/* 丫丫影院 yyyyzone.cn · 丫丫戏窝·暖光小剧场 · 浅色暖调+粉橙渐变 */
*{margin:0;padding:0;box-sizing:border-box}
:root{
  --ink:#1c1418;
  --ink2:#2a1e24;
  --ink3:#3a2b32;
  --paper:#fbf7f2;
  --tint:#fdefe9;
  --pink:#ff5e7e;
  --org:#ffa53b;
  --txt:#241a1f;
  --mut:#8a7a72;
  --mut-d:#cbb8bf;
  --line:#f0ded6;
}
html{scroll-behavior:smooth}
body{font-family:"PingFang SC","Microsoft YaHei",-apple-system,"Helvetica Neue",sans-serif;color:var(--txt);background:var(--paper);line-height:1.7;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{text-decoration:none;color:inherit}
ul{list-style:none}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}
h2{font-size:32px;line-height:1.3;letter-spacing:.5px}
.sec-kick{font-size:13px;font-weight:700;letter-spacing:2.5px;color:var(--pink);margin-bottom:10px;text-transform:uppercase}
.sec-p{color:var(--mut);margin:8px 0 30px}
section{padding:78px 0}
.io{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
.io.in{opacity:1;transform:none}

/* ===== 播放小三角通用件 ===== */
.tri{display:block;width:0;height:0;border-top:11px solid transparent;border-bottom:11px solid transparent;border-left:18px solid var(--pink)}
.tri::after{content:"";display:block}

/* ===== 头部 ===== */
.site-head{position:sticky;top:0;z-index:60;background:rgba(28,20,24,.94);backdrop-filter:blur(10px);border-bottom:2px solid var(--pink)}
.head-in{display:flex;align-items:center;gap:26px;height:64px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:19px;color:#fff}
.brand img{border-radius:8px}
.nav{display:flex;gap:4px;margin-left:auto}
.nav a{color:var(--mut-d);font-size:14.5px;padding:6px 12px;border-radius:999px;transition:.25s}
.nav a:hover{color:#fff}
.nav a.on{color:#fff;background:var(--pink)}
.head-get{background:var(--org);color:#3d2400;font-weight:700;font-size:14px;padding:9px 20px;border-radius:999px;transition:.25s;white-space:nowrap}
.head-get:hover{background:var(--pink);color:#fff}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:6px}
.nav-toggle span{width:22px;height:2px;background:#fff;border-radius:2px}

/* ===== 01 hero 浅暖底 ===== */
.hero{background:radial-gradient(860px 420px at 92% -10%,rgba(255,94,126,.20),transparent 60%),radial-gradient(680px 400px at -8% 108%,rgba(255,165,59,.22),transparent 60%),var(--paper);padding:96px 0 100px;border-bottom:4px solid var(--pink)}
.hero-in{display:grid;grid-template-columns:1.02fr .98fr;gap:56px;align-items:center}
.hero-kick{font-size:13px;font-weight:700;letter-spacing:3px;color:var(--pink);margin-bottom:14px}
.hero h1{font-size:56px;line-height:1.1;letter-spacing:1px;color:var(--ink)}
.hero-sub{font-size:21px;font-weight:700;margin:14px 0 12px;color:var(--ink)}
.hero-sub::after{content:"";display:block;width:56px;height:4px;background:var(--org);border-radius:2px;margin-top:12px}
.hero-desc{color:var(--mut);font-size:15px;max-width:480px}
.hero-chips{display:flex;gap:12px;margin:24px 0 28px;flex-wrap:wrap}
.chip{font-size:13px;font-weight:700;padding:8px 16px;border-radius:999px}
.chip-a{background:var(--pink);color:#fff}
.chip-b{background:#fff;color:var(--org);border:1.5px solid var(--org)}
.hero-acts{display:flex;gap:14px;flex-wrap:wrap}
.btn{display:inline-block;font-weight:700;font-size:15.5px;padding:13px 30px;border-radius:999px;transition:.25s}
.btn-main{background:var(--pink);color:#fff}
.btn-main:hover{background:var(--org);color:#3d2400;transform:translateY(-2px)}
.btn-ghost{border:1.5px solid rgba(28,20,24,.35);color:var(--ink)}
.btn-ghost:hover{border-color:var(--pink);color:var(--pink)}

/* 暖窝舞台 */
.cozynest{position:relative;background:#fff;border:3px solid var(--ink);border-radius:24px;padding:22px;box-shadow:14px 14px 0 rgba(255,94,126,.16)}
.cn-main{width:60%;margin:0 auto;border-radius:16px;overflow:hidden;border:2px solid var(--pink)}
.cn-mini{position:absolute;right:-12px;bottom:-24px;width:36%;border:2px solid var(--org);border-radius:14px;overflow:hidden;transform:rotate(4deg);background:#fff}
.cn-tag{position:absolute;left:24px;bottom:24px;background:linear-gradient(120deg,var(--pink),var(--org));color:#fff;font-size:12.5px;font-weight:700;padding:7px 14px;border-radius:999px;letter-spacing:1px}
.tri-f1,.tri-f2,.tri-f3{position:absolute;z-index:2;animation:triFloat 6s ease-in-out infinite}
.tri-f1{top:-10px;right:12%;border-top-width:13px;border-bottom-width:13px;border-left-width:22px;border-left-color:var(--org)}
.tri-f2{left:-14px;bottom:28%;border-left-color:var(--pink);animation-duration:7.5s}
.tri-f3{top:32%;left:-10px;border-top-width:8px;border-bottom-width:8px;border-left-width:14px;border-left-color:var(--org);animation-duration:5s}
@keyframes triFloat{0%,100%{transform:translateY(0) rotate(0deg)}50%{transform:translateY(-12px) rotate(8deg)}}

/* ===== 02 剧场细线格栅 ===== */
.sec-chans{background:#fff;border-bottom:4px solid var(--org)}
.chans{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:1px;background:var(--ink);border:1px solid var(--ink)}
.chan{position:relative;display:flex;flex-direction:column;gap:6px;background:var(--paper);padding:26px 22px 22px;min-height:128px;transition:.25s}
.chan:hover{background:#fff}
.chan b{font-size:18px}
.chan span{font-size:13.5px;color:var(--mut)}
.chan em{position:absolute;top:12px;right:14px;font-style:normal;font-size:11px;font-weight:700;letter-spacing:2px;color:var(--mut)}
.ch-big{grid-row:span 2;background:var(--pink);color:#fff;justify-content:flex-end;min-height:260px}
.ch-big span{color:rgba(255,255,255,.88)}
.ch-big em{color:rgba(255,255,255,.75)}
.ch-or{background:var(--org);color:#3d2400}
.ch-or span{color:rgba(61,36,0,.78)}
.ch-or em{color:rgba(61,36,0,.6)}

/* ===== 03 暖场榜 ===== */
.sec-rank{background:var(--ink);color:#fff}
.sec-rank .sec-kick{color:#ff8aa2}
.sec-rank .sec-p{color:var(--mut-d)}
.rk{display:grid;grid-template-columns:.92fr 1.18fr .9fr;gap:26px;align-items:stretch}
.rk-top{position:relative;background:var(--ink2);border:2px solid var(--pink);border-radius:16px;padding:20px;display:flex;flex-direction:column;gap:10px}
.rk-pic{border-radius:10px;overflow:hidden;width:56%;margin:0 auto;border:1px solid rgba(255,255,255,.16)}
.rk-no1{position:absolute;top:14px;right:16px;font-size:30px;font-weight:900;letter-spacing:1px;color:transparent;-webkit-text-stroke:1.5px var(--pink)}
.rk-seal{align-self:flex-start;background:var(--org);color:#3d2400;font-size:12px;font-weight:700;padding:5px 12px;border-radius:4px;letter-spacing:2px}
.rk-info b{font-size:19px}
.rk-info p{font-size:13px;color:var(--mut-d)}
.rk-info em{font-style:normal;color:#ff8aa2;font-weight:800;font-size:17px}
.rk-why{font-size:13px;color:var(--mut-d);border-top:1px dashed rgba(255,255,255,.16);padding-top:10px}
.rk-shot{align-self:center;max-width:290px;margin:0 auto;border:2px solid var(--org);border-radius:12px;overflow:hidden}
.rk-list{display:flex;flex-direction:column;gap:10px}
.rk-list li{display:grid;grid-template-columns:34px 1fr auto auto;gap:10px;align-items:center;background:var(--ink2);border:1px solid rgba(255,255,255,.1);border-radius:10px;padding:12px 14px;font-size:13.5px}
.rk-list i{font-style:normal;font-weight:900;font-size:16px;color:#ff8aa2}
.rk-list li:nth-child(even) i{color:var(--org)}
.rk-list span{color:var(--mut-d);font-size:12.5px}
.rk-list em{font-style:normal;font-weight:800;color:#fff}

/* ===== 04 数字绸带 ===== */
.ribbon{background:linear-gradient(100deg,var(--pink),#ff7a63 55%,var(--org));color:#fff;padding:38px 0}
.rib-in{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.rib-i{text-align:center;border-right:1px dashed rgba(255,255,255,.45);padding:6px 10px}
.rib-i:last-child{border-right:0}
.rib-i b{display:block;font-size:34px;font-weight:900;letter-spacing:1px}
.rib-i span{font-size:13px;opacity:.94}

/* ===== 05 窝内分区 ===== */
.sec-zones{background:var(--tint)}
.sec-zones .sec-kick{color:var(--org)}
.zones{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:22px}
.zone{background:#fff;border:1px solid var(--line);border-left:5px solid var(--pink);border-radius:0 12px 12px 0;padding:20px 22px}
.zone:nth-child(2),.zone:nth-child(3){border-left-color:var(--org)}
.zone b{font-size:17px}
.zone p{font-size:13.5px;color:var(--mut);margin-top:6px}
.z-new{display:grid;grid-template-columns:1fr .8fr;gap:26px;align-items:center;background:var(--ink);color:#fff;border-radius:16px;border-left:6px solid var(--org);padding:26px 28px}
.z-new-txt b{font-size:19px}
.z-new-txt p{color:var(--mut-d);font-size:13.5px;margin-top:8px}
.z-new-pic{max-width:200px;margin:0 auto;border-radius:10px;overflow:hidden;border:2px solid var(--pink)}

/* ===== 06 精选专题 ===== */
.sec-topics{background:#fff}
.tps-wrap{display:grid;grid-template-columns:1.25fr .75fr;gap:26px;align-items:start}
.tps{display:flex;flex-direction:column;gap:16px}
.tp{display:grid;grid-template-columns:118px 1fr;gap:18px;background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:16px;align-items:center;transition:.25s}
.tp:hover{border-color:var(--pink)}
.tp figure{border-radius:10px;overflow:hidden}
.tp figure img{width:118px;height:152px;object-fit:cover}
.tp-tag{display:inline-block;font-size:11.5px;font-weight:700;letter-spacing:1px;padding:4px 10px;border-radius:4px;margin-bottom:6px}
.tag-p{background:var(--pink);color:#fff}
.tag-o{background:var(--org);color:#3d2400}
.tp-txt b{font-size:17px}
.tp-txt p{font-size:13.5px;color:var(--mut);margin-top:4px}
.tps-sticky{position:sticky;top:96px;max-width:290px;margin-left:auto;border:2px solid var(--pink);border-radius:14px;overflow:hidden}
.tps-sticky span{display:block;background:var(--ink);color:#fff;font-size:13px;font-weight:700;letter-spacing:1px;padding:12px 16px}

/* ===== 07 应用画面长卷 ===== */
.sec-shots{background:var(--ink);color:#fff}
.sec-shots .sec-kick{color:#ff8aa2}
.sec-shots .sec-p{color:var(--mut-d)}
.reel{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.rl{background:var(--ink2);border:1px solid rgba(255,255,255,.1);border-radius:14px;overflow:hidden}
.rl-p{border-bottom:4px solid var(--pink)}
.rl-o{border-bottom:4px solid var(--org)}
.rl-bar{display:flex;align-items:center;gap:10px;padding:10px 14px}
.rl-bar span{font-size:11px;font-weight:800;letter-spacing:1.5px;color:#ff8aa2}
.rl-o .rl-bar span{color:var(--org)}
.rl-bar em{font-style:normal;font-size:12px;color:var(--mut-d)}
.rl-f{aspect-ratio:3/4;position:relative;overflow:hidden}
.rl-f img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}

/* ===== 08 实用功能四格 ===== */
.sec-funcs{background:var(--tint)}
.sec-funcs .sec-kick{color:var(--org)}
.funcs{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.fn-i{background:#fff;border:1px solid var(--line);border-top:5px solid var(--pink);border-radius:12px;padding:20px 18px;transition:.25s}
.fn-i:nth-child(even){border-top-color:var(--org)}
.fn-i:hover{transform:translateY(-4px)}
.fn-i b{font-size:16.5px}
.fn-i p{font-size:13px;color:var(--mut);margin-top:6px}

/* ===== 09 上手 拉幕开场 ===== */
.sec-guide{background:#fff}
.curtainpull{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.cp-scene{background:var(--paper);border:1px solid var(--line);border-radius:14px;overflow:hidden;padding-bottom:20px;transition:.25s}
.cp-scene:hover{transform:translateY(-4px);border-color:var(--pink)}
.cp-curtain{height:36px;background-image:radial-gradient(circle at 13px -5px,transparent 15px,var(--pink) 16px);background-size:26px 36px;background-repeat:repeat-x}
.cp-o .cp-curtain{background-image:radial-gradient(circle at 13px -5px,transparent 15px,var(--org) 16px)}
.cp-no{display:inline-block;font-size:12px;font-weight:800;letter-spacing:2px;color:#fff;background:var(--pink);padding:4px 12px;border-radius:999px;margin:14px 18px 10px}
.cp-o .cp-no{background:var(--org);color:#3d2400}
.cp-scene b{display:block;font-size:17px;padding:0 18px}
.cp-scene p{font-size:13.5px;color:var(--mut);padding:6px 18px 0}

/* ===== 10 FAQ 选集列表 ===== */
.sec-faq{background:var(--tint)}
.epqa{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden}
.ep-row{display:grid;grid-template-columns:64px 1fr;gap:16px;align-items:center;padding:18px 22px;border-bottom:1px solid var(--line);transition:.25s}
.ep-row:last-child{border-bottom:0}
.ep-row:hover{background:var(--tint)}
.ep-no{display:flex;align-items:center;justify-content:center;width:52px;height:52px;border-radius:12px;font-weight:900;font-size:15px;letter-spacing:1px}
.ep-p{background:var(--pink);color:#fff}
.ep-o{background:var(--org);color:#3d2400}
.ep-q{font-size:16px}
.ep-a{font-size:13.5px;color:var(--mut);margin-top:4px}

/* ===== 11 留言 心愿墙 ===== */
.sec-notes{background:#fff}
.wishwall{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.ws-card{position:relative;background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:20px 22px 16px 60px;transition:.25s}
.ws-card:nth-child(odd){transform:rotate(-1deg)}
.ws-card:nth-child(even){transform:rotate(1deg)}
.ws-card:hover{transform:rotate(0) translateY(-4px);border-color:var(--pink)}
.ws-heart{position:absolute;left:22px;top:24px;width:18px;height:18px;background:var(--pink);border-radius:4px 4px 2px 4px;transform:rotate(45deg)}
.ws-heart::before,.ws-heart::after{content:"";position:absolute;width:18px;height:18px;border-radius:50%;background:inherit}
.ws-heart::before{left:-9px;top:0}
.ws-heart::after{left:0;top:-9px}
.ws-o .ws-heart{background:var(--org)}
.ws-head{display:flex;align-items:center;gap:12px}
.ws-head b{font-size:15.5px}
.ws-star{font-size:12.5px;letter-spacing:2px;color:var(--org)}
.ws-p .ws-star{color:var(--pink)}
.ws-txt{font-size:13.5px;color:var(--txt);margin:8px 0 10px}
.ws-time{font-size:12px;color:var(--mut);letter-spacing:.5px}

/* ===== 12 下载 开场三角 ===== */
.sec-get{background:var(--ink);color:#fff}
.triopen{max-width:640px;margin:0 auto;background:var(--ink2);border:2px solid var(--pink);border-radius:24px;padding:46px 30px 34px;text-align:center;position:relative}
.tg-stage{display:flex;justify-content:center;margin-bottom:8px}
.tg-tri{position:relative;display:block;width:150px;height:132px;clip-path:polygon(8% 0,100% 50%,8% 100%);background:linear-gradient(135deg,var(--pink),var(--org));animation:tgFloat 6s ease-in-out infinite}
.tg-in{position:absolute;left:38px;top:44px;width:34px;height:44px;clip-path:polygon(0 0,100% 50%,0 100%);background:#fff;opacity:.95}
@keyframes tgFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}
.tg-logo{width:76px;height:76px;margin:0 auto;background:#fff;border-radius:20px;display:flex;align-items:center;justify-content:center}
.tg-logo img{border-radius:12px}
.tg-name{display:block;font-size:26px;font-weight:800;margin-top:14px}
.tg-sub{font-size:13.5px;color:var(--mut-d);margin-top:4px}
.tg-rows{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:24px 0}
.tg-rows span{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12);border-radius:12px;padding:10px 8px}
.tg-rows i{display:block;font-style:normal;font-size:11.5px;color:var(--mut-d);letter-spacing:1px}
.tg-rows b{display:block;font-size:14px;margin-top:2px}
.tg-btn{display:inline-block;background:linear-gradient(120deg,var(--pink),var(--org));color:#fff;font-weight:800;font-size:16.5px;padding:14px 44px;border-radius:999px;transition:.25s}
.tg-btn:hover{transform:translateY(-2px);box-shadow:0 10px 26px rgba(255,94,126,.35)}
.tg-note{font-size:12.5px;color:var(--mut-d);margin-top:18px;letter-spacing:.5px}

/* ===== 页脚 ===== */
.site-foot{background:var(--ink);color:var(--mut-d);border-top:4px solid var(--org)}
.foot-in{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:30px;padding:56px 0 40px}
.ft-brand .brand{margin-bottom:12px}
.ft-brand p{font-size:13px;max-width:300px}
.ft-col{display:flex;flex-direction:column;gap:9px}
.ft-col b{color:#fff;font-size:15px;margin-bottom:4px}
.ft-col a{font-size:13.5px;transition:.25s}
.ft-col a:hover{color:var(--org)}
.foot-bar{border-top:1px solid rgba(255,255,255,.1);padding:18px 0;text-align:center;font-size:12.5px}

/* ===== backtop / 悬浮投诉（本站红线样式） ===== */
.backtop{position:fixed;right:24px;bottom:24px;z-index:70;width:44px;height:44px;border:0;border-radius:50%;background:var(--ink);color:#fff;font-size:18px;cursor:pointer;opacity:0;pointer-events:none;transition:.3s}
.backtop.show{opacity:.9;pointer-events:auto}
.backtop:hover{background:var(--org);color:#3d2400}

/* ===== 响应式 960 ===== */
@media(max-width:960px){
  h2{font-size:27px}
  .hero-in{grid-template-columns:1fr;gap:40px}
  .hero h1{font-size:44px}
  .chans{grid-template-columns:1fr 1fr}
  .ch-big{grid-row:span 1;min-height:150px}
  .rk{grid-template-columns:1fr}
  .rk-shot{max-width:320px}
  .rib-in{grid-template-columns:1fr 1fr;gap:14px}
  .rib-i:nth-child(2){border-right:0}
  .zones{grid-template-columns:1fr 1fr}
  .z-new{grid-template-columns:1fr .7fr}
  .tps-wrap{grid-template-columns:1fr}
  .tps-sticky{position:static;margin:0 auto}
  .reel{grid-template-columns:1fr 1fr}
  .funcs{grid-template-columns:1fr 1fr}
  .curtainpull{grid-template-columns:1fr 1fr}
  .foot-in{grid-template-columns:1fr 1fr}
}

/* ===== 响应式 640 ===== */
@media(max-width:640px){
  section{padding:56px 0}
  h2{font-size:24px}
  .hero{padding:64px 0 70px}
  .hero h1{font-size:38px}
  .hero-in{gap:34px}
  .nav{display:none;position:absolute;top:64px;left:0;right:0;background:rgba(28,20,24,.98);flex-direction:column;padding:10px 16px 16px;gap:2px}
  .nav.open{display:flex}
  .nav a{padding:10px 12px}
  .nav-toggle{display:flex}
  .head-get{display:none}
  .cozynest{padding:16px}
  .cn-tag{left:16px;bottom:16px}
  .chans{grid-template-columns:1fr}
  .rib-in{grid-template-columns:1fr 1fr}
  .zones{grid-template-columns:1fr}
  .z-new{grid-template-columns:1fr}
  .reel{grid-template-columns:1fr}
  .funcs{grid-template-columns:1fr}
  .curtainpull{grid-template-columns:1fr}
  .ep-row{grid-template-columns:48px 1fr;padding:16px}
  .ep-no{width:40px;height:40px;font-size:12.5px;border-radius:10px}
  .wishwall{grid-template-columns:1fr}
  .ws-card:nth-child(odd),.ws-card:nth-child(even){transform:none}
  .tg-rows{grid-template-columns:1fr;gap:10px}
  .foot-in{grid-template-columns:1fr;gap:22px;padding:44px 0 30px}
  .backtop{right:18px;bottom:24px;width:40px;height:40px}
}