/* V1 content and hierarchy adjustments; preserve the established visual system. */
:root{--blue:#175dcc;--accent:#24332c}
.entry-intro.is-complete{animation:none!important;visibility:hidden;opacity:0;pointer-events:none}
.profile-copy .expertise{background:transparent;border:0;padding:28px 0 0;margin-top:25px}
.profile-copy .expertise .section-top{margin-bottom:18px}
.profile-copy .expertise .section-heading h2{font-size:24px;line-height:1.6}
.profile-copy .expertise-grid{gap:0 26px;margin-top:23px}
.profile-copy .expertise-grid article{gap:16px;padding:22px 0}
.profile-copy .expertise-grid h3{font-size:17px}
.profile-copy .expertise-grid small{font-size:8px;letter-spacing:.5px}
.profile-copy .expertise-grid p{font-size:12px;line-height:1.9;margin-top:12px}
.profile-copy .expertise-note{font-size:11px;margin-bottom:0}
body{overflow-wrap:break-word}
[hidden]{display:none!important}
header{position:relative;gap:25px;background:var(--bg);z-index:10}
header nav{align-items:center;gap:26px}
header nav a{font-size:13px;line-height:1.5;position:relative;padding:5px 0}
header nav a small{display:block;font-size:8px;letter-spacing:1.5px;color:var(--muted);margin-top:3px}
header nav a[aria-current]{color:var(--blue)}
header nav a[aria-current]:after{content:'';position:absolute;bottom:-6px;left:0;right:0;height:1px;background:var(--blue)}
.menu-toggle{display:none}
.skip-content{position:fixed;top:0;left:20px;z-index:120;transform:translateY(-120%);background:var(--ink);color:white;padding:12px}
.skip-content:focus{transform:translateY(0)}
.hero-caption{grid-template-columns:1.3fr 1fr;gap:6%;padding-top:35px}
.hero-caption h1{font-size:clamp(27px,2.8vw,44px);line-height:1.6}
.hero-caption .hero-position{font-size:16px;color:var(--ink);margin:0 0 12px}
.hero-caption .hero-description{font-size:13px;line-height:2;margin:0 0 25px}
.english-caption{font-size:11px!important;line-height:1.8!important;color:var(--muted);letter-spacing:.3px;font-weight:400;margin:15px 0 0!important}
.hero-actions,.contact-actions{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.hero-actions .button{display:block;text-align:center;line-height:1.6;font-size:12px;padding:12px 20px}
.hero-actions small{display:block;font-size:8px;letter-spacing:1px;margin-top:4px}
.button.primary{background:var(--ink);color:var(--bg)}
.button{transition:background .18s,color .18s}
.button.primary:hover{background:#3c5144}
.replay-intro{margin-top:18px;font-size:9px}
.section-top>span:first-child,.eyebrow{color:var(--blue)}
.service-directions .section-heading h2{font-size:clamp(23px,2.3vw,33px)}
.design-belief{font-size:17px;line-height:1.8;margin:22px 0 0}
.direction-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:25px;margin-top:36px}
.direction-grid article{border-top:1px solid var(--line);padding-top:20px}
.direction-grid article>span{font-size:11px;color:var(--blue)}
.direction-grid h3{font-size:17px;font-weight:400;line-height:1.65;margin:16px 0 8px}
.direction-grid small,.expertise-grid small{font-size:9px;letter-spacing:.8px;color:var(--muted);line-height:1.8;display:block}
.direction-grid p{font-size:12px;color:var(--muted);line-height:2;margin:16px 0 0}
.project-cover{height:auto!important;aspect-ratio:16/10}
.project-card{min-width:0}
.project-cover{transition:box-shadow .18s}
.project-card:hover .project-cover{box-shadow:inset 0 0 0 1px #7b8d76}
.expertise{background:#e9ece2}
.expertise-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 40px;margin-top:35px}
.expertise-grid article{display:flex;gap:22px;padding:28px 0;border-top:1px solid var(--line)}
.expertise-grid article>span{font-size:11px;color:var(--blue);padding-top:5px}
.expertise-grid h3{font-size:20px;font-weight:400;line-height:1.65;margin:0 0 8px}
.expertise-grid p{font-size:13px;line-height:2;color:#5a655b;margin:18px 0 0}
.expertise-note{border-top:1px solid var(--line);padding-top:25px;font-size:12px;line-height:2;color:var(--muted)}
.practice-summary{border-top:1px solid var(--line);padding-top:18px;margin-top:25px}
.practice-summary summary{font-size:13px;color:var(--ink);cursor:pointer}
.practice-summary p{font-size:12px;line-height:2;color:var(--muted)}
.about .practice{padding:45px 0 0;margin-top:45px;background:transparent}
.about .practice .section-top{margin-bottom:25px}
.about .practice .section-heading h2{font-size:26px}
.about .practice-layout{grid-template-columns:1fr 2.6fr}
.about .practice-layout aside small{display:block}
.profile-facts{grid-template-columns:2fr 1fr 1.3fr}
.profile-facts a{overflow-wrap:anywhere}
.tools{grid-template-columns:1fr 2.6fr;align-items:start}
.tool-list{gap:10px}
.tool-list>span{font-size:18px;padding:11px 16px;line-height:1.4}
.contact .section-top>span:first-child{color:#b8cfed}
.contact-layout{grid-template-columns:1.1fr 1fr;gap:8%;align-items:start}
.contact h2{font-size:clamp(27px,2.8vw,40px);line-height:1.65}
.contact .english-caption{color:#bac7b6}
.contact-layout .contact-description{font-size:13px;line-height:2;margin:0 0 25px;color:#d0d7c8}
.contact-layout .contact-email{font-size:clamp(18px,2.1vw,28px);overflow-wrap:anywhere}
.contact-actions a{font-size:11px;display:inline-block;margin:0;border:1px solid currentColor;padding:12px 18px}
.contact-actions .button{line-height:1.4}
.contact .resume-file-note{font-size:10px;line-height:1.9;color:#acbaa7;margin-top:20px}
#copy-status{margin:16px 0 0;min-height:18px;font-size:11px}
.gallery h1{font-size:clamp(34px,4.5vw,65px)}
.project-filters{display:flex;flex-wrap:wrap;gap:10px;border-top:1px solid var(--line);padding-top:22px}
.project-filters button{font:inherit;font-size:12px;border:1px solid var(--line);padding:10px 14px;background:transparent;color:var(--ink);line-height:1.5}
.project-filters button[aria-pressed=true]{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.project-filters button:hover{border-color:#6d7c64}
.filter-empty{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:40px 0}
.filter-empty h2{font-size:24px}
.filter-empty p{font-size:13px;line-height:2;color:var(--muted)}
.gallery .pagination{flex-wrap:wrap}
.portrait img{max-width:100%}
@media(max-width:1000px){header nav{gap:18px}.direction-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.profile-facts{grid-template-columns:1fr 1fr}.profile-facts>div:first-of-type{grid-column:1/-1}.tools{grid-template-columns:1fr}.contact-layout{gap:5%}}
@media(max-width:700px){header{align-items:center;flex-wrap:wrap;padding:22px 6%}header .menu-toggle{display:block}header nav{width:100%;max-width:none;display:none;align-items:stretch;flex-wrap:wrap;gap:14px 25px;padding-top:15px;border-top:1px solid var(--line)}header nav.is-open{display:flex}header nav a{flex:0 0 calc(50% - 15px);font-size:13px}header nav a small{font-size:9px}.hero-caption{grid-template-columns:1fr;gap:28px}.hero-caption h1{font-size:29px}.expertise-grid{gap:0 25px}.expertise-grid h3{font-size:17px}.about .practice-layout{grid-template-columns:1fr}.contact-layout{grid-template-columns:1fr;gap:28px}.contact h2{font-size:30px}.project-caption>span{flex-shrink:0}.entry-intro{padding:25px 6%}}
@media(max-width:480px){.direction-grid,.expertise-grid{grid-template-columns:1fr}.direction-grid{gap:22px}.direction-grid h3{margin-top:10px}.direction-grid p{margin-top:10px}.expertise-grid article{padding:24px 0}.profile-facts{grid-template-columns:1fr}.profile-facts>div:first-of-type{grid-column:auto}.hero .section-top{letter-spacing:.4px;line-height:1.8}.hero .section-top>span:last-child{max-width:160px;text-align:right}.hero-actions .button{padding:12px 16px}.gallery-heading p{font-size:12px}.project-filters{gap:8px}.project-filters button{font-size:11px;padding:8px 10px}.portrait{max-width:300px}.tool-list>span{font-size:16px;padding:10px 14px}.about .practice .section-heading h2{font-size:24px}.section-top{flex-wrap:wrap}.contact-actions{gap:10px}.contact-actions .button{padding:10px 13px}}
@media(prefers-reduced-motion:reduce){.button,.project-cover{transition:none}}
@media print{.skip-content,.service-directions,.expertise{display:none!important}.about{display:block!important;padding:0;border:0}.about>*:not(.practice){display:none!important}.about .practice{margin:0;padding:0}.about .practice-layout{display:block}.about .practice:before{content:'刘雄峰 | 空间与展陈设计师 | 1663499394@qq.com'}.about .practice .section-top{margin-bottom:12px}.about .practice .section-heading h2{font-size:24px}}
@media(max-width:600px){.hero-grid{grid-template-columns:1fr 1fr;gap:15px;align-items:center}.hero-word{font-size:11.5vw;line-height:1.05;padding:0}.hero-identity{min-height:170px;padding:14px}.hero-identity>small{top:14px;left:14px;font-size:7px;letter-spacing:1px}.hero-plan{inset:40px 14px 60px}.identity-bottom{padding-top:8px;gap:8px}.identity-bottom p:first-child{font-size:17px}.identity-bottom p{font-size:8px;line-height:1.8}.identity-bottom p span{font-size:6px;letter-spacing:.8px}.hero-caption{padding-top:23px;gap:23px}.hero .section-top{margin-bottom:23px}}