@layer theme{:root,:host{--font-sans:ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--spacing:.25rem;--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.relative{position:relative}.start{inset-inline-start:var(--spacing)}.table{display:table}}:root{--ink:#111827;--ink-soft:#4b5563;--paper:#f3f1ed;--paper-deep:#e7e3dc;--white:#fbfaf7;--teal:#1d2d49;--teal-dark:#111c30;--gold:#765a33;--line:#1118272e}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--paper);color:var(--ink);margin:0;font-family:Noto Serif SC,Songti SC,STSong,Times New Roman,serif;line-height:1.75}a{color:inherit;text-decoration:none}a:focus-visible,summary:focus-visible{outline-offset:4px;outline:3px solid #8b6a38}p{margin:0}h1,h2,h3{letter-spacing:-.025em;margin:0;font-weight:600;line-height:1.18}.site-header{z-index:20;border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#f3f1edf5;position:sticky;top:0}.header-inner{justify-content:space-between;align-items:center;gap:32px;width:min(1180px,100% - 48px);min-height:82px;margin:0 auto;display:flex}.brand{align-items:center;gap:12px;display:flex}.brand-mark{width:38px;height:38px;color:var(--paper);background:var(--teal-dark);border-radius:0;place-items:center;font-size:18px;display:grid}.brand strong,.brand small{display:block}.brand strong{letter-spacing:.08em;font-size:16px}.brand small,.card-kicker,.micro-note,.eyebrow,.content-meta,.site-footer,nav{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}.brand small{color:var(--ink-soft);letter-spacing:.15em;margin-top:1px;font-size:10px}nav{gap:26px;font-size:13px;display:flex}nav a{position:relative}nav a:after{content:"";background:var(--teal);height:1px;transition:right .2s;position:absolute;bottom:-8px;left:0;right:100%}nav a:hover:after{right:0}.mobile-menu{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;display:none;position:relative}.mobile-menu summary{cursor:pointer;min-width:48px;min-height:44px;color:var(--teal);place-items:center;font-size:13px;font-weight:700;list-style:none;display:grid}.mobile-menu summary::-webkit-details-marker{display:none}.mobile-menu-panel{background:var(--white);border:1px solid var(--line);width:min(280px,100vw - 30px);padding:12px;position:absolute;top:calc(100% + 13px);right:0;box-shadow:10px 10px #111c301f}.mobile-menu-panel a{border-bottom:1px solid var(--line);padding:12px 14px;display:block}.mobile-menu-panel a:last-child{border-bottom:0}.skip-link{z-index:100;background:var(--teal-dark);color:#fff;padding:10px 14px;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;position:fixed;top:10px;left:10px;transform:translateY(-160%)}.skip-link:focus{transform:translateY(0)}.hero{background:linear-gradient(90deg, transparent 64%, #111c3014 64%, #111c3014 64.1%, transparent 64.1%), var(--paper);position:relative;overflow:hidden}.hero:after{content:"";background:var(--gold);width:8px;height:210px;position:absolute;bottom:0;right:3.5%}.hero-grid{z-index:1;grid-template-columns:1.5fr .7fr;align-items:center;gap:90px;width:min(1180px,100% - 48px);min-height:670px;margin:0 auto;display:grid;position:relative}.eyebrow{color:var(--teal);letter-spacing:.23em;text-transform:uppercase;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:11px;font-weight:700}.hero h1{max-width:760px;margin:24px 0;font-size:clamp(38px,4.8vw,60px)}.hero-lead{max-width:690px;color:var(--ink-soft);font-size:18px;line-height:1.9}.hero-actions{align-items:center;gap:30px;margin-top:38px;display:flex}.button{border:1px solid #0000;justify-content:center;align-items:center;min-height:48px;padding:0 22px;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:13px;font-weight:650;transition:all .2s;display:inline-flex}.button-primary{background:var(--teal);color:#fff}.button-primary:hover{background:var(--teal-dark)}.button-light{background:var(--paper);color:var(--ink)}.button-light:hover{background:#fff}.text-link{color:var(--teal);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:13px;font-weight:650}.identity-card{background:var(--white);border:1px solid #111c3047;padding:22px;box-shadow:14px 14px #111c301f}.portrait-frame{aspect-ratio:4/4.6;background:var(--paper-deep);width:100%;margin-bottom:28px;position:relative;overflow:hidden}.portrait-frame img{object-fit:cover;object-position:center 17%;filter:saturate(.68)contrast(1.06)}.card-kicker{color:var(--gold);letter-spacing:.18em;font-size:10px;font-weight:700}.identity-card h2{margin:8px 0 4px;font-size:30px}.identity-card>div p:last-child{color:var(--ink-soft)}.identity-list{border-top:1px solid var(--line);margin:28px 0 22px}.identity-list div{border-bottom:1px solid var(--line);justify-content:space-between;padding:11px 0;display:flex}.identity-list dt{color:var(--ink-soft);font-size:13px}.identity-list dd{margin:0;font-weight:600}.micro-note{color:var(--ink-soft);font-size:11px;line-height:1.65}.section{width:min(1180px,100% - 48px);margin:0 auto;padding:110px 0}.section-rule{border-top:1px solid var(--line)}.section-heading{grid-template-columns:.45fr 1.55fr;gap:40px;margin-bottom:52px;display:grid}.section-heading h2{font-size:clamp(34px,4vw,52px)}.section-heading>div>p{color:var(--ink-soft);max-width:650px;margin-top:16px;font-size:16px}.practice-grid{border-top:1px solid var(--line);border-left:1px solid var(--line);grid-template-columns:repeat(4,1fr);display:grid}.practice-card{border-right:1px solid var(--line);border-bottom:1px solid var(--line);min-height:260px;padding:28px}.practice-card span{color:var(--gold);font-family:monospace}.practice-card h3{margin:52px 0 14px;font-size:24px}.practice-card p{color:var(--ink-soft);font-size:14px}.section-link{margin-top:28px;display:inline-block}.case-feature{width:100%;max-width:none;color:var(--paper);background:#111c30;padding:0}.case-label{color:#ffffffa8;letter-spacing:.15em;border-bottom:1px solid #ffffff29;justify-content:space-between;width:min(1180px,100% - 48px);margin:0 auto;padding:24px 0;font:11px/1.4 -apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;display:flex}.case-feature-grid{grid-template-columns:1.15fr .85fr;gap:100px;width:min(1180px,100% - 48px);margin:0 auto;padding:95px 0;display:grid}.case-feature .eyebrow{color:#bda275}.case-feature h2{margin:18px 0 26px;font-size:clamp(42px,5vw,64px)}.case-deck{color:#ffffffb8;max-width:650px;margin-bottom:36px;font-size:17px}.case-result{border-left:1px solid #fff3;padding-left:50px}.result-mark{color:#bda275;letter-spacing:.08em;font-size:58px}.case-result dl{margin:36px 0 0}.case-result dl div{border-top:1px solid #ffffff29;padding:14px 0}.case-result dt{color:#ffffff80;font-size:11px}.case-result dd{margin:5px 0 0;font-size:14px}.topic-grid{grid-template-columns:1fr 1fr;gap:24px;display:grid}.evidence-card{background:var(--white);border:1px solid var(--line);min-height:310px;padding:36px;transition:all .2s;position:relative}.evidence-card:hover{border-color:var(--teal);background:#f8f6f1}.evidence-card>span{color:var(--gold);letter-spacing:.15em;font:700 11px/1.2 -apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}.evidence-card h3{margin:76px 0 12px;font-size:40px}.evidence-card p{color:var(--ink-soft);max-width:470px}.evidence-card b{color:var(--teal);font-size:24px;position:absolute;top:30px;right:34px}.article-list{border-top:1px solid var(--line)}.article-row{border-bottom:1px solid var(--line);grid-template-columns:150px 1fr 100px;align-items:center;gap:30px;padding:28px 0;transition:all .2s;display:grid}.article-row:hover{color:var(--teal);padding-left:8px}.article-row span,.article-row time{color:var(--ink-soft);font:12px/1.4 -apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}.article-row strong{font-size:19px}.article-row time{text-align:right}.callout{background:var(--white);border:1px solid var(--line);border-left:5px solid var(--gold);justify-content:space-between;align-items:center;gap:40px;padding:48px;display:flex}.callout h2{font-size:34px}.callout p{color:var(--ink-soft);max-width:700px;margin-top:10px}.page-hero{background:var(--teal-dark);color:var(--paper);border-bottom:1px solid #ffffff26;padding:100px 0 70px}.content-narrow{width:min(860px,100% - 48px);margin:0 auto}.page-hero h1{margin:20px 0;font-size:clamp(42px,6vw,68px)}.page-hero .eyebrow{color:#bda275}.page-hero .content-narrow>p:last-child{color:#ffffffad;max-width:760px;font-size:18px}.content{width:min(860px,100% - 48px);margin:0 auto;padding:72px 0 110px}.content-wide{width:min(1180px,100% - 48px)}.content-meta{border-bottom:1px solid var(--line);color:var(--ink-soft);flex-wrap:wrap;gap:9px 22px;padding:18px 0;font-size:11px;display:flex}.prose{font-size:17px}.prose h2{margin:58px 0 18px;font-size:32px}.prose h3{margin:38px 0 12px;font-size:23px}.prose p{margin:16px 0}.prose ul,.prose ol{padding-left:24px}.prose li{margin:8px 0}.prose a{color:var(--teal);text-underline-offset:4px;text-decoration:underline}.lead-box{border-left:4px solid var(--teal);background:var(--white);margin:28px 0 40px;padding:28px 32px;font-size:19px}.fact-grid{grid-template-columns:repeat(3,1fr);gap:16px;margin:28px 0;display:grid}.fact-box{background:var(--white);border:1px solid var(--line);padding:24px}.fact-box small{color:var(--gold);margin-bottom:9px;font:700 11px/1.4 -apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;display:block}.cases-content{padding-top:58px;padding-bottom:110px}.case-library{grid-template-columns:1fr 1fr;gap:20px;display:grid}.case-note{background:var(--white);border:1px solid var(--line);padding:32px}.case-note-top{color:var(--gold);justify-content:space-between;align-items:baseline;gap:16px;display:flex}.case-note-top>span{font:700 15px/1.2 monospace}.case-note-top small{color:var(--ink-soft);font:11px/1.4 -apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}.case-note h2{margin:42px 0 24px;font-size:27px}.case-note dl{margin:0}.case-note dl div{border-top:1px solid var(--line);padding:16px 0}.case-note dt{color:var(--gold);letter-spacing:.08em;font:700 11px/1.4 -apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}.case-note dd{color:var(--ink-soft);margin:8px 0 0;font-size:15px;line-height:1.8}.case-source{color:var(--ink-soft);margin:24px 0 0;font:11px/1.5 -apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}.disclaimer{border:1px solid var(--line);background:var(--paper-deep);margin-top:64px;padding:28px}.disclaimer strong{color:var(--teal)}.disclaimer p{color:var(--ink-soft);margin-top:8px;font-size:14px}.profile-grid{grid-template-columns:.65fr 1.35fr;align-items:start;gap:70px;display:grid}.profile-seal{aspect-ratio:1;background:var(--teal);color:var(--paper);place-items:center;font-size:90px;display:grid;position:sticky;top:120px}.profile-seal:after{content:"HU SHUQUAN";letter-spacing:.25em;font:10px/1 sans-serif;position:absolute;bottom:24px}.profile-photo{background:var(--paper-deep);position:sticky;top:115px;overflow:hidden}.profile-photo img{filter:saturate(.7)contrast(1.05);width:100%;height:auto;display:block}.profile-photo figcaption{color:var(--ink-soft);background:var(--white);border:1px solid var(--line);border-top:0;padding:12px 16px;font:11px/1.5 -apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}.principles{gap:12px;margin-top:25px;display:grid}.principle{background:var(--white);border:1px solid var(--line);padding:20px 22px}.principle strong{margin-bottom:5px;display:block}.contact-panel{border:1px solid var(--line);grid-template-columns:1fr 1fr;display:grid}.contact-panel>div{padding:38px}.contact-panel>div+div{border-left:1px solid var(--line);background:var(--white)}.status-badge{color:var(--teal-dark);letter-spacing:.1em;background:#e3d8c4;padding:5px 10px;font:700 10px/1.4 sans-serif;display:inline-block}.contact-phone{color:var(--teal-dark);letter-spacing:.03em;margin:18px 0 24px;font:600 clamp(28px,4vw,42px)/1.2 -apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}.contact-actions{flex-wrap:wrap;align-items:center;gap:20px;display:flex}.site-footer{color:var(--paper);background:#0d1524;padding:70px max(24px,50% - 590px)}.footer-grid{grid-template-columns:1fr .55fr 1.2fr;gap:70px;display:grid}.footer-title{margin-bottom:10px;font-family:Noto Serif SC,serif;font-size:26px}.footer-heading{color:#bda275;letter-spacing:.15em;margin-bottom:15px;font-size:11px;font-weight:700}.footer-grid a,.footer-grid>div>p:not(.footer-title):not(.footer-heading){color:#ffffff9e;margin:6px 0;font-size:12px;display:block}.footer-disclaimer{max-width:500px}.footer-bottom{color:#ffffff6b;border-top:1px solid #ffffff26;justify-content:space-between;margin-top:55px;padding-top:22px;font-size:10px;display:flex}@media (max-width:860px){.header-inner{width:min(100% - 30px,1180px);min-height:70px}nav{display:none}.mobile-menu{display:block}.hero-grid{grid-template-columns:1fr;gap:55px;width:min(100% - 30px,1180px);min-height:auto;padding:80px 0}.hero h1{font-size:42px}.identity-card{box-shadow:10px 10px 0 var(--paper-deep)}.section,.case-label,.case-feature-grid{width:min(100% - 30px,1180px)}.section{padding:75px 0}.section-heading,.case-feature-grid,.profile-grid{grid-template-columns:1fr;gap:28px}.practice-grid{grid-template-columns:1fr 1fr}.case-feature-grid{padding:70px 0}.case-result{border-top:1px solid #fff3;border-left:0;padding:35px 0 0}.topic-grid,.contact-panel{grid-template-columns:1fr}.article-row{grid-template-columns:90px 1fr}.article-row time{display:none}.callout{flex-direction:column;align-items:flex-start}.fact-grid,.case-library{grid-template-columns:1fr}.profile-seal,.profile-photo{max-width:420px;position:relative;top:auto}.contact-panel>div+div{border-left:0;border-top:1px solid var(--line)}.footer-grid{grid-template-columns:1fr;gap:32px}.footer-bottom{flex-direction:column;gap:7px}}@media (max-width:520px){.hero h1{font-size:34px}.hero-actions{flex-direction:column;align-items:flex-start;gap:20px}.practice-grid{grid-template-columns:1fr}.practice-card{min-height:210px}.practice-card h3{margin-top:36px}.case-feature h2{font-size:38px}.result-mark{font-size:44px}.evidence-card{min-height:270px;padding:28px}.evidence-card h3{margin-top:60px}.page-hero{padding:70px 0 50px}.content{padding-top:50px}.prose{font-size:16px}.callout{padding:32px 26px}}