/* =====================================================
   翡翠书城 · 样式表 v12
   form-row-inline 修复 / 轮播 15:8 / toast / 全响应式
   ===================================================== */
:root{
  --green:#0fa678;
  --green-2:#12b886;
  --green-4:#20c997;
  --green-dark:#0a7d59;
  --green-bg:#f3fbf8;
  --green-line:#dff2ea;
  --text:#16302a;
  --text-2:#5a7a72;
  --text-3:#8aa39b;

  --r-xs:3px;
  --r-sm:5px;
  --r:6px;
  --r-lg:8px;
  --r-pill:999px;

  --sh-1:0 1px 2px rgba(15,166,120,.04), 0 2px 8px rgba(15,166,120,.06);
  --sh-2:0 4px 12px rgba(15,166,120,.10), 0 8px 24px rgba(15,166,120,.08);
  --sh-3:0 12px 32px rgba(15,166,120,.16), 0 4px 12px rgba(15,166,120,.08);
  --sh-in:0 0 0 4px rgba(15,166,120,.10);

  --ease:cubic-bezier(.22,1,.36,1);
  --spring:cubic-bezier(.34,1.56,.64,1);
  --t-fast:.16s var(--ease);
  --t:.28s var(--ease);
  --t-slow:.5s var(--ease);

  --nav-h:66px;
}

*{margin:0;padding:0;box-sizing:border-box}
html{
  -webkit-text-size-adjust:100%;
  scroll-behavior:smooth;
  overflow-x:hidden;
  max-width:100%;
}
body{
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
  color:var(--text);background:var(--green-bg);font-size:14px;line-height:1.65;
  min-height:100vh;display:flex;flex-direction:column;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
  max-width:100vw;
  animation:bodyIn .4s var(--ease) both;
}
body.nav-open{overflow:hidden}
@keyframes bodyIn{from{opacity:0}to{opacity:1}}
a{color:inherit;text-decoration:none;transition:color var(--t)}
img{max-width:100%;display:block;border:0}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit}
input,select,textarea{font-family:inherit;font-size:14px;outline:none;color:inherit}
ul,ol{list-style:none}
h1,h2,h3,h4{font-weight:600;line-height:1.3}

::-webkit-scrollbar{width:8px;height:8px}
::-webkit-scrollbar-thumb{background:#cbe7dd;border-radius:4px}
::-webkit-scrollbar-thumb:hover{background:var(--green)}
::-webkit-scrollbar-track{background:transparent}

@keyframes fadeUp{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
@keyframes pulse{0%,100%{box-shadow:0 0 0 0 rgba(255,183,3,.5)}50%{box-shadow:0 0 0 6px rgba(255,183,3,0)}}

/* ============ 容器 ============ */
.container{
  max-width:1200px;margin:0 auto;padding:0 18px;width:100%;
  min-width:0;
}
.main{flex:1;padding-bottom:50px;overflow-x:hidden}

/* ============ 顶部导航 ============ */
.nav{
  background:rgba(255,255,255,.94);
  backdrop-filter:saturate(180%) blur(14px);
  -webkit-backdrop-filter:saturate(180%) blur(14px);
  position:sticky;top:0;z-index:60;
  border-bottom:1px solid var(--green-line);
  transition:box-shadow var(--t);
  width:100%;
}
.nav.scrolled{box-shadow:0 2px 20px rgba(15,166,120,.08)}
.nav-inner{
  display:flex;align-items:center;gap:24px;height:var(--nav-h);
  min-width:0;overflow:hidden;
}
.logo{
  display:flex;align-items:center;gap:9px;
  font-size:19px;font-weight:700;color:var(--green);
  flex-shrink:1;min-width:0;overflow:hidden;
  transition:transform var(--t);
}
.logo:hover{transform:scale(1.03)}
.logo svg{width:26px;height:26px;flex-shrink:0;transition:transform var(--t-slow) var(--spring)}
.logo:hover svg{transform:rotate(-8deg)}
.logo img{height:32px;width:auto;flex-shrink:0}
.logo span{
  background:linear-gradient(120deg,var(--green),var(--green-4));
  -webkit-background-clip:text;background-clip:text;color:transparent;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}
.nav-links{display:flex;align-items:center;gap:6px;flex:1;min-width:0}
.nav-links a{padding:7px 14px;border-radius:var(--r);color:var(--text-2);font-weight:500;position:relative;white-space:nowrap}
.nav-links a:hover{color:var(--green);background:var(--green-bg)}
.nav-links a.on{color:var(--green);background:var(--green-bg)}
.nav-links a.on::after{
  content:"";position:absolute;left:50%;bottom:3px;transform:translateX(-50%);
  width:16px;height:2px;background:var(--green);border-radius:1px;
  animation:linkBar .3s var(--ease) both;
}
@keyframes linkBar{from{width:0;opacity:0}to{width:16px;opacity:1}}

.nav-right{display:flex;align-items:center;gap:12px;flex-shrink:0}
.search{position:relative;display:flex;align-items:center}
.search svg{position:absolute;left:11px;width:16px;height:16px;color:var(--text-3);pointer-events:none;transition:color var(--t)}
.search:focus-within svg{color:var(--green)}
.search input{
  height:36px;padding:0 14px 0 34px;
  border:1px solid var(--green-line);background:var(--green-bg);
  border-radius:var(--r-pill);width:200px;
  transition:width var(--t), background var(--t), border-color var(--t), box-shadow var(--t);
}
.search input:focus{width:250px;background:#fff;border-color:var(--green);box-shadow:var(--sh-in)}

.menu-toggle{
  display:none;
  width:38px;height:38px;border-radius:var(--r);
  align-items:center;justify-content:center;
  background:var(--green-bg);color:var(--green);
  flex-shrink:0;
  transition:background var(--t), transform var(--t-fast);
}
.menu-toggle:hover{background:#e5f6f0}
.menu-toggle:active{transform:scale(.94)}
.menu-toggle svg{width:20px;height:20px}

/* ============ 按钮 ============ */
.btn{
  position:relative;overflow:hidden;
  display:inline-flex;align-items:center;justify-content:center;gap:6px;
  height:38px;padding:0 20px;border-radius:var(--r);
  background:linear-gradient(120deg,var(--green),var(--green-2));color:#fff;
  font-weight:600;font-size:14px;white-space:nowrap;
  box-shadow:0 2px 8px rgba(15,166,120,.22);
  transition:transform var(--t-fast), box-shadow var(--t);
  will-change:transform;
}
.btn::before{
  content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;
  background:linear-gradient(120deg,transparent 20%,rgba(255,255,255,.32) 50%,transparent 80%);
  transition:left .55s var(--ease);pointer-events:none;
}
.btn:hover{transform:translateY(-2px);box-shadow:0 8px 20px rgba(15,166,120,.34)}
.btn:hover::before{left:100%}
.btn:active{transform:translateY(0) scale(.97);transition-duration:.08s}
.btn:disabled{opacity:.55;cursor:not-allowed;transform:none;box-shadow:none;filter:grayscale(.2)}
.btn-ghost{background:#fff;color:var(--green);border:1px solid var(--green-line);box-shadow:none}
.btn-ghost:hover{background:var(--green-bg);box-shadow:0 4px 12px rgba(15,166,120,.12)}
.btn-lg{height:46px;padding:0 26px;font-size:15px}
.btn-block{width:100%}
.btn-mini{height:30px;padding:0 12px;font-size:12.5px;border-radius:var(--r-sm);box-shadow:none}
.btn-mini:hover{transform:translateY(-1px)}
.btn svg{width:18px;height:18px;flex-shrink:0}

/* ============ 金币 / 会员 ============ */
.coin-chip{
  display:inline-flex;align-items:center;gap:5px;padding:5px 12px;
  background:var(--green-bg);border:1px solid var(--green-line);
  border-radius:var(--r-pill);color:var(--green);font-weight:600;font-size:13px;
  flex-shrink:0;
  transition:transform var(--t-fast), background var(--t), box-shadow var(--t);
}
.coin-chip svg{width:16px;height:16px}
.coin-chip:hover{background:#e5f6f0;transform:translateY(-1px);box-shadow:0 4px 10px rgba(15,166,120,.14)}
.vip-tag{
  display:inline-flex;align-items:center;padding:2px 8px;
  font-size:11px;font-weight:700;
  background:linear-gradient(120deg,#ffb703,#fb8500);color:#fff;
  border-radius:var(--r-xs);letter-spacing:.5px;
  flex-shrink:0;
  animation:pulse 2.4s var(--ease) infinite;
}

/* ============ 用户菜单 ============ */
.user-menu{position:relative;flex-shrink:0}
.avatar-btn{
  display:block;padding:0;border-radius:50%;
  transition:transform var(--t-fast), box-shadow var(--t);
}
.avatar-btn:hover{transform:scale(1.06);box-shadow:0 0 0 3px rgba(15,166,120,.14)}
.u-avatar{
  display:inline-flex;align-items:center;justify-content:center;border-radius:50%;
  color:#fff;font-weight:600;overflow:hidden;flex-shrink:0;user-select:none;
}
.u-avatar img{width:100%;height:100%;object-fit:cover}
.dropdown{
  position:absolute;right:0;top:calc(100% + 12px);min-width:220px;background:#fff;
  border-radius:var(--r-lg);box-shadow:0 16px 44px rgba(15,166,120,.18);
  border:1px solid var(--green-line);padding:8px;
  opacity:0;visibility:hidden;
  transform:translateY(-8px) scale(.96);
  transform-origin:top right;
  transition:opacity var(--t), transform var(--t), visibility var(--t);
  z-index:70;
}
.user-menu:hover .dropdown,
.user-menu.open .dropdown{opacity:1;visibility:visible;transform:translateY(0) scale(1)}
.dropdown .dd-head{padding:10px 12px;border-bottom:1px solid var(--green-line);margin-bottom:6px}
.dropdown .dd-head b{display:block;font-size:14px}
.dropdown .dd-head small{display:block;color:var(--text-3);font-size:12px;margin-top:2px;word-break:break-all}
.dropdown a{
  display:block;padding:9px 12px;border-radius:var(--r-sm);
  color:var(--text-2);font-size:13px;
  transition:background var(--t-fast), color var(--t-fast), transform var(--t-fast);
}
.dropdown a:hover{background:var(--green-bg);color:var(--green);transform:translateX(3px)}
.dropdown a.danger{color:#e74c3c}
.dropdown a.danger:hover{background:#fdf0ef;color:#c0392b}

/* ============ 移动端抽屉 ============ */
.m-nav{
  position:fixed;top:0;right:0;bottom:0;
  width:82%;max-width:340px;
  background:#fff;
  box-shadow:-16px 0 40px rgba(15,166,120,.18);
  z-index:200;
  transform:translateX(100%);
  transition:transform .32s var(--ease);
  display:flex;flex-direction:column;
  padding-top:env(safe-area-inset-top);
  padding-bottom:env(safe-area-inset-bottom);
  will-change:transform;
}
.m-nav.open{transform:translateX(0)}
.m-mask{
  position:fixed;inset:0;
  background:rgba(11,46,36,.5);
  backdrop-filter:blur(3px);
  -webkit-backdrop-filter:blur(3px);
  z-index:190;
  opacity:0;pointer-events:none;
  transition:opacity var(--t);
}
.m-mask.open{opacity:1;pointer-events:auto}

.m-nav-head{
  padding:18px 20px;
  display:flex;align-items:center;justify-content:space-between;
  border-bottom:1px solid var(--green-line);
  font-size:16px;font-weight:600;
  flex-shrink:0;
}
.m-nav-close{
  width:36px;height:36px;border-radius:var(--r-sm);
  display:flex;align-items:center;justify-content:center;
  background:var(--green-bg);color:var(--text-2);
  transition:background var(--t), transform var(--t-fast);
}
.m-nav-close:hover{background:#e5f6f0;color:var(--green)}
.m-nav-close:active{transform:scale(.92)}
.m-nav-close svg{width:18px;height:18px}

.m-nav-user{
  padding:16px 20px;
  display:flex;align-items:center;gap:12px;
  background:linear-gradient(120deg,#f3fbf8,#e6f7ee);
  border-bottom:1px solid var(--green-line);
  flex-shrink:0;
}
.m-nav-user-info{flex:1;min-width:0}
.m-nav-user-info b{font-size:15px;display:block}
.m-nav-user-info small{
  font-size:12px;color:var(--text-3);
  display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}
.m-nav-user-coin{
  display:inline-flex;align-items:center;gap:4px;
  padding:4px 10px;background:#fff;
  border:1px solid var(--green-line);border-radius:var(--r-pill);
  color:var(--green);font-weight:600;font-size:13px;
  flex-shrink:0;
}
.m-nav-user-coin svg{width:14px;height:14px}

.m-nav-links{
  flex:1;overflow-y:auto;
  padding:8px 12px;
  display:flex;flex-direction:column;gap:2px;
}
.m-nav-links a{
  display:flex;align-items:center;gap:12px;
  padding:12px 14px;border-radius:var(--r-sm);
  color:var(--text);font-size:14.5px;font-weight:500;
  transition:background var(--t-fast), color var(--t-fast), transform var(--t-fast);
}
.m-nav-links a svg{width:18px;height:18px;color:var(--green);flex-shrink:0}
.m-nav-links a:hover,
.m-nav-links a:active{background:var(--green-bg);color:var(--green);transform:translateX(3px)}

.m-nav-foot{
  padding:16px 20px calc(16px + env(safe-area-inset-bottom));
  border-top:1px solid var(--green-line);
  display:flex;flex-direction:column;gap:8px;
  flex-shrink:0;
}

@media (min-width:769px){
  .m-nav,.m-mask{display:none !important}
}

/* ============ 公告 ============ */
.top-notice{
  display:flex;align-items:center;gap:10px;background:#fff;
  border:1px solid var(--green-line);padding:11px 16px;
  border-radius:var(--r-sm);margin:16px 0;
  color:var(--text-2);font-size:13px;
  animation:fadeUp .5s var(--ease) both;
}
.top-notice svg{width:18px;height:18px;color:var(--green);flex-shrink:0}

/* ============ 海报轮播 15:8 ============ */
.carousel{
  position:relative;width:100%;
  aspect-ratio:15/8;
  border-radius:var(--r-lg);overflow:hidden;
  margin-top:22px;background:#0b2e24;box-shadow:var(--sh-2);
  perspective:1500px;
}
.carousel-track{position:absolute;inset:0}
.slide{
  position:absolute;inset:0;
  opacity:0;
  transform:scale(1.08) translateZ(-60px);
  filter:blur(8px);
  transition:opacity .9s var(--ease), transform 1.1s var(--ease), filter .9s var(--ease);
  pointer-events:none;
  will-change:opacity,transform,filter;
}
.slide.on{
  opacity:1;transform:scale(1) translateZ(0);filter:blur(0);
  pointer-events:auto;z-index:2;
}
.slide-bg{
  position:absolute;inset:0;
  overflow:hidden;
  background:linear-gradient(120deg,var(--green),var(--green-dark));
}
.slide-bg img{
  position:absolute;inset:0;
  width:100% !important;
  height:100% !important;
  max-width:none !important;
  object-fit:cover;
  object-position:center;
  display:block;
  z-index:1;
}
.slide-bg::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(100deg,rgba(0,30,20,.78) 0%,rgba(0,30,20,.35) 55%,rgba(0,30,20,.08) 100%);
  z-index:2;
  pointer-events:none;
}
.slide-inner{position:absolute;inset:0;display:flex;align-items:center;padding:0 6%;color:#fff;z-index:3}
.slide-info{max-width:62%}
.slide-info .badge{
  display:inline-block;padding:4px 12px;
  background:rgba(255,255,255,.16);backdrop-filter:blur(8px);
  border:1px solid rgba(255,255,255,.28);border-radius:var(--r-pill);
  font-size:12px;margin-bottom:14px;letter-spacing:1px;
  opacity:0;transform:translateY(12px);
}
.slide.on .slide-info .badge{animation:fadeUp .6s var(--ease) .05s both}
.slide-info h2{
  font-size:40px;margin-bottom:12px;letter-spacing:1px;
  text-shadow:0 3px 20px rgba(0,0,0,.35);
  opacity:0;transform:translateY(16px);
}
.slide.on .slide-info h2{animation:fadeUp .7s var(--ease) .15s both}
.slide-intro{
  font-size:15px;opacity:0;transform:translateY(16px);
  margin-bottom:20px;line-height:1.7;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.slide.on .slide-intro{animation:fadeUp .7s var(--ease) .25s both}
.slide-btns{display:flex;gap:12px;flex-wrap:wrap;opacity:0;transform:translateY(16px)}
.slide.on .slide-btns{animation:fadeUp .7s var(--ease) .35s both}
.slide-btns .btn{background:#fff;color:var(--green);box-shadow:0 8px 24px rgba(0,0,0,.22)}
.slide-btns .btn:hover{background:var(--green-bg)}
.slide-btns .btn-ghost{
  background:rgba(255,255,255,.12);color:#fff;
  border:1px solid rgba(255,255,255,.5);backdrop-filter:blur(8px);
}
.slide-btns .btn-ghost:hover{background:rgba(255,255,255,.24)}

.car-btn{
  position:absolute;top:50%;transform:translateY(-50%);
  width:44px;height:44px;border-radius:50%;
  background:rgba(255,255,255,.14);backdrop-filter:blur(10px);
  color:#fff;display:flex;align-items:center;justify-content:center;
  z-index:5;border:1px solid rgba(255,255,255,.26);
  transition:background var(--t), transform var(--t);
  opacity:0;
}
.carousel:hover .car-btn{opacity:1}
.car-btn svg{width:22px;height:22px}
.car-btn:hover{background:rgba(255,255,255,.34);transform:translateY(-50%) scale(1.08)}
.car-prev{left:20px}
.car-next{right:20px}

.car-dots{
  position:absolute;left:50%;bottom:18px;transform:translateX(-50%);
  display:flex;gap:8px;z-index:5;
}
.car-dot{
  width:24px;height:4px;border-radius:2px;
  background:rgba(255,255,255,.35);
  transition:width var(--t), background var(--t);
}
.car-dot.on{background:#fff;width:36px}

/* ============ 分类 chips ============ */
.cat-row{display:flex;gap:10px;flex-wrap:wrap;margin:24px 0 6px}
.cat-chip{
  padding:8px 18px;background:#fff;border:1px solid var(--green-line);
  border-radius:var(--r-sm);color:var(--text-2);font-size:13px;font-weight:500;
  transition:transform var(--t-fast), background var(--t), color var(--t),
             border-color var(--t), box-shadow var(--t);
}
.cat-chip:hover{
  background:var(--green);color:#fff;border-color:var(--green);
  transform:translateY(-3px);
  box-shadow:0 8px 18px rgba(15,166,120,.24);
}
.cat-chip:active{transform:translateY(-1px) scale(.97)}

/* ============ 区块标题 ============ */
.sec{margin-top:38px}
.sec-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}
.sec-head h3{display:flex;align-items:center;gap:9px;font-size:19px;color:var(--text)}
.sec-head h3 small{font-weight:400;color:var(--text-3);font-size:12px;margin-left:4px}
.sec-head .dot{
  width:4px;height:18px;
  background:linear-gradient(180deg,var(--green-2),var(--green));
  border-radius:2px;display:inline-block;
}
.sec-head .more{display:flex;align-items:center;gap:3px;color:var(--text-3);font-size:13px}
.sec-head .more svg{width:14px;height:14px;transition:transform var(--t)}
.sec-head .more:hover{color:var(--green)}
.sec-head .more:hover svg{transform:translateX(3px)}

/* ============ 书籍网格 ============ */
.grid-books{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:18px;min-width:0}
.book-card{
  display:flex;flex-direction:column;background:#fff;
  border-radius:var(--r-sm);overflow:hidden;
  box-shadow:var(--sh-1);border:1px solid var(--green-line);
  transition:transform var(--t), box-shadow var(--t), border-color var(--t);
  animation:fadeUp .5s var(--ease) both;
  min-width:0;
}
.book-card:hover{
  transform:translateY(-6px);
  box-shadow:var(--sh-3);
  border-color:#c2ecdd;
}
.book-card:active{transform:translateY(-3px) scale(.99)}

.cover{width:100%;aspect-ratio:3/4;background:#eef7f3;overflow:hidden;position:relative}
.cover img{width:100%;height:100%;object-fit:cover;transition:transform .7s var(--ease)}
.cover::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,transparent 45%,rgba(15,166,120,.42));
  opacity:0;transition:opacity var(--t);pointer-events:none;
}
.book-card:hover .cover::after{opacity:1}
.book-card:hover .cover img{transform:scale(1.08)}
.cover-ph{
  display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,var(--c,#0fa678),rgba(0,0,0,.15));
}
.cover-ph span{
  color:#fff;font-size:26px;font-weight:700;letter-spacing:2px;
  text-shadow:0 3px 12px rgba(0,0,0,.28);
  writing-mode:vertical-rl;letter-spacing:6px;
}

/* cover-sm 硬锁 */
.cover-sm,
.cover.cover-sm,
.rank-item .cover-sm,
.rank-item .cover.cover-sm,
.writer-book .cover-sm,
.log-item .cover-sm{
  display:block !important;
  width:56px !important;
  min-width:56px !important;
  max-width:56px !important;
  height:74px !important;
  min-height:74px !important;
  max-height:74px !important;
  flex:0 0 56px !important;
  aspect-ratio:auto !important;
  padding:0 !important;
  margin:0 !important;
  border-radius:var(--r-sm) !important;
  overflow:hidden !important;
  border:1px solid var(--green-line);
  background:#eef7f3;
  position:relative;
  box-sizing:border-box;
  vertical-align:middle;
}
.cover-sm img,
.cover.cover-sm img,
.rank-item .cover-sm img,
.rank-item .cover.cover-sm img,
.writer-book .cover-sm img,
.log-item .cover-sm img{
  display:block !important;
  width:100% !important;
  height:100% !important;
  max-width:none !important;
  max-height:none !important;
  object-fit:cover !important;
}
.cover-sm span,
.cover.cover-sm span,
.rank-item .cover-sm span,
.rank-item .cover.cover-sm span,
.writer-book .cover-sm span,
.log-item .cover-sm span{
  display:flex !important;
  align-items:center !important;
  justify-content:center !important;
  width:100% !important;
  height:100% !important;
  writing-mode:horizontal-tb !important;
  -webkit-writing-mode:horizontal-tb !important;
  text-orientation:initial !important;
  font-size:11px !important;
  font-weight:600 !important;
  letter-spacing:0 !important;
  line-height:1.15 !important;
  text-align:center !important;
  padding:2px !important;
  color:#fff !important;
  word-break:break-all;
  text-shadow:0 1px 3px rgba(0,0,0,.3);
}

/* cover-lg 硬锁 */
.cover-lg{
  width:210px !important;
  min-width:210px !important;
  max-width:210px !important;
  aspect-ratio:3/4 !important;
  border-radius:var(--r-sm);
  overflow:hidden;
  box-shadow:var(--sh-2);
  flex-shrink:0;
}
.cover-lg span{font-size:32px}

.bc-body{padding:12px;display:flex;flex-direction:column;gap:6px;flex:1;min-width:0}
.bc-body h4{font-size:14px;color:var(--text);display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden}
.bc-author{font-size:12px;color:var(--text-3);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.bc-foot{display:flex;align-items:center;justify-content:space-between;margin-top:auto;font-size:12px;color:var(--text-3);gap:4px;min-width:0}
.bc-foot .tm{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.tag{
  display:inline-block;padding:2px 8px;font-size:11px;
  border-radius:var(--r-xs);background:var(--green-bg);
  color:var(--green);border:1px solid var(--green-line);
  flex-shrink:0;
}
.tag-vip{background:linear-gradient(120deg,#ffb703,#fb8500);color:#fff;border-color:transparent}
.tag-pay{background:#fdf0ef;color:#c0392b;border-color:#f8d7d5}
.tag-free{background:#eef7ff;color:#3498db;border-color:#d6eaff}

.stars{display:inline-flex;align-items:center;gap:1px;flex-shrink:0}
.stars svg{width:12px;height:12px;fill:#e0ebe8;transition:transform var(--t-fast) var(--spring), fill var(--t-fast)}
.stars svg.on{fill:#ffb703}
.stars:hover svg.on{transform:scale(1.15)}

/* ============ 排行列表 ============ */
.rank-list{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(280px,380px));
  gap:14px;
  justify-content:center;
}
.rank-item{
  display:flex;align-items:center;gap:14px;background:#fff;padding:14px;
  border-radius:var(--r-sm);border:1px solid var(--green-line);
  transition:transform var(--t), box-shadow var(--t), border-color var(--t);
  animation:fadeUp .5s var(--ease) both;
  min-width:0;
  overflow:hidden;
}
.rank-item:hover{transform:translateX(4px);box-shadow:var(--sh-2);border-color:#c2ecdd}
.rank-no{
  width:26px;height:26px;border-radius:var(--r-xs);
  background:var(--green-bg);color:var(--text-3);
  display:flex;align-items:center;justify-content:center;
  font-weight:700;font-size:13px;flex-shrink:0;
}
.rank-no.r1{background:linear-gradient(135deg,#ffb703,#fb8500);color:#fff}
.rank-no.r2{background:linear-gradient(135deg,#9aa5a1,#7d8a86);color:#fff}
.rank-no.r3{background:linear-gradient(135deg,#cd7f32,#b36822);color:#fff}
.rank-body{flex:1;min-width:0}
.rank-body h4{font-size:14px;margin-bottom:2px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.rank-body p{font-size:12px;color:var(--text-3);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.rank-intro{color:var(--text-2)!important;margin-top:2px}
.rank-side{text-align:right;flex-shrink:0}
.rank-views{display:block;font-size:11px;color:var(--text-3);margin-top:4px;white-space:nowrap}

/* ============ 页面头 ============ */
.page-head{margin:26px 0 20px}
.page-head h1{font-size:24px;margin-bottom:16px}
.filter-row{display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:center}
.filter-group{display:flex;flex-wrap:wrap;gap:6px}
.f-item{
  padding:6px 14px;border-radius:var(--r-sm);
  background:#fff;border:1px solid var(--green-line);
  font-size:13px;color:var(--text-2);
  transition:background var(--t-fast), color var(--t-fast), border-color var(--t-fast), transform var(--t-fast);
}
.f-item:hover{color:var(--green);transform:translateY(-1px)}
.f-item.on{background:var(--green);color:#fff;border-color:var(--green);box-shadow:0 4px 10px rgba(15,166,120,.22)}

/* ============ 书籍详情 ============ */
.book-detail{margin-top:28px}
.bd-head{
  display:flex;gap:26px;background:#fff;padding:26px;
  border-radius:var(--r-lg);box-shadow:var(--sh-1);border:1px solid var(--green-line);
  animation:fadeUp .5s var(--ease) both;
  min-width:0;
}
.bd-info{flex:1;min-width:0}
.bd-info h1{font-size:26px;margin-bottom:12px}
.bd-meta{display:flex;flex-wrap:wrap;gap:14px;font-size:13px;color:var(--text-2);margin-bottom:12px}
.bd-meta b{color:var(--green)}
.bd-rating{display:flex;align-items:center;gap:8px;margin-bottom:14px}
.bd-rating b{color:#ffb703;font-size:18px}
.bd-rating small{color:var(--text-3);font-size:12px}
.bd-intro{color:var(--text-2);font-size:14px;line-height:1.9;margin-bottom:18px}
.bd-actions{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:16px}
.bd-tags{display:flex;gap:8px;flex-wrap:wrap}

.bd-grid{display:grid;grid-template-columns:1fr 300px;gap:22px;margin-top:22px}
.bd-chapters,.bd-side{min-width:0}
.bd-chapters .sec-head{margin-bottom:14px}
.chapter-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:8px;min-width:0}
.ch-item{
  display:flex;align-items:center;justify-content:space-between;gap:8px;
  padding:10px 14px;background:#fff;
  border:1px solid var(--green-line);border-radius:var(--r-sm);
  font-size:13px;color:var(--text-2);
  transition:transform var(--t-fast), background var(--t-fast), color var(--t-fast), border-color var(--t-fast);
  animation:fadeUp .4s var(--ease) both;
  min-width:0;
}
.ch-item:hover{background:var(--green-bg);color:var(--green);border-color:#c2ecdd;transform:translateX(3px)}
.ch-title{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}
.ch-lock svg{width:14px;height:14px;color:#f39c12;flex-shrink:0}

.card{
  background:#fff;border-radius:var(--r-sm);border:1px solid var(--green-line);
  overflow:hidden;box-shadow:var(--sh-1);
  transition:box-shadow var(--t);
  min-width:0;
}
.card:hover{box-shadow:var(--sh-2)}
.card-head{
  padding:14px 18px;border-bottom:1px solid var(--green-line);
  display:flex;align-items:center;justify-content:space-between;
  font-size:15px;font-weight:600;
}
.card-head .link{font-size:12px;color:var(--green);font-weight:400}
.card-body{padding:18px}
.info-list li{display:flex;justify-content:space-between;padding:9px 0;border-bottom:1px dashed var(--green-line);font-size:13px}
.info-list li:last-child{border-bottom:0}
.info-list span{color:var(--text-3)}
.info-list b{color:var(--green)}

/* ============ 评论 ============ */
.bd-comments{margin-top:34px}
.cmt-form{background:#fff;border:1px solid var(--green-line);border-radius:var(--r-sm);padding:18px;margin-bottom:18px}
.cmt-form textarea{
  width:100%;padding:12px;border:1px solid var(--green-line);
  border-radius:var(--r-sm);resize:vertical;margin-bottom:12px;
  transition:border-color var(--t), box-shadow var(--t), background var(--t);
}
.cmt-form textarea:focus{border-color:var(--green);box-shadow:var(--sh-in);background:#fff}
.cmt-rating{display:flex;align-items:center;gap:14px;margin-bottom:12px}
.cmt-rating span{font-size:13px;color:var(--text-2)}

.star-picker{
  display:inline-flex;
  flex-direction:row-reverse;
  gap:2px;
  align-items:center;
}
.star-picker input{display:none}
.star-picker label{
  cursor:pointer;
  display:inline-flex;
  padding:0 1px;
}
.star-picker svg{
  width:22px;height:22px;
  fill:#e0ebe8;
  transition:fill .16s ease, transform .18s cubic-bezier(.34,1.56,.64,1);
}
.star-picker input:checked + label svg,
.star-picker input:checked ~ label svg{fill:#ffb703}
.star-picker label:hover svg{transform:scale(1.18)}

.cmt-login-tip{text-align:center;padding:24px;background:#fff;border-radius:var(--r-sm);color:var(--text-3);margin-bottom:18px;border:1px solid var(--green-line)}
.cmt-login-tip a{color:var(--green);font-weight:600}
.cmt-list{display:flex;flex-direction:column;gap:14px}
.cmt-item{
  display:flex;gap:14px;background:#fff;padding:16px;
  border-radius:var(--r-sm);border:1px solid var(--green-line);
  transition:box-shadow var(--t), transform var(--t), border-color var(--t);
  animation:fadeUp .4s var(--ease) both;
  min-width:0;
}
.cmt-item:hover{box-shadow:var(--sh-2);border-color:#c2ecdd;transform:translateY(-2px)}
.cmt-body{flex:1;min-width:0}
.cmt-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:6px;gap:8px}
.cmt-head b{color:var(--green);font-size:13px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.cmt-time{font-size:12px;color:var(--text-3);flex-shrink:0}
.cmt-body p{color:var(--text-2);font-size:13px;line-height:1.8;margin-top:6px;word-break:break-word}

/* ============ 付费墙 ============ */
.pay-wall{
  max-width:520px;margin:60px auto;padding:44px 30px;background:#fff;
  border-radius:var(--r-lg);text-align:center;
  border:1px solid var(--green-line);box-shadow:var(--sh-2);
  animation:fadeUp .5s var(--ease) both;
}
.pay-wall svg{width:64px;height:64px;color:var(--green);margin:0 auto 16px;display:block}
.pay-wall h2{font-size:20px;margin-bottom:10px}
.pay-wall p{color:var(--text-2);margin-bottom:14px}
.pay-balance b{color:var(--green);font-size:18px}

/* ============ 阅读页 ============ */
.read-wrap{max-width:820px;padding:0 18px;margin:0 auto}
.read-head{
  display:flex;align-items:center;justify-content:space-between;
  padding:18px 0;border-bottom:1px solid var(--green-line);margin-bottom:24px;
  gap:10px;
}
.read-back{display:flex;align-items:center;gap:5px;color:var(--text-2);font-size:14px;min-width:0;flex:1;overflow:hidden}
.read-back svg{width:16px;height:16px;flex-shrink:0;transition:transform var(--t-fast)}
.read-back:hover{color:var(--green)}
.read-back:hover svg{transform:translateX(-3px)}
.read-tools{display:flex;gap:8px;flex-shrink:0}
.read-btn{
  width:36px;height:36px;border-radius:var(--r-sm);
  background:#fff;border:1px solid var(--green-line);
  display:flex;align-items:center;justify-content:center;
  color:var(--text-2);font-size:13px;font-weight:600;
  transition:background var(--t-fast), color var(--t-fast), border-color var(--t-fast), transform var(--t-fast);
}
.read-btn svg{width:16px;height:16px}
.read-btn:hover{background:var(--green);color:#fff;border-color:var(--green);transform:translateY(-1px)}
.read-btn:active{transform:translateY(0) scale(.94)}

.read-article{
  background:#fff;border-radius:var(--r-sm);padding:44px 50px;
  border:1px solid var(--green-line);box-shadow:var(--sh-1);
}
.read-title{
  font-size:24px;text-align:center;margin-bottom:10px;
  padding-bottom:18px;border-bottom:1px solid var(--green-line);
}
.read-meta{display:flex;justify-content:center;gap:20px;font-size:12px;color:var(--text-3);margin-bottom:26px}
.read-content{font-size:17px;line-height:2.1;color:#2c4640;letter-spacing:.5px;word-break:break-word}
.read-content p{margin-bottom:1em}

.read-nav{display:flex;justify-content:space-between;gap:12px;margin:30px 0}
.read-nav-btn{
  display:flex;align-items:center;gap:6px;padding:12px 18px;
  background:#fff;border:1px solid var(--green-line);
  border-radius:var(--r-sm);color:var(--text-2);font-size:14px;
  transition:background var(--t), color var(--t), border-color var(--t), transform var(--t-fast);
  min-width:0;justify-content:center;flex:1;
}
.read-nav-btn svg{width:16px;height:16px;flex-shrink:0}
.read-nav-btn:hover{background:var(--green);color:#fff;border-color:var(--green);transform:translateY(-2px)}
.read-nav-btn.home{background:var(--green-bg);color:var(--green);flex:0 0 auto;padding:12px 22px}
.read-nav-btn.disabled{opacity:.4;cursor:not-allowed;pointer-events:none}

body.dark-read{background:#1a2320;color:#d5e5df}
body.dark-read .read-article{background:#243029;border-color:#2c3a33;color:#d5e5df}
body.dark-read .read-content{color:#c8dcd4}
body.dark-read .read-title{border-color:#2c3a33}
body.dark-read .read-head{border-color:#2c3a33}
body.dark-read .read-btn{background:#243029;border-color:#2c3a33;color:#c8dcd4}

/* ============ 认证页 ============ */
.auth-wrap{display:flex;justify-content:center;align-items:center;min-height:calc(100vh - 200px);padding:30px 18px}
.auth-card{
  width:100%;max-width:420px;background:#fff;
  border-radius:var(--r-lg);
  box-shadow:0 20px 60px rgba(15,166,120,.14);
  border:1px solid var(--green-line);overflow:hidden;
  animation:authIn .55s var(--ease) both;
}
@keyframes authIn{
  from{opacity:0;transform:translateY(20px) scale(.97)}
  to{opacity:1;transform:translateY(0) scale(1)}
}
.auth-head{padding:30px 32px 20px;text-align:center}
.auth-head h2{
  font-size:22px;margin-bottom:6px;
  background:linear-gradient(120deg,var(--green),var(--green-4));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.auth-head p{font-size:13px;color:var(--text-3)}
.auth-form{padding:0 32px 32px}

.form-row{margin-bottom:16px}
.form-row label{display:block;font-size:13px;color:var(--text-2);margin-bottom:6px;font-weight:500;transition:color var(--t)}
.form-row:focus-within label{color:var(--green)}
.form-row input,
.form-row select,
.form-row textarea{
  width:100%;height:44px;padding:0 14px;
  border:1px solid var(--green-line);border-radius:var(--r-sm);
  background:#fbfdfc;
  transition:border-color var(--t), background var(--t), box-shadow var(--t);
}
.form-row textarea{height:auto;padding:12px 14px;resize:vertical;line-height:1.7}
.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus{border-color:var(--green);background:#fff;box-shadow:var(--sh-in)}
.form-row input:disabled{background:#f5f7f6;color:var(--text-3);cursor:not-allowed}
.form-vert .form-row{margin-bottom:16px}

/* =====================================================
   ★ form-row-inline：并排字段布局（核心修复）
   ===================================================== */
.form-row-inline{
  display:flex !important;
  flex-wrap:wrap !important;
  gap:14px !important;
  align-items:flex-start !important;
  justify-content:flex-start !important;
  margin-bottom:18px !important;
}
.form-row-inline > .form-row{
  flex:1 1 220px !important;
  min-width:220px !important;
  max-width:100% !important;
  margin-bottom:0 !important;
  box-sizing:border-box;
}
.form-row-inline > .form-row > label{
  display:block !important;
  margin-bottom:6px !important;
  font-size:13px !important;
  color:var(--text-2) !important;
  font-weight:500 !important;
}
.form-row-inline > .form-row > input,
.form-row-inline > .form-row > select,
.form-row-inline > .form-row > textarea{
  width:100% !important;
  min-width:0 !important;
  max-width:100% !important;
  height:44px !important;
  box-sizing:border-box !important;
  padding:0 14px !important;
  font-size:14px !important;
}
.form-row-inline > .form-row > select{
  padding-right:36px !important;
  text-overflow:ellipsis;
  appearance:none;
  -webkit-appearance:none;
  background-image:url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%235a7a72' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E") !important;
  background-repeat:no-repeat !important;
  background-position:right 12px center !important;
  background-size:12px !important;
}

/* 旧版兼容：form-inline-3 也是并排 */
.form-row-inline.form-inline-3{justify-content:flex-start !important}
.form-row-inline.form-inline-3 > *{flex:1 1 220px !important;min-width:220px !important}

/* =====================================================
   ★ input-group：输入框 + "发送验证码"按钮 组合
   ===================================================== */
.form-row .input-group{
  display:flex !important;
  gap:8px !important;
  align-items:stretch !important;
  width:100%;
}
.form-row .input-group input{
  flex:1 1 auto !important;
  min-width:0 !important;
  width:auto !important;
  height:44px !important;
  min-height:44px !important;
  line-height:normal !important;
  padding:0 14px !important;
  font-size:14px !important;
  box-sizing:border-box !important;
}
.form-row .input-group .btn{
  flex:0 0 auto !important;
  height:44px !important;
  min-height:44px !important;
  padding:0 18px !important;
  white-space:nowrap;
  display:inline-flex;
  align-items:center;
  justify-content:center;
}
.form-row .input-group .btn.btn-mini{
  height:44px !important;
  min-height:44px !important;
  padding:0 18px !important;
  font-size:13.5px !important;
  border-radius:var(--r-sm) !important;
}

.checkbox{display:inline-flex;align-items:center;gap:8px;cursor:pointer;font-size:13px;color:var(--text-2);user-select:none;transition:color var(--t)}
.checkbox:hover{color:var(--green)}
.checkbox input{
  appearance:none;-webkit-appearance:none;
  width:16px;height:16px;margin:0;padding:0;
  border:1.5px solid var(--green-line);border-radius:3px;
  background:#fff;position:relative;
  transition:background var(--t-fast), border-color var(--t-fast), transform var(--t-fast);
  flex-shrink:0;cursor:pointer;
}
.checkbox input:checked{background:var(--green);border-color:var(--green);animation:checkboxPop .28s var(--spring)}
.checkbox input:checked::after{
  content:"";position:absolute;left:4px;top:1px;
  width:5px;height:9px;
  border:solid #fff;border-width:0 2px 2px 0;
  transform:rotate(45deg);
}
@keyframes checkboxPop{0%{transform:scale(.85)}60%{transform:scale(1.08)}100%{transform:scale(1)}}
.checkbox input:active{transform:scale(.92)}

.auth-err{
  padding:10px 14px;background:#fdf0ef;color:#c0392b;
  border:1px solid #f8d7d5;border-radius:var(--r-sm);
  font-size:13px;margin:0 32px 14px;
  animation:fadeUp .3s var(--ease) both;
}
.auth-ok{
  padding:10px 14px;background:#eaf8f1;color:var(--green-dark);
  border:1px solid #c2ecdd;border-radius:var(--r-sm);
  font-size:13px;margin:0 32px 14px;
}
.auth-foot{text-align:center;margin-top:16px;font-size:13px;color:var(--text-3)}
.auth-foot a,.link{color:var(--green);font-weight:600}
.link:hover{text-decoration:underline}

/* ============ 个人中心 ============ */
.user-wrap{margin-top:28px}
.user-top{
  display:flex;gap:22px;background:#fff;padding:24px;
  border-radius:var(--r-lg);border:1px solid var(--green-line);
  box-shadow:var(--sh-1);align-items:center;
  animation:fadeUp .5s var(--ease) both;
  min-width:0;
}
.user-meta{flex:1;min-width:0}
.user-meta h2{font-size:20px;margin-bottom:4px;display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.user-email{color:var(--text-3);font-size:13px;margin-bottom:14px;word-break:break-all}
.user-stats{display:flex;gap:22px;flex-wrap:wrap}
.user-stats > div{text-align:left}
.user-stats b{display:block;color:var(--green);font-size:18px;font-weight:700}
.user-stats span{font-size:12px;color:var(--text-3)}

.user-tabs{
  display:flex;gap:6px;overflow-x:auto;margin-top:20px;
  border-bottom:1px solid var(--green-line);padding-bottom:2px;
  scrollbar-width:none;-webkit-overflow-scrolling:touch;
}
.user-tabs::-webkit-scrollbar{display:none}
.user-tabs a{
  padding:11px 18px;font-size:14px;color:var(--text-2);
  border-radius:var(--r-sm) var(--r-sm) 0 0;white-space:nowrap;
  position:relative;flex-shrink:0;
  transition:color var(--t), background var(--t);
}
.user-tabs a:hover{color:var(--green);background:var(--green-bg)}
.user-tabs a.on{color:var(--green);font-weight:600;background:var(--green-bg)}
.user-tabs a.on::after{
  content:"";position:absolute;left:14px;right:14px;bottom:-3px;height:3px;
  background:var(--green);border-radius:2px;
  animation:tabBar .35s var(--ease) both;
}
@keyframes tabBar{from{transform:scaleX(0)}to{transform:scaleX(1)}}
.badge-dot{
  display:inline-block;padding:0 6px;background:#e74c3c;color:#fff;
  border-radius:var(--r-pill);font-size:11px;font-style:normal;
  font-weight:600;margin-left:3px;animation:pulse 1.8s infinite;
}
.user-body{margin-top:20px}

.log-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:12px}
.log-item{
  display:flex;gap:12px;background:#fff;padding:12px;
  border-radius:var(--r-sm);border:1px solid var(--green-line);
  transition:transform var(--t), box-shadow var(--t), border-color var(--t);
  min-width:0;
}
.log-item:hover{transform:translateY(-3px);box-shadow:var(--sh-2);border-color:#c2ecdd}
.log-body{flex:1;min-width:0}
.log-body h4{font-size:14px;margin-bottom:4px}
.log-body p{font-size:12px;color:var(--text-3);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.log-time{font-size:11px;color:var(--text-3)}

.table-wrap{background:#fff;border-radius:var(--r-sm);border:1px solid var(--green-line);overflow-x:auto;-webkit-overflow-scrolling:touch}
.table{width:100%;border-collapse:collapse;min-width:480px}
.table th,.table td{padding:12px 16px;text-align:left;font-size:13px;border-bottom:1px solid var(--green-line)}
.table th{background:var(--green-bg);font-weight:600;color:var(--text-2);font-size:12px;letter-spacing:.5px;white-space:nowrap}
.table tbody tr:hover{background:#fbfdfc}
.table tr:last-child td{border-bottom:0}
.table .plus{color:var(--green);font-weight:600}
.table .minus{color:#e74c3c;font-weight:600}

.notice-list li{padding:14px 0;border-bottom:1px dashed var(--green-line)}
.notice-list li:last-child{border-bottom:0}
.notice-list li.unread{background:linear-gradient(90deg,rgba(15,166,120,.06),transparent);border-radius:var(--r-sm);padding-left:12px}
.notice-list a{display:block}
.notice-list b{color:var(--text);font-size:14px}
.notice-list p{font-size:13px;color:var(--text-2);margin:4px 0}
.notice-list .tm{font-size:11px;color:var(--text-3)}

/* VIP */
.vip-panel{background:#fff;border-radius:var(--r-lg);border:1px solid var(--green-line);overflow:hidden;box-shadow:var(--sh-1)}
.vip-banner{
  padding:32px;color:#fff;position:relative;overflow:hidden;
  background:linear-gradient(120deg,#0fa678,#12b886,#20c997);
}
.vip-banner h2{font-size:24px;margin-bottom:6px}
.vip-banner p{opacity:.92;font-size:14px}
.vip-banner::after{
  content:"";position:absolute;right:-40px;bottom:-60px;
  width:220px;height:220px;background:rgba(255,255,255,.12);border-radius:50%;
}
.vip-plans{display:grid;grid-template-columns:260px 1fr;gap:26px;padding:26px}
.vip-plan{
  padding:24px 20px;text-align:center;background:var(--green-bg);
  border-radius:var(--r-sm);border:2px solid var(--green-line);
  transition:border-color var(--t), box-shadow var(--t), transform var(--t);
}
.vip-plan:hover{transform:translateY(-3px)}
.vip-plan.on{border-color:var(--green);box-shadow:0 8px 24px rgba(15,166,120,.18)}
.vip-plan b{display:block;font-size:18px;color:var(--text);margin-bottom:6px}
.vip-plan > span{display:block;color:var(--green);font-weight:700;font-size:20px;margin-bottom:16px}
.vip-info p{color:var(--text-2);font-size:14px;margin-bottom:10px}
.vip-info b{color:var(--green)}

/* 写作中心 */
.writer-wrap{margin-top:28px}
.writer-head{margin-bottom:22px}
.writer-head h1{font-size:24px;margin-bottom:4px}
.writer-head p{color:var(--text-3);font-size:13px}
.writer-tip{margin-bottom:14px;color:var(--text-2);font-size:14px}
.writer-tip b{color:var(--green)}
.writer-actions{margin-bottom:16px}
.writer-books{display:flex;flex-direction:column;gap:12px}
.writer-book{
  display:flex;gap:14px;align-items:center;padding:12px;
  border:1px solid var(--green-line);border-radius:var(--r-sm);background:#fbfdfc;
  transition:transform var(--t), box-shadow var(--t), border-color var(--t);
  min-width:0;
}
.writer-book:hover{transform:translateY(-2px);box-shadow:var(--sh-1);border-color:#c2ecdd}
.wb-body{flex:1;min-width:0}
.wb-body h4{font-size:14px;margin-bottom:4px}
.wb-body p{font-size:12px;color:var(--text-3)}
.wb-acts{display:flex;gap:6px;flex-wrap:wrap}

.chapter-manage-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:22px}
.chapter-manage-list li{
  display:flex;gap:12px;align-items:center;padding:11px 0;
  border-bottom:1px dashed var(--green-line);
  min-width:0;
}
.chapter-manage-list li:last-child{border-bottom:0}
.cm-sort{
  width:28px;height:28px;border-radius:var(--r-xs);background:var(--green-bg);
  color:var(--green);display:flex;align-items:center;justify-content:center;
  font-size:12px;font-weight:600;flex-shrink:0;
}
.cm-info{flex:1;min-width:0}
.cm-info b{font-size:13px;display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.cm-info small{font-size:11px;color:var(--text-3)}
.cm-acts{display:flex;gap:10px;font-size:12px;flex-shrink:0}
.cm-acts a{color:var(--green)}
.cm-acts a.danger{color:#e74c3c}

.cover-preview{width:120px;aspect-ratio:3/4;border-radius:var(--r-sm);overflow:hidden;margin-bottom:8px;border:1px solid var(--green-line)}
.cover-preview img{width:100%;height:100%;object-fit:cover}

/* 空状态 */
.empty{padding:60px 20px;text-align:center;color:var(--text-3);font-size:14px}

/* 分页 */
.pager{display:flex;justify-content:center;gap:6px;margin:30px 0;flex-wrap:wrap}
.pg{
  display:inline-flex;align-items:center;justify-content:center;
  min-width:36px;height:36px;padding:0 12px;background:#fff;
  border:1px solid var(--green-line);border-radius:var(--r-sm);
  font-size:13px;color:var(--text-2);
  transition:color var(--t-fast), border-color var(--t-fast), transform var(--t-fast), background var(--t-fast);
}
.pg:hover{color:var(--green);border-color:var(--green);transform:translateY(-1px)}
.pg.on{background:var(--green);color:#fff;border-color:var(--green);font-weight:600}
.pg-dot{color:var(--text-3);padding:0 4px;align-self:center}

/* 页脚 */
.footer{margin-top:50px;background:#fff;border-top:1px solid var(--green-line);padding:36px 0 0}
.footer-inner{display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap;padding-bottom:24px}
.footer-brand{max-width:340px;display:flex;flex-direction:column;gap:4px}
.footer-brand svg{width:26px;height:26px;color:var(--green);margin-bottom:6px}
.footer-brand .foot-logo{height:32px;width:auto;margin-bottom:6px}
.footer-brand b{font-size:16px;color:var(--text)}
.footer-brand p{font-size:13px;color:var(--text-3)}
.footer-links{display:flex;gap:22px;flex-wrap:wrap;align-items:flex-start}
.footer-links a{font-size:13px;color:var(--text-2)}
.footer-links a:hover{color:var(--green)}
.footer-copy{padding:16px 0;text-align:center;font-size:12px;color:var(--text-3);border-top:1px solid var(--green-line)}
.footer-copy a{color:inherit}

/* 回到顶部 */
.back-top{
  position:fixed;right:24px;bottom:28px;z-index:80;
  width:42px;height:42px;border-radius:var(--r-sm);
  background:linear-gradient(120deg,var(--green),var(--green-2));
  color:#fff;display:flex;align-items:center;justify-content:center;
  box-shadow:0 8px 20px rgba(15,166,120,.32);
  opacity:0;pointer-events:none;transform:translateY(10px);
  transition:opacity var(--t), transform var(--t), box-shadow var(--t);
}
.back-top.show{opacity:1;pointer-events:auto;transform:translateY(0)}
.back-top svg{width:18px;height:18px}
.back-top:hover{transform:translateY(-2px);box-shadow:0 12px 26px rgba(15,166,120,.42)}
.back-top:active{transform:translateY(0) scale(.94)}

/* ============ 页面级 Toast ============ */
.toast{
  position:fixed;top:80px;left:50%;
  transform:translate(-50%, -20px);
  display:inline-flex;align-items:center;gap:10px;
  padding:12px 22px;
  background:#fff;
  border-radius:var(--r-sm);
  box-shadow:0 12px 40px rgba(15,166,120,.22), 0 4px 12px rgba(0,0,0,.06);
  font-size:14px;font-weight:600;
  opacity:0;visibility:hidden;
  transition:opacity .3s var(--ease), transform .3s var(--spring), visibility .3s;
  z-index:500;
  pointer-events:none;
  max-width:90vw;
}
.toast.show{
  opacity:1;visibility:visible;
  transform:translate(-50%, 0);
}
.toast svg{width:20px;height:20px;flex-shrink:0}
.toast-ok{color:var(--green-dark);border:1px solid #c2ecdd}
.toast-ok svg{color:var(--green)}
.toast-err{color:#c0392b;border:1px solid #f8d7d5}
.toast-err svg{color:#e74c3c}

/* =====================================================
   响应式
   ===================================================== */

@media (min-width:769px){
  .menu-toggle{display:none !important}
}

/* 中屏：769~960 三字段仍可并排，每行 2 个更舒适 */
@media (min-width:769px) and (max-width:960px){
  .form-row-inline > .form-row{
    flex:1 1 calc(50% - 7px) !important;
    min-width:calc(50% - 7px) !important;
  }
}

@media (max-width:768px){
  :root{--nav-h:56px}

  .menu-toggle{display:flex;width:36px;height:36px}
  .menu-toggle svg{width:18px;height:18px}
  .nav-links{display:none}
  .nav-right{gap:6px;margin-left:auto;flex-shrink:0}
  .nav-inner{gap:8px;padding:0 14px}
  .container{padding:0 14px}
  .logo{gap:6px;font-size:16px}
  .logo svg{width:22px;height:22px}
  .logo span{font-size:16px;max-width:110px}
  .nav-right .coin-chip{padding:4px 10px;font-size:12px;gap:4px}
  .nav-right .coin-chip svg{width:14px;height:14px}
  .nav-right .vip-tag{display:none}
  .nav-right .search{display:none}

  .nav-auth-btn{
    height:32px;
    padding:0 12px;
    font-size:12.5px;
    border-radius:var(--r-sm);
  }
  .nav-auth-btn.btn-ghost{padding:0 10px}

  /* 海报 15:8 */
  .carousel{
    aspect-ratio:15/8;
    margin-top:14px;
    border-radius:var(--r-sm);
  }
  .carousel .slide-inner{padding:0 5%}
  .slide-info{max-width:100%}
  .slide-info .badge{font-size:11px;padding:3px 10px;margin-bottom:8px}
  .slide-info h2{font-size:20px;margin-bottom:6px}
  .slide-intro{font-size:12.5px;margin-bottom:12px;-webkit-line-clamp:2}
  .slide-btns{gap:8px}
  .slide-btns .btn{height:36px;padding:0 14px;font-size:13px;flex:1}
  .slide-btns .btn-ghost{flex:0 0 auto}
  .car-btn{width:32px;height:32px;opacity:1}
  .car-btn svg{width:16px;height:16px}
  .car-prev{left:6px}
  .car-next{right:6px}
  .car-dots{bottom:8px;gap:6px}
  .car-dot{width:16px;height:3px}
  .car-dot.on{width:24px}

  .cat-row{
    margin:14px 0 0;
    padding:0 0 6px;
    gap:6px;
    flex-wrap:nowrap;
    overflow-x:auto;
    overflow-y:hidden;
    scrollbar-width:none;
    -webkit-overflow-scrolling:touch;
    width:100%;
    max-width:100%;
  }
  .cat-row::-webkit-scrollbar{display:none}
  .cat-chip{flex-shrink:0;padding:6px 13px;font-size:12.5px;white-space:nowrap}

  .sec{margin-top:22px}
  .sec-head{margin-bottom:14px}
  .sec-head h3{font-size:16px;gap:7px}
  .sec-head .dot{height:16px;width:3px}
  .sec-head .more{font-size:12px}

  .grid-books{
    grid-template-columns:repeat(2,minmax(0,1fr));
    gap:10px;
  }
  .book-card{border-radius:var(--r-sm)}
  .bc-body{padding:10px;gap:5px}
  .bc-body h4{font-size:13.5px}
  .bc-author{font-size:11px}
  .bc-foot{font-size:10.5px;gap:3px}
  .tag{padding:1px 6px;font-size:10px}
  .cover-ph span{font-size:20px;letter-spacing:3px}
  .stars svg{width:10px;height:10px}

  .rank-list{
    grid-template-columns:minmax(0,1fr);
    gap:8px;
    justify-content:stretch;
  }
  .rank-item{
    padding:11px 12px;
    gap:10px;
    border-radius:var(--r-sm);
  }
  .rank-no{width:22px;height:22px;font-size:11px;border-radius:var(--r-xs)}
  .rank-body h4{font-size:13.5px}
  .rank-body p{font-size:11.5px}
  .rank-side .stars{display:none}
  .rank-views{font-size:10.5px}

  .cover-sm,
  .cover.cover-sm,
  .rank-item .cover-sm,
  .rank-item .cover.cover-sm,
  .writer-book .cover-sm,
  .log-item .cover-sm{
    width:46px !important;
    min-width:46px !important;
    max-width:46px !important;
    height:61px !important;
    min-height:61px !important;
    max-height:61px !important;
    flex:0 0 46px !important;
  }
  .cover-sm span,
  .rank-item .cover-sm span,
  .writer-book .cover-sm span,
  .log-item .cover-sm span{font-size:10.5px !important}

  .book-detail{margin-top:14px}
  .bd-head{flex-direction:column;align-items:center;text-align:center;padding:18px 14px;gap:14px;border-radius:var(--r-sm)}
  .bd-info{text-align:center;width:100%}
  .bd-info h1{font-size:20px;margin-bottom:8px}
  .bd-meta{justify-content:center;font-size:12px;gap:8px 12px}
  .bd-rating{justify-content:center}
  .bd-rating b{font-size:16px}
  .bd-intro{font-size:13px;line-height:1.8;margin-bottom:14px}
  .bd-actions{flex-wrap:wrap;justify-content:center;gap:8px;width:100%}
  .bd-actions .btn{flex:1 1 calc(50% - 4px);min-width:0;height:38px;padding:0 12px;font-size:13px}
  .bd-tags{justify-content:center}
  .cover-lg{
    width:120px !important;
    min-width:120px !important;
    max-width:120px !important;
  }

  .bd-grid{grid-template-columns:minmax(0,1fr);gap:14px;margin-top:14px}
  .chapter-grid{grid-template-columns:minmax(0,1fr);gap:6px}
  .ch-item{padding:11px 14px;font-size:13px}

  .bd-comments{margin-top:20px}
  .cmt-form{padding:14px;border-radius:var(--r-sm)}
  .cmt-rating{flex-wrap:wrap;gap:8px}
  .star-picker svg{width:20px;height:20px}
  .cmt-item{padding:12px;gap:10px}
  .cmt-body p{font-size:12.5px}

  .pay-wall{margin:24px 0;padding:28px 20px;border-radius:var(--r-sm)}

  .read-wrap{padding:0 14px}
  .read-head{margin-bottom:14px;padding:12px 0}
  .read-back{font-size:13px}
  .read-tools{gap:6px}
  .read-btn{width:34px;height:34px}
  .read-article{padding:20px 16px;border-radius:var(--r-sm)}
  .read-title{font-size:18px;padding-bottom:12px;margin-bottom:8px}
  .read-meta{gap:10px;font-size:11px;margin-bottom:16px}
  .read-content{font-size:16px;line-height:1.95;letter-spacing:.2px}
  .read-nav{gap:8px;margin:20px 0}
  .read-nav-btn{padding:11px 12px;font-size:13px}
  .read-nav-btn.home{padding:11px 16px}

  .auth-wrap{padding:16px;min-height:calc(100vh - 140px);align-items:flex-start;padding-top:24px}
  .auth-card{max-width:100%;border-radius:var(--r-sm)}
  .auth-head{padding:22px 20px 16px}
  .auth-head h2{font-size:19px}
  .auth-form{padding:0 20px 22px}
  .form-row input,
  .form-row select,
  .form-row textarea{height:42px;font-size:14px}
  .form-row textarea{height:auto}
  .auth-err,.auth-ok{margin-left:20px;margin-right:20px}

  .form-row .input-group{
    flex-direction:column !important;
    gap:10px !important;
  }
  .form-row .input-group input,
  .form-row .input-group .btn,
  .form-row .input-group .btn.btn-mini{
    width:100% !important;
    height:44px !important;
    min-height:44px !important;
  }

  /* ★ 手机端 form-row-inline：全部竖向堆叠 */
  .form-row-inline,
  .form-row-inline.form-inline-3{
    flex-direction:column !important;
    align-items:stretch !important;
    gap:0 !important;
  }
  .form-row-inline > .form-row,
  .form-row-inline.form-inline-3 > .form-row,
  .form-row-inline > *{
    flex:1 1 100% !important;
    min-width:100% !important;
    max-width:100% !important;
    width:100% !important;
    margin-bottom:16px !important;
  }
  .form-row-inline > .form-row:last-child,
  .form-row-inline > *:last-child{
    margin-bottom:0 !important;
  }
  .form-row-inline > .form-row > input,
  .form-row-inline > .form-row > select,
  .form-row-inline > .form-row > textarea{
    width:100% !important;
    min-width:100% !important;
    max-width:100% !important;
    height:44px !important;
    font-size:14px !important;
  }

  .user-wrap{margin-top:14px}
  .user-top{flex-direction:column;padding:18px;gap:14px;text-align:center}
  .user-meta{text-align:center;width:100%}
  .user-meta h2{justify-content:center;font-size:18px}
  .user-email{font-size:12px}
  .user-stats{justify-content:center;gap:16px}
  .user-stats b{font-size:16px}

  .user-tabs{margin-top:14px}
  .user-tabs a{padding:10px 14px;font-size:13px}

  .table th,.table td{padding:10px 12px;font-size:12.5px}
  .table{min-width:440px}

  .log-list{grid-template-columns:minmax(0,1fr)}
  .log-item{padding:10px;gap:10px}

  .vip-banner{padding:22px 18px}
  .vip-banner h2{font-size:20px}
  .vip-plans{grid-template-columns:minmax(0,1fr);padding:16px;gap:14px}
  .vip-plan{padding:20px 16px}

  .writer-head h1{font-size:20px}
  .writer-book{flex-wrap:wrap;gap:10px}
  .writer-book .cover-sm{
    width:44px !important;
    min-width:44px !important;
    max-width:44px !important;
    height:59px !important;
    min-height:59px !important;
    max-height:59px !important;
    flex:0 0 44px !important;
  }
  .wb-acts{width:100%}
  .wb-acts .btn{flex:1}

  .chapter-manage-grid{grid-template-columns:minmax(0,1fr);gap:14px}
  .cm-info b{font-size:13px}
  .cm-acts{gap:8px}

  .pager{margin:20px 0;gap:4px}
  .pg{min-width:32px;height:32px;padding:0 10px;font-size:12.5px}

  .footer{margin-top:28px;padding:22px 0 0}
  .footer-inner{flex-direction:column;gap:16px;padding-bottom:16px}
  .footer-brand{max-width:100%}
  .footer-brand b{font-size:15px}
  .footer-brand p{font-size:12px}
  .footer-links{gap:14px}
  .footer-links a{font-size:12.5px}

  .back-top{right:12px;bottom:16px;width:38px;height:38px}

  .toast{
    top:auto;bottom:80px;
    transform:translate(-50%, 20px);
    padding:11px 18px;font-size:13px;
  }
  .toast.show{transform:translate(-50%, 0)}
}

@media (max-width:360px){
  .logo span{display:none}
  .slide-info h2{font-size:18px}
  .slide-intro{font-size:12px}
  .slide-btns{flex-direction:column;gap:6px}
  .slide-btns .btn{width:100%}
  .grid-books{gap:8px}
  .bc-body{padding:8px}
  .bc-body h4{font-size:13px}
  .coin-chip{padding:3px 8px}
  .coin-chip b{font-size:11px}
  .nav-auth-btn{padding:0 10px;font-size:12px}
}