/*
Theme Name: K7 Premium Club
Theme URI: https://k7-035278777.com
Author: ChatGPT
Description: K7 專屬黑色大理石桃紅霓虹風格 WordPress 主題
Version: 1.0
License: GPLv2 or later
Text Domain: k7-premium
*/

*{box-sizing:border-box}
html,body{margin:0;padding:0;overflow-x:hidden;background:#070007;color:#fff;font-family:"Microsoft JhengHei","Noto Sans TC",Arial,sans-serif}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
.k7-page{min-height:100vh;background:radial-gradient(circle at top,#2b0026 0,#090009 42%,#020002 100%);}
.k7-header{position:sticky;top:0;z-index:20;background:rgba(5,0,5,.88);backdrop-filter:blur(10px);border-bottom:1px solid rgba(255,79,216,.35)}
.k7-nav{max-width:1100px;margin:0 auto;padding:14px 18px;display:flex;align-items:center;justify-content:space-between;gap:12px}
.k7-logo{font-weight:1000;letter-spacing:2px;color:#ff4fd8;text-shadow:0 0 12px #ff00cc;font-size:21px}
.k7-menu{display:flex;gap:14px;font-size:14px;color:#ffd6f5;flex-wrap:wrap;justify-content:flex-end}
.k7-hero{max-width:1100px;margin:0 auto;padding:70px 18px 45px;text-align:center}
.k7-badge{display:inline-block;padding:8px 18px;border:1px solid rgba(255,79,216,.55);border-radius:999px;color:#ffd6f5;background:rgba(255,79,216,.08);box-shadow:0 0 18px rgba(255,79,216,.22);font-weight:800}
.k7-title{font-size:clamp(42px,8vw,86px);line-height:1;margin:22px 0 12px;color:#ff4fd8;letter-spacing:4px;text-shadow:0 0 10px #ff00cc,0 0 26px rgba(255,0,204,.7)}
.k7-subtitle{font-size:clamp(18px,3.8vw,30px);color:#fff;font-weight:900;letter-spacing:3px;margin:0 0 16px}
.k7-desc{max-width:780px;margin:0 auto 28px;color:#ffd6f5;font-size:16px;line-height:1.8}
.k7-actions{display:flex;justify-content:center;gap:14px;flex-wrap:wrap}.k7-btn{display:inline-flex;align-items:center;justify-content:center;min-width:155px;padding:14px 24px;border-radius:999px;font-weight:1000;letter-spacing:2px;border:1px solid rgba(255,79,216,.7);background:linear-gradient(135deg,#ff4fd8,#8b005f);box-shadow:0 0 18px rgba(255,79,216,.45);color:#fff}.k7-btn.secondary{background:linear-gradient(135deg,#151515,#292929);color:#ffd6f5}.k7-section{max-width:1100px;margin:0 auto;padding:35px 18px}.k7-section-title{text-align:center;color:#ff4fd8;font-size:32px;font-weight:1000;letter-spacing:4px;margin:0 0 10px;text-shadow:0 0 12px rgba(255,0,204,.9)}.k7-section-sub{text-align:center;color:#ffd6f5;margin:0 auto 24px;line-height:1.7}.k7-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.k7-card{background:linear-gradient(180deg,rgba(35,0,35,.9),rgba(10,0,10,.95));border:1px solid rgba(255,79,216,.32);border-radius:22px;padding:16px;box-shadow:0 0 22px rgba(255,79,216,.16);overflow:hidden}.k7-card-img{aspect-ratio:3/4;border-radius:16px;background:linear-gradient(135deg,#151515,#3a0030);display:flex;align-items:center;justify-content:center;color:#ffd6f5;font-weight:900;letter-spacing:2px;border:1px solid rgba(255,255,255,.08)}.k7-card h3{text-align:center;margin:13px 0 4px;color:#fff;font-size:22px}.k7-card p{text-align:center;margin:0;color:#ffd6f5;line-height:1.6}.k7-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.k7-step{padding:20px;border-radius:18px;background:rgba(255,255,255,.04);border:1px solid rgba(255,79,216,.24);text-align:center}.k7-step-num{width:36px;height:36px;margin:0 auto 10px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:#ff4fd8;color:#fff;font-weight:1000;box-shadow:0 0 14px rgba(255,79,216,.65)}.k7-footer{margin-top:40px;text-align:center;padding:35px 18px;color:#ffd6f5;border-top:1px solid rgba(255,79,216,.22);background:#050005}.k7-float-line{position:fixed;right:18px;bottom:18px;z-index:99;background:#06c755;color:white;padding:14px 18px;border-radius:999px;font-weight:1000;box-shadow:0 0 20px rgba(6,199,85,.55)}
@media(max-width:760px){.k7-menu{display:none}.k7-hero{padding-top:52px}.k7-grid{grid-template-columns:1fr;gap:15px}.k7-steps{grid-template-columns:1fr}.k7-card{border-radius:18px}.k7-title{letter-spacing:2px}.k7-section-title{font-size:27px}.k7-float-line{right:12px;bottom:12px;padding:12px 15px}}