/* ============================================================
   重庆用九科技有限公司 U9 Technology · 官网样式表
   羊皮纸做旧主题 · 游戏工作室官网
   ============================================================ */
/* ============ 基础与调色 ============ */
:root{
  --bg:#F1E7D2;          /* 暖羊皮纸 */
  --bg2:#E9DDC1;         /* 面板 */
  --ink:#2A2115;         /* 深棕墨色 */
  --mut:#7D6C50;         /* 次级文字 */
  --line:#D2C1A0;        /* 分隔线 */
  --gold:#B8862B;        /* 金（亮底） */
  --goldl:#E9C46A;       /* 金（暗图） */
  --ember:#D4553A;       /* 余烬橙 */
  --ember2:#E88A4E;      /* 暖橙 */
  --inkl:#F2E8D5;        /* 暗图上的浅字 */
  --serif:'Noto Serif SC','Songti SC','STSong',serif;
  --sans:'Noto Sans SC','PingFang SC','Microsoft YaHei',sans-serif;
  --latin:'Oswald','Noto Sans SC',sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  background:
    radial-gradient(130% 90% at 50% 0%, #F6EED9 0%, transparent 55%),
    radial-gradient(120% 100% at 50% 110%, #E6D5B0 0%, transparent 52%),
    var(--bg);
  color:var(--ink);
  font-family:var(--sans);font-size:16px;line-height:1.75;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
/* 做旧第一层：灼痕边缘与岁月暗角 */
body::before{
  content:"";position:fixed;inset:0;pointer-events:none;z-index:59;
  background:
    radial-gradient(140% 115% at 50% 45%, transparent 62%, rgba(112,80,34,.20) 100%),
    radial-gradient(70% 45% at -3% -2%, rgba(112,80,34,.14), transparent 60%),
    radial-gradient(70% 45% at 103% -2%, rgba(112,80,34,.14), transparent 60%),
    radial-gradient(80% 50% at -2% 102%, rgba(112,80,34,.16), transparent 60%),
    radial-gradient(80% 50% at 102% 102%, rgba(112,80,34,.16), transparent 60%);
}
::selection{background:var(--ember);color:#FDF6E6}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
.num{font-family:var(--latin);font-feature-settings:"tnum";font-variant-numeric:tabular-nums;letter-spacing:.04em}
.label{font-family:var(--latin);text-transform:uppercase;letter-spacing:.42em;font-size:.72rem;color:var(--mut)}
.label b{color:var(--gold);font-weight:500}
/* 做旧第二层：纸纤维噪点 + 墨渍霉点（随机圆斑，无缝平铺） */
body::after{
  content:"";position:fixed;inset:0;pointer-events:none;z-index:60;
  background-image:
    /* 铜绿霉点（随机圆斑） */
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='520' height='520'%3E%3Cg fill='%235A7042'%3E%3Ccircle cx='88' cy='140' r='30' opacity='.045'/%3E%3Ccircle cx='96' cy='128' r='14' opacity='.05'/%3E%3Ccircle cx='350' cy='76' r='22' opacity='.04'/%3E%3Ccircle cx='470' cy='300' r='26' opacity='.045'/%3E%3Ccircle cx='180' cy='420' r='18' opacity='.04'/%3E%3Ccircle cx='410' cy='470' r='12' opacity='.05'/%3E%3C/g%3E%3C/svg%3E"),
    /* 陈旧墨渍（随机圆斑） */
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='640' height='640'%3E%3Cg fill='%23503A18'%3E%3Ccircle cx='120' cy='180' r='70' opacity='.05'/%3E%3Ccircle cx='150' cy='200' r='36' opacity='.045'/%3E%3Ccircle cx='480' cy='110' r='52' opacity='.05'/%3E%3Ccircle cx='560' cy='420' r='80' opacity='.045'/%3E%3Ccircle cx='540' cy='400' r='34' opacity='.05'/%3E%3Ccircle cx='230' cy='520' r='58' opacity='.05'/%3E%3Ccircle cx='60' cy='430' r='30' opacity='.045'/%3E%3Ccircle cx='330' cy='300' r='44' opacity='.04'/%3E%3C/g%3E%3C/svg%3E"),
    /* 纸纤维细噪 */
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)' opacity='0.6'/%3E%3C/svg%3E");
  background-size:520px 520px, 640px 640px, 140px 140px;
  opacity:.55;
}

/* ============ 预加载 ============ */
#loader{position:fixed;inset:0;background:#0E0B08;z-index:200;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:26px;transition:opacity .7s ease,visibility .7s}
#loader.done{opacity:0;visibility:hidden}
#loader .lg{font-family:var(--serif);font-weight:900;font-size:2rem;letter-spacing:.35em;text-indent:.35em;color:var(--ink)}
#loader .bar{width:180px;height:1px;background:#33291C;position:relative;overflow:hidden}
#loader .bar i{position:absolute;left:0;top:0;bottom:0;width:0;background:linear-gradient(90deg,var(--ember),var(--gold));display:block}

/* ============ 导航 ============ */
nav{
  position:fixed;top:18px;left:50%;transform:translateX(-50%);z-index:100;
  display:flex;align-items:center;gap:6px;padding:8px 10px;border-radius:999px;
  background:rgba(252,246,232,.66);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border:1px solid rgba(210,193,160,.9);
}
nav .brand{font-family:var(--serif);font-weight:900;font-size:1.02rem;letter-spacing:.14em;padding:0 14px 0 10px;white-space:nowrap}
nav .brand span{color:var(--ember)}
nav a.navlink{
  font-size:.82rem;color:var(--ink);opacity:.4;padding:6px 14px;border-radius:999px;
  transition:opacity .3s ease,background .3s ease;white-space:nowrap;letter-spacing:.12em;
}
nav a.navlink:hover{opacity:1}
nav a.navlink.active{opacity:1;background:rgba(184,134,43,.16);color:var(--gold)}

/* ============ HERO ============ */
#home{position:relative;min-height:100vh;overflow:hidden;display:flex;flex-direction:column}
.hero-art{position:absolute;inset:-6% 0;z-index:0;will-change:transform}
.hero-art img{width:100%;height:100%;object-fit:cover;object-position:center 30%}
.hero-shade{position:absolute;inset:0;z-index:1;
  background:
    radial-gradient(120% 90% at 50% 10%,transparent 45%,rgba(14,11,8,.3) 80%,rgba(14,11,8,.66) 100%),
    linear-gradient(180deg,rgba(14,11,8,.36) 0%,transparent 24%,transparent 62%,rgba(20,16,11,.72) 97%);
}
#embers{position:absolute;inset:0;z-index:2;pointer-events:none}
#dragon{position:absolute;inset:0;z-index:2;pointer-events:none}
#trail{position:fixed;inset:0;z-index:55;pointer-events:none}
.game-hud{position:absolute;z-index:6;top:86px;left:clamp(20px,4vw,56px);display:flex;align-items:baseline;gap:14px;pointer-events:none}
.game-hud .label{color:rgba(242,232,213,.55)}
.game-hud b{font-size:1.7rem;color:var(--goldl);font-weight:500}
.game-hud .game-tip{font-size:.72rem;color:rgba(242,232,213,.45);letter-spacing:.18em}
.hero-core{position:relative;z-index:3;flex:1;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;padding:120px 24px 40px}
.hero-kicker{margin-bottom:26px;color:rgba(242,232,213,.6)}
.hero-kicker b{color:var(--goldl)}
.hero-title{font-family:var(--serif);font-weight:900;line-height:1.04;font-size:clamp(3.4rem,11vw,9.2rem);letter-spacing:.08em;text-indent:.08em;color:#F4ECDA}
.hero-title .accent{color:var(--ember)}
.hero-title .w{display:inline-block;will-change:transform,opacity}
.hero-quote{margin-top:30px;font-family:var(--serif);font-weight:600;font-size:clamp(1rem,2vw,1.35rem);letter-spacing:.3em;text-indent:.3em;color:var(--goldl)}
.hero-sub{margin-top:16px;color:rgba(242,232,213,.62);font-size:.92rem;letter-spacing:.22em}
/* 底部元信息条：64px，如影集图注 */
.hero-bar{
  position:relative;z-index:4;height:64px;flex:none;
  display:flex;align-items:stretch;border-top:1px solid var(--line);
  background:rgba(243,236,219,.82);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
}
.hero-bar .cell{flex:1;display:flex;align-items:center;justify-content:center;gap:10px;border-right:1px solid var(--line);font-size:.78rem;color:var(--mut);letter-spacing:.14em}
.hero-bar .cell:last-child{border-right:none}
.hero-bar .cell b{color:var(--ink);font-weight:500}
.hero-bar .cue{color:var(--ember);animation:cue 2.2s ease-in-out infinite}
@keyframes cue{0%,100%{transform:translateY(-2px);opacity:.6}50%{transform:translateY(3px);opacity:1}}

/* ============ 章节骨架 ============ */
section{position:relative}
.wrap{max-width:1240px;margin:0 auto;padding:0 clamp(20px,4vw,56px)}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;padding:110px 0 54px;border-bottom:1px solid var(--line)}
.sec-head h2{font-family:var(--serif);font-weight:900;font-size:clamp(2.1rem,4.6vw,3.6rem);letter-spacing:.12em;line-height:1.15}
.sec-head h2 small{display:block;font-family:var(--latin);font-weight:500;font-size:.78rem;letter-spacing:.5em;color:var(--mut);margin-bottom:14px;text-transform:uppercase}
.sec-head .count{font-family:var(--latin);font-size:.95rem;color:var(--mut);letter-spacing:.2em}
.sec-head .count b{color:var(--ember);font-weight:500;font-size:1.6rem;vertical-align:-2px}

/* ============ 产品 WORKS ============ */
#works{background:var(--bg)}
.work{position:relative;min-height:100vh;display:flex;align-items:center;overflow:hidden;border-bottom:1px solid var(--line)}
/* size-full：满幅出血 */
.work.full .work-bg{position:absolute;inset:0;z-index:0}
.work.full .work-bg img{width:100%;height:100%;object-fit:cover;will-change:transform;transform:scale(1.06)}
.work.full .work-shade{position:absolute;inset:0;z-index:1;background:linear-gradient(180deg,rgba(22,18,13,.62),transparent 30%,transparent 55%,rgba(22,18,13,.94) 92%),linear-gradient(90deg,rgba(22,18,13,.82) 0%,transparent 55%)}
.work.full .wrap{position:relative;z-index:2;width:100%}
.work.full .work-info h3{color:var(--inkl)}
.work.full .work-info h3 .en{color:rgba(242,232,213,.5)}
.work.full .work-info p{color:rgba(242,232,213,.72)}
.work.full .tags span{color:var(--inkl);border-color:rgba(242,232,213,.28);background:rgba(18,13,9,.4)}
.work.full .status{color:var(--goldl)}
.work.full .idx{color:#EF8A6C}
/* size-margins：内嵌画幅，四周留白 */
.work.inset{flex-direction:column;justify-content:center;gap:34px;padding-top:90px;padding-bottom:60px}
.art-frame{
  position:relative;width:min(1120px,92vw);aspect-ratio:16/8.6;overflow:hidden;
  clip-path:polygon(34px 0,100% 0,100% calc(100% - 34px),calc(100% - 34px) 100%,0 100%,0 34px);
  border:none;background:var(--bg2);
  --x:0;--y:0;
}
.art-frame::before{content:"";position:absolute;inset:0;z-index:2;pointer-events:none;
  box-shadow:inset 0 0 0 1px rgba(184,134,43,.28), inset 0 -120px 120px -60px rgba(14,11,8,.55)}
.art-frame img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;will-change:transform;
  transform:translate3d(calc(var(--x)*10px),calc(var(--y)*7px),0) scale(1.09);
  transition:transform .25s ease-out}
.work-meta{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:26px;width:min(1120px,92vw)}
.work-info{max-width:640px}
.work-info .idx{font-family:var(--latin);color:var(--ember);letter-spacing:.3em;font-size:.85rem;margin-bottom:12px}
.work-info h3{font-family:var(--serif);font-weight:900;font-size:clamp(1.9rem,3.6vw,3rem);letter-spacing:.1em;line-height:1.2}
.work-info h3 .en{display:block;font-family:var(--latin);font-weight:500;font-size:.8rem;letter-spacing:.42em;color:var(--mut);text-transform:uppercase;margin-top:8px}
.work-info p{margin-top:16px;color:var(--mut);font-size:.95rem;max-width:52ch}
.tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}
.tags span{font-size:.74rem;letter-spacing:.12em;color:var(--ink);border:1px solid var(--line);padding:5px 13px;border-radius:2px;background:rgba(29,24,17,.5)}
.status{display:inline-flex;align-items:center;gap:8px;font-size:.78rem;letter-spacing:.2em;color:var(--gold);margin-bottom:14px}
.status i{width:7px;height:7px;border-radius:50%;background:var(--gold);box-shadow:0 0 10px var(--gold);animation:pulse 2s infinite}
.status.on{color:#3E7C4F}.status.on i{background:#3E7C4F;box-shadow:0 0 10px #6FAE82}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
.work-side{flex:none;text-align:right}
.work-side .date{font-family:var(--latin);font-size:2rem;color:var(--ink);letter-spacing:.06em}
.work-side .date small{display:block;font-size:.72rem;color:var(--mut);letter-spacing:.34em;margin-top:6px}
/* 做旧点缀：章节头与分隔线的朱砂残印 */
.sec-head h2 small::after{
  content:"";display:inline-block;width:56px;height:2px;margin-left:16px;vertical-align:middle;
  background:linear-gradient(90deg,var(--ember),transparent);
}
.tl-item::after{
  content:"";position:absolute;top:22px;left:34px;width:26px;height:1px;
  background:linear-gradient(90deg,rgba(212,85,58,.5),transparent);
}
/* 企划预告条 */
.teaser{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:46px 0;border-bottom:1px solid var(--line)}
.teaser .t{font-family:var(--serif);font-weight:700;font-size:clamp(1.2rem,2.4vw,1.7rem);letter-spacing:.18em;color:var(--mut)}
.teaser .t b{color:var(--ink);font-weight:900}
.teaser .dots{font-family:var(--latin);letter-spacing:.5em;color:var(--ember)}

/* ============ 公司 ABOUT ============ */
#about{background:var(--bg2)}
.about-grid{display:grid;grid-template-columns:1.35fr 1fr;gap:clamp(30px,5vw,80px);padding:70px 0 80px}
.manifesto{font-family:var(--serif);font-weight:600;font-size:clamp(1.25rem,2.3vw,1.8rem);line-height:2.05;letter-spacing:.06em}
.manifesto b{color:var(--gold);font-weight:900}
.manifesto .em{color:var(--ember);font-weight:900}
.stats{display:grid;grid-template-columns:1fr 1fr;border-left:1px solid var(--line)}
.stat{padding:26px 0 26px 30px;border-bottom:1px solid var(--line)}
.stat:nth-child(odd){border-right:1px solid var(--line)}
.stat:nth-child(1),.stat:nth-child(2){border-top:1px solid var(--line)}
.stat .v{font-family:var(--latin);font-weight:500;font-size:clamp(2rem,3.4vw,2.9rem);color:var(--ink);line-height:1}
.stat .v i{font-style:normal;color:var(--ember);font-size:.55em;letter-spacing:.1em;margin-left:4px}
.stat .k{margin-top:10px;font-size:.78rem;color:var(--mut);letter-spacing:.22em}
/* 理念：3D 翻转卡 */
.creed{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;padding-bottom:90px}
.flip{perspective:1200px;height:210px;cursor:pointer}
.flip-inner{position:relative;width:100%;height:100%;transform-style:preserve-3d;transition:transform .7s cubic-bezier(.2,.7,.2,1)}
.flip:hover .flip-inner,.flip.on .flip-inner{transform:rotateY(180deg)}
/* 点击反馈：抖动 + 弹跳缩放 */
.flip{position:relative}
.flip.pulse{animation:flipPulse .42s cubic-bezier(.3,1.4,.4,1)}
@keyframes flipPulse{
  0%{transform:scale(1) rotate(0deg)}
  25%{transform:scale(.94) rotate(-1.2deg)}
  55%{transform:scale(1.05) rotate(1deg)}
  80%{transform:scale(.98) rotate(-.4deg)}
  100%{transform:scale(1) rotate(0deg)}
}
/* 固定态：加粗描边 + 角标提示 */
.flip.on{outline:3px solid var(--ember);outline-offset:3px;z-index:2}
.flip.on::after{
  content:"已固定 · 再点解除";position:absolute;top:-26px;right:0;z-index:5;
  font-size:.68rem;letter-spacing:.14em;color:var(--ember);white-space:nowrap;
}
.flip-face{position:absolute;inset:0;backface-visibility:hidden;-webkit-backface-visibility:hidden;
  border:1px solid var(--line);background:var(--bg);padding:26px;display:flex;flex-direction:column;justify-content:space-between}
.flip-face.front .no{font-family:var(--latin);color:var(--mut);letter-spacing:.3em;font-size:.75rem}
.flip-face.front h4{font-family:var(--serif);font-weight:900;font-size:1.5rem;letter-spacing:.14em}
.flip-face.front .hint{font-size:.72rem;color:var(--mut);letter-spacing:.2em}
.flip-face.back{transform:rotateY(180deg);background:linear-gradient(150deg,#332818,#241C10);border-color:rgba(184,134,43,.5)}
.flip-face.back p{font-size:.86rem;color:rgba(242,232,213,.72);line-height:1.9}
.flip-face.back .tagline{color:var(--goldl);font-family:var(--serif);font-weight:700;letter-spacing:.14em;font-size:.95rem}
/* 里程碑 */
.timeline{border-top:1px solid var(--line);padding:64px 0 100px}
.tl-track{display:grid;grid-template-columns:repeat(5,1fr);gap:0;position:relative}
.tl-track::before{content:"";position:absolute;left:0;right:0;top:7px;height:1px;background:linear-gradient(90deg,var(--ember),var(--gold),var(--line))}
.tl-item{padding:34px 18px 0 0;position:relative}
.tl-item::before{content:"";position:absolute;top:0;left:0;width:15px;height:15px;border-radius:50%;background:var(--bg);border:2px solid var(--ember);transform:translateY(0)}
.tl-item .d{font-family:var(--latin);font-size:1.05rem;color:var(--gold);letter-spacing:.08em}
.tl-item p{margin-top:10px;font-size:.85rem;color:var(--mut);line-height:1.8;max-width:20ch}

/* ============ 动态 NEWS ============ */
.news-list{padding:20px 0 100px}
.news-item{display:flex;align-items:center;gap:clamp(18px,3vw,40px);padding:30px 0;border-bottom:1px solid var(--line);transition:padding-left .3s ease}
.news-item:hover{padding-left:12px}
.news-date{flex:none;width:118px;text-align:center;padding:12px 0;border:1px solid var(--line);background:var(--bg2);
  clip-path:polygon(10px 0,100% 0,100% calc(100% - 10px),calc(100% - 10px) 100%,0 100%,0 10px)}
.news-date .y{font-family:var(--latin);font-size:.78rem;color:var(--mut);letter-spacing:.2em}
.news-date .md{font-family:var(--latin);font-size:1.35rem;color:var(--gold);letter-spacing:.06em;margin-top:4px}
.news-item h5{font-weight:500;font-size:1.05rem;letter-spacing:.06em}
.news-item .tag{flex:none;margin-left:auto;font-size:.72rem;color:var(--mut);letter-spacing:.26em}
.news-item.hot .news-date{background:linear-gradient(140deg,rgba(212,85,58,.14),rgba(184,134,43,.08));border-color:rgba(212,85,58,.45)}
.news-item.hot .tag{color:var(--ember)}

/* ============ 联系 CONTACT ============ */
#contact{background:
  radial-gradient(90% 120% at 50% 120%,rgba(212,85,58,.14),transparent 60%),var(--bg)}
.contact-core{text-align:center;padding:120px 0 90px}
.contact-core h2{font-family:var(--serif);font-weight:900;font-size:clamp(2.4rem,6vw,4.6rem);letter-spacing:.14em;line-height:1.25}
.contact-core h2 span{color:var(--ember)}
.contact-core p{margin-top:22px;color:var(--mut);letter-spacing:.2em;font-size:.9rem}
.btn-row{display:flex;gap:16px;justify-content:center;margin-top:48px;flex-wrap:wrap}
.btn{
  font-family:var(--sans);letter-spacing:.24em;text-indent:.24em;font-size:.88rem;padding:16px 40px;
  clip-path:polygon(14px 0,100% 0,100% calc(100% - 14px),calc(100% - 14px) 100%,0 100%,0 14px);
  transition:filter .3s ease,background .3s ease,color .3s ease;
}
.btn.primary{background:linear-gradient(120deg,var(--ember),var(--ember2));color:#1A120C;font-weight:700}
.btn.primary:hover{filter:brightness(1.12)}
.btn.ghost{background:transparent;color:var(--ink);box-shadow:inset 0 0 0 1px var(--line)}
.btn.ghost:hover{box-shadow:inset 0 0 0 1px var(--gold);color:var(--gold)}
.contact-cards{display:grid;grid-template-columns:repeat(2,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.cc{padding:38px 30px;border-right:1px solid var(--line)}
.cc:last-child{border-right:none}
.cc .k{font-size:.74rem;color:var(--mut);letter-spacing:.3em;margin-bottom:14px}
.cc .v{font-size:1.05rem;letter-spacing:.06em}
.cc .v small{display:block;margin-top:6px;color:var(--mut);font-size:.8rem;letter-spacing:.1em}

/* ============ 页脚 ============ */
footer{background:#2A2115;border-top:1px solid var(--line)}
.foot{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:34px 0;flex-wrap:wrap}
.foot .l{font-family:var(--serif);font-weight:900;letter-spacing:.18em;color:#F1E7D2}
.foot .l span{color:var(--ember2)}
.foot .r{font-size:.76rem;color:#A2926F;letter-spacing:.1em;text-align:right;line-height:2}
.foot .r a{color:#A2926F;border-bottom:1px solid rgba(162,146,111,.4);transition:color .3s}
.foot .r a:hover{color:var(--goldl)}

/* ============ 动效初始态 ============ */
.rv{opacity:0;transform:translateY(34px);will-change:transform,opacity}
@media (prefers-reduced-motion:reduce){
  .rv{opacity:1;transform:none}
  html{scroll-behavior:auto}
}

/* ============ 响应式 ============ */
@media (max-width:991px){
  .about-grid{grid-template-columns:1fr}
  .stats{border-left:none;border-top:1px solid var(--line)}
  .creed{grid-template-columns:1fr 1fr}
  .tl-track{grid-template-columns:repeat(2,1fr);gap:26px 0}
  .tl-track::before{display:none}
  .contact-cards{grid-template-columns:1fr}
  .cc{border-right:none;border-bottom:1px solid var(--line)}
  .cc:last-child{border-bottom:none}
}
@media (max-width:767px){
  nav{top:10px;max-width:94vw;overflow-x:auto}
  nav .brand{font-size:.9rem}
  .hero-bar{height:auto;flex-wrap:wrap}
  .hero-bar .cell{flex:1 1 50%;padding:12px 6px;border-bottom:1px solid var(--line)}
  .creed{grid-template-columns:1fr}
  .work-meta{flex-direction:column;align-items:flex-start}
  .work-side{text-align:left}
  .news-item{flex-wrap:wrap}
  .news-item .tag{margin-left:0;width:100%}
  .sec-head{flex-direction:column;align-items:flex-start;gap:12px}
}