:root{--bg:#f4f4f4;--ink:#3c3b3b;--text:#646464;--line:#e2e2e2;--link:#397393;--font:'Microsoft YaHei','PingFang SC',Arial,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:85px}body{margin:0;background:var(--bg);color:var(--text);font:15px/1.95 var(--font);overflow-wrap:break-word}button,input{font:inherit}a{color:var(--link);text-underline-offset:3px;text-decoration-thickness:1px}a:hover{color:#222}button{color:var(--ink);cursor:pointer}button:focus-visible,a:focus-visible{outline:2px solid var(--link);outline-offset:5px}img{max-width:100%;height:auto;display:block}h1,h2,h3{color:var(--ink)}.skip{position:fixed;top:-100px;left:15px;z-index:30;background:white;padding:8px 14px}.skip:focus{top:8px}.header-wrap{background:#fff;border-bottom:1px solid var(--line)}.header{max-width:1440px;padding:0 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@media(min-width:1650px){.layout{padding-top:70px}.post-body{padding:38px 48px 45px}.post-header{padding:43px 48px 37px}.post-footer{padding-left:48px}}@media(max-width:1150px){.header{padding:0 30px;gap:15px}.nav-links>a{padding:0 12px}.layout{padding:42px 30px 55px;gap:32px}.sidebar{width:240px;min-width:240px}.post-header{padding:32px}.post-body{padding:28px 32px}.post-footer{padding:16px 32px}.brand{font-size:11px;letter-spacing:.5px}}@media(max-width:980px){.header{min-height:58px;padding:0 25px;flex-wrap:wrap;gap:0}.brand{margin-right:auto}.navigation{margin-left:0}.menu-button{display:flex}.nav-links{display:none;position:absolute;top:58px;left:0;right:0;z-index:20;background:white;border-bottom:1px solid #ddd;padding:10px 25px 20px;box-shadow:0 8px 13px #00000005}.nav-links.open{display:flex;flex-direction:column;align-items:stretch}.nav-links>a{border:0;padding:10px 0;font-size:14px;line-height:1.8}.languages{margin-left:0;padding-left:0;border:0;gap:12px}.layout{flex-direction:column;padding:38px 25px 45px;gap:0}.sidebar{display:contents}.identity{width:100%;order:0;margin-bottom:40px}.identity h2{font-size:22px}.tagline{max-width:400px}.main{width:100%;order:1}.sidebar-contact{width:100%;order:2;margin-top:38px}.topics{width:100%;order:3;margin-top:23px;padding-top:22px}.sidebar-note{width:100%;order:4;margin-top:23px;padding-top:22px}.breadcrumb{margin:0 0 20px}body:not([data-page=about]) .identity{display:none}body:not([data-page=about]) .layout{padding-top:25px}.post-header{text-align:center;padding:35px 30px}.post-header h1{font-size:21px}.post-body{padding:28px 30px}.post-footer{padding:17px 30px}}@media(max-width:480px){body{font-size:14px;line-height:1.95}.header{padding:0 16px}.brand{font-size:10px;letter-spacing:.2px;gap:8px}.brand-symbol{width:28px;height:28px;font-size:19px}.languages{gap:10px}.menu-button{width:40px;margin-left:8px}.layout{padding:36px 0 30px}.identity{padding:0 24px;margin-bottom:36px}.identity-mark{width:156px;height:201px;font-size:60px}.identity h2{font-size:21px}.tagline{font-size:11px}.post{border-left:0;border-right:0}.post-header{padding:36px 24px}.post-header h1{font-size:20px;letter-spacing:.4px}.post-body{padding:28px 24px 31px}.post-body h2{font-size:16px}.post-body p{margin-bottom:22px}.post-footer{padding:17px 24px}.breadcrumb{padding:0 20px;font-size:10px;margin-bottom:19px}.sidebar-contact,.topics,.sidebar-note{width:calc(100% - 48px);align-self:center}.content-list h2{font-size:16px}.about-roles strong{font-size:14px}.about-roles p{font-size:13px}.filter{gap:7px}.filter a{padding:4px 11px}.project-image.wenxi{width:210px;margin-left:auto;margin-right:auto}.cv-inline a{display:inline-block;margin-bottom:8px}.update-list h2{font-size:15px}.post-body ul{padding-left:19px}.nav-links{padding-left:24px;padding-right:24px}.content-list>li{margin-bottom:25px;padding-bottom:24px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

/* Viewport framing preserves the supplied photo without altering its pixels. */
.identity-portrait{position:relative;overflow:hidden;width:168px;aspect-ratio:7/9;margin:0 auto 22px;background:#eee}.identity-portrait img{display:block;width:100%;height:100%;object-fit:cover;object-position:center}.brand-photo{position:relative;overflow:hidden}.brand-photo img{position:absolute;max-width:none;width:363%;height:auto;left:-83%;top:-217%}@media(max-width:480px){.identity-portrait{width:156px;margin-bottom:22px}}

/* Full original articles in a quiet reading window. */
.article-link{border:0;background:none;padding:5px 0;text-align:left;color:var(--link);text-decoration:underline;text-underline-offset:4px;line-height:1.8}.reader-hint{font-size:12px;color:#888}.reader-open{overflow:hidden}.article-reader{padding:0;border:1px solid #d6d6d6;width:min(820px,calc(100% - 48px));max-width:none;max-height:calc(100dvh - 64px);background:#fff;color:var(--text);box-shadow:0 12px 70px #0002;overflow:hidden}.article-reader::backdrop{background:rgb(30 33 35 / .48)}.reader-frame{display:flex;flex-direction:column;max-height:calc(100dvh - 66px)}.reader-toolbar{flex-shrink:0;display:flex;align-items:center;justify-content:space-between;gap:15px;padding:12px 24px;border-bottom:1px solid var(--line);font-size:12px;background:#fafafa;color:#888}.reader-close{border:1px solid #ddd;background:white;min-height:40px;padding:4px 13px;flex-shrink:0;font-size:13px}.reader-close span{font-size:20px;line-height:1;vertical-align:-1px;margin-left:7px}.reader-scroll{overflow-y:auto;overscroll-behavior:contain;min-height:0;scroll-behavior:auto}.reader-content{max-width:720px;margin:auto;padding:38px 48px 45px;font-size:16px;line-height:2}.reader-content h1{font-size:27px;line-height:1.55;margin:0 0 30px;font-weight:600;letter-spacing:.3px}.reader-content h2{font-size:20px;line-height:1.7;margin:34px 0 18px}.reader-content h3{font-size:18px;line-height:1.7;margin:30px 0 16px}.reader-content p{margin:0 0 23px}.reader-content blockquote{margin:0 0 28px;padding:3px 0 3px 20px;border-left:3px solid #ddd;color:#888}.reader-content blockquote p:last-child{margin-bottom:0}.reader-content img{width:100%;height:auto;margin:28px auto}.reader-content hr{border:0;border-top:1px solid var(--line);margin:34px 0}.reader-content a{overflow-wrap:anywhere}.reader-content strong{color:#4c4b4b}.reader-content .reader-end{text-align:center;font-size:12px;color:#999;margin:40px 0 0}@media(max-width:600px){.article-reader{width:100%;height:100dvh;max-height:100dvh;max-width:100%;margin:0;border:0}.reader-frame{height:100%;max-height:100dvh}.reader-toolbar{padding:10px 18px}.reader-toolbar>span{font-size:11px}.reader-content{padding:28px 24px 36px;font-size:15px;line-height:2}.reader-content h1{font-size:23px;margin-bottom:25px}.reader-content h2{font-size:18px}.reader-content h3{font-size:17px}.reader-content img{margin:25px auto}}

.article-figure{position:relative;margin:28px 0;background:#f5f4f1}.reader-content .article-figure img{margin:0;width:100%;height:auto}.article-figure:not([data-state=loaded]) img{opacity:0}.image-notice{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;text-align:center;padding:20px;font-size:13px;color:#888}.article-figure[data-state=loaded] .image-notice{display:none}.image-retry{background:white;border:1px solid #ccc;padding:7px 14px;min-height:42px;color:var(--link);font-size:13px}.image-retry[hidden]{display:none}

/* The supplied landscape is a backdrop for the home page only. */
body[data-page=about]{position:relative;isolation:isolate;background:#a4aaa7;min-height:100vh}
body[data-page=about]::before{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;background:linear-gradient(rgb(255 255 255 / .06),rgb(255 255 255 / .06)),url("assets/home-landscape.jpg") center 68% / cover no-repeat}
body[data-page=about] .layout{padding-top:120px}
body[data-page=about] .sidebar{padding:26px 22px;background:rgb(255 255 255 / .92);border:1px solid rgb(255 255 255 / .65)}
body[data-page=about] .post{background:rgb(255 255 255 / .94);border-color:rgb(255 255 255 / .7)}
@media(max-width:980px){body[data-page=about] .layout{padding-top:100px;gap:0}body[data-page=about] .sidebar{padding:0;background:none;border:0}body[data-page=about] .identity{padding:28px 24px;background:rgb(255 255 255 / .92);border:1px solid rgb(255 255 255 / .65);margin-bottom:28px}body[data-page=about] .sidebar-contact,body[data-page=about] .topics,body[data-page=about] .sidebar-note{width:100%;padding:22px 24px;background:rgb(255 255 255 / .94);border:1px solid rgb(255 255 255 / .65);margin-top:24px}}
@media(max-width:480px){body[data-page=about] .layout{padding:90px 16px 30px}body[data-page=about]::before{background-position:center 65%}body[data-page=about] .post{border:1px solid rgb(255 255 255 / .7)}}

#forest-therapy{scroll-margin-top:100px}