/* ============================================================
   陈子凌 Ziling · 个人网站 v2 —— 赛博 × 水墨
   配色取自背景图「水墨×赛博」实测色板 + 赛博青强调
   动效：启动终端、打字、齿轮旋转、数字计数、滚动进场、
        时间轴生长、扫描线、悬浮辉光 —— 全部尊重 reduced-motion
   ============================================================ */
:root{
  /* 水墨基色（取自背景图；浅色面改为纯白，去粉色） */
  --ink:#181316;          /* 墨黑 */
  --ink-2:#231B22;        /* 深墨面 */
  --ink-3:#2E242D;        /* 更深墨面 */
  --paper:#FFFFFF;        /* 纯白（页面底色） */
  --paper2:#FAF8F4;       /* 暖中性浅面（引语块/现职卡，非粉） */
  --paper3:#FFFFFF;       /* 卡片表面（纯白） */
  --gold:#C89C72;         /* 古铜金（主强调） */
  --gold-ink:#744E28;
  --gold-soft:#E6D5BE;
  --line:#E9E5E0;         /* 中性浅灰分隔线（非粉） */
  --muted:#5F5A51;
  --bronze:#8C7255;       /* 暖青铜（小标签/辅助文字） */
  /* 字体 */
  --serif:Georgia,"Times New Roman","Songti SC",STSong,SimSun,serif;
  --sans:system-ui,-apple-system,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
  --mono:"SFMono-Regular",Consolas,"JetBrains Mono",monospace;
  --ease:cubic-bezier(.22,1,.36,1);
  --shadow:0 18px 50px rgba(24,19,22,.10);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  background:var(--paper);color:var(--ink);
  font-family:var(--sans);font-size:16px;line-height:1.8;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
a{color:var(--ink);text-decoration-color:var(--gold-soft);text-underline-offset:3px}
a:hover{color:var(--gold-ink);text-decoration-color:var(--gold)}
:focus-visible{outline:2px solid var(--gold);outline-offset:2px}
img{max-width:100%;display:block}
::selection{background:var(--ink);color:var(--paper)}
.skip-link{position:absolute;left:-9999px;top:0;background:var(--ink);color:var(--paper);padding:8px 16px;z-index:90}
.skip-link:focus{left:0}
.container{max-width:1040px;margin:0 auto;padding:0 24px}

/* ============ 加载画面（水墨质感 · 仅首页） ============ */
.boot{position:fixed;inset:0;z-index:100;display:flex;align-items:center;justify-content:center;
  background:#181316;
  transition:opacity .7s ease .15s}
.boot::before{content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(90% 70% at 50% 42%,rgba(44,33,41,.9) 0%,rgba(24,19,22,0) 100%)}
.boot.done{opacity:0;pointer-events:none}
.boot-inner{display:flex;flex-direction:column;align-items:center;gap:0}
.boot-ring{width:110px;height:110px}
.boot-ring .rb{fill:none;stroke:rgba(255,255,255,.10);stroke-width:1.2}
.boot-ring .rf{fill:none;stroke:var(--gold);stroke-width:1.6;stroke-linecap:round;
  stroke-dasharray:327;stroke-dashoffset:327;transform:rotate(-90deg);transform-origin:center;
  animation:ringdraw 1.4s cubic-bezier(.65,0,.35,1) forwards}
.boot-ring .rc{fill:none;stroke:var(--gold);stroke-width:1;stroke-linecap:round;opacity:0;
  stroke-dasharray:327;stroke-dashoffset:327;transform:rotate(60deg);transform-origin:center;
  animation:ringdraw 1.4s cubic-bezier(.65,0,.35,1) .35s forwards, ringfade .6s ease .35s forwards}
@keyframes ringdraw{to{stroke-dashoffset:0}}
@keyframes ringfade{0%{opacity:0}100%{opacity:.55}}
.boot-name{font-family:var(--serif);font-weight:600;font-size:26px;letter-spacing:.42em;color:var(--paper);
  margin-top:18px;padding-left:.42em;opacity:0;animation:bootrise .8s ease .45s forwards}
.boot-name em{font-family:var(--mono);font-style:normal;font-size:13px;letter-spacing:.5em;color:var(--gold)}
.boot-line{width:120px;height:1px;margin-top:16px;background:rgba(200,156,114,.25);position:relative;overflow:hidden}
.boot-line::after{content:"";position:absolute;left:0;top:0;bottom:0;width:46%;
  background:linear-gradient(90deg,transparent,var(--gold),transparent);
  animation:linedraw 1.6s cubic-bezier(.65,0,.35,1) .6s infinite}
@keyframes linedraw{0%{transform:translateX(-120%)}100%{transform:translateX(320%)}}
.boot-hint{font-family:var(--mono);font-size:10px;letter-spacing:.55em;color:rgba(233,220,210,.55);
  text-transform:uppercase;margin-top:14px;padding-left:.55em;opacity:0;animation:bootrise .8s ease 1s forwards}
.boot-hint .dots b{display:inline-block;color:var(--gold);animation:dotb 1.2s ease-in-out infinite}
.boot-hint .dots b:nth-child(2){animation-delay:.2s}
.boot-hint .dots b:nth-child(3){animation-delay:.4s}
@keyframes dotb{0%,60%,100%{opacity:.2;transform:translateY(0)}30%{opacity:1;transform:translateY(-2px)}}
@keyframes bootrise{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}

/* ============ 页眉（玻璃 + HUD） ============ */
.site-header{position:fixed;top:0;left:0;right:0;z-index:60;
  background:rgba(255,255,255,.86);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);transition:box-shadow .3s}
.site-header.scrolled{box-shadow:0 6px 24px rgba(24,19,22,.08)}
.header-inner{max-width:1040px;margin:0 auto;padding:14px 24px;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.brand{text-decoration:none;display:flex;align-items:baseline;gap:10px}
.brand .b-zh{font-family:var(--serif);font-weight:600;font-size:19px;letter-spacing:.02em}
.brand .b-en{font-family:var(--mono);font-size:11px;letter-spacing:.16em;color:var(--bronze);text-transform:uppercase}
.main-nav{display:flex;gap:6px;flex-wrap:wrap}
.main-nav a{font-size:14px;text-decoration:none;padding:6px 12px;border:1px solid transparent;font-family:var(--mono);letter-spacing:.04em}
.main-nav a .no{color:var(--gold-ink);font-size:11px;margin-right:5px}
.main-nav a:hover{border-color:var(--line);background:rgba(200,156,114,.10)}
.main-nav a[aria-current="page"]{border-color:var(--gold);color:var(--gold-ink);background:rgba(200,156,114,.14);
  box-shadow:0 0 14px rgba(200,156,114,.18)}

/* ============ 通用文本 ============ */
.kicker{font-family:var(--mono);font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--bronze);font-weight:600;display:flex;align-items:center;gap:10px}
.kicker::before{content:"";width:26px;height:1px;background:var(--gold);display:inline-block}
h1,h2,h3{font-family:var(--serif);font-weight:600;line-height:1.25}
h2{font-size:clamp(26px,4vw,34px);letter-spacing:.02em}
h3{font-size:19px;line-height:1.4}
.section{margin-top:110px}
.section-head{margin-bottom:30px}
.section-head .tag{font-family:var(--mono);font-size:12px;color:var(--bronze);letter-spacing:.18em;font-weight:600}
.section-head h2{display:inline-block;border-top:2px solid var(--gold);padding-top:14px;margin-top:8px}
.section-head .sec-note{font-size:14.5px;color:var(--muted);margin-top:12px;max-width:40em}

/* ============ 首页 Hero（墨黑 · 纸白 · 暖金 —— 首屏仅三色） ============ */
.hero{position:relative;min-height:100svh;min-height:100vh;display:flex;align-items:center;
  background-image:url("images/bg-ink.webp");background-size:cover;background-position:center 32%;
  padding:clamp(92px,12vh,126px) 0 clamp(44px,6vh,72px);overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;
  background:linear-gradient(100deg,rgba(24,19,22,.88) 0%,rgba(24,19,22,.78) 42%,rgba(24,19,22,.62) 62%,rgba(24,19,22,.42) 80%,rgba(24,19,22,.18) 100%)}
.hero::after{content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(130% 110% at 50% 26%,transparent 52%,rgba(24,19,22,.42) 100%)}
.hero .container{position:relative;z-index:3}
.hero-grid{display:grid;grid-template-columns:minmax(0,1fr) 400px;gap:44px;align-items:center}
.hero-copy{color:var(--paper);max-width:600px}
.hero-copy .kicker{color:var(--gold)}
.hero-copy .kicker::before{background:var(--gold)}
.hero h1{font-size:clamp(40px,6.4vw,64px);margin:14px 0 4px;color:var(--paper);letter-spacing:.04em}
.hero .zh-name{display:block}
.hero .en-name{font-family:var(--mono);font-weight:400;font-size:clamp(12px,1.8vw,15px);letter-spacing:.34em;color:var(--gold)}
.hero .role{font-size:clamp(16px,2.4vw,20px);margin-top:10px;color:var(--paper);min-height:1.6em;font-family:var(--serif);text-shadow:0 1px 10px rgba(24,19,22,.7)}
.hero .role .typed{color:var(--gold)}
.hero .role .t-caret{display:inline-block;width:2px;height:1.1em;background:var(--gold);vertical-align:-2px;margin-left:2px;animation:blink 1s steps(1) infinite}
.hero .sub{color:#F3E9DF;font-size:14.5px;margin-top:12px;max-width:36em;line-height:1.85;text-shadow:0 1px 12px rgba(24,19,22,.85)}
.hero .sub b{color:var(--gold)}
.badge{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:13px;letter-spacing:.05em;
  border:1px solid rgba(200,156,114,.75);color:var(--paper);border-radius:999px;padding:5px 15px;margin-top:14px;
  background:rgba(24,19,22,.45);box-shadow:0 0 18px rgba(200,156,114,.16) inset}
.badge .dot{width:6px;height:6px;border-radius:50%;background:var(--gold);animation:blink 1.6s steps(1) infinite}
.hero .stats{display:flex;flex-wrap:nowrap;justify-content:space-between;gap:16px;margin-top:22px;padding-top:16px;border-top:1px solid rgba(200,156,114,.4)}
.hero .stat{flex:1 1 0;min-width:0;text-align:left}
.hero .stat .n{display:block;font-family:var(--mono);font-size:26px;color:var(--gold);letter-spacing:-.02em;line-height:1;white-space:nowrap}
.hero .stat .l{display:block;font-size:11.5px;color:#D8CCC2;margin-top:5px;letter-spacing:.05em;white-space:nowrap}
.hero-cta{display:flex;gap:12px;margin-top:24px;flex-wrap:wrap}
.hero-cta .btn{padding:11px 24px;font-size:13.5px}

/* 头像（拱门形 · 1:1 全图展示，尽可能全面地保留原画面——豆包审查建议） */
.avatar-wrap{position:relative;z-index:3;justify-self:end}
.avatar-frame{position:relative;width:100%;aspect-ratio:1/1;max-width:400px;
  border-radius:50% 50% 12px 12px/10% 10% 12px 12px;overflow:hidden;
  border:1px solid rgba(200,156,114,.65);
  box-shadow:0 0 0 6px rgba(24,19,22,.35),0 0 0 7px rgba(200,156,114,.35),0 30px 70px rgba(0,0,0,.5)}
.avatar-frame img{width:100%;height:100%;object-fit:cover;object-position:center;
  -webkit-mask-image:radial-gradient(126% 126% at 50% 34%,#000 60%,transparent 96%);
  mask-image:radial-gradient(126% 126% at 50% 34%,#000 60%,transparent 96%)}
.avatar-frame::before{content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(180deg,transparent 58%,rgba(24,19,22,.4))}
.avatar-frame::after{content:"";position:absolute;inset:6px;border:1px dashed rgba(200,156,114,.55);border-radius:inherit;pointer-events:none}
.avatar-tag{position:absolute;left:-14px;bottom:26px;background:rgba(255,255,255,.92);border:1px solid rgba(200,156,114,.65);
  color:var(--gold-ink);font-family:var(--mono);font-size:11px;letter-spacing:.16em;padding:8px 14px;
  backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);box-shadow:0 10px 26px rgba(24,19,22,.28)}
.avatar-tag b{color:var(--gold-ink);font-weight:600}
.avatar-halo{position:absolute;inset:-46px;z-index:0;pointer-events:none;border-radius:50%;
  background:radial-gradient(circle,rgba(200,156,114,.20) 0%,rgba(200,156,114,.07) 45%,transparent 70%);
  animation:halo 9s ease-in-out infinite alternate}
@keyframes halo{from{transform:scale(1);opacity:.85}to{transform:scale(1.06);opacity:1}}
.scroll-hint{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);z-index:3;
  font-family:var(--mono);font-size:11px;letter-spacing:.3em;color:rgba(233,220,210,.75);text-transform:uppercase;
  display:flex;flex-direction:column;align-items:center;gap:8px}
.scroll-hint::after{content:"";width:1px;height:34px;background:linear-gradient(180deg,var(--gold),transparent);animation:drop 1.8s ease-in-out infinite}
@keyframes drop{0%{transform:scaleY(0);transform-origin:top}55%{transform:scaleY(1);transform-origin:top}100%{transform:scaleY(0);transform-origin:bottom}}

/* ============ 跑马灯（赛博关键词条） ============ */
.ticker{background:var(--ink);color:var(--paper);overflow:hidden;white-space:nowrap;border-top:1px solid rgba(200,156,114,.4);border-bottom:1px solid rgba(200,156,114,.4)}
.ticker-inner{display:inline-flex;gap:0;padding:12px 0;animation:ticker 32s linear infinite;font-family:var(--mono);font-size:12.5px;letter-spacing:.12em}
.ticker span{padding:0 26px;color:#C9B8AC}
.ticker span::before{content:"//";color:var(--gold);margin-right:26px}
.ticker b{color:var(--gold);font-weight:600}
@keyframes ticker{to{transform:translateX(-50%)}}

/* ============ 引语块（水墨） ============ */
.quote-block{position:relative;background:var(--paper2);border-left:2px solid var(--gold);padding:34px 38px;margin-top:22px;overflow:hidden}
.quote-block::after{content:"";position:absolute;right:-30px;top:-30px;width:130px;height:130px;border-radius:50%;
  background:radial-gradient(circle,rgba(200,156,114,.14),transparent 70%)}
.quote-block p{font-family:var(--serif);font-size:19px;line-height:2.05;color:var(--ink);position:relative;z-index:1}
.quote-block .q-open{color:var(--gold);font-size:26px;line-height:0;vertical-align:-6px}
.quote-block .q-close{color:var(--gold);font-size:26px;line-height:0;vertical-align:-6px}
.quote-block .q-tag{display:inline-block;font-family:var(--mono);font-size:11px;letter-spacing:.2em;color:var(--bronze);margin-top:16px;text-transform:uppercase}

/* ============ 卡片 ============ */
.mini-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.mini{position:relative;border:1px solid var(--line);padding:24px 24px 22px;background:var(--paper3);
  transition:transform .35s var(--ease),box-shadow .35s var(--ease),border-color .35s;overflow:hidden}
.mini::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:linear-gradient(180deg,var(--gold),var(--bronze));transform:scaleY(0);transform-origin:top;transition:transform .4s var(--ease)}
.mini:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:var(--gold)}
.mini:hover::before{transform:scaleY(1)}
.mini .mini-year{font-family:var(--mono);font-size:12px;color:var(--gold-ink);letter-spacing:.1em;font-weight:600}
.mini h3{margin:10px 0 8px;font-size:18px}
.mini p{font-size:13.5px;color:var(--muted);line-height:1.75}
.mini .chip-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}

/* 路线卡 */
.routes{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.route{position:relative;border:1px solid var(--line);padding:30px 30px;display:flex;flex-direction:column;gap:12px;
  text-decoration:none;background:var(--paper3);overflow:hidden;transition:transform .35s var(--ease),box-shadow .35s var(--ease),border-color .35s}
.route::before{content:"";position:absolute;inset:0;background:linear-gradient(120deg,rgba(200,156,114,.10),transparent 45%);opacity:0;transition:opacity .4s}
.route:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:var(--gold)}
.route:hover::before{opacity:1}
.route .r-no{font-family:var(--mono);font-size:11px;color:var(--bronze);letter-spacing:.18em;font-weight:600}
.route h3{font-size:22px}
.route p{font-size:14px;color:var(--muted);line-height:1.75}
.route .go{font-family:var(--mono);font-size:13px;color:var(--gold-ink);letter-spacing:.06em}
.route:hover .go{color:var(--gold-ink)}
.route.full{grid-column:1/-1}

/* 技能 chip */
.chip{display:inline-block;font-family:var(--mono);font-size:12.5px;border:1px solid var(--line);padding:5px 13px;background:var(--paper3);transition:border-color .3s,color .3s,box-shadow .3s}
.chip:hover{border-color:var(--gold);color:var(--gold-ink);box-shadow:0 0 0 3px rgba(200,156,114,.16)}

/* ============ 按钮 ============ */
.btn{display:inline-block;font-family:var(--mono);font-size:14px;letter-spacing:.04em;padding:13px 30px;border:1px solid var(--ink);text-decoration:none;position:relative;overflow:hidden;transition:color .3s,border-color .3s,box-shadow .3s;background:transparent}
.btn::after{content:"";position:absolute;inset:0;background:var(--gold);transform:translateX(-101%);transition:transform .35s var(--ease);z-index:-1}
.btn:hover::after{transform:translateX(0)}
.btn:hover{color:var(--ink);border-color:var(--gold);box-shadow:0 8px 24px rgba(200,156,114,.28)}
.btn-ink{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.btn-ink:hover{color:var(--paper)}
.btn-ghost-light{border-color:rgba(233,220,210,.6);color:var(--paper)}
.btn-ghost-light::after{background:var(--gold)}
.btn-ghost-light:hover{color:var(--ink);border-color:var(--gold)}
.btn .arr{transition:transform .3s}
.btn:hover .arr{transform:translateX(4px)}

/* ============ CTA ============ */
.cta{margin-top:110px;position:relative;border-top:1px solid var(--line);padding-top:52px;text-align:center;overflow:hidden}
.cta::before{content:"";position:absolute;left:50%;top:-70px;transform:translateX(-50%);width:420px;height:420px;border-radius:50%;
  background:radial-gradient(circle,rgba(200,156,114,.10),transparent 65%);pointer-events:none}
.cta h2{font-size:clamp(24px,4vw,32px)}
.cta p{color:var(--muted);font-size:15px;margin-top:12px;max-width:36em;margin-left:auto;margin-right:auto}
.cta .btns{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-top:30px}

/* ============ 页脚（墨面 + 背景纹理） ============ */
.site-footer{margin-top:110px;position:relative;background:var(--ink);color:#C9B8AC;overflow:hidden}
.site-footer::before{content:"";position:absolute;inset:0;opacity:.16;
  background-image:url("images/bg-ink.webp");background-size:cover;background-position:center 30%}
.site-footer::after{content:"";position:absolute;inset:0;
  background:linear-gradient(rgba(200,156,114,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(200,156,114,.05) 1px,transparent 1px);
  background-size:56px 56px;pointer-events:none}
.footer-inner{position:relative;max-width:1040px;margin:0 auto;padding:52px 24px;display:flex;gap:40px;flex-wrap:wrap;justify-content:space-between}
.f-col b{display:block;font-family:var(--serif);font-weight:600;font-size:15px;margin-bottom:10px;color:var(--gold)}
.f-col{font-size:13px;line-height:2}
.f-col a{color:#C9B8AC;text-decoration-color:rgba(200,156,114,.5)}
.f-col a:hover{color:var(--gold)}
.f-col .hud{font-family:var(--mono);font-size:11px;letter-spacing:.2em;color:var(--gold);text-transform:uppercase}
.foot-sig{position:relative;text-align:center;padding:0 24px 10px;font-family:var(--mono);font-size:11px;letter-spacing:.3em;color:rgba(201,184,172,.6);text-transform:uppercase}
.foot-icp{position:relative;text-align:center;padding:0 24px 30px;font-family:var(--mono);font-size:11px;letter-spacing:.12em;color:rgba(201,184,172,.55)}
.foot-icp a{color:inherit;text-decoration:none;border-bottom:1px solid rgba(201,184,172,.25);transition:color .2s,border-color .2s}
.foot-icp a:hover{color:var(--gold);border-bottom-color:var(--gold)}

/* ============ 内页页头（白底透出水墨背景图 · 无黑色遮罩） ============ */
.page-hero{position:relative;padding:150px 0 76px;color:var(--ink);background:var(--paper);overflow:hidden;border-bottom:1px solid var(--line)}
.page-hero::before{content:"";position:absolute;inset:0;opacity:.55;
  background-image:url("images/bg-ink.webp");background-size:cover;background-position:center 26%}
.page-hero::after{content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(255,255,255,.94) 0%,rgba(255,255,255,.72) 46%,rgba(255,255,255,.96) 100%)}
.page-hero .container{position:relative;z-index:2}
.page-hero h1{font-size:clamp(32px,5.4vw,46px);margin:14px 0 12px;color:var(--ink)}
.page-hero .lead{color:var(--muted);font-size:15.5px;max-width:38em;line-height:1.95}
.page-hero .kicker{color:var(--gold-ink)}
.page-hero .kicker::before{background:var(--gold)}

/* 简单分隔符（替代背景装饰带 · 用户反馈 Q4/Q6/Q8） */
.divider{height:1px;margin:72px 0 0;border:0;background:linear-gradient(90deg,transparent,var(--gold) 15%,var(--gold) 85%,transparent)}

/* ============ 职业页：现职卡 + 时间线 ============ */
.current-card{position:relative;border:1px solid var(--gold);background:linear-gradient(135deg,var(--paper2),var(--paper3));padding:30px 32px;margin-top:26px;overflow:hidden}
.current-card::after{content:"";position:absolute;right:-36px;top:-36px;width:150px;height:150px;border-radius:50%;background:radial-gradient(circle,rgba(200,156,114,.16),transparent 70%)}
.current-card .meta{font-family:var(--mono);font-size:12px;letter-spacing:.12em;color:var(--bronze);font-weight:600}
.current-card h3{font-size:24px;margin:10px 0 8px}
.current-card p{font-size:14.5px;color:var(--muted);max-width:38em;margin-top:10px}
.current-card .tag{display:inline-block;font-family:var(--mono);font-size:11px;letter-spacing:.14em;color:var(--gold-ink);border:1px solid var(--gold);padding:4px 12px;margin-top:14px;border-radius:999px}
.timeline{margin-top:40px;border-left:1px solid var(--line);padding-left:32px;position:relative}
.tl-item{position:relative;padding:6px 0 34px}
.tl-item::before{content:"";position:absolute;left:-38px;top:14px;width:11px;height:11px;background:var(--gold);transform:rotate(45deg);box-shadow:0 0 0 3px var(--paper),0 0 0 4px rgba(200,156,114,.4);transition:background .3s}
.tl-item:hover::before{background:var(--gold)}
.tl-meta{font-family:var(--mono);font-size:12.5px;color:var(--bronze);letter-spacing:.08em;font-weight:600}
.tl-item h3{margin:8px 0 4px;font-size:19px}
.tl-item .org{font-size:14px;color:var(--gold-ink);font-weight:600}
.tl-item ul{margin:10px 0 0 18px}
.tl-item li{font-size:14px;color:var(--muted);margin-top:5px;line-height:1.8}
.tl-item li::marker{color:var(--gold)}

/* ============ 活动页 ============ */
.case{position:relative;margin-top:28px;border:1px solid var(--line);padding:32px 34px;background:var(--paper3);overflow:hidden}
.case::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:linear-gradient(180deg,var(--gold),var(--gold))}
.case .meta{font-family:var(--mono);font-size:12.5px;color:var(--bronze);letter-spacing:.1em;font-weight:600}
.case h3{font-size:24px;margin:10px 0 6px}
.case .role-line{font-size:14px;color:var(--gold-ink);margin-bottom:12px;font-family:var(--serif)}
.case ul{margin-left:18px}
.case li{font-size:14.5px;color:var(--muted);margin-top:5px}
.case-link{display:inline-block;margin-top:18px;font-family:var(--mono);font-size:12px;letter-spacing:.08em;color:var(--gold-ink);border:1px solid var(--gold);padding:8px 18px;border-radius:999px;text-decoration:none}
.case-link:hover{background:var(--gold);color:var(--paper)}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);margin-top:20px;background:linear-gradient(135deg,var(--paper2),var(--paper3))}
.stats-grid .cell{padding:20px 16px;border-right:1px solid var(--line);text-align:center}
.stats-grid .cell:last-child{border-right:0}
.stats-grid .n{font-family:var(--mono);font-size:34px;color:var(--gold-ink);letter-spacing:-.02em}
.stats-grid .l{display:block;font-size:12px;color:var(--muted);margin-top:4px}
.rose-rule{border-left:2px solid var(--gold)}
.dance-box{background:linear-gradient(135deg,#FFFFFF,#FAF8F4);border:1px solid var(--gold);padding:30px 32px;margin-top:28px}
.dance-box h3{color:var(--gold-ink)}
.dance-box .chip{border-color:var(--gold);color:var(--gold-ink)}

/* ============ 联系页 ============ */
.coop-tags{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}
.coop-tag{font-family:var(--mono);font-size:14px;border:1px solid var(--gold);color:var(--gold-ink);padding:9px 20px;border-radius:999px;transition:border-color .3s,color .3s,box-shadow .3s;text-decoration:none}
.coop-tag:hover{border-color:var(--gold);color:var(--gold-ink);box-shadow:0 0 0 3px rgba(200,156,114,.16)}
.channels{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:34px}
.channel{position:relative;border:1px solid var(--line);padding:26px 26px;background:var(--paper3);transition:transform .35s var(--ease),box-shadow .35s var(--ease),border-color .35s;overflow:hidden}
.channel::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--gold);transform:scaleY(0);transform-origin:top;transition:transform .4s var(--ease)}
.channel:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:var(--gold)}
.channel:hover::before{transform:scaleY(1)}
.channel .c-name{font-family:var(--mono);font-size:11px;letter-spacing:.18em;color:var(--bronze);font-weight:600;text-transform:uppercase}
.channel h3{font-size:18px;margin:10px 0 8px}
.channel p{font-size:13.5px;color:var(--muted);line-height:1.75}
.channel .c-value{font-size:15px;word-break:break-all}
.channel a.c-value{color:var(--ink);text-decoration-color:var(--gold-soft)}
.channel a.c-value:hover{color:var(--gold-ink)}
.dl-grid{display:flex;gap:16px;flex-wrap:wrap;margin-top:26px}
.dl-card{display:flex;align-items:center;gap:14px;border:1px solid var(--line);padding:18px 22px;background:var(--paper3);text-decoration:none;transition:border-color .3s,transform .3s var(--ease),box-shadow .3s}
.dl-card:hover{border-color:var(--gold);transform:translateY(-4px);box-shadow:var(--shadow)}
.dl-card .ic{font-family:var(--mono);font-size:12px;color:var(--paper);background:var(--ink);padding:10px 12px;letter-spacing:.06em}
.dl-card b{display:block;font-size:14.5px}
.dl-card small{color:var(--muted);font-size:12px}

/* ============ 动效（滚动进场） ============ */
.rv{opacity:0;transform:translateY(26px);transition:opacity .55s var(--ease),transform .55s var(--ease)}
.rv.in{opacity:1;transform:none}
.rv[data-delay="1"]{transition-delay:.08s}
.rv[data-delay="2"]{transition-delay:.16s}
.rv[data-delay="3"]{transition-delay:.24s}
.rv[data-delay="4"]{transition-delay:.32s}
.tl-item{opacity:0;transform:translateX(-14px);transition:opacity .5s var(--ease),transform .5s var(--ease)}
.tl-item.in{opacity:1;transform:none}
.tl-item[data-delay="1"]{transition-delay:.1s}
.tl-item[data-delay="2"]{transition-delay:.2s}
.tl-item[data-delay="3"]{transition-delay:.3s}

/* ============ 减少动态 ============ */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .rv,.tl-item{opacity:1;transform:none;transition:none}
  .boot{display:none}
  .ticker-inner{animation:none}
  .avatar-halo{animation:none}
  .hero .role .t-caret,.badge .dot{animation:none}
  .scroll-hint{display:none}
  *{animation-duration:.001s!important;animation-iteration-count:1!important;transition-duration:.001s!important}
}

/* ============ 响应式 ============ */
@media (max-width:860px){
  .hero-grid{grid-template-columns:1fr;gap:20px}
  .hero{min-height:auto;padding:96px 0 72px}
  .avatar-wrap{order:-1;justify-self:center;width:100%;max-width:218px;margin:0 auto}
  .hero-copy .kicker{margin-bottom:2px}
  .hero h1{margin:12px 0 4px}
  .hero-cta{flex-direction:column;align-items:stretch}
  .hero-cta .btn{text-align:center}
  .mini-grid,.routes,.channels{grid-template-columns:1fr}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .stats-grid .cell:nth-child(2n){border-right:0}
  .stats-grid .cell:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .section{margin-top:56px}
  .hero::before{background:linear-gradient(180deg,rgba(24,19,22,.82) 0%,rgba(24,19,22,.72) 55%,rgba(24,19,22,.55) 100%)}
  .header-inner{gap:10px}
  .main-nav{gap:4px;margin-top:6px;width:100%;justify-content:space-between}
  .main-nav a{padding:6px 8px;font-size:12.5px}
  .main-nav a .no{display:none}
  .page-hero{padding:120px 0 56px}
  .quote-block{padding:26px 22px}
  .quote-block p{font-size:17px}
  .cta .btns{flex-direction:column;align-items:stretch}
  .cta .btn{text-align:center}
  .divider{margin-top:56px}
  .hero .stats{gap:10px}
  .hero .stat .n{font-size:17px}
  .hero .stat .l{font-size:9px;margin-top:3px}
}