255,255,255,.94) 0 4%,rgba(255,255,255,.24) 14%,transparent 30%),radial-gradient(circle at 70% 76%,rgba(255,117,178,.52),transparent 28%),radial-gradient(circle at 30% 72%,rgba(69,219,219,.7),transparent 32%),linear-gradient(145deg,rgba(116,134,255,.82),rgba(157,107,235,.6));box-shadow:inset 20px 20px 40px rgba(255,255,255,.28),inset -25px -20px 45px rgba(70,59,190,.22),0 35px 70px rgba(94,88,204,.28),0 0 70px rgba(94,206,222,.16);animation:orbMorph 9s ease-in-out infinite alternate}.liquid-orb:before{content:"";position:absolute;width:130%;height:50%;left:-15%;top:18%;border-radius:50%;background:rgba(255,255,255,.18);filter:blur(12px);transform:rotate(-22deg);animation:liquidSweep 7s ease-in-out infinite alternate}.liquid-orb:after{content:"Y";position:absolute;inset:0;display:grid;place-items:center;color:rgba(255,255,255,.87);font:820 82px Georgia,serif;text-shadow:0 8px 28px rgba(41,40,123,.24)}@keyframes orbMorph{0%{border-radius:54% 46% 62% 38%/45% 57% 43% 55%;transform:translate(-50%,-50%) rotate(-4deg) scale(.98)}45%{border-radius:38% 62% 44% 56%/61% 40% 60% 39%}100%{border-radius:63% 37% 51% 49%/39% 63% 37% 61%;transform:translate(-50%,-50%) rotate(6deg) scale(1.04)}}@keyframes liquidSweep{to{transform:translateY(65px) rotate(-12deg);opacity:.38}}.orbit{position:absolute;left:50%;top:50%;border:1px solid rgba(92,111,184,.17);border-radius:50%;transform:translate(-50%,-50%) rotateX(64deg) rotateZ(-12deg)}.orbit:after{content:"";position:absolute;width:9px;height:9px;border:2px solid rgba(255,255,255,.8);border-radius:50%;background:var(--cyan);box-shadow:0 0 18px var(--cyan);offset-path:ellipse(50% 50% at 50% 50%);animation:orbitDot 8s linear infinite}.orbit-one{width:310px;height:310px}.orbit-two{width:345px;height:345px;transform:translate(-50%,-50%) rotateX(67deg) rotateZ(45deg)}.orbit-two:after{background:var(--pink);box-shadow:0 0 18px var(--pink);animation-delay:-4s}@keyframes orbitDot{to{offset-distance:100%}}.float-chip{position:absolute;display:flex;align-items:center;gap:8px;padding:10px 13px;border:1px solid rgba(255,255,255,.7);border-radius:14px;color:var(--fg-soft);background:rgba(255,255,255,.48);box-shadow:0 15px 32px rgba(66,79,121,.14);backdrop-filter:blur(14px);font-size:11px;font-weight:720;animation:chipFloat 5s ease-in-out infinite}.float-chip i{width:8px;height:8px;border-radius:50%;background:var(--cyan);box-shadow:0 0 12px var(--cyan)}.float-chip.one{left:-1px;top:66px}.float-chip.two{right:-12px;bottom:70px;animation-delay:-2.2s}.float-chip.two i{background:var(--pink);box-shadow:0 0 12px var(--pink)}@keyframes chipFloat{50%{transform:translateY(-9px) rotate(1.5deg)}}
.site-notice{position:relative;min-height:66px;margin:0 0 62px;padding:12px 15px 12px 18px;border-radius:20px;display:flex;align-items:center;gap:14px;overflow:hidden}.site-notice:after{content:"";position:absolute;width:140px;height:140px;right:5%;top:-115px;border-radius:50%;background:rgba(82,103,255,.25);filter:blur(35px)}.site-notice-icon{width:38px;height:38px;flex:0 0 auto;display:grid;place-items:center;border-radius:12px;color:#fff;background:linear-gradient(135deg,var(--cyan),var(--accent));box-shadow:0 9px 20px rgba(71,132,224,.24),inset 0 1px rgba(255,255,255,.48);font-size:16px}.site-notice-text{display:flex;align-items:center;gap:10px;min-width:0;color:var(--fg-mute);font-size:13px}.notice-kicker{color:var(--accent);font-size:10px;font-weight:850;letter-spacing:.16em}.site-notice-text strong{color:var(--fg);font-size:13px}.notice-link{position:relative;z-index:2;margin-left:auto;padding:9px 13px;border-radius:11px;color:var(--fg-soft);background:rgba(255,255,255,.27);font-size:12px;font-weight:700;white-space:nowrap}
.section-header{margin:0 0 24px;align-items:end}.section-heading{display:flex;align-items:center;gap:14px}.section-index{display:inline-grid;place-items:center;width:40px;height:40px;border:1px solid var(--glass-line);border-radius:14px;color:var(--accent);background:rgba(255,255,255,.3);font-size:11px;font-weight:820}.section-header h2{margin:0;color:var(--fg);font-size:28px;letter-spacing:-.035em}.section-subtitle{display:block;margin-top:2px;color:var(--fg-mute);font-size:12px;font-weight:500;letter-spacing:0}.section-more{display:inline-flex;align-items:center;gap:7px;padding:9px 13px;border:1px solid var(--glass-line);border-radius:12px;color:var(--fg-soft);background:rgba(255,255,255,.24);font-size:12px;font-weight:700}.section-more:hover{color:var(--accent);transform:translateY(-2px)}
.post-grid{counter-reset:card;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.post-card{--card-accent:82,103,255;position:relative;isolation:isolate;overflow:hidden;border-radius:24px;transform-style:preserve-3d;transition:transform .25s ease,border-color .3s ease,box-shadow .3s ease;counter-increment:card}.post-card:nth-child(2){--card-accent:43,200,212}.post-card:nth-child(3){--card-accent:255,121,176}.post-card:nth-child(4){--card-accent:134,107,244}.post-card:nth-child(5){--card-accent:255,140,115}.post-card:before{content:"";position:absolute;inset:0;z-index:3;pointer-events:none;background:radial-gradient(circle at var(--card-x,50%) var(--card-y,0%),rgba(255,255,255,.54),transparent 34%);opacity:0;transition:opacity .3s}.post-card:after{content:"↗";position:absolute;right:16px;top:16px;z-index:5;width:34px;height:34px;display:grid;place-items:center;border:1px solid rgba(255,255,255,.5);border-radius:12px;color:#fff;background:rgba(18,29,54,.25);backdrop-filter:blur(10px);font-size:15px;opacity:0;transform:translate(-5px,5px);transition:.3s}.post-card:hover{border-color:rgba(var(--card-accent),.36);box-shadow:var(--glass-shadow-hover)}.post-card:hover:before{opacity:1}.post-card:hover:after{opacity:1;transform:none}.post-card-cover{position:relative;height:205px;overflow:hidden;border:0;background:radial-gradient(circle at 25% 15%,rgba(255,255,255,.75),transparent 19%),radial-gradient(circle at 73% 74%,rgba(var(--card-accent),.65),transparent 28%),linear-gradient(135deg,rgba(var(--card-accent),.55),rgba(67,220,213,.28))}.post-card-cover:before,.post-card-cover:after{content:"";position:absolute;border:1px solid rgba(255,255,255,.58);background:rgba(255,255,255,.11);box-shadow:inset 0 1px 0 rgba(255,255,255,.35);backdrop-filter:blur(7px)}.post-card-cover:before{width:150px;height:150px;left:50%;top:50%;border-radius:54% 46% 63% 37%/42% 62% 38% 58%;transform:translate(-50%,-50%) rotate(18deg);animation:cardBlob 10s ease-in-out infinite alternate}.post-card-cover:after{width:240px;height:80px;right:-60px;top:20px;border-radius:50%;transform:rotate(-25deg)}@keyframes cardBlob{to{border-radius:35% 65% 42% 58%/61% 40% 60% 39%;transform:translate(-50%,-50%) rotate(-9deg) scale(1.12)}}.post-card-cover img{display:none}.post-card-cover-media{position:absolute;inset:0;z-index:2}.post-card-cover-media:before{content:"YUNTI / 0" counter(card);position:absolute;left:18px;bottom:15px;color:rgba(255,255,255,.85);font-size:9px;font-weight:800;letter-spacing:.19em}.post-card-body{position:relative;z-index:4;padding:23px 24px 24px;background:transparent}.post-card-meta{margin-bottom:14px;color:var(--fg-mute);font-size:11px;letter-spacing:.03em}.post-card-meta .post-category{padding:5px 9px;border:1px solid rgba(var(--card-accent),.16);color:rgb(var(--card-accent));background:rgba(var(--card-accent),.08)}.post-card-title{margin-bottom:10px;font-size:19px;line-height:1.45}.post-card-title a{color:var(--fg)}.post-card-title a:hover{color:rgb(var(--card-accent))}.post-card-summary{min-height:45px;margin-bottom:18px;color:var(--fg-mute);font-size:13px;line-height:1.75}.tag{border:1px solid transparent;color:var(--fg-mute);background:rgba(255,255,255,.27)}[data-theme="dark"] .tag{background:rgba(255,255,255,.05)}.tag:hover{border-color:var(--glass-line);background:var(--accent-soft);color:var(--accent-fg);transform:translateY(-1px)}.post-card-pinned-badge{z-index:7;top:15px;left:15px;padding:6px 10px;border:1px solid rgba(255,255,255,.62);border-radius:11px;color:#fff;background:rgba(79,91,203,.52);backdrop-filter:blur(12px);box-shadow:0 8px 20px rgba(42,50,120,.2);font-size:10px;letter-spacing:.05em}.post-grid .post-card:first-child{grid-column:1/-1;min-height:330px;display:grid;grid-template-columns:1.08fr .92fr}.post-grid .post-card:first-child .post-card-cover{height:100%;min-height:330px}.post-grid .post-card:first-child .post-card-cover:before{width:245px;height:245px}.post-grid .post-card:first-child .post-card-body{padding:45px 38px 35px;justify-content:center}.post-grid .post-card:first-child .post-card-title{font-size:clamp(25px,3vw,35px);line-height:1.24;letter-spacing:-.035em}.post-grid .post-card:first-child .post-card-summary{font-size:14px}
body:not(.is-home) .site-main>section,body:not(.is-home) .site-main>article{border-radius:30px;padding:clamp(26px,4vw,52px)}.archive-section,.tags-section,.tag-posts-section,.categories-section,.search-section{max-width:none}.page-header{position:relative;margin-bottom:36px;padding:0 0 24px;border-bottom-color:var(--border-soft)}.page-header:after,.post-header:after{content:"";position:absolute;left:0;bottom:-1px;width:75px;height:2px;border-radius:2px;background:linear-gradient(90deg,var(--cyan),var(--accent),transparent)}.page-title{font-size:clamp(32px,5vw,48px);letter-spacing:-.045em}.plain-article,.post-article{max-width:100%}.post-article{overflow:hidden}.post-cover{position:relative;margin:calc(clamp(26px,4vw,52px)*-1) calc(clamp(26px,4vw,52px)*-1) 42px;max-height:430px;border-radius:30px 30px 0 0;background:radial-gradient(circle at 70% 30%,rgba(255,255,255,.55),transparent 20%),linear-gradient(135deg,rgba(43,200,212,.58),rgba(82,103,255,.64) 58%,rgba(255,121,176,.48))}.post-cover:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 45%,rgba(9,14,29,.38));pointer-events:none}.post-cover img{width:100%;min-height:310px;object-fit:cover}.post-cover.is-broken{height:320px}.post-cover.is-broken:before{content:"YUNTI NOTES";position:absolute;inset:0;display:grid;place-items:center;color:rgba(255,255,255,.78);font-size:clamp(32px,7vw,72px);font-weight:850;letter-spacing:.12em}.post-cover.is-broken img{display:none}.post-header{position:relative}.post-title{font-size:clamp(31px,5vw,50px);letter-spacing:-.045em}.post-summary{color:var(--fg-mute);font-style:normal}.post-meta .post-category{border:1px solid var(--border);background:var(--accent-soft)}@media(min-width:1100px){.post-layout{grid-template-columns:minmax(0,1fr) 220px;gap:42px}}.post-toc-inner{padding:18px 16px;border-radius:18px}.post-toc-list a{border-radius:0 9px 9px 0}.post-toc-list a:hover,.post-toc-list a.active{background:var(--accent-soft)}.notion-content{font-size:16px;line-height:1.9}.notion-content h1,.notion-content h2,.notion-content h3{letter-spacing:-.025em;scroll-margin-top:110px}.notion-content h1{font-size:30px}.notion-content h2{font-size:24px}.notion-content h3{font-size:19px}.notion-content a:not(.anchor){text-decoration:underline;text-decoration-color:rgba(82,103,255,.28);text-underline-offset:4px}.notion-content blockquote{border-left:3px solid var(--accent);background:var(--accent-soft);border-radius:0 14px 14px 0}.notion-callout,.notion-bookmark,.notion-toggle{box-shadow:none;border-radius:16px}.notion-code{border:1px solid var(--border);border-radius:18px;box-shadow:0 18px 40px rgba(32,45,80,.08);overflow:hidden}.post-nav-link{border-radius:18px;box-shadow:none}.post-nav-link:hover{transform:translateY(-3px);box-shadow:var(--glass-shadow)}
.archive-year-header{color:var(--accent);font-size:24px}.archive-item{border-bottom-color:var(--border-soft);border-radius:12px;padding:13px 10px}.archive-item:hover{padding-left:16px;background:rgba(255,255,255,.2)}.archive-title{font-weight:630}.tag-cloud{gap:10px}.tag-cloud .tag{padding:8px 15px;border-color:var(--border-soft)}.category-grid{gap:18px}.category-card{padding:24px;border-radius:20px;box-shadow:none}.category-card:hover{transform:translateY(-5px);box-shadow:var(--glass-shadow-hover)}.search-box input{height:58px;padding:0 20px;border:1px solid var(--glass-line);border-radius:17px;color:var(--fg);background:rgba(255,255,255,.3);box-shadow:inset 0 1px 0 rgba(255,255,255,.5);backdrop-filter:blur(14px)}.search-box input:focus{border-color:rgba(82,103,255,.5);box-shadow:0 0 0 4px var(--accent-soft),0 15px 35px rgba(59,73,122,.09)}#search-results .post-card{margin-bottom:16px}#search-results .post-card:after{display:none}mark{padding:0 3px;border-radius:4px;color:var(--fg);background:rgba(255,215,93,.46)}
.site-footer{max-width:var(--max-width);margin:0 auto 24px;padding:0 24px;border:0}.site-footer-inner{max-width:none;min-height:78px;padding:16px 22px;border:1px solid var(--glass-line);border-radius:22px;background:var(--glass);box-shadow:0 15px 45px rgba(61,79,119,.09);backdrop-filter:blur(22px) saturate(150%);-webkit-backdrop-filter:blur(22px) saturate(150%)}.footer-brand{color:var(--fg)}.footer-brand:before{content:"Y";display:inline-grid;place-items:center;width:26px;height:26px;margin-right:8px;border-radius:9px;color:#fff;background:linear-gradient(135deg,var(--cyan),var(--accent));font-size:11px}.reveal-ready{opacity:0;transform:translateY(25px) scale(.985);transition:opacity .75s cubic-bezier(.2,.75,.2,1),transform .75s cubic-bezier(.2,.75,.2,1)}.reveal-ready.is-visible{opacity:1;transform:none}.theme-toggle.is-spinning{animation:themeSpin .5s ease}@keyframes themeSpin{to{transform:rotate(180deg)}}
@media(max-width:1020px){.site-nav a:nth-last-child(-n+2){display:none}.hero-inner{grid-template-columns:1fr 330px;padding:52px 42px}.liquid-stage{width:320px;height:320px;transform:scale(.92)}}
@media(max-width:820px){.site-header{padding-inline:12px}.site-header-inner{height:58px;padding-inline:12px}.site-brand-name{display:block}.mobile-menu-toggle{display:flex}.site-nav{position:absolute;left:0;right:0;top:calc(100% + 9px);display:grid;grid-template-columns:repeat(2,1fr);gap:5px;padding:10px;border:1px solid var(--glass-line);border-radius:18px;background:var(--glass-strong);box-shadow:var(--glass-shadow);backdrop-filter:blur(28px) saturate(170%);opacity:0;visibility:hidden;transform:translateY(-8px) scale(.98);transform-origin:top;transition:.25s}.site-nav.is-open{opacity:1;visibility:visible;transform:none}.site-nav a,.site-nav a:nth-last-child(-n+2){display:block;padding:11px 13px}.site-nav a:after{display:none}.hero-inner{grid-template-columns:1fr;min-height:auto;padding:48px 36px 25px}.hero-copy{text-align:center}.hero-greeting,.hero-desc{margin-inline:auto}.hero-actions,.hero-stats{justify-content:center}.hero-visual{min-height:325px;margin-top:-20px}.liquid-stage{transform:scale(.86)}.post-grid .post-card:first-child{grid-template-columns:1fr}.post-grid .post-card:first-child .post-card-cover{min-height:260px}}
@media(max-width:620px){body{font-size:15px}.site-header{padding:8px 8px 0}.site-header-inner{border-radius:19px}.site-brand-name{font-size:14px}.site-brand-name:after{display:none}.site-main,body:not(.is-home) .site-main{padding:36px 14px 64px}.hero{min-height:auto;border-radius:27px}.hero-inner{min-height:auto;padding:38px 22px 15px}.hero-greeting{margin-bottom:17px;font-size:9px}.hero-title{font-size:clamp(37px,12vw,49px)}.hero-desc{font-size:14px}.hero-actions{margin-bottom:28px}.hero-btn{flex:1;min-width:135px}.hero-stats{gap:13px}.hero-stats div{padding-left:9px}.hero-stats strong{display:block;margin:0;font-size:18px;line-height:1.25}.hero-visual{min-height:285px;overflow:hidden}.liquid-stage{transform:scale(.72)}.site-notice{margin-bottom:48px;align-items:flex-start}.site-notice-text{display:block;padding-top:2px}.notice-detail{display:block;margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.notice-link{display:none}.section-header{align-items:center}.section-header h2{font-size:23px}.section-index{width:36px;height:36px}.section-more span{display:none}.post-grid{grid-template-columns:1fr;gap:16px}.post-grid .post-card:first-child{grid-column:auto;display:block;min-height:0}.post-grid .post-card:first-child .post-card-cover{height:220px;min-height:0}.post-grid .post-card:first-child .post-card-cover:before{width:170px;height:170px}.post-grid .post-card:first-child .post-card-body{padding:25px 23px}.post-grid .post-card:first-child .post-card-title{font-size:23px}.post-card-cover{height:190px}body:not(.is-home) .site-main>section,body:not(.is-home) .site-main>article{padding:26px 20px;border-radius:24px}.post-cover{margin:-26px -20px 32px;border-radius:24px 24px 0 0}.post-cover img{min-height:240px}.post-cover.is-broken{height:240px}.post-title{font-size:30px}.post-nav{grid-template-columns:1fr}.site-footer{padding-inline:14px}.site-footer-inner{justify-content:center;text-align:center}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}.reveal-ready{opacity:1;transform:none}}@supports not ((backdrop-filter:blur(10px)) or (-webkit-backdrop-filter:blur(10px))){.site-header-inner,.hero,.site-notice,.post-card,.site-footer-inner,body:not(.is-home) .site-main>section,body:not(.is-home) .site-main>article{background:var(--bg-elevated)}}
/* Specificity reset for the legacy homepage glass layer. */
body.is-home{background:radial-gradient(circle at var(--pointer-x,72%) var(--pointer-y,18%),rgba(112,135,255,.17),transparent 24rem),linear-gradient(145deg,#f2f8ff,#f7f3ff 43%,#edfaff)}
[data-theme="dark"] body.is-home{background:radial-gradient(circle at var(--pointer-x,72%) var(--pointer-y,18%),rgba(98,111,255,.16),transparent 25rem),linear-gradient(145deg,#070a14,#0d1020 43%,#07141c)}
body.is-home .hero{padding:0;border:1px solid var(--glass-line);border-radius:36px;background:linear-gradient(145deg,rgba(255,255,255,.42),rgba(255,255,255,.18));box-shadow:var(--glass-shadow)}
[data-theme="dark"] body.is-home .hero{border:1px solid var(--glass-line);background:linear-gradient(145deg,rgba(30,42,69,.62),rgba(13,21,39,.48));box-shadow:var(--glass-shadow)}
body.is-home .hero-title{color:var(--fg);background:none;-webkit-text-fill-color:currentColor}
body.is-home .hero-title span{color:transparent;background:linear-gradient(105deg,var(--accent) 5%,#a05ee8 48%,#e267a2 95%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
body.is-home .hero-stats{padding:0;border:0}
body.is-home .site-notice{border:1px solid var(--glass-line);background:linear-gradient(145deg,rgba(255,255,255,.42),rgba(255,255,255,.18))}
body.is-home .post-card{border:1px solid var(--glass-line);background:linear-gradient(145deg,rgba(255,255,255,.42),rgba(255,255,255,.18));box-shadow:var(--glass-shadow)}
body.is-home .post-card:hover{border-color:rgba(var(--card-accent),.36);background:linear-gradient(145deg,rgba(255,255,255,.52),rgba(255,255,255,.22));box-shadow:var(--glass-shadow-hover)}
[data-theme="dark"] body.is-home .post-card,[data-theme="dark"] body.is-home .site-notice{border:1px solid var(--glass-line);background:linear-gradient(145deg,rgba(30,42,69,.62),rgba(13,21,39,.48));box-shadow:var(--glass-shadow)}
body.is-home .section-header{border:0}
body.is-home .site-footer{border:0;background:transparent;backdrop-filter:none;-webkit-backdrop-filter:none}
.post-cover{margin:-52px -52px 42px}
@media(max-width:900px) and (min-width:621px){.post-cover{margin:-36px -36px 38px}}
@media(max-width:620px){body.is-home .hero{border-radius:27px}.post-cover{margin:-26px -20px 32px}}
/* Keep the redesigned glass footer shell transparent in dark homepage mode. */
[data-theme="dark"] body.is-home .site-footer{border:0;background:transparent;backdrop-filter:none;-webkit-backdrop-filter:none}