/* 刘正要律师网站 · 2026-09 改版样式 */
:root{
  --ink:#13233F;--ink-deep:#0E1B31;--ink-soft:#22385C;--ink-line:#2E4468;
  --paper:#F7F4EE;--sand:#EFEAE0;--card:#FFFFFF;--line:#E3DCCF;--line-strong:#D6CDBC;
  --brass:#C9A46A;--brass-text:#7A5C2B;
  --text:#1B2433;--body:#3A4150;--muted:#5A6272;
  --on-dark:#F7F4EE;--on-dark-2:#C3CEDD;--on-dark-3:#9FB0C8;
  --serif:"Songti SC","STSong","Noto Serif SC","Noto Serif CJK SC","Source Han Serif SC","SimSun",serif;
  --sans:"PingFang SC","Microsoft YaHei","微软雅黑","Noto Sans SC",sans-serif;
  --wrap:1200px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--text);font-family:var(--sans);font-size:16px;line-height:1.75}
a{color:inherit;text-decoration:none}
a:focus-visible,button:focus-visible{outline:3px solid var(--brass);outline-offset:3px}
img{max-width:100%}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 40px}
.serif{font-family:var(--serif)}
.eyebrow{font-size:13px;letter-spacing:3px;color:var(--brass-text);text-transform:uppercase}
.on-dark .eyebrow,.eyebrow.light{color:var(--brass)}
.h2{margin:10px 0 0;font-family:var(--serif);font-size:38px;line-height:1.3;font-weight:700;letter-spacing:.5px}
.sec{padding:96px 0}
.sec-head{display:flex;justify-content:space-between;align-items:flex-end;gap:32px;margin-bottom:44px}
.sec-head p{margin:0;max-width:420px;color:var(--muted);font-size:15px}
.more{font-size:15px;font-weight:500;color:var(--brass-text);white-space:nowrap}
.more:hover{color:#5E4520}

/* Header */
.site-header{position:sticky;top:0;z-index:40;background:var(--ink);border-bottom:1px solid #24375A}
.nav{display:flex;align-items:center;justify-content:space-between;gap:28px;min-height:76px}
.brand{display:flex;flex-direction:column;line-height:1.3;color:var(--on-dark)}
.brand b{font-family:var(--serif);font-size:22px;letter-spacing:2px}
.brand small{font-size:11px;letter-spacing:3px;color:var(--on-dark-3)}
.nav-links{display:flex;align-items:center;gap:30px;font-size:15px}
.nav-links a{color:#D9E1EC}
.nav-links a:hover{color:var(--brass)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 20px;border-radius:4px;border:1px solid transparent;font-family:var(--sans);font-size:15px;font-weight:700;cursor:pointer;line-height:1.3}
.btn-brass{background:var(--brass);color:var(--ink)}
.btn-brass:hover{background:#D6B47E}
.nav-links .btn-brass{color:var(--ink)}
.nav-links .btn-brass:hover{color:var(--ink)}
.nav-call{display:none}

/* Hero */
.hero{background:var(--ink);color:var(--on-dark);padding:72px 0 0;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:minmax(0,1fr) 400px;gap:72px;align-items:end}
.hero-copy{padding-bottom:72px}
.hero-meta{font-size:15px;letter-spacing:2px;color:var(--brass)}
.hero h1{margin:22px 0 22px;font-family:var(--serif);font-size:52px;line-height:1.3;font-weight:700;letter-spacing:1px}
.hero-lead{margin:0;max-width:600px;font-size:18px;line-height:1.85;color:var(--on-dark-2)}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}
.cta{display:flex;flex-direction:column;justify-content:center;min-height:64px;padding:0 26px;border-radius:4px;border:1px solid var(--brass);font-family:var(--sans);cursor:pointer;text-align:left}
.cta strong{font-size:17px}
.cta span{font-size:13px}
.cta-primary{background:var(--brass);color:var(--ink)}
.cta-primary:hover{background:#D6B47E}
.cta-ghost{background:transparent;color:var(--on-dark)}
.cta-ghost span{color:var(--on-dark-2)}
.cta-ghost:hover{background:rgba(201,164,106,.12)}
.proof{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px;max-width:680px;margin-top:40px;padding-top:26px;border-top:1px solid var(--ink-line)}
.proof b{display:block;font-family:var(--serif);font-size:22px;font-weight:700;color:var(--on-dark)}
.proof span{display:block;margin-top:4px;font-size:13px;line-height:1.6;color:var(--on-dark-3)}
.portrait{position:relative;margin:0;align-self:end}
.portrait::before{content:"";position:absolute;inset:28px -28px 0 28px;background:var(--ink-soft);border:1px solid #3A5580}
.portrait img{position:relative;display:block;width:100%;height:auto;border-top:4px solid var(--brass)}
.portrait figcaption{position:absolute;left:0;right:0;bottom:0;padding:44px 22px 18px;background:linear-gradient(to top,rgba(14,27,49,.92),rgba(14,27,49,0));color:var(--on-dark)}
.portrait figcaption b{display:block;font-family:var(--serif);font-size:22px;letter-spacing:3px}
.portrait figcaption span{font-size:13px;color:var(--on-dark-2)}

/* Media strip */
.media-strip{background:var(--ink-deep);color:#D9E1EC}
.media-strip .wrap{display:flex;align-items:center;gap:36px;min-height:72px;flex-wrap:wrap;padding-top:14px;padding-bottom:14px}
.media-strip small{font-size:13px;letter-spacing:1px;color:var(--on-dark-3)}
.media-list{display:flex;flex-wrap:wrap;gap:12px 38px;font-family:var(--serif);font-size:17px}

/* Services */
.svc-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.svc{display:flex;flex-direction:column;gap:12px;padding:34px 30px;background:var(--card);border:1px solid var(--line);border-radius:6px;transition:border-color .2s,transform .2s}
.svc:hover{border-color:var(--brass);transform:translateY(-2px)}
.svc .n{font-family:var(--serif);font-size:15px;color:var(--brass-text)}
.svc h3{margin:0;font-family:var(--serif);font-size:22px;font-weight:700}
.svc p{margin:0;flex-grow:1;font-size:15px;line-height:1.8;color:var(--muted)}
.svc .go{font-size:14px;font-weight:500;color:var(--brass-text)}

/* Cases */
.cases{background:var(--sand)}
.case-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.case{display:flex;flex-direction:column;background:var(--card);border-radius:6px;overflow:hidden}
.case-top{padding:24px 28px;background:var(--ink)}
.case-top span{display:block;font-size:13px;color:var(--brass)}
.case-top b{display:block;margin-top:4px;font-family:var(--serif);font-size:27px;line-height:1.35;color:var(--on-dark)}
.case-body{padding:24px 28px 28px}
.case-body h3{margin:0 0 14px;font-family:var(--serif);font-size:19px;line-height:1.5}
.case-body dl{margin:0}
.case-body dt{margin-top:12px;font-size:13px;font-weight:700;color:var(--brass-text)}
.case-body dd{margin:2px 0 0;font-size:15px;line-height:1.75;color:var(--body)}
.case-grid.minor{grid-template-columns:repeat(2,minmax(0,1fr));margin-top:22px}
.case-grid.minor .case{flex-direction:row}
.case-grid.minor .case-top{width:200px;flex-shrink:0}
.case-grid.minor .case-top b{font-size:23px}
.note{margin:28px 0 0;font-size:13px;color:var(--muted)}

/* Tools */
.tools{background:var(--ink);color:var(--on-dark)}
.tools-grid{display:grid;grid-template-columns:320px minmax(0,1fr);gap:64px;align-items:center}
.tools-intro p{margin:18px 0 0;font-size:16px;line-height:1.85;color:var(--on-dark-2)}
.tool-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.tool{display:flex;flex-direction:column;justify-content:space-between;gap:24px;min-height:290px;padding:30px 26px;background:var(--paper);border-top:6px solid var(--brass);border-radius:4px;color:var(--text);transition:transform .2s}
.tool:hover{transform:translateY(-3px)}
.tool small{font-size:13px;color:var(--brass-text)}
.tool h3{margin:12px 0 10px;font-family:var(--serif);font-size:21px;line-height:1.5}
.tool p{margin:0;font-size:14px;line-height:1.75;color:var(--muted)}
.tool .go{font-size:14px;font-weight:700;color:var(--brass-text)}

/* Writing + activities */
.split{display:grid;grid-template-columns:minmax(0,1fr) 420px;gap:72px}
.post{display:block;padding:22px 0;border-top:1px solid var(--line-strong)}
.post:last-child{border-bottom:1px solid var(--line-strong)}
.post small{font-size:13px;color:var(--brass-text)}
.post h3{margin:6px 0 4px;font-family:var(--serif);font-size:20px;line-height:1.5;font-weight:600}
.post:hover h3{color:var(--brass-text)}
.post p{margin:0;font-size:14px;color:var(--muted)}
.event,.press{display:block;padding:26px 28px;background:var(--card);border:1px solid var(--line);border-radius:6px}
.event{margin-bottom:18px}
.event:hover{border-color:var(--brass)}
.event small,.press small{font-size:13px;color:var(--brass-text)}
.event h3{margin:8px 0 10px;font-family:var(--serif);font-size:19px;line-height:1.6;font-weight:600}
.event .go{font-size:14px;font-weight:500;color:var(--brass-text)}
.press ul{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px 16px;margin:14px 0 0;padding:0;list-style:none;font-family:var(--serif);font-size:16px}
.press p{margin:16px 0 0;padding-top:14px;border-top:1px solid var(--line);font-size:14px;color:var(--body)}

/* About */
.about{background:var(--sand)}
.about-grid{display:grid;grid-template-columns:320px minmax(0,1fr);gap:64px}
.about-text p{margin:0 0 16px;font-size:16px;line-height:1.95;color:var(--body)}
.facts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;margin:28px 0 0;padding-top:24px;border-top:1px solid var(--line-strong)}
.facts dt{font-size:13px;color:var(--muted)}
.facts dd{margin:4px 0 0;font-size:16px;font-weight:500}

/* Contact */
.contact{background:var(--ink);color:var(--on-dark)}
.contact-grid{display:grid;grid-template-columns:minmax(0,1fr) 540px;gap:72px;align-items:start}
.contact-intro{margin:18px 0 0;font-size:16px;line-height:1.85;color:var(--on-dark-2)}
.contact-list{margin:30px 0 0}
.contact-list div{display:flex;align-items:baseline;gap:22px;padding:12px 0;border-bottom:1px solid var(--ink-line)}
.contact-list dt{width:44px;flex-shrink:0;font-size:14px;color:var(--on-dark-3)}
.contact-list dd{margin:0;font-size:20px;word-break:break-all}
.contact-list dd a:hover{color:var(--brass)}
.copy-btn{margin-left:12px;padding:3px 10px;border:1px solid #3A5580;border-radius:14px;background:transparent;color:var(--on-dark-2);font-family:var(--sans);font-size:12px;cursor:pointer;vertical-align:middle}
.copy-btn:hover{border-color:var(--brass);color:var(--brass)}
.qr-row{display:flex;flex-wrap:wrap;gap:22px;margin-top:28px}
.qr{margin:0;text-align:center}
.qr img{display:block;width:140px;height:140px;padding:8px;background:#fff;border-radius:4px}
.qr figcaption{margin-top:8px;font-size:13px;color:var(--on-dark-2)}
.contact-tip{margin:22px 0 0;font-size:14px;color:var(--on-dark-3)}
.contact-form{padding:38px;background:var(--paper);border-radius:6px;color:var(--text)}
.contact-form h3{margin:0 0 4px;font-family:var(--serif);font-size:26px}
.form-note{margin:0 0 22px;font-size:14px;color:var(--muted)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-field{margin-bottom:16px}
.form-field label{display:block;margin-bottom:6px;font-size:14px;font-weight:500}
.form-field input,.form-field select,.form-field textarea{width:100%;min-height:46px;padding:10px 13px;border:1px solid #CFC6B5;border-radius:4px;background:#fff;color:var(--text);font:inherit;font-size:15px}
.form-field input:focus,.form-field select:focus,.form-field textarea:focus{outline:2px solid var(--brass);outline-offset:0;border-color:var(--brass)}
.form-field textarea{min-height:120px;resize:vertical}
.consent{display:grid;grid-template-columns:20px 1fr;gap:9px;align-items:start;margin:2px 0 16px;font-size:13px;line-height:1.7;color:var(--muted)}
.consent input{width:18px;height:18px;margin-top:3px}
.hp-field{position:absolute!important;width:1px!important;height:1px!important;overflow:hidden!important;clip:rect(0 0 0 0)!important;white-space:nowrap!important}
.turnstile-widget{min-height:70px;margin:4px 0 10px}
.form-status{min-height:24px;margin:0 0 10px;font-size:13px;line-height:1.7;color:var(--muted)}
.form-status[data-state="success"]{color:#2E7D4F}
.form-status[data-state="error"]{color:#B3261E}
.submit-button{width:100%;min-height:52px;border:0;border-radius:4px;background:var(--ink);color:var(--on-dark);font:700 16px/1.4 var(--sans);cursor:pointer}
.submit-button:hover{background:#1D3257}
.submit-button:disabled{cursor:wait;opacity:.7}
.form-fallback{margin:12px 0 0;font-size:13px;color:var(--muted)}

/* Footer */
.site-footer{background:var(--ink-deep);color:var(--on-dark-3);padding:44px 0;font-size:13px}
.foot-row{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap}
.foot-row strong{font-family:var(--serif);font-size:18px;font-weight:400;color:var(--on-dark)}
.foot-row p{margin:4px 0}
.compliance{margin-top:26px;padding-top:22px;border-top:1px solid #24375A}
.compliance h2{margin:0 0 6px;font-size:15px;font-weight:500;color:var(--on-dark)}
.compliance p{max-width:980px;margin:0;line-height:1.9}

/* Mobile contact bar + toast */
.mbar{display:none}
.toast{position:fixed;left:50%;bottom:100px;z-index:60;max-width:calc(100% - 32px);padding:12px 18px;border-radius:6px;background:var(--ink-deep);color:var(--on-dark);font-size:14px;box-shadow:0 8px 24px rgba(0,0,0,.25);transform:translate(-50%,20px);opacity:0;pointer-events:none;transition:opacity .2s,transform .2s}
.toast.show{opacity:1;transform:translate(-50%,0)}

/* Articles index */
.page-hero{background:var(--ink);color:var(--on-dark);padding:64px 0 56px}
.page-hero p{margin:14px 0 0;max-width:620px;color:var(--on-dark-2)}
.list-group{margin-bottom:56px}
.list-group h2{margin:0 0 8px;font-family:var(--serif);font-size:24px}

/* Responsive */
@media (max-width:1100px){
  .wrap{padding:0 32px}
  .nav-links{gap:20px;font-size:14px}
  .hero-grid{grid-template-columns:minmax(0,1fr) 320px;gap:48px}
  .hero h1{font-size:44px}
  .tools-grid,.about-grid{grid-template-columns:1fr;gap:32px}
  .split{grid-template-columns:1fr;gap:56px}
  .contact-grid{grid-template-columns:1fr;gap:44px}
}
@media (max-width:900px){
  .nav-links a:not(.btn){display:none}
  .svc-grid,.case-grid,.tool-cards{grid-template-columns:repeat(2,minmax(0,1fr))}
  .case-grid.minor{grid-template-columns:1fr}
}
@media (max-width:760px){
  html{scroll-padding-top:64px}
  .wrap{padding:0 20px}
  .nav{min-height:60px}
  .brand b{font-size:19px}
  .brand small{display:none}
  .nav-links{display:none}
  .nav-call{display:inline-flex;min-height:40px;padding:0 14px;font-size:14px}
  .sec{padding:60px 0}
  .h2{font-size:28px}
  .sec-head{flex-direction:column;align-items:flex-start;gap:12px;margin-bottom:28px}
  .hero{padding-top:28px}
  .hero-grid{display:flex;flex-direction:column-reverse;align-items:stretch;gap:0}
  .hero-copy{padding-bottom:40px}
  .hero-meta{font-size:13px;letter-spacing:1px}
  .hero h1{margin:14px 0 16px;font-size:30px;line-height:1.38}
  .hero-lead{font-size:15px}
  .hero-cta{display:none}
  .proof{grid-template-columns:1fr;gap:0;margin-top:26px;padding-top:0;border-top:0}
  .proof div{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:12px 0;border-top:1px solid var(--ink-line)}
  .proof div:last-child{border-bottom:1px solid var(--ink-line)}
  .proof b{font-size:18px}
  .proof span{margin:0;font-size:12px;text-align:right}
  .portrait{display:flex;align-items:center;gap:14px;align-self:stretch}
  .hero-meta{display:none}
  .portrait::before{display:none}
  .portrait img{width:64px;height:64px;border:1px solid #3A5580;border-radius:50%;object-fit:cover;object-position:50% 16%}
  .portrait figcaption{position:static;padding:0;background:none}
  .portrait figcaption b{font-size:17px;letter-spacing:1px}
  .media-strip .wrap{gap:8px;min-height:0}
  .media-list{gap:6px 18px;font-size:14px}
  .svc-grid,.case-grid,.tool-cards{grid-template-columns:1fr;gap:14px}
  .svc{flex-direction:row;flex-wrap:wrap;align-items:baseline;gap:6px 14px;padding:18px}
  .svc h3{font-size:17px;flex:1 1 60%}
  .svc p{flex-basis:100%;font-size:13px;line-height:1.7}
  .svc .go{flex-basis:100%;font-size:13px}
  .case-grid.minor .case{flex-direction:column}
  .case-grid.minor .case-top{width:auto}
  .case-top{padding:18px 20px}
  .case-top b{font-size:22px}
  .case-body{padding:18px 20px 22px}
  .tool{min-height:0;padding:24px 20px}
  .press ul{grid-template-columns:1fr 1fr}
  .facts{grid-template-columns:1fr;gap:12px}
  .contact-list dd{font-size:17px}
  .qr-row{gap:16px}
  .qr img{width:128px;height:128px}
  .contact-form{padding:24px 18px}
  .form-row{grid-template-columns:1fr;gap:0}
  .mbar{display:flex;gap:10px;position:fixed;left:0;right:0;bottom:0;z-index:50;padding:10px 14px calc(10px + env(safe-area-inset-bottom));background:#fff;border-top:1px solid var(--line);box-shadow:0 -4px 16px rgba(19,35,63,.1)}
  .mbar a,.mbar button{flex:1 1 0;display:flex;align-items:center;justify-content:center;gap:8px;min-height:48px;border:0;border-radius:4px;font:700 16px/1 var(--sans);cursor:pointer}
  .mbar .call{background:var(--ink);color:var(--on-dark)}
  .mbar .wx{background:var(--brass);color:var(--ink)}
  .page-hero{padding:40px 0 36px}
  .site-footer{padding-bottom:calc(110px + env(safe-area-inset-bottom))}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.svc,.tool,.toast{transition:none}}