:root{--paper:#f4f1ea;--ink:#17171a;--muted:#68645d;--line:#d6d0c4;--accent:#b83e2e;--panel:#ebe6dc;--serif:Georgia,'Times New Roman','Songti TC','Noto Serif TC',serif;--sans:-apple-system,BlinkMacSystemFont,'Segoe UI','PingFang TC','Microsoft JhengHei',sans-serif;color-scheme:light}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:120px}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.65}body[data-theme=dark]{--paper:#1d1c1a;--ink:#ece7de;--muted:#b5aea2;--line:#464039;--accent:#ee8a70;--panel:#27251f;color-scheme:dark}@media(prefers-color-scheme:dark){body:not([data-theme=light]){--paper:#1d1c1a;--ink:#ece7de;--muted:#b5aea2;--line:#464039;--accent:#ee8a70;--panel:#27251f;color-scheme:dark}}a{color:inherit;text-decoration-thickness:1px;text-underline-offset:5px}a:hover{color:var(--accent)}button,input{font:inherit}button{cursor:pointer;color:inherit}a:focus-visible,button:focus-visible,input:focus-visible{outline:2px solid var(--accent);outline-offset:5px}::selection{background:var(--accent);color:var(--paper)}.wrap{width:min(1160px,calc(100% - 80px));margin:auto}.preview{padding:6px 20px;background:var(--ink);color:var(--paper);text-align:center;font-size:11px;letter-spacing:.07em}.header{border-bottom:1px solid var(--line);background:var(--paper);position:sticky;top:0;z-index:10}.header-inner{display:flex;align-items:center;gap:24px;min-height:84px}.brand{display:flex;align-items:center;gap:11px;text-decoration:none;font-family:var(--serif);font-size:25px;font-weight:bold;letter-spacing:-.03em}.brand img{width:36px;height:36px;border-radius:50%;object-fit:cover}.links{margin-left:auto;display:flex;align-items:center;gap:24px}.links a{text-decoration:none;font-size:13px;padding:8px 0;white-space:nowrap}.links a[aria-current=page]{color:var(--accent);box-shadow:0 2px var(--accent)}.tools{display:flex;align-items:center;gap:13px}.tools button,.tools>a{background:none;border:0;font-size:12px;padding:8px 0;white-space:nowrap;text-decoration:none}.tools button.search-open{border:1px solid var(--line);width:31px;height:31px;padding:0;border-radius:50%;font-family:monospace;font-size:17px}.kicker{font-size:11px;letter-spacing:.13em;font-weight:600;color:var(--accent);margin:0 0 24px;text-transform:uppercase}.hero{display:grid;grid-template-columns:1.6fr 1fr;gap:8%;padding:78px 0 72px;align-items:center}.hero h1{font-family:var(--serif);font-size:clamp(45px,5.5vw,76px);font-weight:400;letter-spacing:-.055em;line-height:1.07;margin:0 0 27px;max-width:800px}.lede{font-size:18px;color:var(--muted);line-height:1.8;max-width:650px;margin:0}.hero-cta{display:inline-flex;gap:28px;align-items:center;margin-top:30px;font-size:13px;font-weight:600;text-decoration:none;border-bottom:1px solid var(--accent);padding-bottom:7px}.hero-cta b{font-size:20px;color:var(--accent)}.edition{font-family:monospace;font-size:11px;letter-spacing:.09em;color:var(--muted);padding-top:30px}.editorial{border-top:2px solid var(--accent);border-bottom:1px solid var(--line);padding:22px 0 10px;transform:rotate(-1deg)}.editorial-head{font-family:monospace;font-size:10px;letter-spacing:.15em;color:var(--muted);margin-bottom:10px}.editorial-row{display:flex;gap:18px;align-items:baseline;border-top:1px solid var(--line);padding:17px 0}.editorial-row:first-of-type{border-top:0}.editorial-row i{font:11px monospace;color:var(--accent);font-style:normal}.editorial-row strong{font-family:var(--serif);font-size:32px;font-weight:400;letter-spacing:-.03em}.editorial-row small{margin-left:auto;font-size:10px;color:var(--muted);max-width:105px;text-align:right;line-height:1.4}.section-label{display:flex;justify-content:space-between;border-top:1px solid var(--ink);padding-top:17px;margin-bottom:30px;font-size:11px;letter-spacing:.12em;color:var(--muted)}.case-row{display:grid;grid-template-columns:55px 1.1fr 1fr 28px;gap:22px;border-top:1px solid var(--line);padding:29px 0;text-decoration:none;align-items:start}.case-row .number{font:12px monospace;color:var(--accent);padding-top:7px}.case-row h3{font:400 28px/1.2 var(--serif);letter-spacing:-.025em;margin:0}.case-row p{font-size:14px;line-height:1.8;color:var(--muted);margin:0}.case-row .arrow{font-size:25px;color:var(--accent)}.case-row:hover h3{text-decoration:underline;text-underline-offset:6px}.home-notes{display:grid;grid-template-columns:1fr 1fr;gap:9%;margin:75px 0}.home-notes h2{font:400 31px/1.2 var(--serif);letter-spacing:-.03em;margin:0 0 22px}.home-notes p{color:var(--muted);font-size:15px;margin:0 0 18px}.home-notes .focus-list p{border-bottom:1px solid var(--line);padding-bottom:18px}.feature-note{display:grid;grid-template-columns:1fr 1fr;gap:9%;border-top:1px solid var(--ink);padding:35px 0 55px;margin-top:25px}.feature-note h2{font:400 38px/1.15 var(--serif);letter-spacing:-.03em;margin:15px 0}.feature-note p{color:var(--muted)}.text-link{display:inline-block;font-size:13px;font-weight:600;margin-top:12px}.page-hero{padding:65px 0 50px;max-width:850px}.page-hero h1{font:400 clamp(40px,5vw,65px)/1.1 var(--serif);letter-spacing:-.045em;margin:0 0 24px}.article-layout{display:grid;grid-template-columns:225px minmax(0,1fr);gap:65px;border-top:1px solid var(--ink);padding:36px 0 60px}.toc{font-size:12px;line-height:1.6;position:sticky;top:115px;align-self:start}.toc a{display:block;text-decoration:none;color:var(--muted);margin:0 0 17px}.toc a:hover{color:var(--accent)}.prose{max-width:720px}.prose section{margin:0 0 42px;scroll-margin-top:125px}.prose h2{font:400 29px/1.25 var(--serif);letter-spacing:-.02em;margin:0 0 18px}.prose p{font-size:17px;line-height:1.95;margin:0 0 16px}.prose p:last-child{margin-bottom:0}.prose .contact-box{border-top:1px solid var(--line);padding-top:25px}.case-list{margin-bottom:65px}.backlink{font-size:12px;color:var(--muted);display:inline-block;margin-top:33px}.related{padding-top:30px;border-top:1px solid var(--line);margin-top:40px}.related a{font:25px var(--serif)}.contact-banner{background:var(--panel);display:flex;justify-content:space-between;align-items:center;gap:30px;padding:30px;margin:20px 0 60px}.contact-banner p{margin:0;color:var(--muted);font-size:14px;max-width:650px}.contact-banner a{white-space:nowrap;font-size:14px;font-weight:600}.footer{border-top:1px solid var(--line);padding:27px 0 35px;color:var(--muted);font-size:11px}.footer-top{display:flex;gap:20px;justify-content:space-between;align-items:baseline}.footer .wordmark{font:24px var(--serif);color:var(--ink)}.footer p{margin:12px 0 0;max-width:700px}dialog{padding:0;background:var(--paper);color:var(--ink);border:1px solid var(--line);width:min(680px,calc(100% - 32px));max-height:80vh;box-shadow:0 20px 80px #0004}dialog::backdrop{background:#0007;backdrop-filter:blur(3px)}.search-head{padding:24px;display:flex;gap:20px;align-items:center;border-bottom:1px solid var(--line)}.search-head input{width:100%;min-width:0;border:0;background:transparent;color:var(--ink);font-size:18px;outline:none}.close{background:none;border:0;font-size:24px;padding:0 5px}.results{padding:20px 24px;overflow:auto;max-height:55vh}.result{display:block;border-bottom:1px solid var(--line);padding:15px 0;text-decoration:none}.result strong{font:23px/1.3 var(--serif);display:block}.result span{font-size:13px;color:var(--muted);display:block;margin-top:7px}.empty{color:var(--muted);font-size:14px}.skip{position:absolute;left:-9999px}.skip:focus{left:10px;top:10px;background:var(--paper);padding:10px;z-index:30}html[lang=zh-Hant] h1{letter-spacing:-.03em;line-height:1.3}html[lang=zh-Hant] .hero h1{font-size:clamp(43px,5vw,66px)}html[lang=zh-Hant] .case-row h3{line-height:1.5;font-size:25px}html[lang=zh-Hant] .editorial-row strong{font-size:29px}
@media(max-width:960px){.wrap{width:calc(100% - 44px)}.header-inner{gap:20px;flex-wrap:wrap;padding:15px 0}.links{order:3;width:100%;margin:0;gap:26px}.tools{margin-left:auto}.hero{gap:6%;grid-template-columns:1.5fr 1fr;padding:60px 0}.editorial-row strong{font-size:25px}.editorial-row small{display:none}.article-layout{grid-template-columns:175px minmax(0,1fr);gap:35px}.case-row{grid-template-columns:35px 1.1fr 1fr 20px;gap:15px}.case-row h3{font-size:25px}}@media(max-width:620px){.wrap{width:calc(100% - 36px)}.header-inner{gap:12px;padding:11px 0}.brand{font-size:23px}.brand img{width:30px;height:30px}.links{gap:20px;overflow-x:auto;padding-bottom:5px}.links a{font-size:12px}.tools{gap:12px}.hero{grid-template-columns:1fr;gap:42px;padding:43px 0}.hero h1{font-size:49px}.lede{font-size:16px}.editorial{max-width:100%;transform:none;padding-top:16px}.editorial-row{padding:11px 0}.editorial-row strong{font-size:26px}.editorial-row small{display:block;font-size:11px;max-width:none}.home-notes{grid-template-columns:1fr;gap:32px;margin:45px 0}.case-row{grid-template-columns:28px 1fr 20px;gap:12px;padding:24px 0}.case-row h3{font-size:27px}.case-row p{grid-column:2;grid-row:2}.case-row .arrow{grid-column:3;grid-row:1}.feature-note{grid-template-columns:1fr;gap:0;padding-top:25px}.feature-note h2{font-size:32px}.page-hero{padding:44px 0 35px}.page-hero h1{font-size:41px}.article-layout{grid-template-columns:1fr;gap:30px;padding:25px 0}.toc{position:static;display:flex;gap:10px;flex-wrap:wrap;border-bottom:1px solid var(--line);padding-bottom:14px}.toc a{font-size:11px;margin:0;padding:5px 8px;border:1px solid var(--line)}.prose p{font-size:16px;line-height:1.95}.prose h2{font-size:26px}.contact-banner{flex-direction:column;align-items:flex-start;padding:23px;gap:12px;margin-bottom:35px}.footer-top{flex-wrap:wrap;gap:8px}.footer-top .wordmark{width:100%}html[lang=zh-Hant] .hero h1{font-size:43px}html[lang=zh-Hant] .page-hero h1{font-size:36px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
h1,h2,h3{text-wrap:balance}

@media(max-width:620px){.links{flex-wrap:wrap;overflow-x:visible;row-gap:0}}
/* Revision 2: personal profile, concrete artifacts, sourced thoughts, and chronological milestones. */
.profile-note{border-top:2px solid var(--accent);padding:22px 0 0;align-self:center}.profile-note blockquote{font:400 28px/1.4 var(--serif);letter-spacing:-.025em;margin:20px 0 28px}.profile-role{font-size:14px;font-weight:600;margin:0 0 7px}.profile-previous{font-size:13px;color:var(--muted);margin:0 0 23px}.profile-tags{display:flex;flex-wrap:wrap;gap:8px}.profile-tags span{border:1px solid var(--line);padding:5px 10px;font-size:11px;border-radius:2px}.journey{padding:0 0 70px}.journey>h2,.knowledge>h2{font:400 38px/1.4 var(--serif);letter-spacing:-.03em;max-width:750px;margin:10px 0 35px}.journey ol{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(3,1fr);gap:36px}.journey li{border-top:1px solid var(--line);padding-top:18px}.journey .stage{font:11px monospace;color:var(--accent)}.journey h3{font:400 25px/1.4 var(--serif);margin:12px 0}.journey p{font-size:14px;color:var(--muted);margin:0;line-height:1.9}.section-label>a{letter-spacing:0;text-decoration:none;color:var(--ink);font-size:12px}.case-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:30px;margin-bottom:75px}.case-card{text-decoration:none;display:block;min-width:0}.case-card>img{display:block;width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;object-position:top;border:1px solid var(--line);background:#fff;transition:filter .15s}.case-card:hover>img{filter:brightness(.94)}.card-meta{margin:20px 0 12px;font:11px monospace;color:var(--accent);display:flex;justify-content:space-between}.case-card h3{font:400 27px/1.35 var(--serif);letter-spacing:-.025em;margin:0 0 14px}.case-card p{font-size:14px;line-height:1.85;color:var(--muted);margin:0}.case-card:hover h3{text-decoration:underline;text-underline-offset:5px}body[data-page=practice] .case-grid{grid-template-columns:1fr 1fr;gap:48px 40px}.thought-list{margin-bottom:70px}.knowledge{border-top:1px solid var(--ink);padding:20px 0 45px}.knowledge .section-label{border:0;padding-top:0}.knowledge>p{max-width:700px;color:var(--muted);font-size:16px}.knowledge ul{display:grid;grid-template-columns:repeat(3,1fr);list-style:none;padding:10px 0 0;gap:0 35px}.knowledge li{padding:17px 0;border-bottom:1px solid var(--line);font-size:15px}.knowledge li span{font:11px monospace;color:var(--accent);margin-right:18px}.artifact{margin:0 0 55px;max-width:960px}.artifact img{width:100%;height:auto;display:block;border:1px solid var(--line)}figcaption{font-size:12px;color:var(--muted);line-height:1.8;margin-top:12px}.pullquote{margin:0 0 50px;padding:26px 0 28px 30px;border-left:2px solid var(--accent);max-width:920px}.pullquote blockquote{font:400 30px/1.65 var(--serif);margin:0}.pullquote figcaption{max-width:760px}.source-note{border-top:1px solid var(--line);padding-top:26px}.source-note p{font-size:13px}.social-links{padding:25px 0 35px}.social-links>a{display:inline-block;border-bottom:1px solid var(--accent);font-size:19px;text-decoration:none}.timeline-note{color:var(--muted);font-size:13px;max-width:800px;border-top:1px solid var(--line);padding-top:20px}.timeline-layout{display:grid;grid-template-columns:225px 1fr;gap:65px;padding:30px 0 65px}.timeline-month{scroll-margin-top:130px;margin:0 0 50px}.timeline-month>h2{font:400 36px var(--serif);color:var(--accent);margin:0 0 25px}.timeline ol{list-style:none;padding:0;margin:0}.timeline li{position:relative;display:grid;grid-template-columns:70px 1fr;gap:25px;border-left:1px solid var(--line);padding:0 0 30px 22px;margin-left:7px}.timeline li:before{content:'';position:absolute;left:-4px;top:10px;width:7px;height:7px;background:var(--accent);border-radius:50%}.timeline time{font:12px/2 monospace;color:var(--muted)}.timeline h3{font:400 24px/1.5 var(--serif);margin:0 0 8px}.timeline p{color:var(--muted);font-size:14px;line-height:1.9;margin:0}.timeline li:last-child{padding-bottom:0}html[lang=zh-Hant] .case-card h3{font-size:25px;line-height:1.55}
@media(max-width:960px){.profile-note blockquote{font-size:24px}.case-grid{gap:22px}.case-card h3{font-size:23px}.timeline-layout{grid-template-columns:175px minmax(0,1fr);gap:35px}.journey ol{gap:23px}.journey>h2{font-size:32px}}
@media(max-width:620px){.profile-note blockquote{font-size:28px}.hero{padding-bottom:50px}.journey{padding-bottom:45px}.journey>h2{font-size:30px;margin-bottom:25px}.journey ol{grid-template-columns:1fr;gap:25px}.journey h3{margin:7px 0;font-size:25px}.journey p{font-size:15px}.case-grid,body[data-page=practice] .case-grid{grid-template-columns:1fr;gap:36px;margin-bottom:50px}.case-card>img{max-height:none}.card-meta{margin-top:13px}.case-card h3,html[lang=zh-Hant] .case-card h3{font-size:27px}.case-card p{font-size:15px}.section-label{margin-bottom:24px}.knowledge ul{grid-template-columns:1fr 1fr;gap:0 20px}.knowledge li{font-size:13px}.knowledge li span{margin-right:9px}.artifact{margin-bottom:32px}.pullquote{padding:15px 0 18px 20px;margin-bottom:30px}.pullquote blockquote{font-size:25px}.timeline-layout{grid-template-columns:1fr;gap:30px}.timeline li{grid-template-columns:45px 1fr;gap:15px;padding-left:17px}.timeline h3{font-size:22px}.timeline-month>h2{font-size:31px}.timeline p{font-size:14px}.timeline-month{scroll-margin-top:160px}}

.title-line{display:block}
.quote-kind{font-size:11px;letter-spacing:.04em;color:var(--muted);margin:0 0 15px;line-height:1.7}
.pullquote .viewpoint-text{font:400 30px/1.65 var(--serif);margin:0}@media(max-width:620px){.pullquote .viewpoint-text{font-size:25px}}

/* Revision 5: give proof and personal positioning priority, without changing the editorial identity. */
.hero-principle{max-width:620px;color:var(--ink);font-size:15px;line-height:1.8;margin:17px 0 0}.hero+.section-label{margin-top:0}.recent-notes{list-style:none;margin:25px 0 0;padding:0}.recent-notes li{border-top:1px solid var(--line);padding:11px 0;display:flex;gap:16px;font-size:13px}.recent-notes time{font:11px/2 monospace;color:var(--muted);white-space:nowrap}.social-links{display:flex;flex-wrap:wrap;gap:16px 26px;overflow-wrap:anywhere}.social-links>a{font-size:16px}.artifact a{display:block}.artifact a:hover img{filter:brightness(.96)}
@media(max-width:620px){.hero{gap:25px;padding-bottom:40px}.profile-note{padding-top:13px}.profile-note blockquote{font-size:20px;line-height:1.5;margin:12px 0 16px}.profile-previous{margin-bottom:14px}.hero-principle{font-size:15px}.case-grid{margin-bottom:50px}.case-card h3,html[lang=zh-Hant] .case-card h3{font-size:24px}.recent-notes li{gap:12px}.prose section{margin-bottom:34px}.social-links{flex-direction:column;align-items:flex-start}}
.case-intro{max-width:850px;border-top:1px solid var(--ink);padding:24px 0 30px;scroll-margin-top:150px}.case-intro h2{font:400 24px/1.4 var(--serif);margin:0 0 12px}.case-intro p{font-size:16px;line-height:1.85;margin:0 0 8px}.case-intro p:last-child{margin-bottom:0}@media(max-width:620px){.case-intro{padding:19px 0 26px}.case-intro h2{font-size:22px}.case-intro p{font-size:15px}}

/* 2026-10-30: a quieter opening and a unified personal profile. */
.hero{grid-template-columns:minmax(0, 780px) minmax(0,1fr);align-items:start;gap:0;padding:86px 0 88px}.hero>div:first-child{grid-column:1}.hero .lede{max-width:700px}.hero-principle{max-width:650px}.about-profile{border-top:2px solid var(--accent);padding:24px 0 0}.about-profile blockquote{font:400 29px/1.5 var(--serif);letter-spacing:-.02em;margin:0 0 20px}.about-profile .profile-translation{font-size:15px;line-height:1.85;color:var(--muted);margin:0 0 22px}.about-profile .profile-tags{margin:0}
@media(max-width:960px){.hero{grid-template-columns:minmax(0, 760px) 1fr;padding:65px 0 68px}}
@media(max-width:620px){.hero{grid-template-columns:1fr;padding:44px 0 54px}.about-profile{padding-top:18px}.about-profile blockquote{font-size:23px;line-height:1.5}.about-profile .profile-translation{font-size:15px}}

/* Reading section */
.book-list{margin:0 0 76px}.book-card{display:grid;grid-template-columns:150px minmax(0,1fr);gap:38px;max-width:790px;padding:4px 0 12px;text-decoration:none;align-items:center}.book-card img{width:150px;aspect-ratio:2/3;object-fit:cover;box-shadow:8px 10px 22px #0002}.book-copy{max-width:540px}.book-author{font-size:11px;letter-spacing:.14em;color:var(--accent);margin:0 0 13px}.book-author span{color:var(--muted)}.book-copy h3{font:400 34px/1.2 var(--serif);margin:0 0 15px}.book-copy>p:not(.book-author){color:var(--muted);font-size:15px;line-height:1.85}.book-action{font-size:12px;border-bottom:1px solid var(--accent);padding-bottom:4px}.book-detail-cover{margin:0 0 40px}.book-detail-cover img{width:140px;display:block;box-shadow:8px 10px 22px #0002}.book-quotes figure{margin:0 0 28px;padding:6px 0 6px 22px;border-left:2px solid var(--accent)}.book-quotes blockquote{font:400 25px/1.7 var(--serif);margin:0}.book-quotes .quote-translation{font-size:15px;color:var(--muted);margin:6px 0}.book-quotes figcaption{font-size:12px;color:var(--muted)}
@media(max-width:620px){.book-card{grid-template-columns:94px minmax(0,1fr);gap:22px;align-items:start}.book-card img{width:94px}.book-copy h3{font-size:27px}.book-copy>p:not(.book-author){font-size:14px}.book-list{margin-bottom:55px}.book-detail-cover img{width:110px}.book-quotes blockquote{font-size:21px}}

.book-list .book-card + .book-card{border-top:1px solid var(--line);padding-top:30px;margin-top:30px}.book-author{text-transform:uppercase}.book-card img{object-fit:contain;background:var(--panel)}